kona-common: Initial commit

17 files changed, 14126 insertions, 0 deletions

diff --git a/camera/Android.mk b/camera/Android.mk
new file mode 100644
index 0000000..787465a
--- /dev/null
+++ b/camera/Android.mk
@@ -0,0 +1,54 @@
+#
+# Copyright (C) 2013 Paul Kocialkowski
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+ifneq ($(filter n5110,$(TARGET_DEVICE)),)
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+	exynos_camera.c \
+	exynos_exif.c \
+	exynos_jpeg.c \
+	exynos_param.c \
+	exynos_utils.c \
+	exynos_v4l2.c \
+	exynos_v4l2_output.c
+
+LOCAL_C_INCLUDES := \
+	$(LOCAL_PATH)/include \
+	hardware/samsung/exynos4/hal/include
+
+LOCAL_SHARED_LIBRARIES := libutils libcutils liblog libcamera_client libhardware
+LOCAL_PRELINK_MODULE := false
+
+ifeq ($(TARGET_SOC),exynos4x12)
+	LOCAL_SHARED_LIBRARIES += libhwjpeg
+	LOCAL_CFLAGS += -DEXYNOS_JPEG_HW
+
+	LOCAL_SRC_FILES += exynos_ion.c
+	LOCAL_CFLAGS += -DEXYNOS_ION
+endif
+
+LOCAL_MODULE := camera.$(TARGET_BOOTLOADER_BOARD_NAME)
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)
+
+endif
diff --git a/camera/MODULE_LICENSE_GPL b/camera/MODULE_LICENSE_GPL
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/camera/MODULE_LICENSE_GPL
diff --git a/camera/NOTICE b/camera/NOTICE
new file mode 100644
index 0000000..94a9ed0
--- /dev/null
+++ b/camera/NOTICE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/camera/exynos_camera.c b/camera/exynos_camera.c
new file mode 100755
index 0000000..c37bcae
--- /dev/null
+++ b/camera/exynos_camera.c
@@ -0,0 +1,4033 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ * Modified for N5110: Scott Brissenden
+ *
+ * Based on crespo libcamera and exynos4 hal libcamera:
+ * Copyright 2008, The Android Open Source Project
+ * Copyright 2010, Samsung Electronics Co. LTD
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <time.h>
+#include <errno.h>
+#include <malloc.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <sys/ioctl.h>
+
+#include <asm/types.h>
+
+#define LOG_TAG "exynos_camera"
+#include <utils/Log.h>
+#include <utils/Timers.h>
+
+#include "exynos_camera.h"
+
+#define BIG2LITTLE_ENDIAN(big)	((big & 0xff) << 24 | (big & 0xff00) << 8 | (big & 0xff0000) >> 8 | (big & 0xff000000) >> 24)
+
+/*
+ * Devices configurations
+ */
+
+
+struct exynos_camera_preset exynos_camera_presets_smdk4x12[] = {
+	{
+		.name = "ISX012",
+		.facing = CAMERA_FACING_BACK,
+		.orientation = 90,
+		.rotation = 0,
+		.hflip = 0,
+		.vflip = 0,
+		.capture_format = V4L2_PIX_FMT_NV21,
+		.picture_format = V4L2_PIX_FMT_YUYV,
+		.fimc_is = 0,
+		.focal_length = 3.43f,
+		.horizontal_view_angle = 59.6f,
+		.vertical_view_angle = 46.3f,
+		.metering = METERING_CENTER,
+		.params = {
+			.preview_size_values = "1024x768",
+			.preview_size = "1024x768",
+			.preview_format_values = "yuv420sp,yuv420p",
+			.preview_format = "yuv420sp",
+			.preview_frame_rate_values = "30,20,15",
+			.preview_frame_rate = 30,
+			.preview_fps_range_values = "(10000,30000)",
+			.preview_fps_range = "10000,30000",
+
+			.picture_size_values = "2560x1920,2048x1536,1600x1200,960x720,640x480",
+			.picture_size = "2560x1920",
+			.picture_format_values = "jpeg",
+			.picture_format = "yuyv",
+			.jpeg_thumbnail_size_values = "160x120,0x0",
+			.jpeg_thumbnail_width = 160,
+			.jpeg_thumbnail_height = 120,
+			.jpeg_thumbnail_quality = 100,
+			.jpeg_quality = 90,
+
+			.video_snapshot_supported = 0,
+			.full_video_snap_supported = 0,
+
+			.recording_size = "1280x720",
+			.recording_size_values = "1280x720,1920x1080,720x480,640x480,352x288,320x240,176x144",
+			.recording_format = "yuv420sp",
+
+			.focus_mode = "auto",
+			.focus_mode_values = "auto,macro,fixed",
+			.focus_distances = "0.15,1.20,Infinity",
+			.focus_areas = NULL,
+			.max_num_focus_areas = 1,
+
+			.zoom_supported = 0,
+			//.smooth_zoom_supported = 0,
+			//.zoom_ratios = "100,102,104,109,111,113,119,121,124,131,134,138,146,150,155,159,165,170,182,189,200,213,222,232,243,255,283,300,319,364,400",
+			//.zoom = 0,
+			//.max_zoom = 30,
+
+			.flash_mode = NULL,
+			.flash_mode_values = NULL,
+
+			.exposure_compensation = 0,
+			.exposure_compensation_step = 0.5,
+			.min_exposure_compensation = -4,
+			.max_exposure_compensation = 4,
+
+			.whitebalance = "auto",
+			.whitebalance_values = "auto,fluorescent,daylight,cloudy-daylight",
+
+			.antibanding = "50hz",
+			.antibanding_values = "50hz,off",
+
+			.scene_mode = "auto",
+			.scene_mode_values = "auto,portrait,landscape,night,beach,snow,sunset,fireworks,sports,party,candlelight,dusk-dawn,fall-color,text,back-light",
+
+			.effect = "none",
+			.effect_values = "none,mono,negative,sepia,solarize,sketch,pastel",
+
+			.iso = "auto",
+			.iso_values = "auto,ISO100,ISO200,ISO400,ISO800",
+		},
+		.mbus_resolutions = NULL,
+		.mbus_resolutions_count = 0,
+	},
+	{
+		.name = "SR130PC20",
+		.facing = CAMERA_FACING_FRONT,
+		.orientation = 270,
+		.rotation = 0,
+		.hflip = 0,
+		.vflip = 0,
+		.capture_format = V4L2_PIX_FMT_NV21,
+		.picture_format = V4L2_PIX_FMT_YUYV,
+		.fimc_is = 1,
+		.focal_length = 2.17f,
+		.horizontal_view_angle = 54.7f,
+		.vertical_view_angle = 52.58f,
+		.metering = METERING_CENTER,
+		.params = {
+			.preview_size_values = "640x480,352x288,320x240",
+			.preview_size = "640x480",
+			.preview_format_values = "yuv420sp,yuv420p",
+			.preview_format = "yuv420sp",
+			.preview_frame_rate_values = "30,20,15,8",
+			.preview_frame_rate = 30,
+			.preview_fps_range_values = "(15000,30000)",
+			.preview_fps_range = "15000,30000",
+
+			.picture_size_values = "1280x960,640x480",
+			.picture_size = "1280x960",
+			.picture_format_values = "jpeg",
+			.picture_format = "yuyv",
+			.jpeg_thumbnail_size_values = "160x120,160x160,160x90,144x96",
+			.jpeg_thumbnail_width = 160,
+			.jpeg_thumbnail_height = 120,
+			.jpeg_thumbnail_quality = 100,
+			.jpeg_quality = 100,
+
+			.video_snapshot_supported = 0,
+			.full_video_snap_supported = 0,
+
+			.recording_size = "640x480",
+			.recording_size_values = "640x480",
+			.recording_format = "yuv420sp",
+
+			.focus_mode = "fixed",
+			.focus_mode_values = "infinity,fixed",
+			.focus_distances = "0.20,0.25,Infinity",
+			.focus_areas = NULL,
+			.max_num_focus_areas = 0,
+
+			.zoom_supported = 0,
+
+			.flash_mode = NULL,
+			.flash_mode_values = NULL,
+
+			.exposure_compensation = 0,
+			.exposure_compensation_step = 0.5,
+			.min_exposure_compensation = -4,
+			.max_exposure_compensation = 4,
+
+			.whitebalance = "auto",
+			.whitebalance_values = "auto,fluorescent,daylight,cloudy-daylight",
+
+			.antibanding = "50hz",
+			.antibanding_values = "50hz,off",
+
+			.scene_mode = "auto",
+			.scene_mode_values = "auto,portrait,landscape,night,beach,snow,sunset,fireworks,sports,party,candlelight,dusk-dawn,fall-color,text,back-light",
+
+			.effect = "none",
+			.effect_values = "none,mono,negative,sepia,solarize,sketch,pastel",
+
+			.iso = "auto",
+			.iso_values = "auto,ISO100,ISO200,ISO400,ISO800",
+		},
+		.mbus_resolutions = NULL,
+		.mbus_resolutions_count = 0,
+	},
+};
+
+struct exynos_v4l2_node exynos_v4l2_nodes_smdk4x12[] = {
+	{	// FIMC0 is used for capture
+		.id = 0,
+		.node = "/dev/video0",
+	},
+	{	// FIMC1 is used for preview output
+		.id = 1,
+		.node = "/dev/video1",
+	},
+	{	// FIMC2 is used for picture output
+		.id = 2,
+		.node = "/dev/video2",
+	},
+	{	// FIMC3 is used for recording output
+		.id = 3,
+		.node = "/dev/video3",
+	},
+};
+
+struct exynox_camera_config exynos_camera_config_smdk4x12 = {
+	.presets = (struct exynos_camera_preset *) &exynos_camera_presets_smdk4x12,
+	.presets_count = 2,
+	.v4l2_nodes = (struct exynos_v4l2_node *) &exynos_v4l2_nodes_smdk4x12,
+	.v4l2_nodes_count = 4,
+};
+
+/*
+ * Exynos Camera
+ */
+
+struct exynox_camera_config *exynos_camera_config =
+	&exynos_camera_config_smdk4x12;
+
+int exynos_camera_start(struct exynos_camera *exynos_camera, int id)
+{
+	int rc;
+
+	if (exynos_camera == NULL || id >= exynos_camera->config->presets_count)
+		return -EINVAL;
+
+	// ION
+
+#ifdef EXYNOS_ION
+	rc = exynos_ion_init(exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to init ION", __func__);
+		goto error;
+	}
+
+	rc = exynos_ion_open(exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to open ION", __func__);
+		goto error;
+	}
+#endif
+	// V4L2
+
+	rc = exynos_v4l2_init(exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to init v4l2", __func__);
+		goto error;
+	}
+	// FIMC0
+
+	rc = exynos_v4l2_open(exynos_camera, 0);
+	if (rc < 0) {
+		ALOGE("%s: Unable to open v4l2 device", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_querycap_cap(exynos_camera, 0);
+	if (rc < 0) {
+		ALOGE("%s: Unable to query capabilities", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_enum_input(exynos_camera, 0, id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to enumerate input", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_s_input(exynos_camera, 0, id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set inputs", __func__);
+		goto error;
+	}
+
+	// Recording
+
+	exynos_camera->recording_metadata = 1;
+
+	// Params
+
+	rc = exynos_camera_params_init(exynos_camera, id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to init params", __func__);
+		goto error;
+	}
+
+	// Gralloc
+
+	rc = hw_get_module(GRALLOC_HARDWARE_MODULE_ID, (const struct hw_module_t **) &exynos_camera->gralloc);
+	if (rc)
+		ALOGE("%s: Unable to get gralloc module", __func__);
+
+	rc = 0;
+	goto complete;
+
+error:
+	exynos_v4l2_close(exynos_camera, 0);
+
+#ifdef EXYNOS_ION
+	exynos_ion_close(exynos_camera);
+#endif
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_stop(struct exynos_camera *exynos_camera)
+{
+	int i;
+	int id;
+
+	if (exynos_camera == NULL || exynos_camera->config == NULL)
+		return;
+
+	exynos_v4l2_close(exynos_camera, 0);
+
+#ifdef EXYNOS_ION
+	exynos_ion_close(exynos_camera);
+#endif
+}
+
+// Params
+
+int exynos_camera_params_init(struct exynos_camera *exynos_camera, int id)
+{
+	int rc;
+
+	if (exynos_camera == NULL || id >= exynos_camera->config->presets_count)
+		return -EINVAL;
+
+	// Camera params
+
+	exynos_camera->camera_rotation = exynos_camera->config->presets[id].rotation;
+	exynos_camera->camera_hflip = exynos_camera->config->presets[id].hflip;
+	exynos_camera->camera_vflip = exynos_camera->config->presets[id].vflip;
+	exynos_camera->camera_capture_format = exynos_camera->config->presets[id].capture_format;
+	exynos_camera->camera_picture_format = exynos_camera->config->presets[id].picture_format;
+	exynos_camera->camera_fimc_is = exynos_camera->config->presets[id].fimc_is;
+	exynos_camera->camera_focal_length = (int) (exynos_camera->config->presets[id].focal_length * 100);
+	exynos_camera->camera_metering = exynos_camera->config->presets[id].metering;
+
+	exynos_camera->camera_mbus_resolutions = exynos_camera->config->presets[id].mbus_resolutions;
+	exynos_camera->camera_mbus_resolutions_count = exynos_camera->config->presets[id].mbus_resolutions_count;
+
+	// Recording preview
+
+	exynos_param_string_set(exynos_camera, "preferred-preview-size-for-video",
+		exynos_camera->config->presets[id].params.preview_size);
+
+	// Preview
+
+	exynos_param_string_set(exynos_camera, "preview-size-values",
+		exynos_camera->config->presets[id].params.preview_size_values);
+	exynos_param_string_set(exynos_camera, "preview-size",
+		exynos_camera->config->presets[id].params.preview_size);
+	exynos_param_string_set(exynos_camera, "preview-format-values",
+		exynos_camera->config->presets[id].params.preview_format_values);
+	exynos_param_string_set(exynos_camera, "preview-format",
+		exynos_camera->config->presets[id].params.preview_format);
+	exynos_param_string_set(exynos_camera, "preview-frame-rate-values",
+		exynos_camera->config->presets[id].params.preview_frame_rate_values);
+	exynos_param_int_set(exynos_camera, "preview-frame-rate",
+		exynos_camera->config->presets[id].params.preview_frame_rate);
+	exynos_param_string_set(exynos_camera, "preview-fps-range-values",
+		exynos_camera->config->presets[id].params.preview_fps_range_values);
+	exynos_param_string_set(exynos_camera, "preview-fps-range",
+		exynos_camera->config->presets[id].params.preview_fps_range);
+
+	// Picture
+
+	exynos_param_string_set(exynos_camera, "picture-size-values",
+		exynos_camera->config->presets[id].params.picture_size_values);
+	exynos_param_string_set(exynos_camera, "picture-size",
+		exynos_camera->config->presets[id].params.picture_size);
+	exynos_param_string_set(exynos_camera, "picture-format-values",
+		exynos_camera->config->presets[id].params.picture_format_values);
+	exynos_param_string_set(exynos_camera, "picture-format",
+		exynos_camera->config->presets[id].params.picture_format);
+	exynos_param_string_set(exynos_camera, "jpeg-thumbnail-size-values",
+		exynos_camera->config->presets[id].params.jpeg_thumbnail_size_values);
+	exynos_param_int_set(exynos_camera, "jpeg-thumbnail-width",
+		exynos_camera->config->presets[id].params.jpeg_thumbnail_width);
+	exynos_param_int_set(exynos_camera, "jpeg-thumbnail-height",
+		exynos_camera->config->presets[id].params.jpeg_thumbnail_height);
+	exynos_param_int_set(exynos_camera, "jpeg-thumbnail-quality",
+		exynos_camera->config->presets[id].params.jpeg_thumbnail_quality);
+	exynos_param_int_set(exynos_camera, "jpeg-quality",
+		exynos_camera->config->presets[id].params.jpeg_quality);
+
+	if (exynos_camera->config->presets[id].params.video_snapshot_supported == 1)
+		exynos_param_string_set(exynos_camera, "video-snapshot-supported", "true");
+	if (exynos_camera->config->presets[id].params.full_video_snap_supported == 1)
+		exynos_param_string_set(exynos_camera, "full-video-snap-supported", "true");
+
+	// Recording
+
+	exynos_param_string_set(exynos_camera, "video-size",
+		exynos_camera->config->presets[id].params.recording_size);
+	exynos_param_string_set(exynos_camera, "video-size-values",
+		exynos_camera->config->presets[id].params.recording_size_values);
+	exynos_param_string_set(exynos_camera, "video-frame-format",
+		exynos_camera->config->presets[id].params.recording_format);
+
+	// Focus
+
+	exynos_param_string_set(exynos_camera, "focus-mode",
+		exynos_camera->config->presets[id].params.focus_mode);
+	exynos_param_string_set(exynos_camera, "focus-mode-values",
+		exynos_camera->config->presets[id].params.focus_mode_values);
+	exynos_param_string_set(exynos_camera, "focus-distances",
+		exynos_camera->config->presets[id].params.focus_distances);
+	if (exynos_camera->config->presets[id].params.max_num_focus_areas > 0) {
+		exynos_param_string_set(exynos_camera, "focus-areas",
+			exynos_camera->config->presets[id].params.focus_areas);
+		exynos_param_int_set(exynos_camera, "max-num-focus-areas",
+			exynos_camera->config->presets[id].params.max_num_focus_areas);
+	}
+
+	// Zoom
+
+	if (exynos_camera->config->presets[id].params.zoom_supported == 1) {
+		exynos_param_string_set(exynos_camera, "zoom-supported", "true");
+
+		if (exynos_camera->config->presets[id].params.smooth_zoom_supported == 1)
+			exynos_param_string_set(exynos_camera, "smooth-zoom-supported", "true");
+
+		if (exynos_camera->config->presets[id].params.zoom_ratios != NULL)
+			exynos_param_string_set(exynos_camera, "zoom-ratios", exynos_camera->config->presets[id].params.zoom_ratios);
+
+		exynos_param_int_set(exynos_camera, "zoom", exynos_camera->config->presets[id].params.zoom);
+		exynos_param_int_set(exynos_camera, "max-zoom", exynos_camera->config->presets[id].params.max_zoom);
+
+	} else {
+		exynos_param_string_set(exynos_camera, "zoom-supported", "false");
+	}
+
+	// Flash
+
+	exynos_param_string_set(exynos_camera, "flash-mode",
+		exynos_camera->config->presets[id].params.flash_mode);
+	exynos_param_string_set(exynos_camera, "flash-mode-values",
+		exynos_camera->config->presets[id].params.flash_mode_values);
+
+	// Exposure
+
+	exynos_param_int_set(exynos_camera, "exposure-compensation",
+		exynos_camera->config->presets[id].params.exposure_compensation);
+	exynos_param_float_set(exynos_camera, "exposure-compensation-step",
+		exynos_camera->config->presets[id].params.exposure_compensation_step);
+	exynos_param_int_set(exynos_camera, "min-exposure-compensation",
+		exynos_camera->config->presets[id].params.min_exposure_compensation);
+	exynos_param_int_set(exynos_camera, "max-exposure-compensation",
+		exynos_camera->config->presets[id].params.max_exposure_compensation);
+
+	// Antibanding
+
+	exynos_param_string_set(exynos_camera, "antibanding",
+		exynos_camera->config->presets[id].params.antibanding);
+	exynos_param_string_set(exynos_camera, "antibanding-values",
+		exynos_camera->config->presets[id].params.antibanding_values);
+
+	// WB
+
+	exynos_param_string_set(exynos_camera, "whitebalance",
+		exynos_camera->config->presets[id].params.whitebalance);
+	exynos_param_string_set(exynos_camera, "whitebalance-values",
+		exynos_camera->config->presets[id].params.whitebalance_values);
+
+	// Scene mode
+
+	exynos_param_string_set(exynos_camera, "scene-mode",
+		exynos_camera->config->presets[id].params.scene_mode);
+	exynos_param_string_set(exynos_camera, "scene-mode-values",
+		exynos_camera->config->presets[id].params.scene_mode_values);
+
+	// Effect
+
+	exynos_param_string_set(exynos_camera, "effect",
+		exynos_camera->config->presets[id].params.effect);
+	exynos_param_string_set(exynos_camera, "effect-values",
+		exynos_camera->config->presets[id].params.effect_values);
+
+	// ISO
+
+	exynos_param_string_set(exynos_camera, "iso",
+		exynos_camera->config->presets[id].params.iso);
+	exynos_param_string_set(exynos_camera, "iso-values",
+		exynos_camera->config->presets[id].params.iso_values);
+
+	// Camera
+
+	exynos_param_float_set(exynos_camera, "focal-length",
+		exynos_camera->config->presets[id].focal_length);
+	exynos_param_float_set(exynos_camera, "horizontal-view-angle",
+		exynos_camera->config->presets[id].horizontal_view_angle);
+	exynos_param_float_set(exynos_camera, "vertical-view-angle",
+		exynos_camera->config->presets[id].vertical_view_angle);
+
+	rc = exynos_camera_params_apply(exynos_camera, 1);
+	if (rc < 0) {
+		ALOGE("%s: Unable to apply params", __func__);
+		return -1;
+	}
+
+	return 0;
+}
+
+int exynos_camera_params_apply(struct exynos_camera *exynos_camera, int force)
+{
+	char *recording_hint_string;
+	char *recording_preview_size_string;
+
+	char *preview_size_string;
+	int preview_width = 0;
+	int preview_height = 0;
+	char *preview_format_string;
+	int preview_format;
+	int preview_fps;
+
+	char *picture_size_string;
+	int picture_width = 0;
+	int picture_height = 0;
+	char *picture_format_string;
+	int picture_format;
+
+	int jpeg_thumbnail_width;
+	int jpeg_thumbnail_height;
+	int jpeg_thumbnail_quality;
+	int jpeg_quality;
+
+	char *video_size_string;
+	int recording_width = 0;
+	int recording_height = 0;
+	char *video_frame_format_string;
+	int recording_format;
+	int camera_sensor_mode;
+	int fimc_is_mode = 0;
+
+	char *focus_mode_string;
+	int focus_mode = 0;
+	char *focus_areas_string;
+	int focus_left, focus_top, focus_right, focus_bottom, focus_weigth;
+	int focus_x;
+	int focus_y;
+
+	char *zoom_supported_string;
+	int zoom, max_zoom;
+
+	char *flash_mode_string;
+	int flash_mode;
+
+	int exposure_compensation;
+	int min_exposure_compensation;
+	int max_exposure_compensation;
+
+	char *antibanding_string;
+	int antibanding;
+
+	char *whitebalance_string;
+	int whitebalance;
+
+	char *scene_mode_string;
+	int scene_mode;
+
+	char *effect_string;
+	int effect;
+
+	char *iso_string;
+	int iso;
+
+	int w, h;
+	char *k;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	// Preview
+
+	preview_size_string = exynos_param_string_get(exynos_camera, "preview-size");
+	if (preview_size_string != NULL) {
+		sscanf(preview_size_string, "%dx%d", &preview_width, &preview_height);
+
+		if (preview_width != 0 && preview_width != exynos_camera->preview_width)
+			exynos_camera->preview_width = preview_width;
+		if (preview_height != 0 && preview_height != exynos_camera->preview_height)
+			exynos_camera->preview_height = preview_height;
+	}
+
+	preview_format_string = exynos_param_string_get(exynos_camera, "preview-format");
+	if (preview_format_string != NULL) {
+		if (strcmp(preview_format_string, "yuv420sp") == 0) {
+			preview_format = V4L2_PIX_FMT_NV21;
+		} else if (strcmp(preview_format_string, "yuv420p") == 0) {
+			preview_format = V4L2_PIX_FMT_YUV420;
+		} else if (strcmp(preview_format_string, "rgb565") == 0) {
+			preview_format = V4L2_PIX_FMT_RGB565;
+		} else if (strcmp(preview_format_string, "rgb8888") == 0) {
+			preview_format = V4L2_PIX_FMT_RGB32;
+		} else {
+			ALOGE("%s: Unsupported preview format: %s", __func__, preview_format_string);
+			preview_format = V4L2_PIX_FMT_NV21;
+		}
+
+		if (preview_format != exynos_camera->preview_format)
+			exynos_camera->preview_format = preview_format;
+	}
+
+	preview_fps = exynos_param_int_get(exynos_camera, "preview-frame-rate");
+	if (preview_fps > 0)
+		exynos_camera->preview_fps = preview_fps;
+	else
+		exynos_camera->preview_fps = 0;
+
+	// Picture
+
+	picture_size_string = exynos_param_string_get(exynos_camera, "picture-size");
+	if (picture_size_string != NULL) {
+		sscanf(picture_size_string, "%dx%d", &picture_width, &picture_height);
+
+		if (picture_width != 0 && picture_height != 0 && (picture_width != exynos_camera->picture_width || picture_height != exynos_camera->picture_height)) {
+			exynos_camera->picture_width = picture_width;
+			exynos_camera->picture_height = picture_height;
+		}
+	}
+
+	picture_format_string = exynos_param_string_get(exynos_camera, "picture-format");
+	if (picture_format_string != NULL) {
+		if (strcmp(picture_format_string, "jpeg") == 0) {
+			picture_format = V4L2_PIX_FMT_JPEG;
+		}else if (strcmp(picture_format_string, "yuyv") == 0) {
+			picture_format = V4L2_PIX_FMT_YUYV;
+		} else {
+			ALOGE("%s: Unsupported picture format: %s", __func__, picture_format_string);
+			picture_format = V4L2_PIX_FMT_JPEG;
+		}
+
+		if (picture_format != exynos_camera->picture_format)
+			exynos_camera->picture_format = picture_format;
+	}
+
+	jpeg_thumbnail_width = exynos_param_int_get(exynos_camera, "jpeg-thumbnail-width");
+	if (jpeg_thumbnail_width > 0)
+		exynos_camera->jpeg_thumbnail_width = jpeg_thumbnail_width;
+
+	jpeg_thumbnail_height = exynos_param_int_get(exynos_camera, "jpeg-thumbnail-height");
+	if (jpeg_thumbnail_height > 0)
+		exynos_camera->jpeg_thumbnail_height = jpeg_thumbnail_height;
+
+	jpeg_thumbnail_quality = exynos_param_int_get(exynos_camera, "jpeg-thumbnail-quality");
+	if (jpeg_thumbnail_quality > 0)
+		exynos_camera->jpeg_thumbnail_quality = jpeg_thumbnail_quality;
+
+	jpeg_quality = exynos_param_int_get(exynos_camera, "jpeg-quality");
+	if (jpeg_quality <= 100 && jpeg_quality >= 0 && (jpeg_quality != exynos_camera->jpeg_quality || force)) {
+		exynos_camera->jpeg_quality = jpeg_quality;
+		rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAM_JPEG_QUALITY, jpeg_quality);
+		if (rc < 0)
+			ALOGE("%s: Unable to set jpeg quality", __func__);
+	}
+
+	// Recording
+
+	video_size_string = exynos_param_string_get(exynos_camera, "video-size");
+	if (video_size_string == NULL)
+		video_size_string = exynos_param_string_get(exynos_camera, "preview-size");
+
+	if (video_size_string != NULL) {
+		sscanf(video_size_string, "%dx%d", &recording_width, &recording_height);
+
+		if (recording_width != 0 && recording_width != exynos_camera->recording_width)
+			exynos_camera->recording_width = recording_width;
+		if (recording_height != 0 && recording_height != exynos_camera->recording_height)
+			exynos_camera->recording_height = recording_height;
+	}
+
+	video_frame_format_string = exynos_param_string_get(exynos_camera, "video-frame-format");
+	if (video_frame_format_string != NULL) {
+		if (strcmp(video_frame_format_string, "yuv420sp") == 0) {
+			recording_format = V4L2_PIX_FMT_NV12;
+		} else if (strcmp(video_frame_format_string, "yuv420p") == 0) {
+			recording_format = V4L2_PIX_FMT_YUV420;
+		} else if (strcmp(video_frame_format_string, "rgb565") == 0) {
+			recording_format = V4L2_PIX_FMT_RGB565;
+		} else if (strcmp(video_frame_format_string, "rgb8888") == 0) {
+			recording_format = V4L2_PIX_FMT_RGB32;
+		} else {
+			ALOGE("%s: Unsupported recording format: %s", __func__, video_frame_format_string);
+			recording_format = V4L2_PIX_FMT_NV12;
+		}
+
+		if (recording_format != exynos_camera->recording_format)
+			exynos_camera->recording_format = recording_format;
+	}
+
+	recording_hint_string = exynos_param_string_get(exynos_camera, "recording-hint");
+	if (recording_hint_string != NULL && strcmp(recording_hint_string, "true") == 0) {
+		camera_sensor_mode = SENSOR_MOVIE;
+
+		k = exynos_param_string_get(exynos_camera, "preview-size-values");
+		while (recording_width != 0 && recording_height != 0) {
+			if (k == NULL)
+				break;
+
+			sscanf(k, "%dx%d", &w, &h);
+
+			// Look for same aspect ratio
+			if ((recording_width * h) / recording_height == w) {
+				preview_width = w;
+				preview_height = h;
+				break;
+			}
+
+			k = strchr(k, ',');
+			if (k == NULL)
+				break;
+
+			k++;
+		}
+
+		if (preview_width != 0 && preview_width != exynos_camera->preview_width)
+			exynos_camera->preview_width = preview_width;
+		if (preview_height != 0 && preview_height != exynos_camera->preview_height)
+			exynos_camera->preview_height = preview_height;
+	} else {
+		camera_sensor_mode = SENSOR_CAMERA;
+	}
+
+	// Switching modes
+
+	if (camera_sensor_mode != exynos_camera->camera_sensor_mode) {
+		exynos_camera->camera_sensor_mode = camera_sensor_mode;
+		rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_SENSOR_MODE, camera_sensor_mode);
+		if (rc < 0)
+			ALOGE("%s: Unable to set sensor mode", __func__);
+	}
+
+	// Focus
+
+	focus_areas_string = exynos_param_string_get(exynos_camera, "focus-areas");
+	if (focus_areas_string != NULL) {
+		focus_left = focus_top = focus_right = focus_bottom = focus_weigth = 0;
+
+		rc = sscanf(focus_areas_string, "(%d,%d,%d,%d,%d)",
+			&focus_left, &focus_top, &focus_right, &focus_bottom, &focus_weigth);
+		if (rc != 5) {
+			ALOGE("%s: Unable to scan focus areas", __func__);
+		} else if (focus_left != 0 && focus_top != 0 && focus_right != 0 && focus_bottom != 0) {
+			focus_x = (((focus_left + focus_right) / 2) + 1000) * preview_width / 2000;
+			focus_y =  (((focus_top + focus_bottom) / 2) + 1000) * preview_height / 2000;
+
+			if (focus_x != exynos_camera->focus_x || force) {
+				exynos_camera->focus_x = focus_x;
+
+				rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_OBJECT_POSITION_X, focus_x);
+				if (rc < 0)
+					ALOGE("%s: Unable to set object x position", __func__);
+			}
+
+			if (focus_y != exynos_camera->focus_y || force) {
+				exynos_camera->focus_y = focus_y;
+
+				rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_OBJECT_POSITION_Y, focus_y);
+				if (rc < 0)
+					ALOGE("%s: Unable to set object y position", __func__);
+			}
+
+			focus_mode = FOCUS_MODE_TOUCH;
+		}
+	}
+
+	focus_mode_string = exynos_param_string_get(exynos_camera, "focus-mode");
+	if (focus_mode_string != NULL) {
+		if (focus_mode == 0) {
+			if (strcmp(focus_mode_string, "auto") == 0)
+				focus_mode = FOCUS_MODE_AUTO;
+			else if (strcmp(focus_mode_string, "infinity") == 0)
+				focus_mode = FOCUS_MODE_INFINITY;
+			else if (strcmp(focus_mode_string, "macro") == 0)
+				focus_mode = FOCUS_MODE_MACRO;
+			else if (strcmp(focus_mode_string, "fixed") == 0)
+				focus_mode = FOCUS_MODE_FIXED;
+			else if (strcmp(focus_mode_string, "facedetect") == 0)
+				focus_mode = FOCUS_MODE_FACEDETECT;
+			else if (strcmp(focus_mode_string, "continuous-video") == 0)
+				focus_mode = FOCUS_MODE_CONTINOUS_VIDEO;
+			else if (strcmp(focus_mode_string, "continuous-picture") == 0)
+				focus_mode = FOCUS_MODE_CONTINOUS_PICTURE;
+			else
+				focus_mode = FOCUS_MODE_AUTO;
+		}
+
+		if (focus_mode != exynos_camera->focus_mode || force) {
+			rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_FOCUS_MODE, focus_mode);
+			if (rc < 0)
+				ALOGE("%s: Unable to set focus mode", __func__);
+		}
+
+		exynos_camera->focus_mode = focus_mode;
+	}
+
+	// Zoom
+
+	zoom_supported_string = exynos_param_string_get(exynos_camera, "zoom-supported");
+	if (zoom_supported_string != NULL && strcmp(zoom_supported_string, "true") == 0) {
+		zoom = exynos_param_int_get(exynos_camera, "zoom");
+		max_zoom = exynos_param_int_get(exynos_camera, "max-zoom");
+		if (zoom <= max_zoom && zoom >= 0 && (zoom != exynos_camera->zoom || force)) {
+			exynos_camera->zoom = zoom;
+			rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_ZOOM, zoom);
+			if (rc < 0)
+				ALOGE("%s: Unable to set camera zoom", __func__);
+		}
+
+	}
+
+	// Flash
+
+	flash_mode_string = exynos_param_string_get(exynos_camera, "flash-mode");
+	if (flash_mode_string != NULL) {
+		if (strcmp(flash_mode_string, "off") == 0)
+			flash_mode = FLASH_MODE_OFF;
+		else if (strcmp(flash_mode_string, "auto") == 0)
+			flash_mode = FLASH_MODE_AUTO;
+		else if (strcmp(flash_mode_string, "on") == 0)
+			flash_mode = FLASH_MODE_ON;
+		else if (strcmp(flash_mode_string, "torch") == 0)
+			flash_mode = FLASH_MODE_TORCH;
+		else
+			flash_mode = FLASH_MODE_AUTO;
+
+		if (flash_mode != exynos_camera->flash_mode || force) {
+			exynos_camera->flash_mode = flash_mode;
+			rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_FLASH_MODE, flash_mode);
+			if (rc < 0)
+				ALOGE("%s:Unable to set flash mode", __func__);
+		}
+	}
+
+	// Exposure
+
+	exposure_compensation = exynos_param_int_get(exynos_camera, "exposure-compensation");
+	min_exposure_compensation = exynos_param_int_get(exynos_camera, "min-exposure-compensation");
+	max_exposure_compensation = exynos_param_int_get(exynos_camera, "max-exposure-compensation");
+
+	if (exposure_compensation <= max_exposure_compensation && exposure_compensation >= min_exposure_compensation &&
+		(exposure_compensation != exynos_camera->exposure_compensation || force)) {
+		exynos_camera->exposure_compensation = exposure_compensation;
+		rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_BRIGHTNESS, exposure_compensation);
+		if (rc < 0)
+			ALOGE("%s: Unable to set exposure", __func__);
+	}
+
+	// Antibanding
+
+	antibanding_string = exynos_param_string_get(exynos_camera, "antibanding");
+	if (antibanding_string != NULL) {
+		if (strcmp(antibanding_string, "auto") == 0)
+			antibanding = ANTI_BANDING_AUTO;
+		else if (strcmp(antibanding_string, "50hz") == 0)
+			antibanding = ANTI_BANDING_50HZ;
+		else if (strcmp(antibanding_string, "off") == 0)
+			antibanding = ANTI_BANDING_OFF;
+		else
+			antibanding = ANTI_BANDING_AUTO;
+
+		if (antibanding != exynos_camera->antibanding || force) {
+			exynos_camera->antibanding = antibanding;
+			rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_ANTI_BANDING, antibanding);
+			if (rc < 0)
+				ALOGE("%s: Unable to set antibanding", __func__);
+		}
+	}
+	
+	if(!exynos_camera->camera_fimc_is){
+		rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_AE_LOCK_UNLOCK, AE_UNLOCK);
+		if (rc < 0)
+			 ALOGE("%s: Unable to set antibanding", __func__);
+		rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_AWB_LOCK_UNLOCK, AWB_UNLOCK);
+		if (rc < 0)
+			  ALOGE("%s: Unable to set antibanding", __func__);
+	}	
+
+	// WB
+
+	whitebalance_string = exynos_param_string_get(exynos_camera, "whitebalance");
+	if (whitebalance_string != NULL) {
+		if (strcmp(whitebalance_string, "auto") == 0)
+			whitebalance = WHITE_BALANCE_AUTO;
+		else if (strcmp(whitebalance_string, "incandescent") == 0)
+			whitebalance = WHITE_BALANCE_TUNGSTEN;
+		else if (strcmp(whitebalance_string, "fluorescent") == 0)
+			whitebalance = WHITE_BALANCE_FLUORESCENT;
+		else if (strcmp(whitebalance_string, "daylight") == 0)
+			whitebalance = WHITE_BALANCE_SUNNY;
+		else if (strcmp(whitebalance_string, "cloudy-daylight") == 0)
+			whitebalance = WHITE_BALANCE_CLOUDY;
+		else
+			whitebalance = WHITE_BALANCE_AUTO;
+
+		if (whitebalance != exynos_camera->whitebalance || force) {
+			exynos_camera->whitebalance = whitebalance;
+			rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_WHITE_BALANCE, whitebalance);
+			if (rc < 0)
+				ALOGE("%s: Unable to set whitebalance", __func__);
+		}
+	}
+
+	// Scene mode
+
+	scene_mode_string = exynos_param_string_get(exynos_camera, "scene-mode");
+	if (scene_mode_string != NULL) {
+		if (strcmp(scene_mode_string, "auto") == 0)
+			scene_mode = SCENE_MODE_NONE;
+		else if (strcmp(scene_mode_string, "portrait") == 0)
+			scene_mode = SCENE_MODE_PORTRAIT;
+		else if (strcmp(scene_mode_string, "landscape") == 0)
+			scene_mode = SCENE_MODE_LANDSCAPE;
+		else if (strcmp(scene_mode_string, "night") == 0)
+			scene_mode = SCENE_MODE_NIGHTSHOT;
+		else if (strcmp(scene_mode_string, "beach") == 0)
+			scene_mode = SCENE_MODE_BEACH_SNOW;
+		else if (strcmp(scene_mode_string, "snow") == 0)
+			scene_mode = SCENE_MODE_BEACH_SNOW;
+		else if (strcmp(scene_mode_string, "sunset") == 0)
+			scene_mode = SCENE_MODE_SUNSET;
+		else if (strcmp(scene_mode_string, "fireworks") == 0)
+			scene_mode = SCENE_MODE_FIREWORKS;
+		else if (strcmp(scene_mode_string, "sports") == 0)
+			scene_mode = SCENE_MODE_SPORTS;
+		else if (strcmp(scene_mode_string, "party") == 0)
+			scene_mode = SCENE_MODE_PARTY_INDOOR;
+		else if (strcmp(scene_mode_string, "candlelight") == 0)
+			scene_mode = SCENE_MODE_CANDLE_LIGHT;
+		else if (strcmp(scene_mode_string, "dusk-dawn") == 0)
+			scene_mode = SCENE_MODE_DUSK_DAWN;
+		else if (strcmp(scene_mode_string, "fall-color") == 0)
+			scene_mode = SCENE_MODE_FALL_COLOR;
+		else if (strcmp(scene_mode_string, "back-light") == 0)
+			scene_mode = SCENE_MODE_BACK_LIGHT;
+		else if (strcmp(scene_mode_string, "text") == 0)
+			scene_mode = SCENE_MODE_TEXT;
+		else
+			scene_mode = SCENE_MODE_NONE;
+
+		if (scene_mode != exynos_camera->scene_mode || force) {
+			exynos_camera->scene_mode = scene_mode;
+			rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_SCENE_MODE, scene_mode);
+			if (rc < 0)
+				ALOGE("%s: Unable to set scene mode", __func__);
+		}
+	}
+
+	// Effect
+
+	effect_string = exynos_param_string_get(exynos_camera, "effect");
+	if (effect_string != NULL) {
+		if (strcmp(effect_string, "auto") == 0)
+			effect = IMAGE_EFFECT_NONE;
+		if (strcmp(effect_string, "none") == 0)
+			effect = IMAGE_EFFECT_NONE;
+		else if (strcmp(effect_string, "mono") == 0)
+			effect = IMAGE_EFFECT_BNW;
+		else if (strcmp(effect_string, "negative") == 0)
+			effect = IMAGE_EFFECT_NEGATIVE;
+		else if (strcmp(effect_string, "sepia") == 0)
+			effect = IMAGE_EFFECT_SEPIA;
+		else if (strcmp(effect_string, "aqua") == 0)
+			effect = IMAGE_EFFECT_AQUA;
+		else if (strcmp(effect_string, "solarize") == 0)
+			effect = IMAGE_EFFECT_SOLARIZE;
+		else if (strcmp(effect_string, "posterize") == 0)
+			effect = IMAGE_EFFECT_POSTERIZE;
+		else if (strcmp(effect_string, "washed") == 0)
+			effect = IMAGE_EFFECT_WASHED;
+		else if (strcmp(effect_string, "sketch") == 0)
+			effect = IMAGE_EFFECT_SKETCH;
+		else if (strcmp(effect_string, "vintage-warm") == 0)
+			effect = IMAGE_EFFECT_VINTAGE_WARM;
+		else if (strcmp(effect_string, "vintage-cold") == 0)
+			effect = IMAGE_EFFECT_VINTAGE_COLD;
+		else if (strcmp(effect_string, "point-blue") == 0)
+			effect = IMAGE_EFFECT_POINT_BLUE;
+		else if (strcmp(effect_string, "point-red-yellow") == 0)
+			effect = IMAGE_EFFECT_POINT_RED_YELLOW;
+		else if (strcmp(effect_string, "point-green") == 0)
+			effect = IMAGE_EFFECT_POINT_GREEN;
+		else
+			effect = IMAGE_EFFECT_NONE;
+
+		if (effect != exynos_camera->effect || force) {
+			exynos_camera->effect = effect;
+			rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_EFFECT, effect);
+			if (rc < 0)
+				ALOGE("%s: Unable to set effect", __func__);
+		}
+	}
+
+	// ISO
+
+	iso_string = exynos_param_string_get(exynos_camera, "iso");
+	if (iso_string != NULL) {
+		if (strcmp(iso_string, "auto") == 0)
+			iso = ISO_AUTO;
+		else if (strcmp(iso_string, "ISO50") == 0)
+			iso = ISO_50;
+		else if (strcmp(iso_string, "ISO100") == 0)
+			iso = ISO_100;
+		else if (strcmp(iso_string, "ISO200") == 0)
+			iso = ISO_200;
+		else if (strcmp(iso_string, "ISO400") == 0)
+			iso = ISO_400;
+		else if (strcmp(iso_string, "ISO800") == 0)
+			iso = ISO_800;
+		else
+			iso = ISO_AUTO;
+
+		if (iso != exynos_camera->iso || force) {
+			exynos_camera->iso = iso;
+			rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_ISO, iso);
+			if (rc < 0)
+				ALOGE("%s: Unable to set iso", __func__);
+		}
+	}
+
+	return 0;
+}
+
+// Capture
+int exynos_camera_capture(struct exynos_camera *exynos_camera)
+{
+	struct exynos_camera_capture_listener *listener;
+	struct exynos_camera_buffer *buffers = NULL;
+	struct exynos_camera_buffer *buffer;
+	struct list_head *list;
+	int width, height, format;
+	int yuv_length, jpeg_length;
+	int jpeg_offset, jpeg_size;
+	int jpeg_thumbnail_offset, jpeg_thumbnail_size;
+	int buffers_count;
+	int buffer_length;
+	int auto_focus_result;
+	int decoded;
+	int busy;
+	void *pointer;
+	int address;
+	int offset;
+	int index;
+	int rc;
+	int value;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	width = exynos_camera->capture_width;
+	height = exynos_camera->capture_height;
+	format = exynos_camera->capture_format;
+
+	buffers_count = exynos_camera->capture_buffers_count;
+	buffer_length = exynos_camera->capture_buffer_length;
+
+	// V4L2
+	
+	//ALOGE("%s : ",__func__);	
+
+	index = exynos_v4l2_dqbuf_cap(exynos_camera, 0);
+	if (index < 0 || index >= buffers_count) {
+		rc = exynos_v4l2_poll(exynos_camera, 0);
+		if (rc < 0) {
+			ALOGE("%s Unable to poll", __func__);
+			goto error;
+		} else if (rc == 0) {
+			// Timeout
+			rc = 0;
+			goto complete;
+		}
+
+		index = exynos_v4l2_dqbuf_cap(exynos_camera, 0);
+		if (index < 0 || index >= buffers_count) {
+			ALOGE("%s: Unable to dequeue buffer", __func__);
+			goto error;
+		}
+	}
+
+	exynos_camera->capture_memory_index = index;
+
+	address = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_PADDR_Y, index);
+	if (address == 0 || address == (int) 0xffffffff) {
+		ALOGE("%s: Unable to get address", __func__);
+		goto error;
+	}
+
+	offset = address - exynos_camera->capture_memory_address;
+	if (offset != index * buffer_length)
+		ALOGE("%s: Inconsistent memory offset (0x%x/0x%x)", __func__, offset, index * buffer_length);
+
+	pointer = (void *) ((unsigned char *) exynos_camera->capture_memory->data + offset);
+	
+	value = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_PADDR_CBCR, 0);
+
+	// Buffers
+
+	switch (format) {
+		case V4L2_PIX_FMT_JPEG:
+			jpeg_size = jpeg_offset = 0;
+			jpeg_thumbnail_size = jpeg_thumbnail_offset = 0;
+
+			rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAM_JPEG_MAIN_SIZE, &jpeg_size);
+			if (rc < 0 || jpeg_size <= 0) {
+				ALOGE("%s: Unable to get jpeg size", __func__);
+				goto error;
+			}
+
+			rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAM_JPEG_MAIN_OFFSET, &jpeg_offset);
+			if (rc < 0) {
+				ALOGE("%s: Unable to get jpeg offset", __func__);
+				goto error;
+			}
+
+			rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAM_JPEG_THUMB_SIZE, &jpeg_thumbnail_size);
+			if (rc < 0 || jpeg_thumbnail_size <= 0) {
+				ALOGE("%s: Unable to get jpeg thumbnail size", __func__);
+				goto error;
+			}
+
+			rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAM_JPEG_THUMB_OFFSET, &jpeg_thumbnail_offset);
+			if (rc < 0) {
+				ALOGE("%s: Unable to get jpeg thumbnail offset", __func__);
+				goto error;
+			}
+
+			buffers_count = 2;
+			buffers = (struct exynos_camera_buffer *) calloc(buffers_count, sizeof(struct exynos_camera_buffer));
+
+			buffer = buffers;
+
+			buffer->pointer = (void *) ((unsigned char *) pointer + jpeg_offset);
+			buffer->address = address + jpeg_offset;
+			buffer->length = jpeg_size;
+			buffer->width = exynos_camera->picture_width;
+			buffer->height = exynos_camera->picture_height;
+			buffer->format = V4L2_PIX_FMT_JPEG;
+
+			buffer = (struct exynos_camera_buffer *) ((unsigned char *) buffer + sizeof(struct exynos_camera_buffer));
+
+			buffer->pointer = (void *) ((unsigned char *) pointer + jpeg_thumbnail_offset);
+			buffer->address = address + jpeg_thumbnail_offset;
+			buffer->length = jpeg_thumbnail_size;
+			buffer->width = exynos_camera->jpeg_thumbnail_width;
+			buffer->height = exynos_camera->jpeg_thumbnail_height;
+			buffer->format = V4L2_PIX_FMT_JPEG;
+			break;
+		default:
+			buffers_count = 1;
+			buffers = (struct exynos_camera_buffer *) calloc(buffers_count, sizeof(struct exynos_camera_buffer));
+
+			buffer = buffers;
+
+			buffer->pointer = pointer;
+			buffer->address = address;
+			buffer->length = buffer_length;
+			buffer->width = width;
+			buffer->height = height;
+			buffer->format = format;
+			break;
+	}
+
+	// Listeners
+
+	list = (struct list_head *) exynos_camera->capture_listeners;
+	while (list != NULL)  {
+		listener = (struct exynos_camera_capture_listener *) list;
+
+		if (listener->callback == NULL)
+			goto list_continue_callback;
+
+		/*
+		 * Callback must never call a capture-locked function or it will
+		 * block. Hence, do not unregister the listener in callback.
+		 */
+
+		listener->callback(exynos_camera, buffers, buffers_count);
+
+list_continue_callback:
+		list = list->next;
+	}
+
+	do {
+		busy = 0;
+
+		list = (struct list_head *) exynos_camera->capture_listeners;
+		while (list != NULL)  {
+			listener = (struct exynos_camera_capture_listener *) list;
+
+			if (listener->callback == NULL)
+				goto list_continue_busy;
+
+			busy |= listener->busy;
+
+list_continue_busy:
+			list = list->next;
+		}
+
+		if (busy)
+			usleep(1000);
+	} while (busy);
+
+	rc = exynos_v4l2_qbuf_cap(exynos_camera, 0, index);
+	if (rc < 0) {
+		ALOGE("%s: Unable to queue buffer", __func__);
+		goto error;
+	}
+
+	rc = 0;
+	goto complete;
+
+error:
+	rc = -1;
+
+complete:
+	if (buffers != NULL)
+		free(buffers);
+
+	return rc;
+}
+
+void *exynos_camera_capture_thread(void *data)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	if (data == NULL)
+		return NULL;
+
+	exynos_camera = (struct exynos_camera *) data;
+
+	ALOGE("%s: Starting thread", __func__);
+	exynos_camera->capture_thread_running = 1;
+
+	while (exynos_camera->capture_thread_enabled) {
+		pthread_mutex_lock(&exynos_camera->capture_lock_mutex);
+
+		while (exynos_camera->capture_enabled) {
+			pthread_mutex_lock(&exynos_camera->capture_mutex);
+
+			if (!exynos_camera->capture_enabled) {
+				pthread_mutex_unlock(&exynos_camera->capture_mutex);
+				break;
+			}
+
+			rc = exynos_camera_capture(exynos_camera);
+			if (rc < 0) {
+				ALOGE("%s: Unable to capture", __func__);
+				pthread_mutex_unlock(&exynos_camera->capture_mutex);
+				break;
+			}
+
+			pthread_mutex_unlock(&exynos_camera->capture_mutex);
+
+			// Wait a bit to let others lock the mutex if they need to
+			usleep(10);
+		}
+	}
+
+	exynos_camera->capture_thread_running = 0;
+	ALOGE("%s: Exiting thread", __func__);
+
+	return NULL;
+}
+
+int exynos_camera_capture_thread_start(struct exynos_camera *exynos_camera)
+{
+	pthread_attr_t thread_attr;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera->capture_thread_enabled) {
+		ALOGE("Capture thread was already started!");
+		return -1;
+	}
+
+	pthread_mutex_init(&exynos_camera->capture_mutex, NULL);
+	pthread_mutex_init(&exynos_camera->capture_lock_mutex, NULL);
+
+	// Initial lock
+	pthread_mutex_lock(&exynos_camera->capture_lock_mutex);
+
+	pthread_attr_init(&thread_attr);
+	pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_DETACHED);
+
+	exynos_camera->capture_thread_enabled = 1;
+
+	rc = pthread_create(&exynos_camera->capture_thread, &thread_attr, exynos_camera_capture_thread, (void *) exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to create thread", __func__);
+		goto error;
+	}
+
+	rc = 0;
+	goto complete;
+
+error:
+	pthread_mutex_destroy(&exynos_camera->capture_mutex);
+	pthread_mutex_destroy(&exynos_camera->capture_lock_mutex);
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_capture_thread_stop(struct exynos_camera *exynos_camera)
+{
+	int i;
+
+	if (exynos_camera == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exynos_camera->capture_thread_enabled) {
+		ALOGE("Capture thread was already stopped!");
+		return;
+	}
+
+	exynos_camera->capture_enabled = 0;
+	exynos_camera->capture_thread_enabled = 0;
+
+	pthread_mutex_unlock(&exynos_camera->capture_lock_mutex);
+
+	// Wait for the thread to end
+	i = 0;
+	while (exynos_camera->capture_thread_running) {
+		if (i++ > 10000) {
+			ALOGE("Capture thread is taking too long to end, something is going wrong");
+			break;
+		}
+		usleep(100);
+	}
+
+	if (exynos_camera->capture_enabled) {
+		pthread_mutex_lock(&exynos_camera->capture_mutex);
+		exynos_camera_capture_stop(exynos_camera);
+		pthread_mutex_unlock(&exynos_camera->capture_mutex);
+	}
+
+	pthread_mutex_destroy(&exynos_camera->capture_mutex);
+	pthread_mutex_destroy(&exynos_camera->capture_lock_mutex);
+}
+
+int exynos_camera_capture_start(struct exynos_camera *exynos_camera, int is_capture)
+{
+	struct v4l2_streamparm fps_param;
+	int width, height, format;
+	int mbus_width, mbus_height;
+	int buffers_count, buffer_length;
+	camera_memory_t *memory = NULL;
+	int value;
+	int fd;
+	int rc;
+	int i;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera->capture_enabled) {
+		ALOGE("Capture was already started!");
+		return -1;
+	}
+
+	width = exynos_camera->capture_width;
+	height = exynos_camera->capture_height;
+	format = exynos_camera->capture_format;
+
+	// V4L2
+
+	rc = exynos_v4l2_enum_fmt_cap(exynos_camera, 0, format);
+	if (rc < 0) {
+		ALOGE("%s: Unable to enumerate formats", __func__);
+		goto error;
+	}
+
+	mbus_width = width;
+	mbus_height = height;
+
+	if (exynos_camera->camera_mbus_resolutions != NULL) {
+		for (i = 0; i < exynos_camera->camera_mbus_resolutions_count; i++) {
+			if (exynos_camera->camera_mbus_resolutions[i].width == width && exynos_camera->camera_mbus_resolutions[i].height == height) {
+				mbus_width = exynos_camera->camera_mbus_resolutions[i].mbus_width;
+				mbus_height = exynos_camera->camera_mbus_resolutions[i].mbus_height;
+				break;
+			}
+		}
+	}
+	
+	if(!is_capture || exynos_camera->preview_output_enabled) {
+		rc = exynos_v4l2_s_fmt_pix_cap(exynos_camera, 0, width, height, format, V4L2_PIX_FMT_MODE_PREVIEW);
+		if (rc < 0) {
+			ALOGE("%s: Unable to set capture pixel format", __func__);
+			goto error;
+		}
+
+		// Set MBUS width/height/format
+		rc = exynos_v4l2_s_fmt_pix(exynos_camera, 0, V4L2_BUF_TYPE_PRIVATE, mbus_width, mbus_height, format, V4L2_FIELD_NONE, V4L2_PIX_FMT_MODE_PREVIEW);
+		if (rc < 0) {
+			ALOGE("%s: Unable to set MBUS capture pixel format", __func__);
+			goto error;
+		}
+	}else {
+		rc = exynos_v4l2_s_fmt_pix_cap(exynos_camera, 0, width, height, format, V4L2_PIX_FMT_MODE_CAPTURE);
+		if (rc < 0) {
+			ALOGE("%s: Unable to set capture pixel format", __func__);
+			goto error;
+		}
+
+		// Set MBUS width/height/format
+	        rc = exynos_v4l2_s_fmt_pix(exynos_camera, 0, V4L2_BUF_TYPE_PRIVATE, mbus_width, mbus_height, format, IS_MODE_CAPTURE_STILL, V4L2_PIX_FMT_MODE_CAPTURE);
+		if (rc < 0) {
+			 ALOGE("%s: Unable to set MBUS capture pixel format", __func__);
+			 goto error;
+		}
+	}
+
+	if(!is_capture || exynos_camera->preview_output_enabled){
+		rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_EMBEDDEDDATA_ENABLE, 0);
+		if (rc < 0) {
+			ALOGE("%s: Unable to set embdedded data enable", __func__);
+			goto error;
+		}
+	}
+
+	// Let's assume FIMC0 has memory available through mmap
+	if(!is_capture || exynos_camera->preview_output_enabled) {
+		for (i = EXYNOS_CAMERA_PREVIEW_BUFFERS_COUNT; i > 0; i--) {
+			rc = exynos_v4l2_reqbufs_cap(exynos_camera, 0, i);
+			if (rc >= 0)
+				break;
+		}
+	}else {
+		for (i = EXYNOS_CAMERA_CAPTURE_BUFFERS_COUNT; i > 0; i--) {
+			rc = exynos_v4l2_reqbufs_cap(exynos_camera, 0, i);
+			if (rc >= 0)
+				break;
+		}
+	}
+	
+	if (rc < 0) {
+		ALOGE("%s: Unable to request buffers", __func__);
+		goto error;
+	}
+
+	buffers_count = rc;
+	ALOGD("Found %d buffers available for capture!", buffers_count);
+
+	memset(&fps_param, 0, sizeof(fps_param));
+	fps_param.parm.capture.timeperframe.numerator = 1;
+	fps_param.parm.capture.timeperframe.denominator = exynos_camera->preview_fps;
+
+	rc = exynos_v4l2_s_parm_cap(exynos_camera, 0, &fps_param);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set fps", __func__);
+		goto error;
+	}
+
+	for (i = 0; i < buffers_count; i++) {
+		rc = exynos_v4l2_querybuf_cap(exynos_camera, 0, i);
+		if (rc < 0) {
+			ALOGE("%s: Unable to query buffers", __func__);
+			goto error;
+		}
+	}
+
+	buffer_length = rc;
+	
+	value = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_PADDR_Y, 0);
+	if (value == 0 || value == (int) 0xffffffff) {
+		ALOGE("%s: Unable to get address", __func__);
+		goto error;
+	}
+	
+	exynos_camera->capture_memory_address = value;
+	
+	value = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_PADDR_CBCR, 0);
+	
+	if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+		fd = exynos_v4l2_fd(exynos_camera, 0);
+		if (fd < 0) {
+			ALOGE("%s: Unable to get v4l2 fd for id %d", __func__, 0);
+			goto error;
+		}
+
+		exynos_camera->capture_memory = NULL;
+
+		memory = exynos_camera->callbacks.request_memory(fd, buffer_length, buffers_count, exynos_camera->callbacks.user);
+		if (memory == NULL || memory->data == NULL || memory->data == MAP_FAILED) {
+			ALOGE("%s: Unable to request memory", __func__);
+			goto error;
+		}
+
+		exynos_camera->capture_memory = memory;
+	} else {
+		ALOGE("%s: No memory request function!", __func__);
+		goto error;
+	}
+
+	for (i = 0; i < buffers_count; i++) {
+		rc = exynos_v4l2_qbuf_cap(exynos_camera, 0, i);
+		if (rc < 0) {
+			ALOGE("%s: Unable to queue buffer", __func__);
+			goto error;
+		}
+	}
+
+	exynos_camera->capture_buffers_count = buffers_count;
+	exynos_camera->capture_buffer_length = buffer_length;
+
+	rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_ROTATION,
+		exynos_camera->camera_rotation);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set rotation", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_streamon_cap(exynos_camera, 0);
+	if (rc < 0) {
+		ALOGE("%s: Unable to start stream", __func__);
+		goto error;
+	}
+
+	exynos_camera->capture_enabled = 1;
+
+	if(!is_capture){
+		rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_CAPTURE_MODE, EXYNOS_CAMERA_UNKNOWN_CAPTURE_MODE);
+		if (rc < 0) {
+			ALOGE("%s: Unable to set V4L2_CID_CAMERA_CAPTURE_MODE", __func__);
+			goto error;
+		}
+	}
+	
+	pthread_mutex_unlock(&exynos_camera->capture_lock_mutex);
+	
+	rc = 0;
+	goto complete;
+
+error:
+	if (exynos_camera->capture_memory != NULL && exynos_camera->capture_memory->release != NULL) {
+		exynos_camera->capture_memory->release(exynos_camera->capture_memory);
+		exynos_camera->capture_memory = NULL;
+	}
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_capture_stop(struct exynos_camera *exynos_camera)
+{
+	int rc;
+	int i;
+
+	if (exynos_camera == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exynos_camera->capture_enabled) {
+		ALOGE("Capture was already stopped!");
+		return;
+	}
+
+	rc = exynos_v4l2_streamoff_cap(exynos_camera, 0);
+	if (rc < 0) {
+		ALOGE("%s: Unable to stop stream", __func__);
+	}	
+
+	if (exynos_camera->capture_memory != NULL && exynos_camera->capture_memory->release != NULL) {
+		exynos_camera->capture_memory->release(exynos_camera->capture_memory);
+		exynos_camera->capture_memory = NULL;
+	}
+
+	if (exynos_camera->capture_yuv_buffer != NULL) {
+		free(exynos_camera->capture_yuv_buffer);
+		exynos_camera->capture_yuv_buffer = NULL;
+	}
+
+	if (exynos_camera->capture_jpeg_buffer != NULL) {
+		free(exynos_camera->capture_jpeg_buffer);
+		exynos_camera->capture_jpeg_buffer = NULL;
+	}
+
+	exynos_camera->capture_enabled = 0;
+}
+
+int exynos_camera_capture_setup(struct exynos_camera *exynos_camera)
+{
+	struct exynos_camera_capture_listener *listener;
+	struct list_head *list;
+	int width, height, format;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	// No listener left
+	if (exynos_camera->capture_listeners == NULL && exynos_camera->capture_enabled) {
+	        ALOGE("%s: no listener left", __func__);
+		exynos_camera_capture_stop(exynos_camera);
+		return 0;
+	}
+
+	width = height = format = 0;
+
+	list = (struct list_head *) exynos_camera->capture_listeners;
+	while (list != NULL) {
+		listener = (struct exynos_camera_capture_listener *) list;
+
+		if (listener->width >= width && listener->height >= height) {
+			width = listener->width;
+			height = listener->height;
+			format = listener->format;
+		}
+
+list_continue:
+		list = list->next;
+	}
+
+	// Only picture is listening, but we need some preview size anyway
+	if (format == V4L2_PIX_FMT_YUYV && (width == 0 || height == 0)) {
+		width = exynos_camera->preview_width;
+		height = exynos_camera->preview_height;
+	}
+	
+	ALOGD("%s: Selected width: %d, height: %d, format: 0x%x", __func__, width, height, format);
+
+	if (!exynos_camera->capture_enabled) {
+	    exynos_camera->capture_width = width;
+		exynos_camera->capture_height = height;
+		exynos_camera->capture_format = format;
+
+		rc = exynos_camera_capture_start(exynos_camera,0);
+		if (rc < 0) {
+			ALOGE("%s: Unable to start capture", __func__);
+			return -1;
+		}
+	} else if ((exynos_camera->capture_width != width || exynos_camera->capture_height != height || exynos_camera->capture_format != format) 
+	  && !exynos_camera->recording_thread_enabled) {
+		exynos_camera_capture_stop(exynos_camera);
+
+		exynos_camera->capture_width = width;
+		exynos_camera->capture_height = height;
+		exynos_camera->capture_format = format;
+
+		rc = exynos_camera_capture_start(exynos_camera,1);
+		if (rc < 0) {
+			ALOGE("%s: Unable to start capture", __func__);
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+struct exynos_camera_capture_listener *exynos_camera_capture_listener_register(
+	struct exynos_camera *exynos_camera, int width, int height, int format,
+	int (*callback)(struct exynos_camera *exynos_camera, struct exynos_camera_buffer *buffers, int buffers_count))
+{
+	struct exynos_camera_capture_listener *listener = NULL;
+	struct list_head *list_end;
+	struct list_head *list;
+	int rc;
+	
+	ALOGE("%s: ", __func__);
+
+	if (exynos_camera == NULL || callback == NULL)
+		return NULL;
+
+	pthread_mutex_lock(&exynos_camera->capture_mutex);
+
+	listener = calloc(1, sizeof(struct exynos_camera_capture_listener));
+	if (listener == NULL)
+		goto error;
+
+	listener->width = width;
+	listener->height = height;
+	listener->format = format;
+	listener->callback = callback;
+	listener->busy = 0;
+
+	list_end = (struct list_head *) exynos_camera->capture_listeners;
+	while (list_end != NULL && list_end->next != NULL)
+		list_end = list_end->next;
+
+	list = (struct list_head *) listener;
+	list_head_insert(list, list_end, NULL);
+
+	if (exynos_camera->capture_listeners == NULL)
+		exynos_camera->capture_listeners = listener;
+
+	rc = exynos_camera_capture_setup(exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to setup capture", __func__);
+		goto error;
+	}
+
+	rc = 0;
+	goto complete;
+
+error:
+	listener = NULL;
+
+complete:
+	pthread_mutex_unlock(&exynos_camera->capture_mutex);
+
+	return listener;
+}
+
+void exynos_camera_capture_listener_unregister(
+	struct exynos_camera *exynos_camera,
+	struct exynos_camera_capture_listener *listener)
+{
+	struct list_head *list;
+	int rc;
+
+	if (exynos_camera == NULL || listener == NULL)
+		return;
+
+	pthread_mutex_lock(&exynos_camera->capture_mutex);
+
+	list = (struct list_head *) exynos_camera->capture_listeners;
+	while (list != NULL) {
+		if ((void *) list == (void *) listener) {
+			list_head_remove(list);
+
+			if ((void *) list == (void *) exynos_camera->capture_listeners)
+				exynos_camera->capture_listeners = (struct exynos_camera_capture_listener *) list->next;
+
+			memset(listener, 0, sizeof(struct exynos_camera_capture_listener));
+			free(listener);
+
+			break;
+		}
+list_continue:
+		list = list->next;
+	}
+
+	rc = exynos_camera_capture_setup(exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to setup capture", __func__);
+		goto complete;
+	}
+
+complete:
+	pthread_mutex_unlock(&exynos_camera->capture_mutex);
+}
+
+// Preview
+
+int exynos_camera_preview_output_start(struct exynos_camera *exynos_camera)
+{
+	struct exynos_v4l2_output *output;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera->preview_output_enabled) {
+		ALOGE("Preview was already started!");
+		return -1;
+	}
+
+	output = &exynos_camera->preview_output;
+
+	memset(output, 0, sizeof(struct exynos_v4l2_output));
+	output->v4l2_id = 1;
+	output->width = exynos_camera->preview_width;
+	output->height = exynos_camera->preview_height;
+	output->format = exynos_camera->preview_format;
+	output->buffer_width = exynos_camera->preview_buffer.width;
+	output->buffer_height = exynos_camera->preview_buffer.height;
+	output->buffer_format = exynos_camera->preview_buffer.format;
+	output->buffers_count = EXYNOS_CAMERA_PREVIEW_BUFFERS_COUNT;
+		
+	rc = exynos_v4l2_output_start(exynos_camera, output);
+	if (rc < 0) {
+		ALOGE("%s: Unable to start preview output", __func__);
+		goto error;
+	}
+	exynos_camera->preview_output_enabled = 1;
+
+	rc = 0;
+	goto complete;
+
+error:
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_preview_output_stop(struct exynos_camera *exynos_camera)
+{
+	struct exynos_v4l2_output *output;
+
+	if (exynos_camera == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exynos_camera->preview_output_enabled) {
+		ALOGE("Preview was already stopped!");
+		return;
+	}
+
+	output = &exynos_camera->preview_output;
+
+	exynos_v4l2_output_stop(exynos_camera, output);
+
+	exynos_camera->preview_output_enabled = 0;
+}
+
+int exynos_camera_preview_callback(struct exynos_camera *exynos_camera,
+	struct exynos_camera_buffer *buffers, int buffers_count)
+{
+	struct exynos_camera_buffer *buffer = NULL;
+	int width, height, format;
+	int buffer_width, buffer_height, buffer_format;
+	int rc;
+	int i;
+
+	if (exynos_camera == NULL || buffers == NULL || buffers_count <= 0)
+		return -EINVAL;
+
+	//ALOGD("%s()", __func__);
+
+	if (exynos_camera->preview_listener == NULL)
+		return -1;
+
+	if (exynos_camera->preview_listener->busy) {
+		ALOGE("%s: Dropping buffer", __func__);
+		return 0;
+	}
+
+	exynos_camera->preview_listener->busy = 1;
+
+	width = exynos_camera->preview_width;
+	height = exynos_camera->preview_height;
+	format = exynos_camera->preview_format;
+
+	for (i = 0; i < buffers_count; i++) {
+		if (buffers->format == V4L2_PIX_FMT_JPEG)
+			goto buffers_continue;
+
+		// Optimal buffer
+		if (buffers->width == width && buffers->height == height) {
+			buffer = buffers;
+			break;
+		}
+		
+		// Might-work buffer, but not optimal
+		buffer = buffers;
+
+buffers_continue:
+		buffers = (struct exynos_camera_buffer *) ((unsigned char *) buffers + sizeof(struct exynos_camera_buffer));
+	}
+
+	if (buffer == NULL) {
+		ALOGE("%s: Unable to find an appropriate buffer for preview", __func__);
+		exynos_camera->preview_listener->busy = 0;
+		return 0;
+	}
+
+	buffer_width = buffer->width;
+	buffer_height = buffer->height;
+	buffer_format = buffer->format;
+
+	pthread_mutex_lock(&exynos_camera->preview_mutex);
+
+	if (buffer_width != width || buffer_height != height || buffer_format != format) {
+		if (!exynos_camera->preview_output_enabled) {
+			memcpy(&exynos_camera->preview_buffer, buffer, sizeof(struct exynos_camera_buffer));
+
+			rc = exynos_camera_preview_output_start(exynos_camera);
+			if (rc < 0) {
+				ALOGE("%s: Unable to start preview", __func__);
+				goto error;
+			}
+		} else if (exynos_camera->preview_buffer.width != buffer_width || exynos_camera->preview_buffer.height != buffer_height || exynos_camera->preview_buffer.format != buffer_format) {
+			exynos_camera_preview_output_stop(exynos_camera);
+
+			memcpy(&exynos_camera->preview_buffer, buffer, sizeof(struct exynos_camera_buffer));
+
+			rc = exynos_camera_preview_output_start(exynos_camera);
+			if (rc < 0) {
+				ALOGE("%s: Unable to start preview", __func__);
+				goto error;
+			}
+		} else {
+			memcpy(&exynos_camera->preview_buffer, buffer, sizeof(struct exynos_camera_buffer));
+		}
+	} else {
+		// The buffer format exactly matches our expectations
+		if (exynos_camera->preview_output_enabled)
+			exynos_camera_preview_output_stop(exynos_camera);
+
+		memcpy(&exynos_camera->preview_buffer, buffer, sizeof(struct exynos_camera_buffer));
+	}
+
+	pthread_mutex_unlock(&exynos_camera->preview_lock_mutex);
+
+	pthread_mutex_unlock(&exynos_camera->preview_mutex);
+
+	rc = 0;
+	goto complete;
+
+error:
+	pthread_mutex_unlock(&exynos_camera->preview_mutex);
+
+	exynos_camera->preview_listener->busy = 0;
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+int exynos_camera_preview(struct exynos_camera *exynos_camera)
+{
+	struct exynos_v4l2_output *output;
+	int width, height, format;
+	buffer_handle_t *window_buffer;
+	void *window_data;
+	int window_stride;
+	camera_memory_t *memory;
+	void *memory_pointer;
+	int memory_index;
+	int memory_size;
+	int rc;
+
+	if (exynos_camera == NULL)
+		goto error;
+
+//	ALOGD("%s()", __func__);
+
+	width = exynos_camera->preview_width;
+	height = exynos_camera->preview_height;
+	format = exynos_camera->preview_format;
+
+	output = &exynos_camera->preview_output;
+
+	if (exynos_camera->preview_output_enabled) {
+		rc = exynos_v4l2_output(exynos_camera, output, exynos_camera->preview_buffer.address);
+		if (rc < 0) {
+			ALOGE("%s: Unable to output preview", __func__);
+			goto error;
+		}
+
+		memory = output->memory;
+		memory_index = output->memory_index;
+		memory_pointer = (void *) ((unsigned char *) memory->data + output->buffer_length * memory_index);
+		memory_size = output->buffer_length;
+	} else {
+		// In that case, we can directly use the capture memory
+		memory = exynos_camera->capture_memory;
+		memory_index = exynos_camera->capture_memory_index;
+		memory_pointer = exynos_camera->preview_buffer.pointer;
+		memory_size = exynos_camera->preview_buffer.length;
+	}
+
+	if (exynos_camera->preview_window != NULL && exynos_camera->gralloc != NULL) {
+		exynos_camera->preview_window->dequeue_buffer(exynos_camera->preview_window, &window_buffer, &window_stride);
+		exynos_camera->gralloc->lock(exynos_camera->gralloc, *window_buffer, GRALLOC_USAGE_SW_WRITE_OFTEN, 0, 0, width, height, &window_data);
+
+		if (window_data == NULL) {
+			ALOGE("%s: Unable to lock gralloc", __func__);
+			goto error;
+		}
+
+		memcpy(window_data, memory_pointer, memory_size);
+
+		exynos_camera->gralloc->unlock(exynos_camera->gralloc, *window_buffer);
+		exynos_camera->preview_window->enqueue_buffer(exynos_camera->preview_window, window_buffer);
+	}
+
+	if (EXYNOS_CAMERA_MSG_ENABLED(CAMERA_MSG_PREVIEW_FRAME) && EXYNOS_CAMERA_CALLBACK_DEFINED(data) && !exynos_camera->callback_lock) {
+		exynos_camera->callbacks.data(CAMERA_MSG_PREVIEW_FRAME, memory, memory_index, NULL, exynos_camera->callbacks.user);
+	}
+
+	if (exynos_camera->preview_output_enabled) {
+		rc = exynos_v4l2_output_release(exynos_camera, output);
+		if (rc < 0) {
+			ALOGE("%s: Unable to release preview output", __func__);
+			goto error;
+		}
+	}
+
+	rc = 0;
+	goto complete;
+
+error:
+	rc = -1;
+
+complete:
+	exynos_camera->preview_listener->busy = 0;
+
+	return rc;
+}
+
+void *exynos_camera_preview_thread(void *data)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	if (data == NULL)
+		return NULL;
+
+	exynos_camera = (struct exynos_camera *) data;
+
+	ALOGE("%s: Starting thread", __func__);
+	exynos_camera->preview_thread_running = 1;
+
+	while (exynos_camera->preview_thread_enabled) {
+		pthread_mutex_lock(&exynos_camera->preview_lock_mutex);
+
+		pthread_mutex_lock(&exynos_camera->preview_mutex);
+
+		if (exynos_camera->preview_listener == NULL) {
+			pthread_mutex_unlock(&exynos_camera->preview_mutex);
+			break;
+		}
+
+		if (exynos_camera->preview_listener->busy) {
+			rc = exynos_camera_preview(exynos_camera);
+			if (rc < 0) {
+				ALOGE("%s: Unable to preview", __func__);
+				pthread_mutex_unlock(&exynos_camera->preview_mutex);
+				break;
+			}
+		}
+
+		pthread_mutex_unlock(&exynos_camera->preview_mutex);
+	}
+
+	exynos_camera->preview_thread_running = 0;
+	ALOGE("%s: Exiting thread", __func__);
+
+	return NULL;
+}
+
+int exynos_camera_preview_thread_start(struct exynos_camera *exynos_camera)
+{
+	struct exynos_camera_capture_listener *listener;
+	pthread_attr_t thread_attr;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera->preview_thread_enabled) {
+		ALOGE("Preview thread was already started!");
+		return -1;
+	}
+
+	pthread_mutex_init(&exynos_camera->preview_mutex, NULL);
+	pthread_mutex_init(&exynos_camera->preview_lock_mutex, NULL);
+
+	// Initial lock
+	pthread_mutex_lock(&exynos_camera->preview_lock_mutex);
+
+	pthread_attr_init(&thread_attr);
+	pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_DETACHED);
+
+	exynos_camera->preview_thread_enabled = 1;
+
+	rc = pthread_create(&exynos_camera->preview_thread, &thread_attr, exynos_camera_preview_thread, (void *) exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to create thread", __func__);
+		goto error;
+	}
+
+	listener = exynos_camera_capture_listener_register(exynos_camera, exynos_camera->preview_width, exynos_camera->preview_height, exynos_camera->preview_format, exynos_camera_preview_callback);
+	if (listener == NULL) {
+		ALOGE("%s: Unable to register capture listener", __func__);
+		goto error;
+	}
+
+	exynos_camera->preview_listener = listener;
+
+	rc = 0;
+	goto complete;
+
+error:
+	pthread_mutex_destroy(&exynos_camera->preview_mutex);
+	pthread_mutex_destroy(&exynos_camera->preview_lock_mutex);
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_preview_thread_stop(struct exynos_camera *exynos_camera)
+{
+	int i;
+
+	if (exynos_camera == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exynos_camera->preview_thread_enabled) {
+		ALOGE("Preview thread was already stopped!");
+		return;
+	}
+
+	if (exynos_camera->preview_listener != NULL) {
+		exynos_camera_capture_listener_unregister(exynos_camera, exynos_camera->preview_listener);
+		exynos_camera->preview_listener = NULL;
+	}
+
+	exynos_camera->preview_thread_enabled = 0;
+
+	pthread_mutex_unlock(&exynos_camera->preview_lock_mutex);
+
+	// Wait for the thread to end
+	i = 0;
+	while (exynos_camera->preview_thread_running) {
+		if (i++ > 10000) {
+			ALOGE("Preview thread is taking too long to end, something is going wrong");
+			break;
+		}
+		usleep(100);
+	}
+
+	if (exynos_camera->preview_output_enabled) {
+		pthread_mutex_lock(&exynos_camera->preview_mutex);
+		exynos_camera_preview_output_stop(exynos_camera);
+		pthread_mutex_unlock(&exynos_camera->preview_mutex);
+	}
+
+	pthread_mutex_destroy(&exynos_camera->preview_mutex);
+	pthread_mutex_destroy(&exynos_camera->preview_lock_mutex);
+
+	// Invalidate the preview window
+	exynos_camera->preview_window = NULL;
+}
+
+// Picture
+
+int exynos_camera_picture_callback(struct exynos_camera *exynos_camera,
+	struct exynos_camera_buffer *buffers, int buffers_count)
+{
+	struct exynos_camera_buffer *jpeg_buffer = NULL;
+	struct exynos_camera_buffer *jpeg_thumbnail_buffer = NULL;
+	struct exynos_camera_buffer *yuv_buffer = NULL;
+	struct exynos_camera_buffer *yuv_thumbnail_buffer = NULL;
+	int width, height;
+	int thumbnail_width, thumbnail_height;
+	int rc;
+	int i;
+
+	if (exynos_camera == NULL || buffers == NULL || buffers_count <= 0)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	width = exynos_camera->picture_width;
+	height = exynos_camera->picture_height;
+	thumbnail_width = exynos_camera->jpeg_thumbnail_width;
+	thumbnail_height = exynos_camera->jpeg_thumbnail_height;
+
+	if (exynos_camera->picture_completed){
+		ALOGE("%s: exynos_camera->picture_completed", __func__);
+		return -1;
+	}
+
+	if (exynos_camera->picture_listener == NULL){
+	        ALOGE("%s: exynos_camera->picture_listener == NULL", __func__);
+		return -1;
+	}
+	if (exynos_camera->picture_listener->busy) {
+		ALOGE("%s: Dropping buffer", __func__);
+		return 0;
+	}
+
+	pthread_mutex_lock(&exynos_camera->picture_mutex);
+
+	if (!exynos_camera->picture_enabled) {
+		rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_CAPTURE, 0);
+		if (rc < 0) {
+			ALOGE("%s: Unable to set capture", __func__);
+			goto error;
+		}
+
+		exynos_camera->picture_enabled = 1;
+
+		pthread_mutex_unlock(&exynos_camera->picture_mutex);
+		return 0;
+	}
+
+	pthread_mutex_unlock(&exynos_camera->picture_mutex);
+
+	exynos_camera->picture_listener->busy = 1;
+
+	// Let's assume the picture format is JPEG
+
+	for (i = 0; i < buffers_count; i++) {
+		if (buffers->format == V4L2_PIX_FMT_JPEG) {
+			if (buffers->width == width && buffers->height == height)
+				jpeg_buffer = buffers;
+			else if (buffers->width == thumbnail_width && buffers->height == thumbnail_height)
+				jpeg_thumbnail_buffer = buffers;
+		} else {
+			if (buffers->width >= width && buffers->height >= height){
+				yuv_buffer = buffers;
+			}
+			if (buffers->width >= thumbnail_width && buffers->height >= thumbnail_height){
+				yuv_thumbnail_buffer = buffers;
+			}
+		}
+
+buffers_continue:
+		buffers = (struct exynos_camera_buffer *) ((unsigned char *) buffers + sizeof(struct exynos_camera_buffer));
+	}
+
+	if (jpeg_buffer == NULL && yuv_buffer == NULL) {
+		ALOGE("%s: Unable to find an appropriate buffer for picture", __func__);
+		exynos_camera->picture_listener->busy = 0;
+		return 0;
+	}
+
+	pthread_mutex_lock(&exynos_camera->picture_mutex);
+
+	if (jpeg_buffer == NULL){
+		memset(&exynos_camera->picture_jpeg_buffer, 0, sizeof(exynos_camera->picture_jpeg_buffer));
+	}else{
+		memcpy(&exynos_camera->picture_jpeg_buffer, jpeg_buffer, sizeof(struct exynos_camera_buffer));
+	}
+	if (jpeg_thumbnail_buffer == NULL){
+		memset(&exynos_camera->picture_jpeg_thumbnail_buffer, 0, sizeof(exynos_camera->picture_jpeg_thumbnail_buffer));
+	}else{
+		memcpy(&exynos_camera->picture_jpeg_thumbnail_buffer, jpeg_thumbnail_buffer, sizeof(struct exynos_camera_buffer));
+	}
+	if (yuv_buffer == NULL){
+		memset(&exynos_camera->picture_yuv_buffer, 0, sizeof(exynos_camera->picture_yuv_buffer));
+	}else{
+		memcpy(&exynos_camera->picture_yuv_buffer, yuv_buffer, sizeof(struct exynos_camera_buffer));
+	}
+	if (yuv_thumbnail_buffer == NULL){
+		memset(&exynos_camera->picture_yuv_thumbnail_buffer, 0, sizeof(exynos_camera->picture_yuv_thumbnail_buffer));
+	}else{
+		memcpy(&exynos_camera->picture_yuv_thumbnail_buffer, yuv_thumbnail_buffer, sizeof(struct exynos_camera_buffer));
+	}
+	pthread_mutex_unlock(&exynos_camera->picture_lock_mutex);
+
+	pthread_mutex_unlock(&exynos_camera->picture_mutex);
+
+	rc = 0;
+	goto complete;
+
+error:
+	pthread_mutex_unlock(&exynos_camera->picture_mutex);
+
+	exynos_camera->picture_listener->busy = 0;
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+int exynos_camera_picture(struct exynos_camera *exynos_camera)
+{
+	struct exynos_camera_buffer *jpeg_buffer;
+	struct exynos_camera_buffer *jpeg_thumbnail_buffer;
+	struct exynos_camera_buffer *yuv_buffer;
+	struct exynos_camera_buffer *yuv_thumbnail_buffer;
+	struct exynos_v4l2_output output;
+	struct exynos_jpeg jpeg;
+	struct exynos_exif exif;
+	int output_enabled = 0;
+	int width, height, format;
+	int buffer_width, buffer_height, buffer_format, buffer_address;
+	camera_memory_t *memory = NULL;
+	int memory_size;
+	unsigned char *p;
+	camera_memory_t *jpeg_memory = NULL;
+	void *jpeg_data = NULL;
+	int jpeg_size = 0;
+	camera_memory_t *jpeg_thumbnail_memory = NULL;
+	void *jpeg_thumbnail_data = NULL;
+	int jpeg_thumbnail_size = 0;
+	void *yuv_data = NULL;
+	int yuv_address;
+	int yuv_size = 0;
+	void *yuv_thumbnail_data = NULL;
+	int yuv_thumbnail_address;
+	int yuv_thumbnail_size = 0;
+	int rc;
+
+	if (exynos_camera == NULL)
+		goto error;
+
+	ALOGD("%s()", __func__);
+
+	jpeg_buffer = &exynos_camera->picture_jpeg_buffer;
+	jpeg_thumbnail_buffer = &exynos_camera->picture_jpeg_thumbnail_buffer;
+	yuv_buffer = &exynos_camera->picture_yuv_buffer;
+	yuv_thumbnail_buffer = &exynos_camera->picture_yuv_thumbnail_buffer;
+
+	if (jpeg_buffer->pointer != NULL && jpeg_buffer->length > 0) {
+		jpeg_data = jpeg_buffer->pointer;
+		jpeg_size = jpeg_buffer->length;
+	}
+
+	if (jpeg_thumbnail_buffer->pointer != NULL && jpeg_thumbnail_buffer->length > 0) {
+		jpeg_thumbnail_data = jpeg_thumbnail_buffer->pointer;
+		jpeg_thumbnail_size = jpeg_thumbnail_buffer->length;
+	}
+
+	if (yuv_buffer->pointer != NULL && yuv_buffer->length > 0) {
+		yuv_data = yuv_buffer->pointer;
+		yuv_address = yuv_buffer->address;
+		yuv_size = yuv_buffer->length;
+	}
+
+	if (yuv_thumbnail_buffer->pointer != NULL && yuv_thumbnail_buffer->length > 0) {
+		yuv_thumbnail_data = yuv_thumbnail_buffer->pointer;
+		yuv_thumbnail_address = yuv_thumbnail_buffer->address;
+		yuv_thumbnail_size = yuv_thumbnail_buffer->length;
+	}
+
+	// JPEG
+
+	if (jpeg_data == NULL) {
+		if (yuv_data == NULL || yuv_size <= 0) {
+			ALOGE("%s: Unable to create jpeg without an YUV buffer", __func__);
+			goto error;
+		}
+
+		width = exynos_camera->picture_width;
+		height = exynos_camera->picture_height;
+		format = yuv_buffer->format;
+
+		buffer_width = yuv_buffer->width;
+		buffer_height = yuv_buffer->height;
+		buffer_format = yuv_buffer->format;
+		buffer_address = yuv_buffer->address;
+
+		if (width != buffer_width && height != buffer_height) {
+			format = EXYNOS_CAMERA_PICTURE_OUTPUT_FORMAT;
+
+			memset(&output, 0, sizeof(output));
+			output.v4l2_id = 2;
+			output.width = width;
+			output.height = height;
+			output.format = format;
+			output.buffer_width = buffer_width;
+			output.buffer_height = buffer_height;
+			output.buffer_format = buffer_format;
+			output.buffers_count = 1;
+
+			rc = exynos_v4l2_output_start(exynos_camera, &output);
+			if (rc < 0) {
+				ALOGE("%s: Unable to start picture output", __func__);
+				goto error;
+			}
+
+			rc = exynos_v4l2_output(exynos_camera, &output, buffer_address);
+			if (rc < 0) {
+				ALOGE("%s: Unable to output picture", __func__);
+				goto error;
+			}
+
+			output_enabled = 1;
+
+			yuv_data = output.memory->data;
+			yuv_address = output.memory_address;
+			yuv_size = output.buffer_length;
+		}
+
+		memset(&jpeg, 0, sizeof(jpeg));
+		jpeg.width = width;
+		jpeg.height = height;
+		jpeg.format = format;
+		jpeg.quality = exynos_camera->jpeg_quality;
+
+		rc = exynos_jpeg_start(exynos_camera, &jpeg);
+		if (rc < 0) {
+			ALOGE("%s: Unable to start jpeg", __func__);
+			goto error;
+		}
+
+		if (jpeg.memory_in_pointer == NULL) {
+			ALOGE("%s: Invalid memory input pointer", __func__);
+			goto error;
+		}
+
+		memcpy(jpeg.memory_in_pointer, yuv_data, yuv_size);
+
+		rc = exynos_jpeg(exynos_camera, &jpeg);
+		if (rc < 0) {
+			ALOGE("%s: Unable to jpeg", __func__);
+			goto error;
+		}
+
+		jpeg_size = jpeg.memory_out_size;
+		if (jpeg_size <= 0) {
+			ALOGE("%s: Invalid jpeg size", __func__);
+			goto error;
+		}
+
+		if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+			jpeg_memory = exynos_camera->callbacks.request_memory(-1, jpeg_size, 1, exynos_camera->callbacks.user);
+			if (jpeg_memory == NULL || jpeg_memory->data == NULL || jpeg_memory->data == MAP_FAILED) {
+				ALOGE("%s: Unable to request memory", __func__);
+				goto error;
+			}
+		} else {
+			ALOGE("%s: No memory request function!", __func__);
+			goto error;
+		}
+
+		jpeg_data = jpeg_memory->data;
+
+		memcpy(jpeg_data, jpeg.memory_out_pointer, jpeg_size);
+
+		exynos_jpeg_stop(exynos_camera, &jpeg);
+
+		if (output_enabled) {
+			exynos_v4l2_output_stop(exynos_camera, &output);
+			output_enabled = 0;
+		}
+	}
+
+	// Thumbnail
+
+	if (jpeg_thumbnail_data == NULL) {
+		if (yuv_thumbnail_data == NULL || yuv_thumbnail_size <= 0) {
+			ALOGE("%s: Unable to create jpeg thumbnail without an YUV buffer", __func__);
+			goto error;
+		}
+
+		width = exynos_camera->jpeg_thumbnail_width;
+		height = exynos_camera->jpeg_thumbnail_height;
+		format = yuv_thumbnail_buffer->format;
+
+		buffer_width = yuv_thumbnail_buffer->width;
+		buffer_height = yuv_thumbnail_buffer->height;
+		buffer_format = yuv_thumbnail_buffer->format;
+		buffer_address = yuv_thumbnail_buffer->address;
+
+		if (width != buffer_width && height != buffer_height) {
+			format = EXYNOS_CAMERA_PICTURE_OUTPUT_FORMAT;
+
+			memset(&output, 0, sizeof(output));
+			output.v4l2_id = 2;
+			output.width = width;
+			output.height = height;
+			output.format = format;
+			output.buffer_width = buffer_width;
+			output.buffer_height = buffer_height;
+			output.buffer_format = buffer_format;
+			output.buffers_count = 1;
+
+			rc = exynos_v4l2_output_start(exynos_camera, &output);
+			if (rc < 0) {
+				ALOGE("%s: Unable to start thumbnail picture output", __func__);
+				goto error;
+			}
+
+			output_enabled = 1;
+
+			rc = exynos_v4l2_output(exynos_camera, &output, buffer_address);
+			if (rc < 0) {
+				ALOGE("%s: Unable to output thumbnail picture", __func__);
+				goto error;
+			}
+
+			yuv_thumbnail_data = output.memory->data;
+			yuv_thumbnail_address = output.memory_address;
+			yuv_thumbnail_size = output.buffer_length;
+		}
+
+		memset(&jpeg, 0, sizeof(jpeg));
+		jpeg.width = width;
+		jpeg.height = height;
+		jpeg.format = format;
+		jpeg.quality = exynos_camera->jpeg_thumbnail_quality;
+
+		rc = exynos_jpeg_start(exynos_camera, &jpeg);
+		if (rc < 0) {
+			ALOGE("%s: Unable to start jpeg", __func__);
+			goto error;
+		}
+
+		if (jpeg.memory_in_pointer == NULL) {
+			ALOGE("%s: Invalid memory input pointer", __func__);
+			goto error;
+		}
+
+		memcpy(jpeg.memory_in_pointer, yuv_thumbnail_data, yuv_thumbnail_size);
+
+		rc = exynos_jpeg(exynos_camera, &jpeg);
+		if (rc < 0) {
+			ALOGE("%s: Unable to jpeg", __func__);
+			goto error;
+		}
+
+		jpeg_thumbnail_size = jpeg.memory_out_size;
+		if (jpeg_thumbnail_size <= 0) {
+			ALOGE("%s: Invalid jpeg size", __func__);
+			goto error;
+		}
+
+		if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+			jpeg_thumbnail_memory = exynos_camera->callbacks.request_memory(-1, jpeg_thumbnail_size, 1, exynos_camera->callbacks.user);
+			if (jpeg_thumbnail_memory == NULL || jpeg_thumbnail_memory->data == NULL || jpeg_thumbnail_memory->data == MAP_FAILED) {
+				ALOGE("%s: Unable to request memory", __func__);
+				goto error;
+			}
+		} else {
+			ALOGE("%s: No memory request function!", __func__);
+			goto error;
+		}
+
+		jpeg_thumbnail_data = jpeg_thumbnail_memory->data;
+
+		memcpy(jpeg_thumbnail_data, jpeg.memory_out_pointer, jpeg_thumbnail_size);
+
+		exynos_jpeg_stop(exynos_camera, &jpeg);
+
+		if (output_enabled) {
+			exynos_v4l2_output_stop(exynos_camera, &output);
+			output_enabled = 0;
+		}
+	}
+
+	// EXIF
+
+	memset(&exif, 0, sizeof(exif));
+	exif.jpeg_thumbnail_data = jpeg_thumbnail_data;
+	exif.jpeg_thumbnail_size = jpeg_thumbnail_size;
+
+	rc = exynos_exif_start(exynos_camera, &exif);
+	if (rc < 0) {
+		ALOGE("%s: Unable to start exif", __func__);
+		goto error;
+	}
+
+	rc = exynos_exif(exynos_camera, &exif);
+	if (rc < 0) {
+		ALOGE("%s: Unable to exif", __func__);
+		goto error;
+	}
+
+	memory_size = exif.memory_size + jpeg_size;
+
+	if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+		memory = exynos_camera->callbacks.request_memory(-1, memory_size, 1, exynos_camera->callbacks.user);
+		if (memory == NULL || memory->data == NULL || memory->data == MAP_FAILED) {
+			ALOGE("%s: Unable to request memory", __func__);
+			goto error;
+		}
+	} else {
+		ALOGE("%s: No memory request function!", __func__);
+		goto error;
+	}
+
+	p = (unsigned char *) memory->data;
+
+	// Copy the first two bytes of the JPEG picture
+	memcpy(p, jpeg_data, 2);
+	p += 2;
+
+	// Copy the EXIF data
+	memcpy(p, exif.memory->data, exif.memory_size);
+	p += exif.memory_size;
+
+	// Copy the JPEG picture
+	memcpy(p, (void *) ((unsigned char *) jpeg_data + 2), jpeg_size - 2);
+
+	exynos_exif_stop(exynos_camera, &exif);
+
+	exynos_camera->picture_memory = memory;
+
+	rc = 0;
+	goto complete;
+
+error:
+	if (output_enabled)
+		exynos_v4l2_output_stop(exynos_camera, &output);
+
+	if (memory != NULL && memory->release != NULL) {
+		memory->release(memory);
+		exynos_camera->picture_memory = NULL;
+	}
+
+	if (EXYNOS_CAMERA_MSG_ENABLED(CAMERA_MSG_ERROR) && EXYNOS_CAMERA_CALLBACK_DEFINED(notify) && !exynos_camera->callback_lock)
+		exynos_camera->callbacks.notify(CAMERA_MSG_ERROR, -1, 0, exynos_camera->callbacks.user);
+
+	rc = -1;
+
+complete:
+	if (jpeg_memory != NULL && jpeg_memory->release != NULL)
+		jpeg_memory->release(jpeg_memory);
+
+	if (jpeg_thumbnail_memory != NULL && jpeg_thumbnail_memory->release != NULL)
+		jpeg_thumbnail_memory->release(jpeg_thumbnail_memory);
+
+	exynos_camera->picture_completed = 1;
+	exynos_camera->picture_listener->busy = 0;
+
+	return rc;
+}
+
+void *exynos_camera_picture_thread(void *data)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	if (data == NULL)
+		return NULL;
+
+	exynos_camera = (struct exynos_camera *) data;
+
+	ALOGE("%s: Starting thread", __func__);
+	exynos_camera->picture_thread_running = 1;
+
+        exynos_camera->picture_completed = 0;
+
+	while (exynos_camera->picture_thread_enabled) {
+		pthread_mutex_lock(&exynos_camera->picture_lock_mutex);
+		pthread_mutex_lock(&exynos_camera->picture_mutex);
+
+		if (exynos_camera->picture_listener == NULL) {
+			pthread_mutex_unlock(&exynos_camera->picture_mutex);
+			break;
+		}
+		
+		if (exynos_camera->picture_listener->busy) {
+			rc = exynos_camera_picture(exynos_camera);
+			if (rc < 0) {
+				ALOGE("%s: Unable to take picture", __func__);
+				pthread_mutex_unlock(&exynos_camera->picture_mutex);
+				break;
+			}
+		}
+
+		pthread_mutex_unlock(&exynos_camera->picture_mutex);
+
+		if (exynos_camera->picture_completed) {
+		        ALOGE("%s: exynos_camera->picture_completed", __func__);
+			exynos_camera->picture_thread_running = 0;
+			exynos_camera_picture_thread_stop(exynos_camera);
+			break;
+		}
+	}
+
+	exynos_camera->picture_thread_running = 0;
+	ALOGE("%s: Exiting thread", __func__);
+
+	return NULL;
+}
+
+int exynos_camera_picture_thread_start(struct exynos_camera *exynos_camera)
+{
+	struct exynos_camera_capture_listener *listener;
+	pthread_attr_t thread_attr;
+	int format;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera->picture_thread_enabled) {
+		ALOGE("Picture thread was already started!");
+		return 0;
+	}
+
+	if (exynos_camera->camera_picture_format)
+		format = exynos_camera->camera_picture_format;
+	else
+		format = exynos_camera->picture_format;
+	
+	pthread_mutex_init(&exynos_camera->picture_mutex, NULL);
+
+	pthread_mutex_init(&exynos_camera->picture_lock_mutex, NULL);
+
+	// Initial lock
+	pthread_mutex_lock(&exynos_camera->picture_lock_mutex);
+
+	pthread_attr_init(&thread_attr);
+	pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_DETACHED);
+
+	exynos_camera->picture_thread_enabled = 1;
+
+	rc = pthread_create(&exynos_camera->picture_thread, &thread_attr, exynos_camera_picture_thread, (void *) exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to create thread", __func__);
+		goto error;
+	}
+
+	format = exynos_camera->picture_format;
+		
+	listener = exynos_camera_capture_listener_register(exynos_camera, exynos_camera->picture_width, exynos_camera->picture_height, format, exynos_camera_picture_callback);
+	if (listener == NULL) {
+		ALOGE("%s: Unable to register picture capture listener", __func__);
+		goto error;
+	}
+
+	exynos_camera->picture_listener = listener;
+	exynos_camera->picture_enabled = 1;
+
+	rc = 0;
+	goto complete;
+
+error:
+	pthread_mutex_destroy(&exynos_camera->picture_mutex);
+	pthread_mutex_destroy(&exynos_camera->picture_lock_mutex);
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_picture_thread_stop(struct exynos_camera *exynos_camera)
+{
+	camera_memory_t *memory;
+	int i;
+
+	if (exynos_camera == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exynos_camera->picture_thread_enabled) {
+		ALOGE("Picture thread was already stopped!");
+		return;
+	}
+
+	memory = exynos_camera->picture_memory;
+
+	if (exynos_camera->picture_listener != NULL) {
+		exynos_camera_capture_listener_unregister(exynos_camera, exynos_camera->picture_listener);
+		exynos_camera->picture_listener = NULL;
+	}
+
+	exynos_camera->picture_thread_enabled = 0;
+
+	pthread_mutex_unlock(&exynos_camera->picture_lock_mutex);
+
+	// Wait for the thread to end
+	i = 0;
+	while (exynos_camera->picture_thread_running) {
+		if (i++ > 10000) {
+			ALOGE("Picture thread is taking too long to end, something is going wrong");
+			break;
+		}
+		usleep(100);
+	}
+
+	if (exynos_camera->picture_enabled) {
+		pthread_mutex_lock(&exynos_camera->picture_mutex);
+		exynos_camera->picture_enabled = 0;
+		pthread_mutex_unlock(&exynos_camera->picture_mutex);
+	}
+
+	pthread_mutex_destroy(&exynos_camera->picture_mutex);
+	pthread_mutex_destroy(&exynos_camera->picture_lock_mutex);
+
+	if (exynos_camera->picture_completed && memory != NULL) {
+		// It is important to return at this point (and not before) for burst
+
+		if (EXYNOS_CAMERA_MSG_ENABLED(CAMERA_MSG_SHUTTER) && EXYNOS_CAMERA_CALLBACK_DEFINED(notify) && !exynos_camera->callback_lock)
+			exynos_camera->callbacks.notify(CAMERA_MSG_SHUTTER, 0, 0, exynos_camera->callbacks.user);
+
+		if (EXYNOS_CAMERA_MSG_ENABLED(CAMERA_MSG_COMPRESSED_IMAGE) && EXYNOS_CAMERA_CALLBACK_DEFINED(data) && !exynos_camera->callback_lock)
+			exynos_camera->callbacks.data(CAMERA_MSG_COMPRESSED_IMAGE, memory, 0, NULL, exynos_camera->callbacks.user);
+
+		if (memory->release != NULL) {
+			memory->release(memory);
+			exynos_camera->picture_memory = NULL;
+		}
+	}
+}
+
+// Recording
+
+int exynos_camera_recording_output_start(struct exynos_camera *exynos_camera)
+{
+	struct exynos_v4l2_output *output;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera->recording_output_enabled) {
+		ALOGE("Recording was already started!");
+		return -1;
+	}
+
+	output = &exynos_camera->recording_output;
+
+	memset(output, 0, sizeof(struct exynos_v4l2_output));
+	output->v4l2_id = 3;
+	output->width = exynos_camera->recording_width;
+	output->height = exynos_camera->recording_height;
+	output->format = exynos_camera->recording_format;
+	output->buffer_width = exynos_camera->recording_buffer.width;
+	output->buffer_height = exynos_camera->recording_buffer.height;
+	output->buffer_format = exynos_camera->recording_buffer.format;
+	output->buffers_count = EXYNOS_CAMERA_RECORDING_BUFFERS_COUNT;
+
+	rc = exynos_v4l2_output_start(exynos_camera, output);
+	if (rc < 0) {
+		ALOGE("%s: Unable to start recording output", __func__);
+		goto error;
+	}
+
+	exynos_camera->recording_output_enabled = 1;
+
+	rc = 0;
+	goto complete;
+
+error:
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_recording_output_stop(struct exynos_camera *exynos_camera)
+{
+	struct exynos_v4l2_output *output;
+
+	if (exynos_camera == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exynos_camera->recording_output_enabled) {
+		ALOGE("Recording was already stopped!");
+		return;
+	}
+
+	output = &exynos_camera->recording_output;
+
+	exynos_v4l2_output_stop(exynos_camera, output);
+
+	exynos_camera->recording_output_enabled = 0;
+}
+
+int exynos_camera_recording_callback(struct exynos_camera *exynos_camera,
+	struct exynos_camera_buffer *buffers, int buffers_count)
+{
+	struct exynos_camera_buffer *buffer = NULL;
+	int width, height, format;
+	int buffer_width, buffer_height, buffer_format;
+	int rc;
+	int i;
+
+	if (exynos_camera == NULL || buffers == NULL || buffers_count <= 0)
+		return -EINVAL;
+
+	//ALOGD("%s()", __func__);
+
+	if (exynos_camera->recording_listener == NULL)
+		return -1;
+
+	if (exynos_camera->recording_listener->busy) {
+		ALOGE("%s: Dropping buffer", __func__);
+		return 0;
+	}
+
+	exynos_camera->recording_listener->busy = 1;
+
+	width = exynos_camera->recording_width;
+	height = exynos_camera->recording_height;
+	format = exynos_camera->recording_format;
+
+	for (i = 0; i < buffers_count; i++) {
+		if (buffers->format == V4L2_PIX_FMT_JPEG){
+			goto buffers_continue;}
+
+		// Optimal buffer
+		if (buffers->width == width && buffers->height == height) {
+			buffer = buffers;
+			break;
+		}
+
+		// Might-work buffer, but not optimal
+		buffer = buffers;
+
+buffers_continue:
+		buffers = (struct exynos_camera_buffer *) ((unsigned char *) buffers + sizeof(struct exynos_camera_buffer));
+	}
+
+	if (buffer == NULL) {
+		ALOGE("%s: Unable to find an appropriate buffer for recording", __func__);
+		exynos_camera->recording_listener->busy = 0;
+		return 0;
+	}
+
+	buffer_width = buffer->width;
+	buffer_height = buffer->height;
+	buffer_format = buffer->format;
+
+	pthread_mutex_lock(&exynos_camera->recording_mutex);
+
+	if (!exynos_camera->recording_output_enabled) {
+		memcpy(&exynos_camera->recording_buffer, buffer, sizeof(struct exynos_camera_buffer));
+
+		rc = exynos_camera_recording_output_start(exynos_camera);
+		if (rc < 0) {
+			ALOGE("%s: Unable to start recording", __func__);
+			goto error;
+		}
+	} else if (exynos_camera->recording_buffer.width != buffer_width || exynos_camera->recording_buffer.height != buffer_height || exynos_camera->recording_buffer.format != buffer_format) {
+		exynos_camera_recording_output_stop(exynos_camera);
+
+		memcpy(&exynos_camera->recording_buffer, buffer, sizeof(struct exynos_camera_buffer));
+
+		rc = exynos_camera_recording_output_start(exynos_camera);
+		if (rc < 0) {
+			ALOGE("%s: Unable to start recording", __func__);
+			goto error;
+		}
+	} else {
+		memcpy(&exynos_camera->recording_buffer, buffer, sizeof(struct exynos_camera_buffer));
+	}
+
+	pthread_mutex_unlock(&exynos_camera->recording_lock_mutex);
+
+	pthread_mutex_unlock(&exynos_camera->recording_mutex);
+
+	rc = 0;
+	goto complete;
+
+error:
+	pthread_mutex_unlock(&exynos_camera->recording_mutex);
+
+	exynos_camera->recording_listener->busy = 0;
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_recording_frame_release(struct exynos_camera *exynos_camera)
+{
+	struct exynos_v4l2_output *output;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return;
+
+//	ALOGD("%s()", __func__);
+
+	output = &exynos_camera->recording_output;
+
+	if (!exynos_camera->recording_output_enabled) {
+		ALOGE("%s: Recording output should always be enabled", __func__);
+		return;
+	}
+
+	rc = exynos_v4l2_output_release(exynos_camera, output);
+	if (rc < 0) {
+		ALOGE("%s: Unable to release recording output", __func__);
+		return;
+	}
+}
+
+int exynos_camera_recording(struct exynos_camera *exynos_camera)
+{
+	struct exynos_v4l2_output *output;
+	struct exynos_camera_addrs *addrs;
+	int width, height, format;
+	camera_memory_t *memory;
+	int memory_address;
+	int memory_index;
+	int buffer_length;
+	int buffers_count;
+	nsecs_t timestamp;
+	int rc;
+
+	if (exynos_camera == NULL)
+		goto error;
+
+	ALOGD("%s()", __func__);
+
+	width = exynos_camera->recording_width;
+	height = exynos_camera->recording_height;
+	format = exynos_camera->recording_format;
+
+	output = &exynos_camera->recording_output;
+
+	buffer_length = exynos_camera->recording_buffer_length;
+	buffers_count = exynos_camera->recording_buffers_count;
+
+	timestamp = systemTime(1);
+
+	if (!exynos_camera->recording_output_enabled) {
+		ALOGE("%s: Recording output should always be enabled", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_output(exynos_camera, output, exynos_camera->recording_buffer.address);
+	if (rc < 0) {
+		ALOGE("%s: Unable to output recording", __func__);
+		goto error;
+	}
+
+	if (exynos_camera->recording_metadata) {
+		memory = exynos_camera->recording_memory;
+		memory_index = exynos_camera->recording_memory_index;
+		memory_address = output->memory_address + output->buffer_length * output->memory_index;
+
+		addrs = (struct exynos_camera_addrs *) ((unsigned char *) memory->data + buffer_length * memory_index);
+		memset(addrs, 0, sizeof(struct exynos_camera_addrs));
+		addrs->type = 0; // kMetadataBufferTypeCameraSource
+		addrs->index = memory_index;
+
+		exynos_camera_yuv_planes(width, height, format, memory_address, (int *) &addrs->y, (int *) &addrs->cbcr, NULL);
+	} else {
+		memory = output->memory;
+		memory_index = output->memory_index;
+	}
+
+	if (EXYNOS_CAMERA_MSG_ENABLED(CAMERA_MSG_VIDEO_FRAME) && EXYNOS_CAMERA_CALLBACK_DEFINED(data_timestamp) && !exynos_camera->callback_lock)
+		exynos_camera->callbacks.data_timestamp(timestamp, CAMERA_MSG_VIDEO_FRAME, memory, memory_index, exynos_camera->callbacks.user);
+	else
+		exynos_camera_recording_frame_release(exynos_camera);
+
+	if (exynos_camera->recording_metadata) {
+		memory_index++;
+		exynos_camera->recording_memory_index = memory_index % buffers_count;
+	}
+
+	rc = 0;
+	goto complete;
+
+error:
+	rc = -1;
+
+complete:
+	exynos_camera->recording_listener->busy = 0;
+
+	return rc;
+}
+
+void *exynos_camera_recording_thread(void *data)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	if (data == NULL)
+		return NULL;
+
+	exynos_camera = (struct exynos_camera *) data;
+
+	ALOGE("%s: Starting thread", __func__);
+	exynos_camera->recording_thread_running = 1;
+
+	while (exynos_camera->recording_thread_enabled) {
+		pthread_mutex_lock(&exynos_camera->recording_lock_mutex);
+
+		pthread_mutex_lock(&exynos_camera->recording_mutex);
+
+		if (exynos_camera->recording_listener == NULL) {
+			pthread_mutex_unlock(&exynos_camera->recording_mutex);
+			break;
+		}
+
+		if (exynos_camera->recording_listener->busy) {
+			rc = exynos_camera_recording(exynos_camera);
+			if (rc < 0) {
+				ALOGE("%s: Unable to record", __func__);
+				pthread_mutex_unlock(&exynos_camera->recording_mutex);
+				break;
+			}
+		}
+
+		pthread_mutex_unlock(&exynos_camera->recording_mutex);
+	}
+
+	exynos_camera->recording_thread_running = 0;
+	ALOGE("%s: Exiting thread", __func__);
+
+	return NULL;
+}
+
+int exynos_camera_recording_thread_start(struct exynos_camera *exynos_camera)
+{
+	struct exynos_camera_capture_listener *listener;
+	pthread_attr_t thread_attr;
+	camera_memory_t *memory = NULL;
+	int buffer_length;
+	int buffers_count;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera->recording_thread_enabled) {
+		ALOGE("Recording thread was already started!");
+		return -1;
+	}
+
+	pthread_mutex_init(&exynos_camera->recording_mutex, NULL);
+	pthread_mutex_init(&exynos_camera->recording_lock_mutex, NULL);
+
+	// Initial lock
+	pthread_mutex_lock(&exynos_camera->recording_lock_mutex);
+
+	pthread_attr_init(&thread_attr);
+	pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_DETACHED);
+
+	exynos_camera->recording_thread_enabled = 1;
+
+	rc = pthread_create(&exynos_camera->recording_thread, &thread_attr, exynos_camera_recording_thread, (void *) exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to create thread", __func__);
+		goto error;
+	}
+	if (exynos_camera->recording_metadata) {
+		buffer_length = sizeof(struct exynos_camera_addrs);
+		buffers_count = EXYNOS_CAMERA_RECORDING_BUFFERS_COUNT;
+
+		if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+			memory = exynos_camera->callbacks.request_memory(-1, buffer_length, buffers_count, exynos_camera->callbacks.user);
+			if (memory == NULL || memory->data == NULL || memory->data == MAP_FAILED) {
+				ALOGE("%s: Unable to request memory", __func__);
+				goto error;
+			}
+		} else {
+			ALOGE("%s: No memory request function!", __func__);
+			goto error;
+		}
+
+		exynos_camera->recording_memory = memory;
+		exynos_camera->recording_buffer_length = buffer_length;
+		exynos_camera->recording_buffers_count = buffers_count;
+	}
+
+	listener = exynos_camera_capture_listener_register(exynos_camera, exynos_camera->recording_width, exynos_camera->recording_height, exynos_camera->recording_format, exynos_camera_recording_callback);
+	if (listener == NULL) {
+		ALOGE("%s: Unable to register recording capture listener", __func__);
+		goto error;
+	}
+
+	exynos_camera->recording_listener = listener;
+
+	rc = 0;
+	goto complete;
+
+error:
+	if (memory != NULL && memory->release != NULL) {
+		memory->release(memory);
+		exynos_camera->recording_memory = NULL;
+	}
+
+	pthread_mutex_destroy(&exynos_camera->recording_mutex);
+	pthread_mutex_destroy(&exynos_camera->recording_lock_mutex);
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_recording_thread_stop(struct exynos_camera *exynos_camera)
+{
+	int i;
+
+	if (exynos_camera == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exynos_camera->recording_thread_enabled) {
+		ALOGE("Recording thread was already stopped!");
+		return;
+	}
+
+	if (exynos_camera->recording_listener != NULL) {
+		exynos_camera_capture_listener_unregister(exynos_camera, exynos_camera->recording_listener);
+		exynos_camera->recording_listener = NULL;
+	}
+
+	exynos_camera->recording_thread_enabled = 0;
+
+	pthread_mutex_unlock(&exynos_camera->recording_lock_mutex);
+
+	// Wait for the thread to end
+	i = 0;
+	while (exynos_camera->recording_thread_running) {
+		if (i++ > 10000) {
+			ALOGE("Recording thread is taking too long to end, something is going wrong");
+			break;
+		}
+		usleep(100);
+	}
+
+	if (exynos_camera->recording_output_enabled) {
+		pthread_mutex_lock(&exynos_camera->recording_mutex);
+		exynos_camera_recording_output_stop(exynos_camera);
+		pthread_mutex_unlock(&exynos_camera->recording_mutex);
+	}
+
+	pthread_mutex_destroy(&exynos_camera->recording_mutex);
+	pthread_mutex_destroy(&exynos_camera->recording_lock_mutex);
+}
+
+// Auto-focus
+
+int exynos_camera_auto_focus(struct exynos_camera *exynos_camera, int auto_focus_status)
+{
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+//	ALOGD("%s()", __func__);
+
+	switch (auto_focus_status) {
+	  case ISX012_AUTO_FOCUS_IN_PROGRESS:
+	  case CAMERA_AF_STATUS_IN_PROGRESS:
+/*
+			if (EXYNOS_CAMERA_MSG_ENABLED(CAMERA_MSG_FOCUS_MOVE) && EXYNOS_CAMERA_CALLBACK_DEFINED(notify) && !exynos_camera->callback_lock)
+				exynos_camera->callbacks.notify(CAMERA_MSG_FOCUS_MOVE, 1, 0, exynos_camera->callbacks.user);
+*/
+			break;
+			
+	  case CAMERA_AF_STATUS_SUCCESS:
+			if (EXYNOS_CAMERA_MSG_ENABLED(CAMERA_MSG_FOCUS) && EXYNOS_CAMERA_CALLBACK_DEFINED(notify) && !exynos_camera->callback_lock)
+				exynos_camera->callbacks.notify(CAMERA_MSG_FOCUS, 1, 0, exynos_camera->callbacks.user);
+			break;
+			
+	  case CAMERA_AF_STATUS_FAIL:
+		default:
+			if (EXYNOS_CAMERA_MSG_ENABLED(CAMERA_MSG_FOCUS) && EXYNOS_CAMERA_CALLBACK_DEFINED(notify) && !exynos_camera->callback_lock)
+				exynos_camera->callbacks.notify(CAMERA_MSG_FOCUS, 0, 0, exynos_camera->callbacks.user);
+			break;
+	}
+
+	return 0;
+}
+
+void *exynos_camera_auto_focus_thread(void *data)
+{
+	struct exynos_camera *exynos_camera;
+	int auto_focus_status = CAMERA_AF_STATUS_FAIL;
+	int auto_focus_completed = 0;
+	int rc;
+
+	if (data == NULL)
+		return NULL;
+
+	exynos_camera = (struct exynos_camera *) data;
+
+	ALOGE("%s: Starting thread", __func__);
+	exynos_camera->auto_focus_thread_running = 1;
+
+	while (exynos_camera->auto_focus_thread_enabled) {
+		pthread_mutex_lock(&exynos_camera->auto_focus_mutex);
+
+		rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_AUTO_FOCUS_RESULT, &auto_focus_status);
+		if (rc < 0) {
+			ALOGE("%s: Unable to get auto-focus result", __func__);
+			    auto_focus_status = CAMERA_AF_STATUS_FAIL;
+		}
+
+		rc = exynos_camera_auto_focus(exynos_camera, auto_focus_status);
+		if (rc < 0) {
+			ALOGE("%s: Unable to auto-focus", __func__);
+			     auto_focus_status = CAMERA_AF_STATUS_FAIL;
+		}
+
+		if (auto_focus_status == ISX012_AUTO_FOCUS_IN_PROGRESS || auto_focus_status == CAMERA_AF_STATUS_IN_PROGRESS)
+		        usleep(10000);
+		else
+			auto_focus_completed = 1;
+
+
+		pthread_mutex_unlock(&exynos_camera->auto_focus_mutex);
+
+		if (auto_focus_completed) {
+			exynos_camera->auto_focus_thread_running = 0;
+			exynos_camera_auto_focus_thread_stop(exynos_camera);
+		}
+	}
+
+	exynos_camera->auto_focus_thread_running = 0;
+	ALOGE("%s: Exiting thread", __func__);
+
+	return NULL;
+}
+
+int exynos_camera_auto_focus_thread_start(struct exynos_camera *exynos_camera)
+{
+	pthread_attr_t thread_attr;
+	int auto_focus;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera->auto_focus_thread_enabled) {
+		ALOGE("Auto-focus thread was already started!");
+		return -1;
+	}
+
+	pthread_mutex_init(&exynos_camera->auto_focus_mutex, NULL);
+
+	rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_SET_AUTO_FOCUS, AUTO_FOCUS_ON);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set auto-focus on", __func__);
+		goto error;
+	}
+
+	pthread_attr_init(&thread_attr);
+	pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_DETACHED);
+
+	exynos_camera->auto_focus_thread_enabled = 1;
+
+	rc = pthread_create(&exynos_camera->auto_focus_thread, &thread_attr, exynos_camera_auto_focus_thread, (void *) exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to create thread", __func__);
+		goto error;
+	}
+
+	rc = 0;
+	goto complete;
+
+error:
+	pthread_mutex_destroy(&exynos_camera->auto_focus_mutex);
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_camera_auto_focus_thread_stop(struct exynos_camera *exynos_camera)
+{
+	int rc;
+	int i;
+
+	if (exynos_camera == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exynos_camera->auto_focus_thread_enabled) {
+		ALOGE("Auto-focus thread was already stopped!");
+		return;
+	}
+
+	exynos_camera->auto_focus_thread_enabled = 0;
+
+	// Wait for the thread to end
+	i = 0;
+	while (exynos_camera->auto_focus_thread_running) {
+		if (i++ > 10000) {
+			ALOGE("Auto-focus thread is taking too long to end, something is going wrong");
+			break;
+		}
+		usleep(100);
+	}
+
+	rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_SET_AUTO_FOCUS, AUTO_FOCUS_OFF);
+	if (rc < 0)
+		ALOGE("%s: Unable to set auto-focus off", __func__);
+
+	pthread_mutex_destroy(&exynos_camera->auto_focus_mutex);
+}
+
+/*
+ * Exynos Camera OPS
+ */
+
+int exynos_camera_set_preview_window(struct camera_device *dev,
+	struct preview_stream_ops *w)
+{
+	struct exynos_camera *exynos_camera;
+
+	int width, height, format, gralloc_format;
+
+	buffer_handle_t *buffer;
+	int stride;
+	void *addr = NULL;
+
+	int rc;
+
+	ALOGD("%s(%p, %p)", __func__, dev, w);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	if (exynos_camera->preview_thread_enabled)
+		pthread_mutex_lock(&exynos_camera->preview_mutex);
+
+	if (w == NULL) {
+		exynos_camera->preview_window = NULL;
+		return 0;
+	}
+
+	if (w->set_buffer_count == NULL || w->set_usage == NULL || w->set_buffers_geometry == NULL)
+		goto error;
+
+	rc = w->set_buffer_count(w, EXYNOS_CAMERA_GRALLOC_BUFFERS_COUNT);
+	if (rc) {
+		ALOGE("%s: Unable to set buffer count: %d", __func__, EXYNOS_CAMERA_GRALLOC_BUFFERS_COUNT);
+		goto error;
+	}
+
+	rc = w->set_usage(w, GRALLOC_USAGE_SW_WRITE_OFTEN);
+	if (rc) {
+		ALOGE("%s: Unable to set usage", __func__);
+		goto error;
+	}
+
+	width = exynos_camera->preview_width;
+	height = exynos_camera->preview_height;
+	format = exynos_camera->preview_format;
+
+	switch (format) {
+		case V4L2_PIX_FMT_NV21:
+			gralloc_format = HAL_PIXEL_FORMAT_YCrCb_420_SP;
+			break;
+		case V4L2_PIX_FMT_YUV420:
+			gralloc_format = HAL_PIXEL_FORMAT_YV12;
+			break;
+		case V4L2_PIX_FMT_RGB565:
+			gralloc_format = HAL_PIXEL_FORMAT_RGB_565;
+			break;
+		case V4L2_PIX_FMT_RGB32:
+			gralloc_format = HAL_PIXEL_FORMAT_RGBX_8888;
+			break;
+		default:
+			gralloc_format = HAL_PIXEL_FORMAT_YCrCb_420_SP;
+			break;
+	}
+
+	rc = w->set_buffers_geometry(w, width, height, gralloc_format);
+	if (rc) {
+		ALOGE("%s: Unable to set buffers geometry", __func__);
+		goto error;
+	}
+
+	exynos_camera->preview_window = w;
+
+	rc = 0;
+	goto complete;
+
+error:
+	exynos_camera->preview_window = NULL;
+	rc = -1;
+
+complete:
+	if (exynos_camera->preview_thread_enabled)
+		pthread_mutex_unlock(&exynos_camera->preview_mutex);
+
+	return rc;
+}
+
+void exynos_camera_set_callbacks(struct camera_device *dev,
+	camera_notify_callback notify_cb,
+	camera_data_callback data_cb,
+	camera_data_timestamp_callback data_cb_timestamp,
+	camera_request_memory get_memory,
+	void *user)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p, %p)", __func__, dev, user);
+
+	if (dev == NULL || dev->priv == NULL)
+		return;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera->callbacks.notify = notify_cb;
+	exynos_camera->callbacks.data = data_cb;
+	exynos_camera->callbacks.data_timestamp = data_cb_timestamp;
+	exynos_camera->callbacks.request_memory = get_memory;
+	exynos_camera->callbacks.user = user;
+}
+
+void exynos_camera_enable_msg_type(struct camera_device *dev, int32_t msg_type)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p, %d)", __func__, dev, msg_type);
+
+	if (dev == NULL || dev->priv == NULL)
+		return;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera->messages_enabled |= msg_type;
+}
+
+void exynos_camera_disable_msg_type(struct camera_device *dev, int32_t msg_type)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p, %d)", __func__, dev, msg_type);
+
+	if (dev == NULL || dev->priv == NULL)
+		return;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera->messages_enabled &= ~msg_type;
+}
+
+int exynos_camera_msg_type_enabled(struct camera_device *dev, int32_t msg_type)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p, %d)", __func__, dev, msg_type);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	return exynos_camera->messages_enabled & msg_type;
+}
+
+int exynos_camera_start_preview(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera->callback_lock = 1;
+	rc = exynos_camera_preview_thread_start(exynos_camera);
+	exynos_camera->callback_lock = 0;
+
+	return rc;
+}
+
+void exynos_camera_stop_preview(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera->callback_lock = 1;
+	exynos_camera_preview_thread_stop(exynos_camera);
+	exynos_camera->callback_lock = 0;
+}
+
+int exynos_camera_preview_enabled(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	return exynos_camera->preview_thread_enabled;
+}
+
+int exynos_camera_store_meta_data_in_buffers(struct camera_device *dev,
+	int enable)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p, %d)", __func__, dev, enable);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	if (!exynos_camera->recording_thread_enabled)
+		exynos_camera->recording_metadata = enable;
+	else
+		ALOGE("%s: Recording is running!", __func__);
+
+	return 0;
+}
+
+int exynos_camera_start_recording(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera->callback_lock = 1;
+	rc = exynos_camera_recording_thread_start(exynos_camera);
+	exynos_camera->callback_lock = 0;
+
+	return rc;
+}
+
+void exynos_camera_stop_recording(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera->callback_lock = 1;
+	exynos_camera_recording_thread_stop(exynos_camera);
+	exynos_camera->callback_lock = 0;
+}
+
+int exynos_camera_recording_enabled(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	return exynos_camera->recording_thread_enabled;
+}
+
+void exynos_camera_release_recording_frame(struct camera_device *dev,
+	const void *opaque)
+{
+	struct exynos_camera *exynos_camera;
+
+//	ALOGD("%s(%p, %p)", __func__, dev, opaque);
+
+	if (dev == NULL || dev->priv == NULL)
+		return;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera_recording_frame_release(exynos_camera);
+}
+
+int exynos_camera_start_auto_focus(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	return exynos_camera_auto_focus_thread_start(exynos_camera);
+}
+
+int exynos_camera_cancel_auto_focus(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera_auto_focus_thread_stop(exynos_camera);
+
+	return 0;
+}
+
+int exynos_camera_take_picture(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	if (exynos_camera->picture_thread_running
+		|| exynos_camera->auto_focus_thread_enabled)
+	{
+		return 0;
+	}
+
+	exynos_camera->callback_lock = 1;
+	rc = exynos_camera_picture_thread_start(exynos_camera);
+	exynos_camera->callback_lock = 0;
+
+	return rc;
+}
+
+int exynos_camera_cancel_picture(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera->callback_lock = 1;
+	exynos_camera_picture_thread_stop(exynos_camera);
+	exynos_camera->callback_lock = 0;
+
+	return 0;
+}
+
+int exynos_camera_set_parameters(struct camera_device *dev,
+	const char *params)
+{
+	struct exynos_camera *exynos_camera;
+	int rc;
+
+	ALOGD("%s(%p, %s)", __func__, dev, params);
+
+	if (dev == NULL || dev->priv == NULL || params == NULL)
+		return -EINVAL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	rc = exynos_params_string_set(exynos_camera, (char *) params);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set params string", __func__);
+		return -1;
+	}
+
+	rc = exynos_camera_params_apply(exynos_camera, 0);
+	if (rc < 0) {
+		ALOGE("%s: Unable to apply params", __func__);
+		return -1;
+	}
+
+	return 0;
+}
+
+char *exynos_camera_get_parameters(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+	char *params;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return NULL;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	params = exynos_params_string_get(exynos_camera);
+	if (params == NULL) {
+		ALOGE("%s: Couldn't find any param", __func__);
+		return strdup("");
+	}
+
+	return params;
+}
+
+void exynos_camera_put_parameters(struct camera_device *dev, char *params)
+{
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (params != NULL)
+		free(params);
+}
+
+int exynos_camera_send_command(struct camera_device *dev,
+	int32_t cmd, int32_t arg1, int32_t arg2)
+{
+	ALOGD("%s(%p, %d, %d, %d)", __func__, dev, cmd, arg1, arg2);
+
+	return 0;
+}
+
+void exynos_camera_release(struct camera_device *dev)
+{
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p)", __func__, dev);
+
+	if (dev == NULL || dev->priv == NULL)
+		return;
+
+	exynos_camera = (struct exynos_camera *) dev->priv;
+
+	exynos_camera_capture_thread_stop(exynos_camera);
+
+	exynos_camera_stop(exynos_camera);
+}
+
+int exynos_camera_dump(struct camera_device *dev, int fd)
+{
+	ALOGD("%s(%p, %d)", __func__, dev, fd);
+
+	return 0;
+}
+
+/*
+ * Interface
+ */
+
+struct camera_device_ops exynos_camera_ops = {
+	.set_preview_window = exynos_camera_set_preview_window,
+	.set_callbacks = exynos_camera_set_callbacks,
+	.enable_msg_type = exynos_camera_enable_msg_type,
+	.disable_msg_type = exynos_camera_disable_msg_type,
+	.msg_type_enabled = exynos_camera_msg_type_enabled,
+	.start_preview = exynos_camera_start_preview,
+	.stop_preview = exynos_camera_stop_preview,
+	.preview_enabled = exynos_camera_preview_enabled,
+	.store_meta_data_in_buffers = exynos_camera_store_meta_data_in_buffers,
+	.start_recording = exynos_camera_start_recording,
+	.stop_recording = exynos_camera_stop_recording,
+	.recording_enabled = exynos_camera_recording_enabled,
+	.release_recording_frame = exynos_camera_release_recording_frame,
+	.auto_focus = exynos_camera_start_auto_focus,
+	.cancel_auto_focus = exynos_camera_cancel_auto_focus,
+	.take_picture = exynos_camera_take_picture,
+	.cancel_picture = exynos_camera_cancel_picture,
+	.set_parameters = exynos_camera_set_parameters,
+	.get_parameters = exynos_camera_get_parameters,
+	.put_parameters = exynos_camera_put_parameters,
+	.send_command = exynos_camera_send_command,
+	.release = exynos_camera_release,
+	.dump = exynos_camera_dump,
+};
+
+int exynos_camera_close(hw_device_t *device)
+{
+	struct camera_device *camera_device;
+	struct exynos_camera *exynos_camera;
+
+	ALOGD("%s(%p)", __func__, device);
+
+	if (device == NULL)
+		return -EINVAL;
+
+	camera_device = (struct camera_device *) device;
+
+	if (camera_device->priv != NULL) {
+		free(camera_device->priv);
+	}
+
+	free(camera_device);
+
+	return 0;
+}
+
+int exynos_camera_open(const struct hw_module_t* module, const char *camera_id,
+	struct hw_device_t** device)
+{
+	struct camera_device *camera_device = NULL;
+	struct exynos_camera *exynos_camera = NULL;
+	int id;
+	int rc;
+
+	ALOGD("%s(%p, %s, %p)", __func__, module, camera_id, device);
+
+	if (module == NULL || camera_id == NULL || device == NULL)
+		return -EINVAL;
+
+	id = atoi(camera_id);
+	if (id < 0)
+		return -EINVAL;
+	
+	exynos_camera = calloc(1, sizeof(struct exynos_camera));
+	exynos_camera->config = exynos_camera_config;
+
+	if (exynos_camera->config->v4l2_nodes_count > EXYNOS_CAMERA_MAX_V4L2_NODES_COUNT)
+		goto error_preset;
+
+	if (id >= exynos_camera->config->presets_count)
+		goto error_preset;
+
+	rc = exynos_camera_start(exynos_camera, id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to start camera", __func__);
+		goto error;
+	}
+
+	rc = exynos_camera_capture_thread_start(exynos_camera);
+	if (rc < 0) {
+		ALOGE("%s: Unable to start capture thread", __func__);
+		goto error;
+	}
+
+	camera_device = calloc(1, sizeof(struct camera_device));
+	camera_device->common.tag = HARDWARE_DEVICE_TAG;
+	camera_device->common.version = 0;
+	camera_device->common.module = (struct hw_module_t *) module;
+	camera_device->common.close = exynos_camera_close;
+
+	camera_device->ops = &exynos_camera_ops;
+	camera_device->priv = exynos_camera;
+
+	*device = (struct hw_device_t *) &(camera_device->common);
+
+	return 0;
+
+error:
+	exynos_camera_stop(exynos_camera);
+
+error_device:
+	if (camera_device != NULL)
+		free(camera_device);
+
+error_preset:
+	if (exynos_camera != NULL)
+		free(exynos_camera);
+
+	return -1;
+}
+
+int exynos_camera_get_number_of_cameras(void)
+{
+	ALOGD("%s()", __func__);
+
+	if (exynos_camera_config == NULL || exynos_camera_config->presets == NULL) {
+		ALOGE("%s: Unable to find proper camera config", __func__);
+		return -1;
+	}
+
+	return exynos_camera_config->presets_count;
+}
+
+int exynos_camera_get_camera_info(int id, struct camera_info *info)
+{
+	ALOGD("%s(%d, %p)", __func__, id, info);
+
+	if (id < 0 || info == NULL)
+		return -EINVAL;
+
+	if (exynos_camera_config == NULL || exynos_camera_config->presets == NULL) {
+		ALOGE("%s: Unable to find proper camera config", __func__);
+		return -1;
+	}
+
+	if (id >= exynos_camera_config->presets_count)
+		return -EINVAL;
+
+	ALOGD("Selected camera: %s", exynos_camera_config->presets[id].name);
+
+	info->facing = exynos_camera_config->presets[id].facing;
+	info->orientation = exynos_camera_config->presets[id].orientation;
+
+	return 0;
+}
+
+struct hw_module_methods_t exynos_camera_module_methods = {
+	.open = exynos_camera_open,
+};
+
+struct camera_module HAL_MODULE_INFO_SYM = {
+	.common = {
+		.tag = HARDWARE_MODULE_TAG,
+		.hal_api_version = HARDWARE_HAL_API_VERSION,
+		.module_api_version = CAMERA_MODULE_API_VERSION_1_0,
+		.id = CAMERA_HARDWARE_MODULE_ID,
+		.name = "Exynos Camera",
+		.author = "Paul Kocialkowski",
+		.methods = &exynos_camera_module_methods,
+	},
+	.get_number_of_cameras = exynos_camera_get_number_of_cameras,
+	.get_camera_info = exynos_camera_get_camera_info,
+};
diff --git a/camera/exynos_camera.h b/camera/exynos_camera.h
new file mode 100755
index 0000000..fe7459c
--- /dev/null
+++ b/camera/exynos_camera.h
@@ -0,0 +1,680 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <pthread.h>
+
+#include <linux/videodev2.h>
+#include <linux/videodev2_exynos_camera.h>
+#include <linux/videodev2_exynos_media.h>
+#include <linux/fimc.h>
+
+#ifdef EXYNOS_JPEG_HW
+#include <jpeg_hal.h>
+#endif
+#include <Exif.h>
+
+#include <hardware/hardware.h>
+#include <hardware/camera.h>
+
+#ifndef _EXYNOS_CAMERA_H_
+#define _EXYNOS_CAMERA_H_
+
+#define EXYNOS_CAMERA_MAX_V4L2_NODES_COUNT	4
+
+#define EXYNOS_CAMERA_CAPTURE_BUFFERS_COUNT	1
+#define EXYNOS_CAMERA_PREVIEW_BUFFERS_COUNT	8
+#define EXYNOS_CAMERA_RECORDING_BUFFERS_COUNT	6
+#define EXYNOS_CAMERA_GRALLOC_BUFFERS_COUNT	3
+
+#define EXYNOS_CAMERA_UNKNOWN_CAPTURE_MODE 167774080
+#define ISX012_AUTO_FOCUS_IN_PROGRESS 0x8
+
+#define EXYNOS_CAMERA_PICTURE_OUTPUT_FORMAT	V4L2_PIX_FMT_YUYV
+
+#define EXYNOS_CAMERA_MSG_ENABLED(msg) (exynos_camera->messages_enabled & msg)
+#define EXYNOS_CAMERA_CALLBACK_DEFINED(cb) (exynos_camera->callbacks.cb != NULL)
+
+#define EXYNOS_CAMERA_ALIGN(value) ((value + (0x10000 - 1)) & ~(0x10000 - 1))
+
+/*
+ * Structures
+ */
+
+struct exynos_camera;
+
+struct list_head {
+	struct list_head *next;
+	struct list_head *prev;
+};
+
+enum exynos_param_type {
+	EXYNOS_PARAM_INT,
+	EXYNOS_PARAM_FLOAT,
+	EXYNOS_PARAM_STRING,
+};
+
+union exynos_param_data {
+	int integer;
+	float floating;
+	char *string;
+};
+
+struct exynos_param {
+	struct list_head list;
+
+	char *key;
+	union exynos_param_data data;
+	enum exynos_param_type type;
+};
+
+struct exynos_camera_buffer {
+	void *pointer;
+	int address;
+	int length;
+
+	int width;
+	int height;
+	int format;
+};
+
+struct exynos_camera_capture_listener {
+	struct list_head list;
+
+	int width;
+	int height;
+	int format;
+
+	int (*callback)(struct exynos_camera *exynos_camera, struct exynos_camera_buffer *buffers, int buffers_count);
+	int busy;
+};
+
+struct exynos_camera_mbus_resolution {
+	int width;
+	int height;
+	int mbus_width;
+	int mbus_height;
+};
+
+struct exynos_camera_params {
+	char *preview_size_values;
+	char *preview_size;
+	char *preview_format_values;
+	char *preview_format;
+	char *preview_frame_rate_values;
+	int preview_frame_rate;
+	char *preview_fps_range_values;
+	char *preview_fps_range;
+
+	char *picture_size_values;
+	char *picture_size;
+	char *picture_format_values;
+	char *picture_format;
+	char *jpeg_thumbnail_size_values;
+	int jpeg_thumbnail_width;
+	int jpeg_thumbnail_height;
+	int jpeg_thumbnail_quality;
+	int jpeg_quality;
+
+	int video_snapshot_supported;
+	int full_video_snap_supported;
+
+	char *recording_size;
+	char *recording_size_values;
+	char *recording_format;
+
+	char *focus_mode;
+	char *focus_mode_values;
+	char *focus_distances;
+	char *focus_areas;
+	int max_num_focus_areas;
+
+	int zoom_supported;
+	int smooth_zoom_supported;
+	char *zoom_ratios;
+	int zoom;
+	int max_zoom;
+
+	char *flash_mode;
+	char *flash_mode_values;
+
+	int exposure_compensation;
+	float exposure_compensation_step;
+	int min_exposure_compensation;
+	int max_exposure_compensation;
+
+	char *whitebalance;
+	char *whitebalance_values;
+
+	char *antibanding;
+	char *antibanding_values;
+
+	char *scene_mode;
+	char *scene_mode_values;
+
+	char *effect;
+	char *effect_values;
+
+	char *iso;
+	char *iso_values;
+};
+
+struct exynos_camera_preset {
+	char *name;
+	int facing;
+	int orientation;
+
+	int rotation;
+	int hflip;
+	int vflip;
+
+	int capture_format;
+	int picture_format;
+	int fimc_is;
+
+	float focal_length;
+	float horizontal_view_angle;
+	float vertical_view_angle;
+
+	int metering;
+
+	struct exynos_camera_params params;
+	struct exynos_camera_mbus_resolution *mbus_resolutions;
+	int mbus_resolutions_count;
+};
+
+struct exynos_v4l2_node {
+	int id;
+	char *node;
+};
+
+struct exynos_v4l2_output {
+	int enabled;
+
+	int v4l2_id;
+
+	int width;
+	int height;
+	int format;
+
+	int buffer_width;
+	int buffer_height;
+	int buffer_format;
+
+	camera_memory_t *memory;
+	int memory_address;
+#ifdef EXYNOS_ION
+	int memory_ion_fd;
+#endif
+	int memory_index;
+	int buffers_count;
+	int buffer_length;
+};
+
+struct exynos_exif {
+	int enabled;
+
+	exif_attribute_t attributes;
+	void *jpeg_thumbnail_data;
+	int jpeg_thumbnail_size;
+
+	camera_memory_t *memory;
+	int memory_size;
+};
+
+#ifdef EXYNOS_JPEG_HW
+struct exynos_jpeg {
+	int enabled;
+
+	int fd;
+	struct jpeg_buf buffer_in;
+	struct jpeg_buf buffer_out;
+	camera_memory_t *memory_in;
+	void *memory_in_pointer;
+#ifdef EXYNOS_ION
+	int memory_in_ion_fd;
+#endif
+	camera_memory_t *memory_out;
+	void *memory_out_pointer;
+	int memory_out_size;
+#ifdef EXYNOS_ION
+	int memory_out_ion_fd;
+#endif
+
+	int width;
+	int height;
+	int format;
+
+	int quality;
+};
+#endif
+
+struct exynox_camera_config {
+	struct exynos_camera_preset *presets;
+	int presets_count;
+
+	struct exynos_v4l2_node *v4l2_nodes;
+	int v4l2_nodes_count;
+};
+
+struct exynos_camera_callbacks {
+	camera_notify_callback notify;
+	camera_data_callback data;
+	camera_data_timestamp_callback data_timestamp;
+	camera_request_memory request_memory;
+	void *user;
+};
+
+struct exynos_camera {
+	int v4l2_fds[EXYNOS_CAMERA_MAX_V4L2_NODES_COUNT];
+	int ion_fd;
+
+	struct exynox_camera_config *config;
+	struct exynos_param *params;
+
+	struct exynos_camera_callbacks callbacks;
+	int callback_lock;
+	int messages_enabled;
+
+	gralloc_module_t *gralloc;
+
+	// Capture
+
+	pthread_t capture_thread;
+	pthread_mutex_t capture_mutex;
+	pthread_mutex_t capture_lock_mutex;
+	int capture_thread_running;
+	int capture_thread_enabled;
+
+	int capture_enabled;
+	struct exynos_camera_capture_listener *capture_listeners;
+	camera_memory_t *capture_memory;
+	int capture_memory_address;
+	int capture_memory_index;
+	void *capture_yuv_buffer;
+	void *capture_jpeg_buffer;
+	int capture_auto_focus_result;
+	int capture_hybrid;
+	int capture_width;
+	int capture_height;
+	int capture_format;
+	int capture_buffers_count;
+	int capture_buffer_length;
+
+	// Preview
+
+	pthread_t preview_thread;
+	pthread_mutex_t preview_mutex;
+	pthread_mutex_t preview_lock_mutex;
+	int preview_thread_running;
+	int preview_thread_enabled;
+
+	int preview_output_enabled;
+	struct exynos_camera_capture_listener *preview_listener;
+	struct preview_stream_ops *preview_window;
+	struct exynos_camera_buffer preview_buffer;
+	struct exynos_v4l2_output preview_output;
+
+	// Picture
+
+	pthread_t picture_thread;
+	pthread_mutex_t picture_mutex;
+	pthread_mutex_t picture_lock_mutex;
+	int picture_thread_running;
+	int picture_thread_enabled;
+
+	int picture_enabled;
+	int picture_completed;
+	struct exynos_camera_capture_listener *picture_listener;
+	camera_memory_t *picture_memory;
+	struct exynos_camera_buffer picture_jpeg_buffer;
+	struct exynos_camera_buffer picture_jpeg_thumbnail_buffer;
+	struct exynos_camera_buffer picture_yuv_buffer;
+	struct exynos_camera_buffer picture_yuv_thumbnail_buffer;
+
+	// Recording
+
+	pthread_t recording_thread;
+	pthread_mutex_t recording_mutex;
+	pthread_mutex_t recording_lock_mutex;
+	int recording_thread_running;
+	int recording_thread_enabled;
+
+	int recording_output_enabled;
+	struct exynos_camera_capture_listener *recording_listener;
+	camera_memory_t *recording_memory;
+	int recording_memory_index;
+	struct exynos_camera_buffer recording_buffer;
+	struct exynos_v4l2_output recording_output;
+	int recording_buffers_count;
+	int recording_buffer_length;
+	int recording_metadata;
+
+	// Auto-focus
+
+	pthread_t auto_focus_thread;
+	pthread_mutex_t auto_focus_mutex;
+	int auto_focus_thread_enabled;
+	int auto_focus_thread_running;
+
+	// Camera params
+
+	int camera_rotation;
+	int camera_hflip;
+	int camera_vflip;
+	int camera_capture_format;
+	int camera_picture_format;
+	int camera_fimc_is;
+	int camera_focal_length;
+	int camera_metering;
+
+	struct exynos_camera_mbus_resolution *camera_mbus_resolutions;
+	int camera_mbus_resolutions_count;
+
+	int camera_sensor_mode;
+	int fimc_is_mode;
+
+	// Params
+
+	int preview_width;
+	int preview_height;
+	int preview_format;
+	int preview_fps;
+	int picture_width;
+	int picture_height;
+	int picture_format;
+	int jpeg_thumbnail_width;
+	int jpeg_thumbnail_height;
+	int jpeg_thumbnail_quality;
+	int jpeg_quality;
+	int recording_width;
+	int recording_height;
+	int recording_format;
+	int focus_mode;
+	int focus_x;
+	int focus_y;
+	int zoom;
+	int flash_mode;
+	int exposure_compensation;
+	int whitebalance;
+	int antibanding;
+	int scene_mode;
+	int effect;
+	int iso;
+	int metering;
+};
+
+struct exynos_camera_addrs {
+	unsigned int type;
+	unsigned int y;
+	unsigned int cbcr;
+	unsigned int index;
+	unsigned int reserved;
+};
+
+// This is because the linux header uses anonymous union
+struct exynos_v4l2_ext_control {
+	__u32 id;
+	__u32 size;
+	__u32 reserved2[1];
+	union {
+		__s32 value;
+		__s64 value64;
+		char *string;
+	} data;
+} __attribute__ ((packed));
+
+/*
+ * Camera
+ */
+
+// Camera
+int exynos_camera_start(struct exynos_camera *exynos_camera, int id);
+void exynos_camera_stop(struct exynos_camera *exynos_camera);
+
+// Params
+int exynos_camera_params_init(struct exynos_camera *exynos_camera, int id);
+int exynos_camera_params_apply(struct exynos_camera *exynos_camera, int force);
+
+// Capture
+int exynos_camera_capture(struct exynos_camera *exynos_camera);
+int exynos_camera_capture_thread_start(struct exynos_camera *exynos_camera);
+void exynos_camera_capture_thread_stop(struct exynos_camera *exynos_camera);
+int exynos_camera_capture_start(struct exynos_camera *exynos_camera, int is_capture);
+void exynos_camera_capture_stop(struct exynos_camera *exynos_camera);
+int exynos_camera_capture_setup(struct exynos_camera *exynos_camera);
+struct exynos_camera_capture_listener *exynos_camera_capture_listener_register(
+	struct exynos_camera *exynos_camera, int width, int height, int format,
+	int (*callback)(struct exynos_camera *exynos_camera, struct exynos_camera_buffer *buffers, int buffers_count));
+void exynos_camera_capture_listener_unregister(
+	struct exynos_camera *exynos_camera,
+	struct exynos_camera_capture_listener *listener);
+
+// Preview
+int exynos_camera_preview_output_start(struct exynos_camera *exynos_camera);
+void exynos_camera_preview_output_stop(struct exynos_camera *exynos_camera);
+int exynos_camera_preview_callback(struct exynos_camera *exynos_camera,
+	struct exynos_camera_buffer *buffers, int buffers_count);
+int exynos_camera_preview(struct exynos_camera *exynos_camera);
+int exynos_camera_preview_thread_start(struct exynos_camera *exynos_camera);
+void exynos_camera_preview_thread_stop(struct exynos_camera *exynos_camera);
+
+// Picture
+int exynos_camera_picture_callback(struct exynos_camera *exynos_camera,
+	struct exynos_camera_buffer *buffers, int buffers_count);
+int exynos_camera_picture(struct exynos_camera *exynos_camera);
+int exynos_camera_picture_thread_start(struct exynos_camera *exynos_camera);
+void exynos_camera_picture_thread_stop(struct exynos_camera *exynos_camera);
+
+// Recording
+int exynos_camera_recording_output_start(struct exynos_camera *exynos_camera);
+void exynos_camera_recording_output_stop(struct exynos_camera *exynos_camera);
+int exynos_camera_recording_callback(struct exynos_camera *exynos_camera,
+	struct exynos_camera_buffer *buffers, int buffers_count);
+void exynos_camera_recording_frame_release(struct exynos_camera *exynos_camera);
+int exynos_camera_recording(struct exynos_camera *exynos_camera);
+int exynos_camera_recording_thread_start(struct exynos_camera *exynos_camera);
+void exynos_camera_recording_thread_stop(struct exynos_camera *exynos_camera);
+
+// Auto-focus
+int exynos_camera_auto_focus(struct exynos_camera *exynos_camera, int auto_focus_status);
+int exynos_camera_auto_focus_thread_start(struct exynos_camera *exynos_camera);
+void exynos_camera_auto_focus_thread_stop(struct exynos_camera *exynos_camera);
+
+/*
+ * EXIF
+ */
+
+int exynos_exif_start(struct exynos_camera *exynos_camera, struct exynos_exif *exif);
+void exynos_exif_stop(struct exynos_camera *exynos_camera,
+	struct exynos_exif *exif);
+int exynos_exif(struct exynos_camera *exynos_camera, struct exynos_exif *exif);
+
+/*
+ * ION
+ */
+
+#ifdef EXYNOS_ION
+int exynos_ion_init(struct exynos_camera *exynos_camera);
+int exynos_ion_open(struct exynos_camera *exynos_camera);
+void exynos_ion_close(struct exynos_camera *exynos_camera);
+int exynos_ion_alloc(struct exynos_camera *exynos_camera, int size);
+int exynos_ion_free(struct exynos_camera *exynos_camera, int fd);
+int exynos_ion_phys(struct exynos_camera *exynos_camera, int fd);
+int exynos_ion_msync(struct exynos_camera *exynos_camera, int fd,
+	int offset, int size);
+#endif
+
+/*
+ * Jpeg
+ */
+
+int exynos_jpeg_start(struct exynos_camera *exynos_camera,
+	struct exynos_jpeg *jpeg);
+void exynos_jpeg_stop(struct exynos_camera *exynos_camera,
+	struct exynos_jpeg *jpeg);
+int exynos_jpeg(struct exynos_camera *exynos_camera, struct exynos_jpeg *jpeg);
+
+/*
+ * Param
+ */
+
+int exynos_param_int_get(struct exynos_camera *exynos_camera,
+	char *key);
+float exynos_param_float_get(struct exynos_camera *exynos_camera,
+	char *key);
+char *exynos_param_string_get(struct exynos_camera *exynos_camera,
+	char *key);
+int exynos_param_int_set(struct exynos_camera *exynos_camera,
+	char *key, int integer);
+int exynos_param_float_set(struct exynos_camera *exynos_camera,
+	char *key, float floating);
+int exynos_param_string_set(struct exynos_camera *exynos_camera,
+	char *key, char *string);
+char *exynos_params_string_get(struct exynos_camera *exynos_camera);
+int exynos_params_string_set(struct exynos_camera *exynos_camera, char *string);
+
+/*
+ * Utils
+ */
+
+int list_head_insert(struct list_head *list, struct list_head *prev,
+	struct list_head *next);
+void list_head_remove(struct list_head *list);
+
+int exynos_camera_buffer_length(int width, int height, int format);
+void exynos_camera_yuv_planes(int width, int height, int format, int address, int *address_y, int *address_cb, int *address_cr);
+
+/*
+ * V4L2
+ */
+
+int exynos_v4l2_init(struct exynos_camera *exynos_camera);
+int exynos_v4l2_index(struct exynos_camera *exynos_camera, int exynos_v4l2_id);
+int exynos_v4l2_fd(struct exynos_camera *exynos_camera, int exynos_v4l2_id);
+
+int exynos_v4l2_open(struct exynos_camera *exynos_camera, int exynos_v4l2_id);
+void exynos_v4l2_close(struct exynos_camera *exynos_camera, int exynos_v4l2_id);
+int exynos_v4l2_ioctl(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int request, void *data);
+int exynos_v4l2_poll(struct exynos_camera *exynos_camera, int exynos_v4l2_id);
+int exynos_v4l2_qbuf(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, int memory, int index, unsigned long userptr);
+int exynos_v4l2_qbuf_cap(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int index);
+int exynos_v4l2_qbuf_out(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int index, unsigned long userptr);
+int exynos_v4l2_dqbuf(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, int memory);
+int exynos_v4l2_dqbuf_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id);
+int exynos_v4l2_dqbuf_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id);
+int exynos_v4l2_reqbufs(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type, int memory, int count);
+int exynos_v4l2_reqbufs_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int count);
+int exynos_v4l2_reqbufs_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int count);
+int exynos_v4l2_querybuf(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type, int memory, int index);
+int exynos_v4l2_querybuf_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int index);
+int exynos_v4l2_querybuf_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int index);
+int exynos_v4l2_querycap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int flags);
+int exynos_v4l2_querycap_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id);
+int exynos_v4l2_querycap_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id);
+int exynos_v4l2_streamon(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type);
+int exynos_v4l2_streamon_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id);
+int exynos_v4l2_streamon_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id);
+int exynos_v4l2_streamoff(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type);
+int exynos_v4l2_streamoff_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id);
+int exynos_v4l2_streamoff_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id);
+int exynos_v4l2_g_fmt(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, int *width, int *height, int *fmt);
+int exynos_v4l2_g_fmt_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int *width, int *height, int *fmt);
+int exynos_v4l2_g_fmt_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int *width, int *height, int *fmt);
+int exynos_v4l2_s_fmt_pix(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type, int width, int height, int fmt, int field,
+	int priv);
+int exynos_v4l2_s_fmt_pix_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int width, int height, int fmt, int priv);
+int exynos_v4l2_s_fmt_pix_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int width, int height, int fmt, int priv);
+int exynos_v4l2_s_fmt_win(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int left, int top, int width, int height);
+int exynos_v4l2_enum_fmt(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type, int fmt);
+int exynos_v4l2_enum_fmt_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int fmt);
+int exynos_v4l2_enum_fmt_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int fmt);
+int exynos_v4l2_enum_input(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int id);
+int exynos_v4l2_s_input(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int id);
+int exynos_v4l2_g_ext_ctrls(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, struct v4l2_ext_control *control, int count);
+int exynos_v4l2_g_ctrl(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int id, int *value);
+int exynos_v4l2_s_ctrl(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int id, int value);
+int exynos_v4l2_s_parm(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, struct v4l2_streamparm *streamparm);
+int exynos_v4l2_s_parm_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, struct v4l2_streamparm *streamparm);
+int exynos_v4l2_s_parm_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, struct v4l2_streamparm *streamparm);
+int exynos_v4l2_s_crop(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, int left, int top, int width, int height);
+int exynos_v4l2_s_crop_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int left, int top, int width, int height);
+int exynos_v4l2_s_crop_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int left, int top, int width, int height);
+int exynos_v4l2_g_fbuf(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	void **base, int *width, int *height, int *fmt);
+int exynos_v4l2_s_fbuf(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	void *base, int width, int height, int fmt);
+
+/*
+ * V4L2 Output
+ */
+
+int exynos_v4l2_output_start(struct exynos_camera *exynos_camera,
+	struct exynos_v4l2_output *output);
+void exynos_v4l2_output_stop(struct exynos_camera *exynos_camera,
+	struct exynos_v4l2_output *output);
+int exynos_v4l2_output(struct exynos_camera *exynos_camera,
+	struct exynos_v4l2_output *output, int buffer_address);
+int exynos_v4l2_output_release(struct exynos_camera *exynos_camera,
+	struct exynos_v4l2_output *output);
+
+#endif
diff --git a/camera/exynos_exif.c b/camera/exynos_exif.c
new file mode 100644
index 0000000..2ba4ca1
--- /dev/null
+++ b/camera/exynos_exif.c
@@ -0,0 +1,873 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ *
+ * Based on crespo libcamera and exynos4 hal libcamera:
+ * Copyright 2008, The Android Open Source Project
+ * Copyright 2010, Samsung Electronics Co. LTD
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <errno.h>
+#include <malloc.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <sys/ioctl.h>
+
+#include <Exif.h>
+
+#define LOG_TAG "exynos_camera"
+#include <utils/Log.h>
+#include <cutils/properties.h>
+
+#include "exynos_camera.h"
+
+int exynos_exif_attributes_create_static(struct exynos_camera *exynos_camera,
+	struct exynos_exif *exif)
+{
+	exif_attribute_t *attributes;
+	unsigned char gps_version[] = { 0x02, 0x02, 0x00, 0x00 };
+	char property[PROPERTY_VALUE_MAX];
+	uint32_t av;
+
+	if (exynos_camera == NULL || exif == NULL)
+		return -EINVAL;
+
+	attributes = &exif->attributes;
+
+	// Device
+
+	property_get("ro.product.brand", property, EXIF_DEF_MAKER);
+	strncpy((char *) attributes->maker, property,
+		sizeof(attributes->maker) - 1);
+	attributes->maker[sizeof(attributes->maker) - 1] = '\0';
+
+	property_get("ro.product.model", property, EXIF_DEF_MODEL);
+	strncpy((char *) attributes->model, property,
+		sizeof(attributes->model) - 1);
+	attributes->model[sizeof(attributes->model) - 1] = '\0';
+
+	property_get("ro.build.id", property, EXIF_DEF_SOFTWARE);
+	strncpy((char *) attributes->software, property,
+		sizeof(attributes->software) - 1);
+	attributes->software[sizeof(attributes->software) - 1] = '\0';
+
+	attributes->ycbcr_positioning = EXIF_DEF_YCBCR_POSITIONING;
+
+	attributes->fnumber.num = EXIF_DEF_FNUMBER_NUM;
+	attributes->fnumber.den = EXIF_DEF_FNUMBER_DEN;
+
+	attributes->exposure_program = EXIF_DEF_EXPOSURE_PROGRAM;
+
+	memcpy(attributes->exif_version, EXIF_DEF_EXIF_VERSION,
+		sizeof(attributes->exif_version));
+
+	av = APEX_FNUM_TO_APERTURE((double) attributes->fnumber.num /
+		attributes->fnumber.den);
+	attributes->aperture.num = av;
+	attributes->aperture.den = EXIF_DEF_APEX_DEN;
+	attributes->max_aperture.num = av;
+	attributes->max_aperture.den = EXIF_DEF_APEX_DEN;
+
+	strcpy((char *) attributes->user_comment, EXIF_DEF_USERCOMMENTS);
+	attributes->color_space = EXIF_DEF_COLOR_SPACE;
+	attributes->exposure_mode = EXIF_DEF_EXPOSURE_MODE;
+
+	// GPS version
+
+	memcpy(attributes->gps_version_id, gps_version, sizeof(gps_version));
+
+	attributes->compression_scheme = EXIF_DEF_COMPRESSION;
+	attributes->x_resolution.num = EXIF_DEF_RESOLUTION_NUM;
+	attributes->x_resolution.den = EXIF_DEF_RESOLUTION_DEN;
+	attributes->y_resolution.num = EXIF_DEF_RESOLUTION_NUM;
+	attributes->y_resolution.den = EXIF_DEF_RESOLUTION_DEN;
+	attributes->resolution_unit = EXIF_DEF_RESOLUTION_UNIT;
+
+	return 0;
+}
+
+int exynos_exif_attributes_create_gps(struct exynos_camera *exynos_camera,
+	struct exynos_exif *exif)
+{
+	exif_attribute_t *attributes;
+	float gps_latitude_float, gps_longitude_float, gps_altitude_float;
+	int gps_timestamp_int;
+	char *gps_processing_method_string;
+	long gps_latitude, gps_longitude;
+	long gps_altitude, gps_timestamp;
+	double gps_latitude_abs, gps_longitude_abs, gps_altitude_abs;
+
+	struct tm time_info;
+
+	if (exynos_camera == NULL || exif == NULL)
+		return -EINVAL;
+
+	attributes = &exif->attributes;
+
+	gps_latitude_float = exynos_param_float_get(exynos_camera, "gps-latitude");
+	gps_longitude_float = exynos_param_float_get(exynos_camera, "gps-longitude");
+	gps_altitude_float = exynos_param_float_get(exynos_camera, "gps-altitude");
+	if (gps_altitude_float == -1)
+		gps_altitude_float = (float) exynos_param_int_get(exynos_camera, "gps-altitude");
+	gps_timestamp_int = exynos_param_int_get(exynos_camera, "gps-timestamp");
+	gps_processing_method_string = exynos_param_string_get(exynos_camera, "gps-processing-method");
+
+	if (gps_latitude_float == -1 || gps_longitude_float == -1 ||
+		gps_altitude_float == -1 || gps_timestamp_int <= 0 ||
+		gps_processing_method_string == NULL) {
+		attributes->enableGps = false;
+		return 0;
+	}
+
+	gps_latitude = (long) (gps_latitude_float * 10000000) / 1;
+	gps_longitude = (long) (gps_longitude_float * 10000000) / 1;
+	gps_altitude = (long) (gps_altitude_float * 100) / 1;
+	gps_timestamp = (long) gps_timestamp_int;
+
+	if (gps_latitude == 0 || gps_longitude == 0) {
+		attributes->enableGps = false;
+		return 0;
+	}
+
+	if (gps_latitude > 0)
+		strcpy((char *) attributes->gps_latitude_ref, "N");
+	else
+		strcpy((char *) attributes->gps_latitude_ref, "S");
+
+	if (gps_longitude > 0)
+		strcpy((char *) attributes->gps_longitude_ref, "E");
+	else
+		strcpy((char *) attributes->gps_longitude_ref, "W");
+
+	if (gps_altitude > 0)
+		attributes->gps_altitude_ref = 0;
+	else
+		attributes->gps_altitude_ref = 1;
+
+
+	gps_latitude_abs = fabs(gps_latitude);
+	gps_longitude_abs = fabs(gps_longitude);
+	gps_altitude_abs = fabs(gps_altitude);
+
+	attributes->gps_latitude[0].num = (uint32_t) gps_latitude_abs;
+	attributes->gps_latitude[0].den = 10000000;
+	attributes->gps_latitude[1].num = 0;
+	attributes->gps_latitude[1].den = 1;
+	attributes->gps_latitude[2].num = 0;
+	attributes->gps_latitude[2].den = 1;
+
+	attributes->gps_longitude[0].num = (uint32_t) gps_longitude_abs;
+	attributes->gps_longitude[0].den = 10000000;
+	attributes->gps_longitude[1].num = 0;
+	attributes->gps_longitude[1].den = 1;
+	attributes->gps_longitude[2].num = 0;
+	attributes->gps_longitude[2].den = 1;
+
+	attributes->gps_altitude.num = (uint32_t) gps_altitude_abs;
+	attributes->gps_altitude.den = 100;
+
+	gmtime_r(&gps_timestamp, &time_info);
+
+	attributes->gps_timestamp[0].num = time_info.tm_hour;
+	attributes->gps_timestamp[0].den = 1;
+	attributes->gps_timestamp[1].num = time_info.tm_min;
+	attributes->gps_timestamp[1].den = 1;
+	attributes->gps_timestamp[2].num = time_info.tm_sec;
+	attributes->gps_timestamp[2].den = 1;
+	snprintf((char *) attributes->gps_datestamp, sizeof(attributes->gps_datestamp),
+		"%04d:%02d:%02d", time_info.tm_year + 1900, time_info.tm_mon + 1, time_info.tm_mday);
+
+	attributes->enableGps = true;
+
+	return 0;
+}
+
+int exynos_exif_attributes_create_params(struct exynos_camera *exynos_camera,
+	struct exynos_exif *exif)
+{
+	exif_attribute_t *attributes;
+	uint32_t av, tv, bv, sv, ev;
+	time_t time_data;
+	struct tm *time_info;
+	int rotation;
+	int shutter_speed;
+	int exposure_time;
+	int iso_speed;
+	int exposure;
+	int flash_results;
+
+	int rc;
+
+	if (exynos_camera == NULL || exif == NULL)
+		return -EINVAL;
+
+	attributes = &exif->attributes;
+
+	// Picture size
+
+	attributes->width = exynos_camera->picture_width;
+	attributes->height = exynos_camera->picture_height;
+
+	// Thumbnail
+
+	attributes->widthThumb = exynos_camera->jpeg_thumbnail_width;
+	attributes->heightThumb = exynos_camera->jpeg_thumbnail_height;
+	attributes->enableThumb = true;
+
+	// Orientation
+
+	rotation = exynos_param_int_get(exynos_camera, "rotation");
+	switch (rotation) {
+		case 90:
+			attributes->orientation = EXIF_ORIENTATION_90;
+			break;
+		case 180:
+			attributes->orientation = EXIF_ORIENTATION_180;
+			break;
+		case 270:
+			attributes->orientation = EXIF_ORIENTATION_270;
+			break;
+		case 0:
+		default:
+			attributes->orientation = EXIF_ORIENTATION_UP;
+			break;
+	}
+
+	// Time
+
+	time(&time_data);
+	time_info = localtime(&time_data);
+	strftime((char *) attributes->date_time, sizeof(attributes->date_time),
+		"%Y:%m:%d %H:%M:%S", time_info);
+
+	attributes->focal_length.num = exynos_camera->camera_focal_length;
+	attributes->focal_length.den = EXIF_DEF_FOCAL_LEN_DEN;
+
+	shutter_speed = 100;
+	rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_EXIF_TV,
+		&shutter_speed);
+	if (rc < 0)
+		ALOGE("%s: Unable to get shutter speed", __func__);
+
+	attributes->shutter_speed.num = shutter_speed;
+	attributes->shutter_speed.den = 100;
+
+	attributes->exposure_time.num = 1;
+	attributes->exposure_time.den = APEX_SHUTTER_TO_EXPOSURE(shutter_speed);
+
+	rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_EXIF_ISO,
+		&iso_speed);
+	if (rc < 0)
+		ALOGE("%s: Unable to get iso", __func__);
+
+	attributes->iso_speed_rating = iso_speed;
+
+	rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_EXIF_FLASH,
+		&flash_results);
+	if (rc < 0)
+		ALOGE("%s: Unable to get flash", __func__);
+
+	attributes->flash = flash_results;
+
+	rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_EXIF_BV,
+		(int *) &bv);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get bv", __func__);
+		goto bv_static;
+	}
+
+	rc = exynos_v4l2_g_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_EXIF_EBV,
+		(int *) &ev);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get ebv", __func__);
+		goto bv_static;
+	}
+
+	goto bv_ioctl;
+
+bv_static:
+	exposure = exynos_param_int_get(exynos_camera, "exposure-compensation");
+	if (exposure < 0)
+		exposure = EV_DEFAULT;
+
+	av = APEX_FNUM_TO_APERTURE((double) attributes->fnumber.num /
+		attributes->fnumber.den);
+	tv = APEX_EXPOSURE_TO_SHUTTER((double) attributes->exposure_time.num /
+		attributes->exposure_time.den);
+	sv = APEX_ISO_TO_FILMSENSITIVITY(iso_speed);
+	bv = av + tv - sv;
+	ev = exposure - EV_DEFAULT;
+
+bv_ioctl:
+	attributes->brightness.num = bv;
+	attributes->brightness.den = EXIF_DEF_APEX_DEN;
+
+	if (exynos_camera->scene_mode == SCENE_MODE_BEACH_SNOW) {
+		attributes->exposure_bias.num = EXIF_DEF_APEX_DEN;
+		attributes->exposure_bias.den = EXIF_DEF_APEX_DEN;
+	} else {
+		attributes->exposure_bias.num = ev * EXIF_DEF_APEX_DEN;
+		attributes->exposure_bias.den = EXIF_DEF_APEX_DEN;
+	}
+
+	switch (exynos_camera->camera_metering) {
+		case METERING_CENTER:
+			attributes->metering_mode = EXIF_METERING_CENTER;
+			break;
+		case METERING_MATRIX:
+			attributes->metering_mode = EXIF_METERING_AVERAGE;
+			break;
+		case METERING_SPOT:
+			attributes->metering_mode = EXIF_METERING_SPOT;
+			break;
+		default:
+			attributes->metering_mode = EXIF_METERING_AVERAGE;
+			break;
+	}
+
+	if (exynos_camera->whitebalance == WHITE_BALANCE_AUTO ||
+		exynos_camera->whitebalance == WHITE_BALANCE_BASE)
+		attributes->white_balance = EXIF_WB_AUTO;
+	else
+		attributes->white_balance = EXIF_WB_MANUAL;
+
+	switch (exynos_camera->scene_mode) {
+		case SCENE_MODE_PORTRAIT:
+			attributes->scene_capture_type = EXIF_SCENE_PORTRAIT;
+			break;
+		case SCENE_MODE_LANDSCAPE:
+			attributes->scene_capture_type = EXIF_SCENE_LANDSCAPE;
+			break;
+		case SCENE_MODE_NIGHTSHOT:
+			attributes->scene_capture_type = EXIF_SCENE_NIGHT;
+			break;
+		default:
+			attributes->scene_capture_type = EXIF_SCENE_STANDARD;
+			break;
+	}
+
+	rc = exynos_exif_attributes_create_gps(exynos_camera, exif);
+	if (rc < 0) {
+		ALOGE("%s: Unable to create GPS attributes", __func__);
+		return -1;
+	}
+
+	return 0;
+}
+
+int exynos_exif_write_data(void *exif_data, unsigned short tag,
+	unsigned short type, unsigned int count, unsigned int *offset, void *start,
+	void *data, int length)
+{
+	unsigned char *pointer;
+	int size;
+
+	if (exif_data == NULL || data == NULL || length <= 0)
+		return -EINVAL;
+
+	pointer = (unsigned char *) exif_data;
+
+	memcpy(pointer, &tag, sizeof(tag));
+	pointer += sizeof(tag);
+
+	memcpy(pointer, &type, sizeof(type));
+	pointer += sizeof(type);
+
+	memcpy(pointer, &count, sizeof(count));
+	pointer += sizeof(count);
+
+	if (offset != NULL && start != NULL) {
+		memcpy(pointer, offset, sizeof(*offset));
+		pointer += sizeof(*offset);
+
+		memcpy((void *) ((int) start + *offset), data, count * length);
+		*offset += count * length;
+	} else {
+		memcpy(pointer, data, count * length);
+		pointer += 4;
+	}
+
+	size = (int) pointer - (int) exif_data;
+	return size;
+}
+
+int exynos_exif_start(struct exynos_camera *exynos_camera, struct exynos_exif *exif)
+{
+	int rc;
+
+	if (exynos_camera == NULL || exif == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (exif->enabled) {
+		ALOGE("Exif was already started");
+		return -1;
+	}
+
+	rc = exynos_exif_attributes_create_static(exynos_camera, exif);
+	if (rc < 0) {
+		ALOGE("%s: Unable to create exif attributes", __func__);
+		goto error;
+	}
+
+	rc = exynos_exif_attributes_create_params(exynos_camera, exif);
+	if (rc < 0) {
+		ALOGE("%s: Unable to create exif parameters", __func__);
+		goto error;
+	}
+
+	exif->enabled = 1;
+
+	rc = 0;
+	goto complete;
+
+error:
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_exif_stop(struct exynos_camera *exynos_camera,
+	struct exynos_exif *exif)
+{
+	if (exynos_camera == NULL || exif == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!exif->enabled) {
+		ALOGE("Exif was already stopped");
+		return;
+	}
+
+	if (exif->memory != NULL && exif->memory->release != NULL) {
+		exif->memory->release(exif->memory);
+		exif->memory = NULL;
+	}
+
+	exif->enabled = 0;
+}
+
+int exynos_exif(struct exynos_camera *exynos_camera, struct exynos_exif *exif)
+{
+	// Markers
+	unsigned char exif_app1_marker[] = { 0xff, 0xe1 };
+	unsigned char exif_app1_size[] = { 0x00, 0x00 };
+	unsigned char exif_marker[] = { 0x45, 0x78, 0x69, 0x66, 0x00, 0x00 };
+	unsigned char tiff_marker[] = { 0x49, 0x49, 0x2A, 0x00, 0x08, 0x00, 0x00, 0x00 };
+
+	unsigned char user_comment_code[] = { 0x41, 0x53, 0x43, 0x49, 0x49, 0x0, 0x0, 0x0 };
+	unsigned char exif_ascii_prefix[] = { 0x41, 0x53, 0x43, 0x49, 0x49, 0x0, 0x0, 0x0 };
+
+	void *jpeg_thumbnail_data;
+	int jpeg_thumbnail_size;
+	camera_memory_t *memory = NULL;
+	int memory_size;
+	exif_attribute_t *attributes;
+	void *exif_ifd_data_start = NULL;
+	void *exif_ifd_start = NULL;
+	void *exif_ifd_gps = NULL;
+	void *exif_ifd_thumb = NULL;
+	unsigned char *pointer;
+	unsigned int offset;
+	unsigned int value;
+	void *data;
+	int count;
+	int rc;
+
+	if (exynos_camera == NULL || exif == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (!exif->enabled) {
+		ALOGE("Exif was not started");
+		return -1;
+	}
+
+	jpeg_thumbnail_data = exif->jpeg_thumbnail_data;
+	jpeg_thumbnail_size = exif->jpeg_thumbnail_size;
+
+	if (jpeg_thumbnail_data == NULL || jpeg_thumbnail_size <= 0) {
+		ALOGE("%s: Invalid jpeg thumbnail", __func__);
+		goto error;
+	}
+
+	attributes = &exif->attributes;
+
+	memory_size = EXIF_FILE_SIZE + jpeg_thumbnail_size;
+
+	if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+		memory = exynos_camera->callbacks.request_memory(-1, memory_size, 1, exynos_camera->callbacks.user);
+		if (memory == NULL || memory->data == NULL || memory->data == MAP_FAILED) {
+			ALOGE("%s: Unable to request memory", __func__);
+			goto error;
+		}
+	} else {
+		ALOGE("%s: No memory request function!", __func__);
+		goto error;
+	}
+
+	memset(memory->data, 0, memory_size);
+
+	pointer = (unsigned char *) memory->data;
+	exif_ifd_data_start = (void *) pointer;
+
+	// Skip 4 bytes for APP1 marker
+	pointer += 4;
+
+	// Copy EXIF marker
+	memcpy(pointer, exif_marker, sizeof(exif_marker));
+	pointer += sizeof(exif_marker);
+
+	// Copy TIFF marker
+	memcpy(pointer, tiff_marker, sizeof(tiff_marker));
+	exif_ifd_start = (void *) pointer;
+	pointer += sizeof(tiff_marker);
+
+	if (attributes->enableGps)
+		value = NUM_0TH_IFD_TIFF;
+	else
+		value = NUM_0TH_IFD_TIFF - 1;
+
+	memcpy(pointer, &value, NUM_SIZE);
+	pointer += NUM_SIZE;
+
+	offset = 8 + NUM_SIZE + value * IFD_SIZE + OFFSET_SIZE;
+
+	// Write EXIF data
+	count = exynos_exif_write_data(pointer, EXIF_TAG_IMAGE_WIDTH,
+		EXIF_TYPE_LONG, 1, NULL, NULL, &attributes->width, sizeof(attributes->width));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_IMAGE_HEIGHT,
+		EXIF_TYPE_LONG, 1, NULL, NULL, &attributes->height, sizeof(attributes->height));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_MAKE,
+		EXIF_TYPE_ASCII, strlen((char *) attributes->maker) + 1, &offset, exif_ifd_start, &attributes->maker, sizeof(char));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_MODEL,
+		EXIF_TYPE_ASCII, strlen((char *) attributes->model) + 1, &offset, exif_ifd_start, &attributes->model, sizeof(char));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_ORIENTATION,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->orientation, sizeof(attributes->orientation));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_SOFTWARE,
+		EXIF_TYPE_ASCII, strlen((char *) attributes->software) + 1, &offset, exif_ifd_start, &attributes->software, sizeof(char));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_DATE_TIME,
+		EXIF_TYPE_ASCII, 20, &offset, exif_ifd_start, &attributes->date_time, sizeof(char));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_YCBCR_POSITIONING,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->ycbcr_positioning, sizeof(attributes->ycbcr_positioning));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_EXIF_IFD_POINTER,
+		EXIF_TYPE_LONG, 1, NULL, NULL, &offset, sizeof(offset));
+	pointer += count;
+
+	if (attributes->enableGps) {
+		exif_ifd_gps = (void *) pointer;
+		pointer += IFD_SIZE;
+	}
+
+	exif_ifd_thumb = (void *) pointer;
+	pointer += OFFSET_SIZE;
+
+	pointer = (unsigned char *) exif_ifd_start;
+	pointer += offset;
+
+	value = NUM_0TH_IFD_EXIF;
+	memcpy(pointer, &value, NUM_SIZE);
+	pointer += NUM_SIZE;
+
+	offset += NUM_SIZE + NUM_0TH_IFD_EXIF * IFD_SIZE + OFFSET_SIZE;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_EXPOSURE_TIME,
+		EXIF_TYPE_RATIONAL, 1, &offset, exif_ifd_start, &attributes->exposure_time, sizeof(attributes->exposure_time));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_FNUMBER,
+		EXIF_TYPE_RATIONAL, 1, &offset, exif_ifd_start, &attributes->fnumber, sizeof(attributes->fnumber));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_EXPOSURE_PROGRAM,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->exposure_program, sizeof(attributes->exposure_program));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_ISO_SPEED_RATING,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->iso_speed_rating, sizeof(attributes->iso_speed_rating));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_EXIF_VERSION,
+		EXIF_TYPE_UNDEFINED, 4, NULL, NULL, &attributes->exif_version, sizeof(char));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_DATE_TIME_ORG,
+		EXIF_TYPE_ASCII, 20, &offset, exif_ifd_start, &attributes->date_time, sizeof(char));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_DATE_TIME_DIGITIZE,
+		EXIF_TYPE_ASCII, 20, &offset, exif_ifd_start, &attributes->date_time, sizeof(char));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_SHUTTER_SPEED,
+		EXIF_TYPE_SRATIONAL, 1, &offset, exif_ifd_start, &attributes->shutter_speed, sizeof(attributes->shutter_speed));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_APERTURE,
+		EXIF_TYPE_RATIONAL, 1, &offset, exif_ifd_start, &attributes->aperture, sizeof(attributes->aperture));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_BRIGHTNESS,
+		EXIF_TYPE_SRATIONAL, 1, &offset, exif_ifd_start, &attributes->brightness, sizeof(attributes->brightness));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_EXPOSURE_BIAS,
+		EXIF_TYPE_SRATIONAL, 1, &offset, exif_ifd_start, &attributes->exposure_bias, sizeof(attributes->exposure_bias));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_MAX_APERTURE,
+		EXIF_TYPE_RATIONAL, 1, &offset, exif_ifd_start, &attributes->max_aperture, sizeof(attributes->max_aperture));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_METERING_MODE,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->metering_mode, sizeof(attributes->metering_mode));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_FLASH,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->flash, sizeof(attributes->flash));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_FOCAL_LENGTH,
+		EXIF_TYPE_RATIONAL, 1, &offset, exif_ifd_start, &attributes->focal_length, sizeof(attributes->focal_length));
+	pointer += count;
+
+	value = strlen((char *) attributes->user_comment) + 1;
+	memmove(attributes->user_comment + sizeof(user_comment_code), attributes->user_comment, value);
+	memcpy(attributes->user_comment, user_comment_code, sizeof(user_comment_code));
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_USER_COMMENT,
+		EXIF_TYPE_UNDEFINED, value + sizeof(user_comment_code), &offset, exif_ifd_start, &attributes->user_comment, sizeof(char));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_COLOR_SPACE,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->color_space, sizeof(attributes->color_space));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_PIXEL_X_DIMENSION,
+		EXIF_TYPE_LONG, 1, NULL, NULL, &attributes->width, sizeof(attributes->width));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_PIXEL_Y_DIMENSION,
+		EXIF_TYPE_LONG, 1, NULL, NULL, &attributes->height, sizeof(attributes->height));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_EXPOSURE_MODE,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->exposure_mode, sizeof(attributes->exposure_mode));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_WHITE_BALANCE,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->white_balance, sizeof(attributes->white_balance));
+	pointer += count;
+
+	count = exynos_exif_write_data(pointer, EXIF_TAG_SCENCE_CAPTURE_TYPE,
+		EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->scene_capture_type, sizeof(attributes->scene_capture_type));
+	pointer += count;
+
+	value = 0;
+	memcpy(pointer, &value, OFFSET_SIZE);
+	pointer += OFFSET_SIZE;
+
+	// GPS
+	if (attributes->enableGps) {
+		pointer = (unsigned char *) exif_ifd_gps;
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_IFD_POINTER,
+			EXIF_TYPE_LONG, 1, NULL, NULL, &offset, sizeof(offset));
+
+		pointer = (unsigned char *) exif_ifd_start + offset;
+
+		if (attributes->gps_processing_method[0] == 0)
+			value = NUM_0TH_IFD_GPS - 1;
+		else
+			value = NUM_0TH_IFD_GPS;
+
+		memcpy(pointer, &value, NUM_SIZE);
+		pointer += NUM_SIZE;
+
+		offset += NUM_SIZE + value * IFD_SIZE + OFFSET_SIZE;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_VERSION_ID,
+			EXIF_TYPE_BYTE, 4, NULL, NULL, &attributes->gps_version_id, sizeof(char));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_LATITUDE_REF,
+			EXIF_TYPE_ASCII, 2, NULL, NULL, &attributes->gps_latitude_ref, sizeof(char));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_LATITUDE,
+			EXIF_TYPE_RATIONAL, 3, &offset, exif_ifd_start, &attributes->gps_latitude, sizeof(attributes->gps_latitude[0]));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_LONGITUDE_REF,
+			EXIF_TYPE_ASCII, 2, NULL, NULL, &attributes->gps_longitude_ref, sizeof(char));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_LONGITUDE,
+			EXIF_TYPE_RATIONAL, 3, &offset, exif_ifd_start, &attributes->gps_longitude, sizeof(attributes->gps_longitude[0]));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_ALTITUDE_REF,
+			EXIF_TYPE_BYTE, 1, NULL, NULL, &attributes->gps_altitude_ref, sizeof(char));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_ALTITUDE,
+			EXIF_TYPE_RATIONAL, 1, &offset, exif_ifd_start, &attributes->gps_altitude, sizeof(attributes->gps_altitude));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_TIMESTAMP,
+			EXIF_TYPE_RATIONAL, 3, &offset, exif_ifd_start, &attributes->gps_timestamp, sizeof(attributes->gps_timestamp[0]));
+		pointer += count;
+
+		value = strlen((char *) attributes->gps_processing_method);
+		if (value > 0) {
+			value = value > 100 ? 100 : value;
+
+			data = calloc(1, value + sizeof(exif_ascii_prefix));
+			memcpy(data, &exif_ascii_prefix, sizeof(exif_ascii_prefix));
+			memcpy((void *) ((int) data + (int) sizeof(exif_ascii_prefix)), attributes->gps_processing_method, value);
+
+			count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_PROCESSING_METHOD,
+				EXIF_TYPE_UNDEFINED, value + sizeof(exif_ascii_prefix), &offset, exif_ifd_start, data, sizeof(char));
+			pointer += count;
+
+			free(data);
+		}
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_GPS_DATESTAMP,
+				EXIF_TYPE_ASCII, 11, &offset, exif_ifd_start, &attributes->gps_datestamp, 1);
+		pointer += count;
+
+		value = 0;
+		memcpy(pointer, &value, OFFSET_SIZE);
+		pointer += OFFSET_SIZE;
+	}
+
+	if (attributes->enableThumb) {
+		value = offset;
+		memcpy(exif_ifd_thumb, &value, OFFSET_SIZE);
+
+		pointer = (unsigned char *) ((int) exif_ifd_start + (int) offset);
+
+		value = NUM_1TH_IFD_TIFF;
+		memcpy(pointer, &value, NUM_SIZE);
+		pointer += NUM_SIZE;
+
+		offset += NUM_SIZE + NUM_1TH_IFD_TIFF * IFD_SIZE + OFFSET_SIZE;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_IMAGE_WIDTH,
+				EXIF_TYPE_LONG, 1, NULL, NULL, &attributes->widthThumb, sizeof(attributes->widthThumb));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_IMAGE_HEIGHT,
+				EXIF_TYPE_LONG, 1, NULL, NULL, &attributes->heightThumb, sizeof(attributes->heightThumb));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_COMPRESSION_SCHEME,
+				EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->compression_scheme, sizeof(attributes->compression_scheme));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_ORIENTATION,
+				EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->orientation, sizeof(attributes->orientation));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_X_RESOLUTION,
+				EXIF_TYPE_RATIONAL, 1, &offset, exif_ifd_start, &attributes->x_resolution, sizeof(attributes->x_resolution));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_Y_RESOLUTION,
+				EXIF_TYPE_RATIONAL, 1, &offset, exif_ifd_start, &attributes->y_resolution, sizeof(attributes->y_resolution));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_RESOLUTION_UNIT,
+				EXIF_TYPE_SHORT, 1, NULL, NULL, &attributes->resolution_unit, sizeof(attributes->resolution_unit));
+		pointer += count;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_JPEG_INTERCHANGE_FORMAT,
+				EXIF_TYPE_LONG, 1, NULL, NULL, &offset, sizeof(offset));
+		pointer += count;
+
+		value = (unsigned int) jpeg_thumbnail_size;
+
+		count = exynos_exif_write_data(pointer, EXIF_TAG_JPEG_INTERCHANGE_FORMAT_LEN,
+				EXIF_TYPE_LONG, 1, NULL, NULL, &value, sizeof(value));
+		pointer += count;
+
+		value = 0;
+		memcpy(pointer, &value, OFFSET_SIZE);
+
+		pointer = (unsigned char *) ((int) exif_ifd_start + (int) offset);
+
+		memcpy(pointer, jpeg_thumbnail_data, jpeg_thumbnail_size);
+		offset += jpeg_thumbnail_size;
+	} else {
+		value = 0;
+		memcpy(exif_ifd_thumb, &value, OFFSET_SIZE);
+
+	}
+
+	pointer = (unsigned char *) exif_ifd_data_start;
+
+	memcpy(pointer, exif_app1_marker, sizeof(exif_app1_marker));
+	pointer += sizeof(exif_app1_marker);
+
+	memory_size = offset + 10;
+	value = memory_size - 2;
+	exif_app1_size[0] = (value >> 8) & 0xff;
+	exif_app1_size[1] = value & 0xff;
+
+	memcpy(pointer, exif_app1_size, sizeof(exif_app1_size));
+
+	exif->memory = memory;
+	exif->memory_size = memory_size;
+
+	rc = 0;
+	goto complete;
+
+error:
+	if (memory != NULL && memory->release != NULL) {
+		memory->release(memory);
+		exif->memory = NULL;
+	}
+
+	rc = -1;
+
+complete:
+	return rc;
+}
diff --git a/camera/exynos_ion.c b/camera/exynos_ion.c
new file mode 100644
index 0000000..6adf7cc
--- /dev/null
+++ b/camera/exynos_ion.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <malloc.h>
+#include <ctype.h>
+
+#include <linux/ion.h>
+
+#define LOG_TAG "exynos_ion"
+#include <utils/Log.h>
+
+#include "exynos_camera.h"
+
+int exynos_ion_init(struct exynos_camera *exynos_camera)
+{
+	exynos_camera->ion_fd = -1;
+
+	return 0;
+}
+
+int exynos_ion_open(struct exynos_camera *exynos_camera)
+{
+	int fd;
+
+	fd = open("/dev/ion", O_RDWR);
+	if (fd < 0) {
+		ALOGE("%s: Unable to open ion device", __func__);
+		return -1;
+	}
+
+	exynos_camera->ion_fd = fd;
+
+	return 0;
+}
+
+void exynos_ion_close(struct exynos_camera *exynos_camera)
+{
+	if (exynos_camera->ion_fd >= 0)
+		close(exynos_camera->ion_fd);
+
+	exynos_camera->ion_fd = -1;
+}
+
+int exynos_ion_alloc(struct exynos_camera *exynos_camera, int size)
+{
+	struct ion_allocation_data alloc_data;
+	struct ion_fd_data share_data;
+	struct ion_handle_data free_data;
+	int page_size;
+	int fd;
+	int rc;
+
+	page_size = getpagesize();
+
+	fd = exynos_camera->ion_fd;
+	if (fd < 0)
+		return -1;
+
+	memset(&alloc_data, 0, sizeof(alloc_data));
+	alloc_data.len = size;
+	alloc_data.align = page_size;
+	alloc_data.flags = ION_HEAP_EXYNOS_CONTIG_MASK;
+
+	rc = ioctl(fd, ION_IOC_ALLOC, &alloc_data);
+	if (rc < 0)
+		return -1;
+
+	memset(&share_data, 0, sizeof(share_data));
+	share_data.handle = alloc_data.handle;
+
+	rc = ioctl(fd, ION_IOC_SHARE, &share_data);
+	if (rc < 0)
+		return -1;
+
+	memset(&free_data, 0, sizeof(free_data));
+	free_data.handle = alloc_data.handle;
+
+	rc = ioctl(fd, ION_IOC_FREE, &free_data);
+	if (rc < 0)
+		return -1;
+
+	return share_data.fd;
+}
+
+int exynos_ion_free(struct exynos_camera *exynos_camera, int fd)
+{
+	close(fd);
+	return 0;
+}
+
+int exynos_ion_phys(struct exynos_camera *exynos_camera, int fd)
+{
+	struct ion_custom_data custom_data;
+	struct ion_phys_data phys_data;
+	int rc;
+
+	memset(&phys_data, 0, sizeof(phys_data));
+	phys_data.fd_buffer = fd;
+
+	memset(&custom_data, 0, sizeof(custom_data));
+	custom_data.cmd = ION_EXYNOS_CUSTOM_PHYS;
+	custom_data.arg = (unsigned long) &phys_data;
+
+	fd = exynos_camera->ion_fd;
+	if (fd < 0)
+		return -1;
+
+	rc = ioctl(fd, ION_IOC_CUSTOM, &custom_data);
+	if (rc < 0)
+		return -1;
+
+	return (int) phys_data.phys;
+}
+
+int exynos_ion_msync(struct exynos_camera *exynos_camera, int fd,
+	int offset, int size)
+{
+	struct ion_custom_data custom_data;
+	struct ion_msync_data msync_data;
+	int rc;
+
+	memset(&msync_data, 0, sizeof(msync_data));
+	msync_data.dir = IMSYNC_SYNC_FOR_DEV | IMSYNC_DEV_TO_RW;
+	msync_data.fd_buffer = fd;
+	msync_data.offset = offset;
+	msync_data.size = size;
+
+	memset(&custom_data, 0, sizeof(custom_data));
+	custom_data.cmd = ION_EXYNOS_CUSTOM_MSYNC;
+	custom_data.arg = (unsigned long) &msync_data;
+
+	fd = exynos_camera->ion_fd;
+	if (fd < 0)
+		return -1;
+
+	rc = ioctl(fd, ION_IOC_CUSTOM, &custom_data);
+	if (rc < 0)
+		return -1;
+
+	return 0;
+}
diff --git a/camera/exynos_jpeg.c b/camera/exynos_jpeg.c
new file mode 100644
index 0000000..24e74fc
--- /dev/null
+++ b/camera/exynos_jpeg.c
@@ -0,0 +1,404 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <malloc.h>
+#include <poll.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <sys/ioctl.h>
+
+#include <asm/types.h>
+
+#define LOG_TAG "exynos_jpeg"
+#include <utils/Log.h>
+
+#include "exynos_camera.h"
+
+#ifdef EXYNOS_JPEG_HW
+int exynos_jpeg_start(struct exynos_camera *exynos_camera,
+	struct exynos_jpeg *jpeg)
+{
+	struct jpeg_config config;
+	struct jpeg_buf *buffer_in;
+	struct jpeg_buf *buffer_out;
+	camera_memory_t *memory = NULL;
+#ifdef EXYNOS_ION
+	int memory_ion_fd = -1;
+#endif
+	int address;
+	int fd = -1;
+	int rc;
+
+	if (exynos_camera == NULL || jpeg == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (jpeg->enabled) {
+		ALOGE("Jpeg was already started");
+		return -1;
+	}
+
+	buffer_in = &jpeg->buffer_in;
+	buffer_out = &jpeg->buffer_out;
+
+#ifdef EXYNOS_ION
+	jpeg->memory_in_ion_fd = -1;
+	jpeg->memory_out_ion_fd = -1;
+#endif
+
+	fd = jpeghal_enc_init();
+	if (fd < 0) {
+		ALOGE("%s: Unable to init jpeg encoder", __func__);
+		goto error;
+	}
+
+	jpeg->fd = fd;
+
+	memset(&config, 0, sizeof(config));
+	config.mode = JPEG_ENCODE;
+	config.width = jpeg->width;
+	config.height = jpeg->height;
+	config.num_planes = 1;
+	config.pix.enc_fmt.in_fmt = jpeg->format;
+	config.pix.enc_fmt.out_fmt = V4L2_PIX_FMT_JPEG_420;
+
+	if (jpeg->quality >= 90)
+		config.enc_qual = QUALITY_LEVEL_1;
+	else if (jpeg->quality >= 80)
+		config.enc_qual = QUALITY_LEVEL_2;
+	else if (jpeg->quality >= 70)
+		config.enc_qual = QUALITY_LEVEL_3;
+	else
+		config.enc_qual = QUALITY_LEVEL_4;
+
+	rc = jpeghal_enc_setconfig(fd, &config);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set jpeg config", __func__);
+		goto error;
+	}
+
+	rc = jpeghal_s_ctrl(fd, V4L2_CID_CACHEABLE, 1);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set cacheable control", __func__);
+		goto error;
+	}
+
+	memset(buffer_in, 0, sizeof(struct jpeg_buf));
+	buffer_in->memory = V4L2_MEMORY_MMAP;
+	buffer_in->num_planes = 1;
+
+	memset(buffer_out, 0, sizeof(struct jpeg_buf));
+	buffer_out->memory = V4L2_MEMORY_MMAP;
+	buffer_out->num_planes = 1;
+
+	rc = jpeghal_set_inbuf(fd, buffer_in);
+	if (rc < 0) {
+#ifdef EXYNOS_ION
+		// Input
+
+		buffer_in->memory = V4L2_MEMORY_USERPTR;
+		buffer_in->length[0] = exynos_camera_buffer_length(jpeg->width, jpeg->height, jpeg->format);
+
+		memory_ion_fd = exynos_ion_alloc(exynos_camera, buffer_in->length[0]);
+		if (memory_ion_fd < 0) {
+			ALOGE("%s: Unable to alloc input ION memory", __func__);
+			goto error;
+		}
+
+		address = exynos_ion_phys(exynos_camera, memory_ion_fd);
+
+		if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+			memory = exynos_camera->callbacks.request_memory(memory_ion_fd, buffer_in->length[0], 1, exynos_camera->callbacks.user);
+			if (memory == NULL || memory->data == NULL || memory->data == MAP_FAILED) {
+				ALOGE("%s: Unable to request memory", __func__);
+				goto error;
+			}
+		} else {
+			ALOGE("%s: No memory request function!", __func__);
+			goto error;
+		}
+
+		jpeg->memory_in = memory;
+		jpeg->memory_in_pointer = memory->data;
+		jpeg->memory_in_ion_fd = memory_ion_fd;
+		buffer_in->start[0] = (void *) address;
+
+		rc = jpeghal_set_inbuf(fd, buffer_in);
+		if (rc < 0) {
+			ALOGE("%s: Unable to set input buffer", __func__);
+			goto error;
+		}
+
+		// Output
+
+		buffer_out->memory = V4L2_MEMORY_USERPTR;
+		buffer_out->length[0] = jpeg->width * jpeg->height * 4;
+
+		memory_ion_fd = exynos_ion_alloc(exynos_camera, buffer_out->length[0]);
+		if (memory_ion_fd < 0) {
+			ALOGE("%s: Unable to alloc output ION memory", __func__);
+			goto error;
+		}
+
+		address = exynos_ion_phys(exynos_camera, memory_ion_fd);
+
+		if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+			memory = exynos_camera->callbacks.request_memory(memory_ion_fd, buffer_out->length[0], 1, exynos_camera->callbacks.user);
+			if (memory == NULL || memory->data == NULL || memory->data == MAP_FAILED) {
+				ALOGE("%s: Unable to request memory", __func__);
+				goto error;
+			}
+		} else {
+			ALOGE("%s: No memory request function!", __func__);
+			goto error;
+		}
+
+		jpeg->memory_out = memory;
+		jpeg->memory_out_pointer = memory->data;
+		jpeg->memory_out_ion_fd = memory_ion_fd;
+		buffer_out->start[0] = (void *) address;
+#else
+		ALOGE("%s: Unable to set input buffer", __func__);
+		goto error;
+#endif
+	} else {
+		jpeg->memory_in_pointer = buffer_in->start[0];
+		jpeg->memory_out_pointer = buffer_out->start[0];
+	}
+
+	rc = jpeghal_set_outbuf(fd, buffer_out);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set output buffer", __func__);
+		goto error;
+	}
+
+	jpeg->enabled = 1;
+
+	rc = 0;
+	goto complete;
+
+error:
+	if (fd >= 0) {
+		// Avoid releasing unrequested mmap buffers
+
+		if (buffer_in->memory == 0)
+			buffer_in->memory = V4L2_MEMORY_USERPTR;
+
+		if (buffer_out->memory == 0)
+			buffer_out->memory = V4L2_MEMORY_USERPTR;
+
+		jpeghal_deinit(fd, buffer_in, buffer_out);
+		jpeg->fd = -1;
+	}
+
+	if (jpeg->memory_in != NULL && jpeg->memory_in->release != NULL) {
+		jpeg->memory_in->release(jpeg->memory_in);
+		jpeg->memory_in = NULL;
+#ifdef EXYNOS_ION
+		if (jpeg->memory_in_ion_fd >= 0) {
+			exynos_ion_free(exynos_camera, jpeg->memory_in_ion_fd);
+			jpeg->memory_in_ion_fd = -1;
+		}
+#endif
+	}
+
+	if (jpeg->memory_out != NULL && jpeg->memory_out->release != NULL) {
+		jpeg->memory_out->release(jpeg->memory_out);
+		jpeg->memory_out = NULL;
+
+#ifdef EXYNOS_ION
+		if (jpeg->memory_out_ion_fd >= 0) {
+			exynos_ion_free(exynos_camera, jpeg->memory_out_ion_fd);
+			jpeg->memory_out_ion_fd = -1;
+		}
+#endif
+	}
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_jpeg_stop(struct exynos_camera *exynos_camera,
+	struct exynos_jpeg *jpeg)
+{
+	struct jpeg_buf *buffer_in;
+	struct jpeg_buf *buffer_out;
+	int fd = -1;
+	int rc;
+
+	if (exynos_camera == NULL || jpeg == NULL)
+		return;
+
+	ALOGD("%s()", __func__);
+
+	if (!jpeg->enabled) {
+		ALOGE("Jpeg was already stopped");
+		return;
+	}
+
+	buffer_in = &jpeg->buffer_in;
+	buffer_out = &jpeg->buffer_out;
+
+	fd = jpeg->fd;
+
+	if (fd >= 0) {
+		jpeghal_deinit(fd, buffer_in, buffer_out);
+		jpeg->fd = -1;
+	}
+
+	if (jpeg->memory_in != NULL && jpeg->memory_in->release != NULL) {
+		jpeg->memory_in->release(jpeg->memory_in);
+		jpeg->memory_in = NULL;
+#ifdef EXYNOS_ION
+		if (jpeg->memory_in_ion_fd >= 0) {
+			exynos_ion_free(exynos_camera, jpeg->memory_in_ion_fd);
+			jpeg->memory_in_ion_fd = -1;
+		}
+#endif
+	}
+
+	if (jpeg->memory_out != NULL && jpeg->memory_out->release != NULL) {
+		jpeg->memory_out->release(jpeg->memory_out);
+		jpeg->memory_out = NULL;
+
+#ifdef EXYNOS_ION
+		if (jpeg->memory_out_ion_fd >= 0) {
+			exynos_ion_free(exynos_camera, jpeg->memory_out_ion_fd);
+			jpeg->memory_out_ion_fd = -1;
+		}
+#endif
+	}
+
+	jpeg->enabled = 0;
+}
+
+int exynos_jpeg(struct exynos_camera *exynos_camera, struct exynos_jpeg *jpeg)
+{
+	struct jpeg_buf *buffer_in;
+	struct jpeg_buf *buffer_out;
+	int memory_size;
+	int fd = -1;
+	int rc;
+
+	if (exynos_camera == NULL || jpeg == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (!jpeg->enabled) {
+		ALOGE("Jpeg was not started");
+		return -1;
+	}
+
+	buffer_in = &jpeg->buffer_in;
+	buffer_out = &jpeg->buffer_out;
+
+	fd = jpeg->fd;
+	if (fd < 0) {
+		ALOGE("%s: Invalid jpeg fd", __func__);
+		goto error;
+	}
+
+#ifdef EXYNOS_ION
+	if (jpeg->memory_in != NULL && jpeg->memory_in_ion_fd >= 0) {
+		rc = exynos_ion_msync(exynos_camera, jpeg->memory_in_ion_fd, 0, buffer_in->length[0]);
+		if (rc < 0) {
+			ALOGE("%s: Unable to sync ION memory", __func__);
+			goto error;
+		}
+	}
+#endif
+
+	rc = jpeghal_enc_exe(fd, buffer_in, buffer_out);
+	if (rc < 0) {
+		ALOGE("%s: Unable to encode jpeg", __func__);
+		goto error;
+	}
+
+	memory_size = jpeghal_g_ctrl(fd, V4L2_CID_CAM_JPEG_ENCODEDSIZE);
+	if (memory_size <= 0) {
+		ALOGE("%s: Unable to get jpeg size", __func__);
+		goto error;
+	}
+
+	jpeg->memory_out_size = memory_size;
+
+#ifdef EXYNOS_ION
+	if (jpeg->memory_out != NULL && jpeg->memory_out_ion_fd >= 0) {
+		rc = exynos_ion_msync(exynos_camera, jpeg->memory_out_ion_fd, 0, memory_size);
+		if (rc < 0) {
+			ALOGE("%s: Unable to sync ION memory", __func__);
+			goto error;
+		}
+	}
+#endif
+
+	rc = 0;
+	goto complete;
+
+error:
+	if (fd >= 0) {
+		// Avoid releasing unrequested mmap buffers
+
+		if (buffer_in->memory == 0)
+			buffer_in->memory = V4L2_MEMORY_USERPTR;
+
+		if (buffer_out->memory == 0)
+			buffer_out->memory = V4L2_MEMORY_USERPTR;
+
+		jpeghal_deinit(fd, buffer_in, buffer_out);
+		jpeg->fd = -1;
+	}
+
+	if (jpeg->memory_in != NULL && jpeg->memory_in->release != NULL) {
+		jpeg->memory_in->release(jpeg->memory_in);
+		jpeg->memory_in = NULL;
+
+#ifdef EXYNOS_ION
+		if (jpeg->memory_in_ion_fd >= 0) {
+			exynos_ion_free(exynos_camera, jpeg->memory_in_ion_fd);
+			jpeg->memory_in_ion_fd = -1;
+		}
+#endif
+	}
+
+	if (jpeg->memory_out != NULL && jpeg->memory_out->release != NULL) {
+		jpeg->memory_out->release(jpeg->memory_out);
+		jpeg->memory_out = NULL;
+
+#ifdef EXYNOS_ION
+		if (jpeg->memory_out_ion_fd >= 0) {
+			exynos_ion_free(exynos_camera, jpeg->memory_out_ion_fd);
+			jpeg->memory_out_ion_fd = -1;
+		}
+#endif
+	}
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+#endif
diff --git a/camera/exynos_param.c b/camera/exynos_param.c
new file mode 100644
index 0000000..f41f4f6
--- /dev/null
+++ b/camera/exynos_param.c
@@ -0,0 +1,492 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <malloc.h>
+#include <ctype.h>
+
+#define LOG_TAG "exynos_param"
+#include <utils/Log.h>
+
+#include "exynos_camera.h"
+
+int exynos_param_register(struct exynos_camera *exynos_camera, char *key,
+	union exynos_param_data data, enum exynos_param_type type)
+{
+	struct list_head *list_end;
+	struct list_head *list;
+	struct exynos_param *param;
+
+	if (exynos_camera == NULL || key == NULL)
+		return -EINVAL;
+
+	param = (struct exynos_param *) calloc(1, sizeof(struct exynos_param));
+	if (param == NULL)
+		return -ENOMEM;
+
+	param->key = strdup(key);
+	switch (type) {
+		case EXYNOS_PARAM_INT:
+			param->data.integer = data.integer;
+			break;
+		case EXYNOS_PARAM_FLOAT:
+			param->data.floating = data.floating;
+			break;
+		case EXYNOS_PARAM_STRING:
+			param->data.string = strdup(data.string);
+			break;
+		default:
+			ALOGE("%s: Invalid type", __func__);
+			goto error;
+	}
+	param->type = type;
+
+	list_end = (struct list_head *) exynos_camera->params;
+	while (list_end != NULL && list_end->next != NULL)
+		list_end = list_end->next;
+
+	list = (struct list_head *) param;
+	list_head_insert(list, list_end, NULL);
+
+	if (exynos_camera->params == NULL)
+		exynos_camera->params = param;
+
+	return 0;
+
+error:
+	if (param != NULL) {
+		if (param->key != NULL)
+			free(param->key);
+
+		free(param);
+	}
+
+	return -1;
+}
+
+void exynos_param_unregister(struct exynos_camera *exynos_camera,
+	struct exynos_param *param)
+{
+	struct list_head *list;
+
+	if (exynos_camera == NULL || param == NULL)
+		return;
+
+	list = (struct list_head *) exynos_camera->params;
+	while (list != NULL) {
+		if ((void *) list == (void *) param) {
+			list_head_remove(list);
+
+			if ((void *) list == (void *) exynos_camera->params)
+				exynos_camera->params = (struct exynos_param *) list->next;
+
+			if (param->type == EXYNOS_PARAM_STRING && param->data.string != NULL)
+				free(param->data.string);
+
+			memset(param, 0, sizeof(struct exynos_param));
+			free(param);
+
+			break;
+		}
+
+list_continue:
+		list = list->next;
+	}
+}
+
+struct exynos_param *exynos_param_find_key(struct exynos_camera *exynos_camera,
+	char *key)
+{
+	struct exynos_param *param;
+	struct list_head *list;
+
+	if (exynos_camera == NULL || key == NULL)
+		return NULL;
+
+	list = (struct list_head *) exynos_camera->params;
+	while (list != NULL) {
+		param = (struct exynos_param *) list;
+		if (param->key == NULL)
+			goto list_continue;
+
+		if (strcmp(param->key, key) == 0)
+			return param;
+
+list_continue:
+		list = list->next;
+	}
+
+	return NULL;
+}
+
+int exynos_param_data_set(struct exynos_camera *exynos_camera, char *key,
+	union exynos_param_data data, enum exynos_param_type type)
+{
+	struct exynos_param *param;
+
+	if (exynos_camera == NULL || key == NULL)
+		return -EINVAL;
+
+	if (strchr(key, '=') || strchr(key, ';'))
+		return -EINVAL;
+
+	if (type == EXYNOS_PARAM_STRING && data.string != NULL &&
+		(strchr(data.string, '=') || strchr(data.string, ';')))
+		return -EINVAL;
+
+	param = exynos_param_find_key(exynos_camera, key);
+	if (param == NULL) {
+		// The key isn't in the list yet
+		exynos_param_register(exynos_camera, key, data, type);
+		return 0;
+	}
+
+	if (param->type != type)
+		ALOGE("%s: Mismatching types for key %s", __func__, key);
+
+	if (param->type == EXYNOS_PARAM_STRING && param->data.string != NULL)
+		free(param->data.string);
+
+	switch (type) {
+		case EXYNOS_PARAM_INT:
+			param->data.integer = data.integer;
+			break;
+		case EXYNOS_PARAM_FLOAT:
+			param->data.floating = data.floating;
+			break;
+		case EXYNOS_PARAM_STRING:
+			param->data.string = strdup(data.string);
+			break;
+		default:
+			ALOGE("%s: Invalid type", __func__);
+			return -1;
+	}
+	param->type = type;
+
+	return 0;
+}
+
+int exynos_param_data_get(struct exynos_camera *exynos_camera, char *key,
+	union exynos_param_data *data, enum exynos_param_type type)
+{
+	struct exynos_param *param;
+
+	if (exynos_camera == NULL || key == NULL || data == NULL)
+		return -EINVAL;
+
+	param = exynos_param_find_key(exynos_camera, key);
+	if (param == NULL || param->type != type)
+		return -1;
+
+	memcpy(data, &param->data, sizeof(param->data));
+
+	return 0;
+}
+
+int exynos_param_int_get(struct exynos_camera *exynos_camera,
+	char *key)
+{
+	union exynos_param_data data;
+	int rc;
+
+	if (exynos_camera == NULL || key == NULL)
+		return -EINVAL;
+
+	rc = exynos_param_data_get(exynos_camera, key, &data, EXYNOS_PARAM_INT);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get data for key %s", __func__, key);
+		return -1;
+	}
+
+	return data.integer;
+}
+
+float exynos_param_float_get(struct exynos_camera *exynos_camera,
+	char *key)
+{
+	union exynos_param_data data;
+	int rc;
+
+	if (exynos_camera == NULL || key == NULL)
+		return -EINVAL;
+
+	rc = exynos_param_data_get(exynos_camera, key, &data, EXYNOS_PARAM_FLOAT);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get data for key %s", __func__, key);
+		return -1;
+	}
+
+	return data.floating;
+}
+
+char *exynos_param_string_get(struct exynos_camera *exynos_camera,
+	char *key)
+{
+	union exynos_param_data data;
+	int rc;
+
+	if (exynos_camera == NULL || key == NULL)
+		return NULL;
+
+	rc = exynos_param_data_get(exynos_camera, key, &data, EXYNOS_PARAM_STRING);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get data for key %s", __func__, key);
+		return NULL;
+	}
+
+	return data.string;
+}
+
+int exynos_param_int_set(struct exynos_camera *exynos_camera,
+	char *key, int integer)
+{
+	union exynos_param_data data;
+	int rc;
+
+	if (exynos_camera == NULL || key == NULL)
+		return -EINVAL;
+
+	data.integer = integer;
+
+	rc = exynos_param_data_set(exynos_camera, key, data, EXYNOS_PARAM_INT);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set data for key %s", __func__, key);
+		return -1;
+	}
+
+	return 0;
+}
+
+int exynos_param_float_set(struct exynos_camera *exynos_camera,
+	char *key, float floating)
+{
+	union exynos_param_data data;
+	int rc;
+
+	if (exynos_camera == NULL || key == NULL)
+		return -EINVAL;
+
+	data.floating = floating;
+
+	rc = exynos_param_data_set(exynos_camera, key, data, EXYNOS_PARAM_FLOAT);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set data for key %s", __func__, key);
+		return -1;
+	}
+
+	return 0;
+}
+
+int exynos_param_string_set(struct exynos_camera *exynos_camera,
+	char *key, char *string)
+{
+	union exynos_param_data data;
+	int rc;
+
+	if (exynos_camera == NULL || key == NULL || string == NULL)
+		return -EINVAL;
+
+	data.string = string;
+
+	rc = exynos_param_data_set(exynos_camera, key, data, EXYNOS_PARAM_STRING);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set data for key %s", __func__, key);
+		return -1;
+	}
+
+	return 0;
+}
+
+char *exynos_params_string_get(struct exynos_camera *exynos_camera)
+{
+	struct exynos_param *param;
+	struct list_head *list;
+	char *string = NULL;
+	char *s = NULL;
+	int length = 0;
+	int l = 0;
+
+	if (exynos_camera == NULL)
+		return NULL;
+
+	list = (struct list_head *) exynos_camera->params;
+	while (list != NULL) {
+		param = (struct exynos_param *) list;
+		if (param->key == NULL)
+			goto list_continue_length;
+
+		length += strlen(param->key);
+		length++;
+
+		switch (param->type) {
+			case EXYNOS_PARAM_INT:
+			case EXYNOS_PARAM_FLOAT:
+				length += 16;
+				break;
+			case EXYNOS_PARAM_STRING:
+				length += strlen(param->data.string);
+				break;
+			default:
+				ALOGE("%s: Invalid type", __func__);
+				return NULL;
+		}
+
+		length++;
+
+list_continue_length:
+		list = list->next;
+	}
+
+	if (length == 0)
+		return NULL;
+
+	string = calloc(1, length);
+	s = string;
+
+	list = (struct list_head *) exynos_camera->params;
+	while (list != NULL) {
+		param = (struct exynos_param *) list;
+		if (param->key == NULL)
+			goto list_continue;
+
+		l = sprintf(s, "%s=", param->key);
+		s += l;
+
+		switch (param->type) {
+			case EXYNOS_PARAM_INT:
+				l = snprintf(s, 16, "%d", param->data.integer);
+				s += l;
+				break;
+			case EXYNOS_PARAM_FLOAT:
+				l = snprintf(s, 16, "%g", param->data.floating);
+				s += l;
+				break;
+			case EXYNOS_PARAM_STRING:
+				l = sprintf(s, "%s", param->data.string);
+				s += l;
+				break;
+			default:
+				ALOGE("%s: Invalid type", __func__);
+				return NULL;
+		}
+
+		if (list->next != NULL) {
+			*s = ';';
+			s++;
+		} else {
+			*s = '\0';
+			break;
+		}
+
+list_continue:
+		list = list->next;
+	}
+
+	return string;
+}
+
+int exynos_params_string_set(struct exynos_camera *exynos_camera, char *string)
+{
+	union exynos_param_data data;
+	enum exynos_param_type type;
+
+	char *d = NULL;
+	char *s = NULL;
+	char *k = NULL;
+	char *v = NULL;
+
+	char *key;
+	char *value;
+
+	int rc;
+	int i;
+
+	if (exynos_camera == NULL || string == NULL)
+		return -1;
+
+	d = strdup(string);
+	s = d;
+
+	while (1) {
+		k = strchr(s, '=');
+		if (k == NULL)
+			break;
+		*k = '\0';
+		key = s;
+
+		v = strchr(k+1, ';');
+		if (v != NULL)
+			*v = '\0';
+		value = k+1;
+
+		k = value;
+		if (isdigit(k[0]) || k[0] == '-') {
+			type = EXYNOS_PARAM_INT;
+
+			for (i=1 ; k[i] != '\0' ; i++) {
+				if (k[i] == '.') {
+					type = EXYNOS_PARAM_FLOAT;
+				} else if (!isdigit(k[i])) {
+					type = EXYNOS_PARAM_STRING;
+					break;
+				}
+			}
+		} else {
+			type = EXYNOS_PARAM_STRING;
+		}
+
+		switch (type) {
+			case EXYNOS_PARAM_INT:
+				data.integer = atoi(value);
+				break;
+			case EXYNOS_PARAM_FLOAT:
+				data.floating = atof(value);
+				break;
+			case EXYNOS_PARAM_STRING:
+				data.string = value;
+				break;
+			default:
+				ALOGE("%s: Invalid type", __func__);
+				goto error;
+		}
+
+		rc = exynos_param_data_set(exynos_camera, key, data, type);
+		if (rc < 0) {
+			ALOGE("%s: Unable to set data for key %s", __func__, key);
+			goto error;
+		}
+
+		if (v == NULL)
+			break;
+
+		s = v+1;
+	}
+
+	if (d != NULL)
+		free(d);
+
+	return 0;
+
+error:
+	if (d != NULL)
+		free(d);
+
+	return -1;
+}
diff --git a/camera/exynos_utils.c b/camera/exynos_utils.c
new file mode 100644
index 0000000..c969656
--- /dev/null
+++ b/camera/exynos_utils.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <malloc.h>
+#include <ctype.h>
+
+#define LOG_TAG "exynos_utils"
+#include <utils/Log.h>
+
+#include "exynos_camera.h"
+
+int list_head_insert(struct list_head *list, struct list_head *prev,
+	struct list_head *next)
+{
+	if (list == NULL)
+		return -EINVAL;
+
+	list->prev = prev;
+	list->next = next;
+
+	if(prev != NULL)
+		prev->next = list;
+	if(next != NULL)
+		next->prev = list;
+
+	return 0;
+}
+
+void list_head_remove(struct list_head *list)
+{
+	if(list == NULL)
+		return;
+
+	if(list->next != NULL)
+		list->next->prev = list->prev;
+	if(list->prev != NULL)
+		list->prev->next = list->next;
+}
+
+
+int exynos_camera_buffer_length(int width, int height, int format)
+{
+	float bpp;
+	int buffer_length;
+
+	switch (format) {
+		case V4L2_PIX_FMT_RGB32:
+			bpp = 4.0f;
+			buffer_length = (int) ((float) width * (float) height * bpp);
+			break;
+		case V4L2_PIX_FMT_RGB565:
+		case V4L2_PIX_FMT_YUYV:
+		case V4L2_PIX_FMT_UYVY:
+		case V4L2_PIX_FMT_VYUY:
+		case V4L2_PIX_FMT_YVYU:
+		case V4L2_PIX_FMT_YUV422P:
+		case V4L2_PIX_FMT_NV16:
+		case V4L2_PIX_FMT_NV61:
+			bpp = 2.0f;
+			buffer_length = (int) ((float) width * (float) height * bpp);
+			break;
+		case V4L2_PIX_FMT_NV12:
+		case V4L2_PIX_FMT_NV12T:
+		case V4L2_PIX_FMT_YUV420:
+		case V4L2_PIX_FMT_YVU420:
+			bpp = 1.5f;
+			buffer_length = EXYNOS_CAMERA_ALIGN(width * height);
+			buffer_length += EXYNOS_CAMERA_ALIGN(width * height / 2);
+			break;
+		case V4L2_PIX_FMT_NV21:
+			bpp = 1.5f;
+			buffer_length = (int) ((float) width * (float) height * bpp);
+			break;
+		case V4L2_PIX_FMT_JPEG:
+		case V4L2_PIX_FMT_INTERLEAVED:
+		default:
+			buffer_length = -1;
+			bpp = 0;
+			break;
+	}
+
+	return buffer_length;
+}
+
+void exynos_camera_yuv_planes(int width, int height, int format, int address, int *address_y, int *address_cb, int *address_cr)
+{
+	switch (format) {
+		case V4L2_PIX_FMT_RGB32:
+		case V4L2_PIX_FMT_RGB565:
+		case V4L2_PIX_FMT_YUYV:
+		case V4L2_PIX_FMT_UYVY:
+		case V4L2_PIX_FMT_VYUY:
+		case V4L2_PIX_FMT_YVYU:
+			if (address_y != NULL)
+				*address_y = address;
+			break;
+		case V4L2_PIX_FMT_YUV420:
+			if (address_y != NULL)
+				*address_y = address;
+
+			address += EXYNOS_CAMERA_ALIGN(width * height);
+
+			if (address_cb != NULL)
+				*address_cb = address;
+
+			address += EXYNOS_CAMERA_ALIGN(width * height / 4);
+
+			if (address_cr != NULL)
+				*address_cr = address;
+			break;
+		case V4L2_PIX_FMT_NV12:
+		case V4L2_PIX_FMT_NV12T:
+			if (address_y != NULL)
+				*address_y = address;
+
+			address += EXYNOS_CAMERA_ALIGN(width * height);
+
+			if (address_cb != NULL)
+				*address_cb = address;
+
+			if (address_cr != NULL)
+				*address_cr = address;
+			break;
+		case V4L2_PIX_FMT_NV21:
+		case V4L2_PIX_FMT_NV16:
+		case V4L2_PIX_FMT_NV61:
+		default:
+			if (address_y != NULL)
+				*address_y = address;
+
+			address += width * height;
+
+			if (address_cb != NULL)
+				*address_cb = address;
+
+			if (address_cr != NULL)
+				*address_cr = address;
+			break;
+	}
+}
diff --git a/camera/exynos_v4l2.c b/camera/exynos_v4l2.c
new file mode 100644
index 0000000..2e7fdaf
--- /dev/null
+++ b/camera/exynos_v4l2.c
@@ -0,0 +1,739 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ *
+ * Based on crespo libcamera and exynos4 hal libcamera:
+ * Copyright 2008, The Android Open Source Project
+ * Copyright 2010, Samsung Electronics Co. LTD
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <malloc.h>
+#include <poll.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <sys/ioctl.h>
+
+#include <asm/types.h>
+
+#define LOG_TAG "exynos_v4l2"
+#include <utils/Log.h>
+
+#include "exynos_camera.h"
+
+int exynos_v4l2_init(struct exynos_camera *exynos_camera)
+{
+	int i;
+
+	for (i = 0; i < EXYNOS_CAMERA_MAX_V4L2_NODES_COUNT; i++)
+		exynos_camera->v4l2_fds[i] = -1;
+
+	return 0;
+}
+
+int exynos_v4l2_index(struct exynos_camera *exynos_camera, int exynos_v4l2_id)
+{
+	int index;
+	int i;
+
+	if (exynos_camera == NULL || exynos_camera->config == NULL ||
+		exynos_camera->config->v4l2_nodes == NULL)
+		return -EINVAL;
+
+	if (exynos_v4l2_id > exynos_camera->config->v4l2_nodes_count)
+		return -1;
+
+	index = -1;
+	for (i = 0; i < exynos_camera->config->v4l2_nodes_count; i++) {
+		if (exynos_camera->config->v4l2_nodes[i].id == exynos_v4l2_id &&
+			exynos_camera->config->v4l2_nodes[i].node != NULL) {
+			index = i;
+		}
+	}
+
+	return index;
+}
+
+int exynos_v4l2_fd(struct exynos_camera *exynos_camera, int exynos_v4l2_id)
+{
+	int index;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	index = exynos_v4l2_index(exynos_camera, exynos_v4l2_id);
+	if (index < 0) {
+		ALOGE("%s: Unable to get v4l2 index for id %d", __func__, exynos_v4l2_id);
+		return -1;
+	}
+
+	return exynos_camera->v4l2_fds[index];
+}
+
+int exynos_v4l2_open(struct exynos_camera *exynos_camera, int exynos_v4l2_id)
+{
+	char *node;
+	int index;
+	int fd;
+
+	if (exynos_camera == NULL || exynos_camera->config == NULL ||
+		exynos_camera->config->v4l2_nodes == NULL)
+		return -EINVAL;
+
+	index = exynos_v4l2_index(exynos_camera, exynos_v4l2_id);
+	if (index < 0) {
+		ALOGE("%s: Unable to get v4l2 node for id %d", __func__, exynos_v4l2_id);
+		return -1;
+	}
+
+	node = exynos_camera->config->v4l2_nodes[index].node;
+	fd = open(node, O_RDWR);
+	if (fd < 0) {
+		ALOGE("%s: Unable to open v4l2 node for id %d", __func__, exynos_v4l2_id);
+		return -1;
+	}
+
+	exynos_camera->v4l2_fds[index] = fd;
+
+	return 0;
+}
+
+void exynos_v4l2_close(struct exynos_camera *exynos_camera, int exynos_v4l2_id)
+{
+	int index;
+
+	if (exynos_camera == NULL || exynos_camera->config == NULL ||
+		exynos_camera->config->v4l2_nodes == NULL)
+		return;
+
+	index = exynos_v4l2_index(exynos_camera, exynos_v4l2_id);
+	if (index < 0) {
+		ALOGE("%s: Unable to get v4l2 node for id %d", __func__, exynos_v4l2_id);
+		return;
+	}
+
+	if (exynos_camera->v4l2_fds[index] >= 0)
+		close(exynos_camera->v4l2_fds[index]);
+
+	exynos_camera->v4l2_fds[index] = -1;
+}
+
+int exynos_v4l2_ioctl(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int request, void *data)
+{
+	int fd;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	fd = exynos_v4l2_fd(exynos_camera, exynos_v4l2_id);
+	if (fd < 0) {
+		ALOGE("%s: Unable to get v4l2 fd for id %d", __func__, exynos_v4l2_id);
+		return -1;
+	}
+
+	return ioctl(fd, request, data);
+}
+
+int exynos_v4l2_poll(struct exynos_camera *exynos_camera, int exynos_v4l2_id)
+{
+	struct pollfd events;
+	int fd;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	fd = exynos_v4l2_fd(exynos_camera, exynos_v4l2_id);
+	if (fd < 0) {
+		ALOGE("%s: Unable to get v4l2 fd for id %d", __func__, exynos_v4l2_id);
+		return -1;
+	}
+
+	memset(&events, 0, sizeof(events));
+	events.fd = fd;
+	events.events = POLLIN | POLLERR;
+
+	rc = poll(&events, 1, 1000);
+	if (rc < 0 || events.revents & POLLERR)
+		return -1;
+
+	return rc;
+}
+
+int exynos_v4l2_qbuf(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, int memory, int index, unsigned long userptr)
+{
+	struct v4l2_buffer buffer;
+	int rc;
+
+	if (exynos_camera == NULL || index < 0)
+		return -EINVAL;
+
+	memset(&buffer, 0, sizeof(buffer));
+	buffer.type = type;
+	buffer.memory = memory;
+	buffer.index = index;
+
+	if (userptr)
+		buffer.m.userptr = userptr;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_QBUF, &buffer);
+	return rc;
+}
+
+int exynos_v4l2_qbuf_cap(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int index)
+{
+	return exynos_v4l2_qbuf(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		V4L2_MEMORY_MMAP, index, 0);
+}
+
+int exynos_v4l2_qbuf_out(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int index, unsigned long userptr)
+{
+	return exynos_v4l2_qbuf(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		V4L2_MEMORY_USERPTR, index, userptr);
+}
+
+int exynos_v4l2_dqbuf(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, int memory)
+{
+	struct v4l2_buffer buffer;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	memset(&buffer, 0, sizeof(buffer));
+	buffer.type = type;
+	buffer.memory = memory;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_DQBUF, &buffer);
+	if (rc < 0)
+		return rc;
+
+	return buffer.index;
+}
+
+int exynos_v4l2_dqbuf_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id)
+{
+	return exynos_v4l2_dqbuf(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		V4L2_MEMORY_MMAP);
+}
+
+int exynos_v4l2_dqbuf_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id)
+{
+	return exynos_v4l2_dqbuf(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		V4L2_MEMORY_USERPTR);
+}
+
+int exynos_v4l2_reqbufs(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type, int memory, int count)
+{
+	struct v4l2_requestbuffers requestbuffers;
+	int rc;
+
+	if (exynos_camera == NULL || count < 0)
+		return -EINVAL;
+
+	requestbuffers.type = type;
+	requestbuffers.count = count;
+	requestbuffers.memory = memory;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_REQBUFS, &requestbuffers);
+	if (rc < 0)
+		return rc;
+
+	return requestbuffers.count;
+}
+
+int exynos_v4l2_reqbufs_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int count)
+{
+	return exynos_v4l2_reqbufs(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		V4L2_MEMORY_MMAP, count);
+}
+
+int exynos_v4l2_reqbufs_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int count)
+{
+	return exynos_v4l2_reqbufs(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		V4L2_MEMORY_USERPTR, count);
+}
+
+int exynos_v4l2_querybuf(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type, int memory, int index)
+{
+	struct v4l2_buffer buffer;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	memset(&buffer, 0, sizeof(buffer));
+	buffer.type = type;
+	buffer.memory = memory;
+	buffer.index = index;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_QUERYBUF, &buffer);
+	if (rc < 0)
+		return rc;
+
+	return buffer.length;
+}
+
+int exynos_v4l2_querybuf_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int index)
+{
+	return exynos_v4l2_querybuf(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		V4L2_MEMORY_MMAP, index);
+}
+
+int exynos_v4l2_querybuf_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int index)
+{
+	return exynos_v4l2_querybuf(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		V4L2_MEMORY_USERPTR, index);
+}
+
+int exynos_v4l2_querycap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int flags)
+{
+	struct v4l2_capability cap;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_QUERYCAP, &cap);
+	if (rc < 0)
+		return rc;
+
+	if (!(cap.capabilities & flags))
+		return -1;
+
+	return 0;
+}
+
+int exynos_v4l2_querycap_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id)
+{
+	return exynos_v4l2_querycap(exynos_camera, exynos_v4l2_id, V4L2_CAP_VIDEO_CAPTURE);
+}
+
+int exynos_v4l2_querycap_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id)
+{
+	return exynos_v4l2_querycap(exynos_camera, exynos_v4l2_id, V4L2_CAP_VIDEO_OUTPUT);
+}
+
+int exynos_v4l2_streamon(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type)
+{
+	enum v4l2_buf_type buf_type;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	buf_type = type;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_STREAMON, &buf_type);
+	return rc;
+}
+
+int exynos_v4l2_streamon_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id)
+{
+	return exynos_v4l2_streamon(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+}
+
+int exynos_v4l2_streamon_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id)
+{
+	return exynos_v4l2_streamon(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+}
+
+int exynos_v4l2_streamoff(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type)
+{
+	enum v4l2_buf_type buf_type;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	buf_type = type;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_STREAMOFF, &buf_type);
+	return rc;
+}
+
+int exynos_v4l2_streamoff_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id)
+{
+	return exynos_v4l2_streamoff(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+}
+
+int exynos_v4l2_streamoff_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id)
+{
+	return exynos_v4l2_streamoff(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+}
+
+int exynos_v4l2_g_fmt(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, int *width, int *height, int *fmt)
+{
+	struct v4l2_format format;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	format.type = type;
+	format.fmt.pix.field = V4L2_FIELD_NONE;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_G_FMT, &format);
+	if (rc < 0)
+		return rc;
+
+	if (width != NULL)
+		*width = format.fmt.pix.width;
+	if (height != NULL)
+		*height = format.fmt.pix.height;
+	if (fmt != NULL)
+		*fmt = format.fmt.pix.pixelformat;
+
+	return 0;
+}
+
+int exynos_v4l2_g_fmt_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int *width, int *height, int *fmt)
+{
+	return exynos_v4l2_g_fmt(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		width, height, fmt);
+}
+
+int exynos_v4l2_g_fmt_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int *width, int *height, int *fmt)
+{
+	return exynos_v4l2_g_fmt(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		width, height, fmt);
+}
+
+int exynos_v4l2_s_fmt_pix(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type, int width, int height, int fmt, int field,
+	int priv)
+{
+	struct v4l2_format format;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	memset(&format, 0, sizeof(format));
+	format.type = type;
+	format.fmt.pix.width = width;
+	format.fmt.pix.height = height;
+	format.fmt.pix.pixelformat = fmt;
+	format.fmt.pix.field = field;
+	format.fmt.pix.priv = priv;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_S_FMT, &format);
+	return rc;
+
+	return 0;
+}
+
+int exynos_v4l2_s_fmt_pix_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int width, int height, int fmt, int priv)
+{
+	return exynos_v4l2_s_fmt_pix(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		width, height, fmt, V4L2_FIELD_NONE, priv);
+}
+
+int exynos_v4l2_s_fmt_pix_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int width, int height, int fmt, int priv)
+{
+	return exynos_v4l2_s_fmt_pix(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		width, height, fmt, V4L2_FIELD_NONE, priv);
+}
+
+int exynos_v4l2_s_fmt_win(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int left, int top, int width, int height)
+{
+	struct v4l2_format format;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	memset(&format, 0, sizeof(format));
+	format.type = V4L2_BUF_TYPE_VIDEO_OVERLAY;
+	format.fmt.win.w.left = left;
+	format.fmt.win.w.top = top;
+	format.fmt.win.w.width = width;
+	format.fmt.win.w.height = height;
+
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_S_FMT, &format);
+	return rc;
+}
+
+int exynos_v4l2_enum_fmt(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int type, int fmt)
+{
+	struct v4l2_fmtdesc fmtdesc;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	fmtdesc.type = type;
+	fmtdesc.index = 0;
+
+	do {
+		rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_ENUM_FMT, &fmtdesc);
+		if (rc < 0)
+			return rc;
+
+		if (fmtdesc.pixelformat == (unsigned int) fmt)
+			return 0;
+
+		fmtdesc.index++;
+	} while (rc >= 0);
+
+	return -1;
+}
+
+int exynos_v4l2_enum_fmt_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int fmt)
+{
+	return exynos_v4l2_enum_fmt(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		fmt);
+}
+
+int exynos_v4l2_enum_fmt_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int fmt)
+{
+	return exynos_v4l2_enum_fmt(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		fmt);
+}
+
+int exynos_v4l2_enum_input(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int id)
+{
+	struct v4l2_input input;
+	int rc;
+
+	if (exynos_camera == NULL || id < 0)
+		return -EINVAL;
+
+	input.index = id;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_ENUMINPUT, &input);
+	if (rc < 0)
+		return rc;
+
+	if (input.name[0] == '\0')
+		return -1;
+
+	return 0;
+}
+
+int exynos_v4l2_s_input(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int id)
+{
+	struct v4l2_input input;
+	int rc;
+
+	if (exynos_camera == NULL || id < 0)
+		return -EINVAL;
+
+	input.index = id;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_S_INPUT, &input);
+	return rc;
+}
+
+int exynos_v4l2_g_ext_ctrls(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, struct v4l2_ext_control *control, int count)
+{
+	struct v4l2_ext_controls controls;
+	int rc;
+
+	if (exynos_camera == NULL || control == NULL)
+		return -EINVAL;
+
+	memset(&controls, 0, sizeof(controls));
+	controls.ctrl_class = V4L2_CTRL_CLASS_CAMERA;
+	controls.count = count;
+	controls.controls = control;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_G_EXT_CTRLS, &controls);
+	return rc;
+}
+
+int exynos_v4l2_g_ctrl(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int id, int *value)
+{
+	struct v4l2_control control;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	control.id = id;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_G_CTRL, &control);
+	if (rc < 0)
+		return rc;
+
+	if (value != NULL)
+		*value = control.value;
+
+	return 0;
+}
+
+int exynos_v4l2_s_ctrl(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int id, int value)
+{
+	struct v4l2_control control;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	control.id = id;
+	control.value = value;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_S_CTRL, &control);
+	if (rc < 0)
+		return rc;
+
+	return control.value;
+}
+
+int exynos_v4l2_s_parm(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, struct v4l2_streamparm *streamparm)
+{
+	int rc;
+
+	if (exynos_camera == NULL || streamparm == NULL)
+		return -EINVAL;
+
+	streamparm->type = type;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_S_PARM, streamparm);
+	return rc;
+}
+
+int exynos_v4l2_s_parm_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, struct v4l2_streamparm *streamparm)
+{
+	return exynos_v4l2_s_parm(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		streamparm);
+}
+
+int exynos_v4l2_s_parm_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, struct v4l2_streamparm *streamparm)
+{
+	return exynos_v4l2_s_parm(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		streamparm);
+}
+
+int exynos_v4l2_s_crop(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	int type, int left, int top, int width, int height)
+{
+	struct v4l2_crop crop;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	crop.type = type;
+	crop.c.left = left;
+	crop.c.top = top;
+	crop.c.width = width;
+	crop.c.height = height;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_S_CROP, &crop);
+	return rc;
+}
+
+int exynos_v4l2_s_crop_cap(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int left, int top, int width, int height)
+{
+	return exynos_v4l2_s_crop(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_CAPTURE,
+		left, top, width, height);
+}
+
+int exynos_v4l2_s_crop_out(struct exynos_camera *exynos_camera,
+	int exynos_v4l2_id, int left, int top, int width, int height)
+{
+	return exynos_v4l2_s_crop(exynos_camera, exynos_v4l2_id, V4L2_BUF_TYPE_VIDEO_OUTPUT,
+		left, top, width, height);
+}
+
+int exynos_v4l2_g_fbuf(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	void **base, int *width, int *height, int *fmt)
+{
+	struct v4l2_framebuffer framebuffer;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_G_FBUF, &framebuffer);
+	if (rc < 0)
+		return rc;
+
+	if (base != NULL)
+		*base = framebuffer.base;
+	if (width != NULL)
+		*width = framebuffer.fmt.width;
+	if (height != NULL)
+		*height = framebuffer.fmt.height;
+	if (fmt != NULL)
+		*fmt = framebuffer.fmt.pixelformat;
+
+	return 0;
+}
+
+int exynos_v4l2_s_fbuf(struct exynos_camera *exynos_camera, int exynos_v4l2_id,
+	void *base, int width, int height, int fmt)
+{
+	struct v4l2_framebuffer framebuffer;
+	int rc;
+
+	if (exynos_camera == NULL)
+		return -EINVAL;
+
+	memset(&framebuffer, 0, sizeof(framebuffer));
+	framebuffer.base = base;
+	framebuffer.fmt.width = width;
+	framebuffer.fmt.height = height;
+	framebuffer.fmt.pixelformat = fmt;
+
+	rc = exynos_v4l2_ioctl(exynos_camera, exynos_v4l2_id, VIDIOC_S_FBUF, &framebuffer);
+	return rc;
+}
diff --git a/camera/exynos_v4l2_output.c b/camera/exynos_v4l2_output.c
new file mode 100644
index 0000000..0aa968a
--- /dev/null
+++ b/camera/exynos_v4l2_output.c
@@ -0,0 +1,394 @@
+/*
+ * Copyright (C) 2013 Paul Kocialkowski
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <malloc.h>
+#include <poll.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <sys/ioctl.h>
+
+#include <asm/types.h>
+
+#define LOG_TAG "exynos_v4l2_output"
+#include <utils/Log.h>
+
+#include "exynos_camera.h"
+
+int exynos_v4l2_output_start(struct exynos_camera *exynos_camera,
+	struct exynos_v4l2_output *output)
+{
+	int width, height, format;
+	int buffer_width, buffer_height, buffer_format;
+	camera_memory_t *memory = NULL;
+	int memory_address, memory_size;
+#ifdef EXYNOS_ION
+	int memory_ion_fd = -1;
+#endif
+	int buffers_count, buffer_length;
+	int v4l2_id;
+	int value;
+	int fd;
+	int rc;
+	int i;
+
+	if (exynos_camera == NULL || output == NULL)
+		return -EINVAL;
+
+	ALOGD("%s()", __func__);
+
+	if (output->enabled) {
+		ALOGE("Output was already started");
+		return -1;
+	}
+
+	width = output->width;
+	height = output->height;
+	format = output->format;
+
+	buffer_width = output->buffer_width;
+	buffer_height = output->buffer_height;
+	buffer_format = output->buffer_format;
+
+	v4l2_id = output->v4l2_id;
+
+	buffers_count = output->buffers_count;
+	if (buffers_count <= 0) {
+		ALOGE("%s: Invalid buffers count: %d", __func__, buffers_count);
+		goto error;
+	}
+
+	buffer_length = exynos_camera_buffer_length(width, height, format);
+
+	rc = exynos_v4l2_open(exynos_camera, v4l2_id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to open v4l2 device", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_querycap_out(exynos_camera, v4l2_id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to query capabilities", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_g_fmt_out(exynos_camera, v4l2_id, NULL, NULL, NULL);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get format", __func__);
+		goto error;
+	}
+
+	value = 0;
+	rc = exynos_v4l2_g_ctrl(exynos_camera, v4l2_id, V4L2_CID_RESERVED_MEM_BASE_ADDR, &value);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get address", __func__);
+		goto error;
+	}
+
+	memory_address = value;
+
+	value = 0;
+	rc = exynos_v4l2_g_ctrl(exynos_camera, v4l2_id, V4L2_CID_RESERVED_MEM_SIZE, &value);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get size", __func__);
+		goto error;
+	}
+
+	memory_size = value * 1024;
+	
+	value = 0;
+	rc = exynos_v4l2_g_ctrl(exynos_camera, v4l2_id, V4L2_CID_FIMC_VERSION, &value);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get fimc version", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_s_ctrl(exynos_camera, v4l2_id, V4L2_CID_OVLY_MODE, FIMC_OVLY_NONE_MULTI_BUF);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set overlay mode", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_s_fmt_pix_out(exynos_camera, v4l2_id, buffer_width, buffer_height, buffer_format, 0);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set output pixel format!", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_s_crop_out(exynos_camera, v4l2_id, 0, 0, buffer_width, buffer_height);
+	if (rc < 0) {
+		ALOGE("%s: Unable to crop", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_reqbufs_out(exynos_camera, v4l2_id, 1);
+	if (rc < 0) {
+		ALOGE("%s: Unable to request buffers", __func__);
+		goto error;
+	}
+
+	if (memory_address != 0 && memory_address != (int) 0xffffffff && memory_size >= buffer_length) {
+		for (i = buffers_count; i > 0; i--) {
+			if (buffer_length * i < memory_size)
+				break;
+		}
+
+		// This should never happen
+		if (i == 0)
+			goto error;
+
+		buffers_count = i;
+		ALOGD("Found %d buffers available for output!", buffers_count);
+
+		if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+			fd = exynos_v4l2_fd(exynos_camera, v4l2_id);
+			if (fd < 0) {
+				ALOGE("%s: Unable to get v4l2 fd for id %d", __func__, v4l2_id);
+				goto error;
+			}
+
+			memory = exynos_camera->callbacks.request_memory(fd, buffer_length, buffers_count, exynos_camera->callbacks.user);
+			if (memory == NULL || memory->data == NULL || memory->data == MAP_FAILED) {
+				ALOGE("%s: Unable to request memory", __func__);
+				goto error;
+			}
+		} else {
+			ALOGE("%s: No memory request function!", __func__);
+			goto error;
+		}
+	} else {
+#ifdef EXYNOS_ION
+		memory_ion_fd = exynos_ion_alloc(exynos_camera, buffers_count * buffer_length);
+		if (memory_ion_fd < 0) {
+			ALOGE("%s: Unable to alloc ION memory", __func__);
+			goto error;
+		}
+
+		if (EXYNOS_CAMERA_CALLBACK_DEFINED(request_memory)) {
+			memory = exynos_camera->callbacks.request_memory(memory_ion_fd, buffer_length, buffers_count, exynos_camera->callbacks.user);
+			if (memory == NULL || memory->data == NULL || memory->data == MAP_FAILED) {
+				ALOGE("%s: Unable to request memory", __func__);
+				goto error;
+			}
+		} else {
+			ALOGE("%s: No memory request function!", __func__);
+			goto error;
+		}
+
+		memory_address = exynos_ion_phys(exynos_camera, memory_ion_fd);
+#else
+		ALOGE("%s: Unable to find memory", __func__);
+		goto error;
+#endif
+	}
+
+	output->memory = memory;
+	output->memory_address = memory_address;
+#ifdef EXYNOS_ION
+	output->memory_ion_fd = memory_ion_fd;
+#endif
+	output->memory_index = 0;
+	output->buffers_count = buffers_count;
+	output->buffer_length = buffer_length;
+
+	output->enabled = 1;
+
+	rc = 0;
+	goto complete;
+
+error:
+	if (memory != NULL && memory->release != NULL) {
+		memory->release(memory);
+		output->memory = NULL;
+	}
+
+#ifdef EXYNOS_ION
+	if (memory_ion_fd >= 0)
+		exynos_ion_free(exynos_camera, memory_ion_fd);
+#endif
+
+	exynos_v4l2_close(exynos_camera, v4l2_id);
+
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+void exynos_v4l2_output_stop(struct exynos_camera *exynos_camera,
+	struct exynos_v4l2_output *output)
+{
+	int v4l2_id;
+	int rc;
+
+	if (exynos_camera == NULL || output == NULL)
+		return;
+
+//	ALOGD("%s()", __func__);
+
+	if (!output->enabled) {
+		ALOGE("Output was already stopped");
+		return;
+	}
+
+	v4l2_id = output->v4l2_id;
+
+	rc = exynos_v4l2_reqbufs_out(exynos_camera, v4l2_id, 0);
+	if (rc < 0)
+		ALOGE("%s: Unable to request buffers", __func__);
+
+	if (output->memory != NULL && output->memory->release != NULL) {
+		output->memory->release(output->memory);
+		output->memory = NULL;
+	}
+
+#ifdef EXYNOS_ION
+	if (output->memory_ion_fd >= 0) {
+		exynos_ion_free(exynos_camera, output->memory_ion_fd);
+		output->memory_ion_fd = -1;
+	}
+#endif
+
+	exynos_v4l2_close(exynos_camera, v4l2_id);
+
+	output->enabled = 0;
+}
+
+int exynos_v4l2_output(struct exynos_camera *exynos_camera,
+	struct exynos_v4l2_output *output, int buffer_address)
+{
+	struct fimc_buf fimc_buffer;
+	void *fb_base;
+	int width, height, format;
+	int buffer_width, buffer_height, buffer_format;
+	int buffer_length;
+	int address;
+	int v4l2_id;
+	int rc;
+
+	if (exynos_camera == NULL || output == NULL)
+		return -EINVAL;
+
+//	ALOGD("%s()", __func__);
+
+	if (!output->enabled) {
+		ALOGE("Output was not started");
+		return -1;
+	}
+
+	width = output->width;
+	height = output->height;
+	format = output->format;
+
+	buffer_width = output->buffer_width;
+	buffer_height = output->buffer_height;
+	buffer_format = output->buffer_format;
+
+	buffer_length = output->buffer_length;
+	v4l2_id = output->v4l2_id;
+
+	rc = exynos_v4l2_g_fbuf(exynos_camera, v4l2_id, &fb_base, NULL, NULL, NULL);
+	if (rc < 0) {
+		ALOGE("%s: Unable to get fbuf", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_s_fbuf(exynos_camera, v4l2_id, fb_base, width, height, format);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set fbuf", __func__);
+		goto error;
+	}
+
+	memset(&fimc_buffer, 0, sizeof(fimc_buffer));
+
+	address = output->memory_address + buffer_length * output->memory_index;
+
+	exynos_camera_yuv_planes(width, height, format, address, (int *) &fimc_buffer.base[0], (int *) &fimc_buffer.base[1], (int *) &fimc_buffer.base[2]);
+
+	rc = exynos_v4l2_s_ctrl(exynos_camera, v4l2_id, V4L2_CID_DST_INFO, (int) &fimc_buffer);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set dst info", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_s_fmt_win(exynos_camera, v4l2_id, 0, 0, width, height);
+	if (rc < 0) {
+		ALOGE("%s: Unable to set overlay win", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_streamon_out(exynos_camera, v4l2_id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to start stream", __func__);
+		goto error;
+	}
+
+	memset(&fimc_buffer, 0, sizeof(fimc_buffer));
+
+	exynos_camera_yuv_planes(buffer_width, buffer_height, buffer_format, buffer_address, (int *) &fimc_buffer.base[0], (int *) &fimc_buffer.base[1], (int *) &fimc_buffer.base[2]);
+
+	rc = exynos_v4l2_qbuf_out(exynos_camera, v4l2_id, 0, (unsigned long) &fimc_buffer);
+	if (rc < 0) {
+		ALOGE("%s: Unable to queue buffer", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_dqbuf_out(exynos_camera, v4l2_id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to dequeue buffer", __func__);
+		goto error;
+	}
+
+	rc = exynos_v4l2_streamoff_out(exynos_camera, v4l2_id);
+	if (rc < 0) {
+		ALOGE("%s: Unable to stop stream", __func__);
+		goto error;
+	}
+
+	rc = 0;
+	goto complete;
+
+error:
+	rc = -1;
+
+complete:
+	return rc;
+}
+
+int exynos_v4l2_output_release(struct exynos_camera *exynos_camera,
+	struct exynos_v4l2_output *output)
+{
+	int buffers_count;
+	int memory_index;
+
+	if (exynos_camera == NULL || output == NULL)
+		return -EINVAL;
+
+//	ALOGD("%s()", __func__);
+
+	buffers_count = output->buffers_count;
+	memory_index = output->memory_index;
+
+	memory_index++;
+	output->memory_index = memory_index % buffers_count;
+
+	return 0;
+}
diff --git a/camera/include/linux/fimc.h b/camera/include/linux/fimc.h
new file mode 100644
index 0000000..40deab0
--- /dev/null
+++ b/camera/include/linux/fimc.h
@@ -0,0 +1,381 @@
+/* linux/drivers/media/video/samsung/fimc/fimc.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * Header file for Samsung Camera Interface (FIMC) driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+
+#ifndef __FIMC_H
+#define __FIMC_H __FILE__
+
+typedef unsigned int dma_addr_t;
+typedef __u32  u32;
+typedef __s32  s32;
+
+#ifdef __KERNEL__
+#include <linux/wait.h>
+#include <linux/mutex.h>
+#include <linux/i2c.h>
+#include <linux/fb.h>
+#include <linux/videodev2.h>
+#include <linux/platform_device.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include <media/videobuf-core.h>
+#include <media/v4l2-mediabus.h>
+#if defined(CONFIG_BUSFREQ_OPP) || defined(CONFIG_BUSFREQ_LOCK_WRAPPER)
+#include <mach/dev.h>
+#endif
+#include <plat/media.h>
+#include <plat/fimc.h>
+#include <plat/cpu.h>
+#endif
+
+#ifdef CONFIG_PM_RUNTIME
+#include <linux/pm_runtime.h>
+#endif
+
+#define FIMC_NAME		"s3c-fimc"
+#define FIMC_CMA_NAME		"fimc"
+
+#define FIMC_CORE_CLK		"sclk_fimc"
+#define FIMC_CLK_RATE		166750000
+#define EXYNOS_BUSFREQ_NAME	"exynos-busfreq"
+
+#if defined(CONFIG_ARCH_EXYNOS4)
+#define FIMC_DEVICES		4
+#define FIMC_PHYBUFS		32
+#define FIMC_MAXCAMS		7
+#else
+#define FIMC_DEVICES		3
+#define FIMC_PHYBUFS		4
+#define FIMC_MAXCAMS		5
+#endif
+
+#define FIMC_SUBDEVS		3
+#define FIMC_OUTBUFS		3
+#define FIMC_INQUEUES		10
+#define FIMC_MAX_CTXS		4
+#define FIMC_TPID		3
+#define FIMC_CAPBUFS		32
+#define FIMC_ONESHOT_TIMEOUT	200
+#define FIMC_DQUEUE_TIMEOUT	1000
+
+#define FIMC_FIFOOFF_CNT	1000000 /* Sufficiently big value for stop */
+
+#define FORMAT_FLAGS_PACKED	0x1
+#define FORMAT_FLAGS_PLANAR	0x2
+
+#define FIMC_ADDR_Y		0
+#define FIMC_ADDR_CB		1
+#define FIMC_ADDR_CR		2
+
+#define FIMC_HD_WIDTH		1280
+#define FIMC_HD_HEIGHT		720
+
+#define FIMC_FHD_WIDTH		1920
+#define FIMC_FHD_HEIGHT		1080
+
+#define FIMC_MMAP_IDX		-1
+#define FIMC_USERPTR_IDX	-2
+
+#define FIMC_HCLK		0
+#define FIMC_SCLK		1
+#define CSI_CH_0		0
+#define CSI_CH_1		1
+#if defined(CONFIG_VIDEO_FIMC_FIFO)
+#define FIMC_OVLY_MODE FIMC_OVLY_FIFO
+#elif defined(CONFIG_VIDEO_FIMC_DMA_AUTO)
+#define FIMC_OVLY_MODE FIMC_OVLY_DMA_AUTO
+#endif
+
+#define PINGPONG_2ADDR_MODE
+#if defined(PINGPONG_2ADDR_MODE)
+#define FIMC_PINGPONG 2
+#endif
+
+#define check_bit(data, loc)	((data) & (0x1<<(loc)))
+#define FRAME_SEQ		0xf
+
+#define fimc_cam_use		((pdata->use_cam) ? 1 : 0)
+
+#define L2_FLUSH_ALL	SZ_1M
+#define L1_FLUSH_ALL	SZ_64K
+
+/*
+ * ENUMERATIONS
+*/
+enum fimc_status {
+	FIMC_READY_OFF		= 0x00,
+	FIMC_STREAMOFF		= 0x01,
+	FIMC_READY_ON		= 0x02,
+	FIMC_STREAMON		= 0x03,
+	FIMC_STREAMON_IDLE	= 0x04, /* oneshot mode */
+	FIMC_OFF_SLEEP		= 0x05,
+	FIMC_ON_SLEEP		= 0x06,
+	FIMC_ON_IDLE_SLEEP	= 0x07, /* oneshot mode */
+	FIMC_READY_RESUME	= 0x08,
+	FIMC_BUFFER_STOP	= 0x09,
+	FIMC_BUFFER_START	= 0x0A,
+};
+
+enum fimc_fifo_state {
+	FIFO_CLOSE,
+	FIFO_SLEEP,
+};
+
+enum fimc_fimd_state {
+	FIMD_OFF,
+	FIMD_ON,
+};
+
+enum fimc_rot_flip {
+	FIMC_XFLIP	= 0x01,
+	FIMC_YFLIP	= 0x02,
+	FIMC_ROT	= 0x10,
+};
+
+enum fimc_input {
+	FIMC_SRC_CAM,
+	FIMC_SRC_MSDMA,
+};
+
+enum fimc_overlay_mode {
+	FIMC_OVLY_NOT_FIXED		= 0x0,	/* Overlay mode isn't fixed. */
+	FIMC_OVLY_FIFO			= 0x1,	/* Non-destructive Overlay with FIFO */
+	FIMC_OVLY_DMA_AUTO		= 0x2,	/* Non-destructive Overlay with DMA */
+	FIMC_OVLY_DMA_MANUAL		= 0x3,	/* Non-destructive Overlay with DMA */
+	FIMC_OVLY_NONE_SINGLE_BUF	= 0x4,	/* Destructive Overlay with DMA single destination buffer */
+	FIMC_OVLY_NONE_MULTI_BUF	= 0x5,	/* Destructive Overlay with DMA multiple dstination buffer */
+};
+
+enum fimc_autoload {
+	FIMC_AUTO_LOAD,
+	FIMC_ONE_SHOT,
+};
+
+enum fimc_log {
+	FIMC_LOG_DEBUG		= 0x1000,
+	FIMC_LOG_INFO_L2	= 0x0200,
+	FIMC_LOG_INFO_L1	= 0x0100,
+	FIMC_LOG_WARN		= 0x0010,
+	FIMC_LOG_ERR		= 0x0001,
+};
+
+enum fimc_range {
+	FIMC_RANGE_NARROW	= 0x0,
+	FIMC_RANGE_WIDE		= 0x1,
+};
+
+enum fimc_pixel_format_type{
+	FIMC_RGB,
+	FIMC_YUV420,
+	FIMC_YUV422,
+	FIMC_YUV444,
+};
+
+enum fimc_framecnt_seq {
+	FIMC_FRAMECNT_SEQ_DISABLE,
+	FIMC_FRAMECNT_SEQ_ENABLE,
+};
+
+enum fimc_sysmmu_flag {
+	FIMC_SYSMMU_OFF,
+	FIMC_SYSMMU_ON,
+};
+
+enum fimc_id {
+	FIMC0 = 0x0,
+	FIMC1 = 0x1,
+	FIMC2 = 0x2,
+	FIMC3 = 0x3,
+};
+
+enum fimc_power_status {
+	FIMC_POWER_OFF,
+	FIMC_POWER_ON,
+	FIMC_POWER_SUSPEND,
+};
+
+enum cam_mclk_status {
+	CAM_MCLK_OFF,
+	CAM_MCLK_ON,
+};
+
+/*
+ * STRUCTURES
+*/
+
+/* for reserved memory */
+struct fimc_meminfo {
+	dma_addr_t	base;		/* buffer base */
+	size_t		size;		/* total length */
+	dma_addr_t	curr;		/* current addr */
+	dma_addr_t	vaddr_base;		/* buffer base */
+	dma_addr_t	vaddr_curr;		/* current addr */
+};
+
+struct fimc_buf {
+	dma_addr_t	base[3];
+	size_t		length[3];
+};
+
+struct fimc_overlay_buf {
+	u32 vir_addr[3];
+	size_t size[3];
+	u32 phy_addr[3];
+};
+
+struct fimc_overlay {
+	enum fimc_overlay_mode mode;
+	struct fimc_overlay_buf buf;
+	s32 req_idx;
+};
+
+/* for output overlay device */
+struct fimc_idx {
+	int ctx;
+	int idx;
+};
+
+struct fimc_ctx_idx {
+	struct fimc_idx prev;
+	struct fimc_idx active;
+	struct fimc_idx next;
+};
+
+/* scaler abstraction: local use recommended */
+struct fimc_scaler {
+	u32 bypass;
+	u32 hfactor;
+	u32 vfactor;
+	u32 pre_hratio;
+	u32 pre_vratio;
+	u32 pre_dst_width;
+	u32 pre_dst_height;
+	u32 scaleup_h;
+	u32 scaleup_v;
+	u32 main_hratio;
+	u32 main_vratio;
+	u32 real_width;
+	u32 real_height;
+	u32 shfactor;
+	u32 skipline;
+};
+
+struct s3cfb_user_window {
+	int x;
+	int y;
+};
+
+enum s3cfb_data_path_t {
+	DATA_PATH_FIFO	= 0,
+	DATA_PATH_DMA	= 1,
+	DATA_PATH_IPC	= 2,
+};
+
+enum s3cfb_mem_owner_t {
+	DMA_MEM_NONE	= 0,
+	DMA_MEM_FIMD	= 1,
+	DMA_MEM_OTHER	= 2,
+};
+#define S3CFB_WIN_OFF_ALL	_IO('F', 202)
+#define S3CFB_WIN_POSITION	_IOW('F', 203, struct s3cfb_user_window)
+#define S3CFB_GET_LCD_WIDTH	_IOR('F', 302, int)
+#define S3CFB_GET_LCD_HEIGHT	_IOR('F', 303, int)
+#define S3CFB_SET_WRITEBACK	_IOW('F', 304, u32)
+#define S3CFB_SET_WIN_ON	_IOW('F', 305, u32)
+#define S3CFB_SET_WIN_OFF	_IOW('F', 306, u32)
+#define S3CFB_SET_WIN_PATH	_IOW('F', 307, enum s3cfb_data_path_t)
+#define S3CFB_SET_WIN_ADDR	_IOW('F', 308, unsigned long)
+#define S3CFB_SET_WIN_MEM	_IOW('F', 309, enum s3cfb_mem_owner_t)
+/* ------------------------------------------------------------------------ */
+
+struct fimc_fbinfo {
+	struct fb_fix_screeninfo	*fix;
+	struct fb_var_screeninfo	*var;
+	int				lcd_hres;
+	int				lcd_vres;
+	u32				is_enable;
+	/* lcd fifo control */
+
+	int (*open_fifo)(int id, int ch, int (*do_priv)(void *), void *param);
+	int (*close_fifo)(int id, int (*do_priv)(void *), void *param);
+};
+
+struct fimc_limit {
+	u32 pre_dst_w;
+	u32 bypass_w;
+	u32 trg_h_no_rot;
+	u32 trg_h_rot;
+	u32 real_w_no_rot;
+	u32 real_h_rot;
+};
+
+enum FIMC_EFFECT_FIN {
+	FIMC_EFFECT_FIN_BYPASS = 0,
+	FIMC_EFFECT_FIN_ARBITRARY_CBCR,
+	FIMC_EFFECT_FIN_NEGATIVE,
+	FIMC_EFFECT_FIN_ART_FREEZE,
+	FIMC_EFFECT_FIN_EMBOSSING,
+	FIMC_EFFECT_FIN_SILHOUETTE,
+};
+
+
+struct fimc_effect {
+	int ie_on;
+	int ie_after_sc;
+	enum FIMC_EFFECT_FIN fin;
+	int pat_cb;
+	int pat_cr;
+};
+
+/* debug macro */
+#define FIMC_LOG_DEFAULT	(FIMC_LOG_WARN | FIMC_LOG_ERR)
+
+#define FIMC_DEBUG(fmt, ...)						\
+	do {								\
+			printk(KERN_DEBUG FIMC_NAME "%d: "		\
+				fmt, ctrl->id, ##__VA_ARGS__);			\
+	} while (0)
+
+#define FIMC_INFO_L2(fmt, ...)						\
+	do {								\
+			printk(KERN_INFO FIMC_NAME "%d: "		\
+				fmt, ctrl->id, ##__VA_ARGS__);			\
+	} while (0)
+
+#define FIMC_INFO_L1(fmt, ...)						\
+	do {								\
+			printk(KERN_INFO FIMC_NAME "%d: "		\
+				fmt, ctrl->id, ##__VA_ARGS__);			\
+	} while (0)
+
+#define FIMC_WARN(fmt, ...)						\
+	do {								\
+			printk(KERN_WARNING FIMC_NAME "%d: "		\
+				fmt, ctrl->id, ##__VA_ARGS__);			\
+	} while (0)
+
+
+#define FIMC_ERROR(fmt, ...)						\
+	do {								\
+			printk(KERN_ERR FIMC_NAME "%d: "		\
+				fmt, ctrl->id, ##__VA_ARGS__);			\
+	} while (0)
+
+
+#define fimc_dbg(fmt, ...)		FIMC_DEBUG(fmt, ##__VA_ARGS__)
+#define fimc_info2(fmt, ...)		FIMC_INFO_L2(fmt, ##__VA_ARGS__)
+#define fimc_info1(fmt, ...)		FIMC_INFO_L1(fmt, ##__VA_ARGS__)
+#define fimc_warn(fmt, ...)		FIMC_WARN(fmt, ##__VA_ARGS__)
+#define fimc_err(fmt, ...)		FIMC_ERROR(fmt, ##__VA_ARGS__)
+
+#endif /* __FIMC_H */
diff --git a/camera/include/linux/ion.h b/camera/include/linux/ion.h
new file mode 100644
index 0000000..29dba57
--- /dev/null
+++ b/camera/include/linux/ion.h
@@ -0,0 +1,449 @@
+/*
+ * include/linux/ion.h
+ *
+ * Copyright (C) 2011 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_ION_H
+#define _LINUX_ION_H
+
+#include <linux/types.h>
+
+#define CONFIG_ION_EXYNOS
+
+/* This should be removed some day when phys_addr_t's are fully
+   plumbed in the kernel, and all instances of ion_phys_addr_t should
+   be converted to phys_addr_t.  For the time being many kernel interfaces
+   do not accept phys_addr_t's that would have to */
+#define ion_phys_addr_t unsigned long
+
+struct ion_handle;
+/**
+ * enum ion_heap_types - list of all possible types of heaps
+ * @ION_HEAP_TYPE_SYSTEM:	 memory allocated via vmalloc
+ * @ION_HEAP_TYPE_SYSTEM_CONTIG: memory allocated via kmalloc
+ * @ION_HEAP_TYPE_CARVEOUT:	 memory allocated from a prereserved
+ * 				 carveout heap, allocations are physically
+ * 				 contiguous
+ * @ION_HEAP_END:		 helper for iterating over heaps
+ */
+enum ion_heap_type {
+	ION_HEAP_TYPE_SYSTEM,
+	ION_HEAP_TYPE_SYSTEM_CONTIG,
+	ION_HEAP_TYPE_CARVEOUT,
+	ION_HEAP_TYPE_CUSTOM, /* must be last so device specific heaps always
+				 are at the end of this enum */
+#ifdef CONFIG_ION_EXYNOS
+	ION_HEAP_TYPE_EXYNOS_CONTIG,
+	ION_HEAP_TYPE_EXYNOS,
+	ION_HEAP_TYPE_EXYNOS_USER,
+#endif
+	ION_NUM_HEAPS,
+};
+
+#define ION_HEAP_SYSTEM_MASK		(1 << ION_HEAP_TYPE_SYSTEM)
+#define ION_HEAP_SYSTEM_CONTIG_MASK	(1 << ION_HEAP_TYPE_SYSTEM_CONTIG)
+#define ION_HEAP_CARVEOUT_MASK		(1 << ION_HEAP_TYPE_CARVEOUT)
+
+#ifdef CONFIG_ION_EXYNOS
+#define ION_HEAP_EXYNOS_MASK		(1 << ION_HEAP_TYPE_EXYNOS)
+#define ION_HEAP_EXYNOS_CONTIG_MASK	(1 << ION_HEAP_TYPE_EXYNOS_CONTIG)
+#define ION_HEAP_EXYNOS_USER_MASK	(1 << ION_HEAP_TYPE_EXYNOS_USER)
+#define ION_EXYNOS_NONCACHE_MASK	(1 << (BITS_PER_LONG - 2))
+#define ION_EXYNOS_WRITE_MASK		(1 << (BITS_PER_LONG - 1))
+#endif
+
+#ifdef __KERNEL__
+struct ion_device;
+struct ion_heap;
+struct ion_mapper;
+struct ion_client;
+struct ion_buffer;
+
+/**
+ * struct ion_platform_heap - defines a heap in the given platform
+ * @type:	type of the heap from ion_heap_type enum
+ * @id:		unique identifier for heap.  When allocating (lower numbers 
+ * 		will be allocated from first)
+ * @name:	used for debug purposes
+ * @base:	base address of heap in physical memory if applicable
+ * @size:	size of the heap in bytes if applicable
+ *
+ * Provided by the board file.
+ */
+struct ion_platform_heap {
+	enum ion_heap_type type;
+	unsigned int id;
+	const char *name;
+	ion_phys_addr_t base;
+	size_t size;
+};
+
+/**
+ * struct ion_platform_data - array of platform heaps passed from board file
+ * @nr:		number of structures in the array
+ * @heaps:	array of platform_heap structions
+ *
+ * Provided by the board file in the form of platform data to a platform device.
+ */
+struct ion_platform_data {
+	int nr;
+	struct ion_platform_heap heaps[];
+};
+
+/**
+ * ion_client_create() -  allocate a client and returns it
+ * @dev:	the global ion device
+ * @heap_mask:	mask of heaps this client can allocate from
+ * @name:	used for debugging
+ */
+struct ion_client *ion_client_create(struct ion_device *dev,
+				     unsigned int heap_mask, const char *name);
+
+/**
+ * ion_client_destroy() -  free's a client and all it's handles
+ * @client:	the client
+ *
+ * Free the provided client and all it's resources including
+ * any handles it is holding.
+ */
+void ion_client_destroy(struct ion_client *client);
+
+/**
+ * ion_get_client() - obtain a user client from file descriptor from user
+ * @fd:		the user client created by the request from user. This is
+ *		passed from user.
+ *
+ * This function is requested by the device drivers that implement V4L2 and VB2
+ * interfaces. Those device drivers just obtains virtual address of a buffer
+ * even though it is allocated and mapped by ION. While they can retrieve the
+ * handle of the buffer, they are unable to access it because they do not know
+ * what client the handle belongs to.
+ * Note that the client obtained by this function is not released until
+ * ion_put_client() is called and the client is given.
+ */
+struct ion_client *ion_get_user_client(unsigned int fd_client);
+
+/**
+ * ion_put_client() - release the user client obtained by ion_get_client()
+ * @client - The user client to release.
+ */
+void ion_put_user_client(struct ion_client *user_client);
+
+/**
+ * ion_alloc - allocate ion memory
+ * @client:	the client
+ * @len:	size of the allocation
+ * @align:	requested allocation alignment, lots of hardware blocks have
+ *		alignment requirements of some kind
+ * @flags:	mask of heaps to allocate from, if multiple bits are set
+ *		heaps will be tried in order from lowest to highest order bit
+ *
+ * Allocate memory in one of the heaps provided in heap mask and return
+ * an opaque handle to it.
+ */
+struct ion_handle *ion_alloc(struct ion_client *client, size_t len,
+			     size_t align, unsigned int flags);
+
+/**
+ * ion_free - free a handle
+ * @client:	the client
+ * @handle:	the handle to free
+ *
+ * Free the provided handle.
+ */
+void ion_free(struct ion_client *client, struct ion_handle *handle);
+
+/**
+ * ion_phys - returns the physical address and len of a handle
+ * @client:	the client
+ * @handle:	the handle
+ * @addr:	a pointer to put the address in
+ * @len:	a pointer to put the length in
+ *
+ * This function queries the heap for a particular handle to get the
+ * handle's physical address.  It't output is only correct if
+ * a heap returns physically contiguous memory -- in other cases
+ * this api should not be implemented -- ion_map_dma should be used
+ * instead.  Returns -EINVAL if the handle is invalid.  This has
+ * no implications on the reference counting of the handle --
+ * the returned value may not be valid if the caller is not
+ * holding a reference.
+ */
+int ion_phys(struct ion_client *client, struct ion_handle *handle,
+	     ion_phys_addr_t *addr, size_t *len);
+
+/**
+ * ion_map_kernel - create mapping for the given handle
+ * @client:	the client
+ * @handle:	handle to map
+ *
+ * Map the given handle into the kernel and return a kernel address that
+ * can be used to access this address.
+ */
+void *ion_map_kernel(struct ion_client *client, struct ion_handle *handle);
+
+/**
+ * ion_unmap_kernel() - destroy a kernel mapping for a handle
+ * @client:	the client
+ * @handle:	handle to unmap
+ */
+void ion_unmap_kernel(struct ion_client *client, struct ion_handle *handle);
+
+/**
+ * ion_map_dma - create a dma mapping for a given handle
+ * @client:	the client
+ * @handle:	handle to map
+ *
+ * Return an sglist describing the given handle
+ */
+struct scatterlist *ion_map_dma(struct ion_client *client,
+				struct ion_handle *handle);
+
+/**
+ * ion_unmap_dma() - destroy a dma mapping for a handle
+ * @client:	the client
+ * @handle:	handle to unmap
+ */
+void ion_unmap_dma(struct ion_client *client, struct ion_handle *handle);
+
+/**
+ * ion_share() - given a handle, obtain a buffer to pass to other clients
+ * @client:	the client
+ * @handle:	the handle to share
+ *
+ * Given a handle, return a buffer, which exists in a global name
+ * space, and can be passed to other clients.  Should be passed into ion_import
+ * to obtain a new handle for this buffer.
+ *
+ * NOTE: This function does do not an extra reference.  The burden is on the
+ * caller to make sure the buffer doesn't go away while it's being passed to
+ * another client.  That is, ion_free should not be called on this handle until
+ * the buffer has been imported into the other client.
+ */
+struct ion_buffer *ion_share(struct ion_client *client,
+			     struct ion_handle *handle);
+
+/**
+ * ion_import() - given an buffer in another client, import it
+ * @client:	this blocks client
+ * @buffer:	the buffer to import (as obtained from ion_share)
+ *
+ * Given a buffer, add it to the client and return the handle to use to refer
+ * to it further.  This is called to share a handle from one kernel client to
+ * another.
+ */
+struct ion_handle *ion_import(struct ion_client *client,
+			      struct ion_buffer *buffer);
+
+/**
+ * ion_share_fd() - given a handle, obtain a buffer(fd) to pass to userspace
+ * @client:	the client
+ * @handle:	the handle to share
+ *
+ * Given a handle, return a fd of a buffer which can be passed to userspace.
+ * Should be passed into userspace or ion_import_fd to obtain a new handle for
+ * this buffer.
+ */
+int ion_share_fd(struct ion_client *client, struct ion_handle *handle);
+
+/**
+ * ion_import_fd() - given an fd obtained via ION_IOC_SHARE ioctl, import it
+ * @client:	this blocks client
+ * @fd:		the fd
+ *
+ * A helper function for drivers that will be recieving ion buffers shared
+ * with them from userspace.  These buffers are represented by a file
+ * descriptor obtained as the return from the ION_IOC_SHARE ioctl.
+ * This function coverts that fd into the underlying buffer, and returns
+ * the handle to use to refer to it further.
+ */
+struct ion_handle *ion_import_fd(struct ion_client *client, int fd);
+
+/**
+ * ion_import_uva() - given a virtual address from user, that is mmapped on an
+ *                    fd obtained via ION_IOCTL_SHARE ioctl, import it
+ * @client:    this blocks client
+ * @uva:       virtual address in userspace.
+ * @offset:	How many bytes are distant from the beginning of the ION buffer
+ *
+ * A helper function for drivers that will be recieving ion buffers shared
+ * with them from userspace.  These buffers are represented by a virtual
+ * address that is mmaped on a file descriptor obtained as the return from the
+ * ION_IOC_SHARE ioctl.
+ * This function does same job with ion_import_fd().
+ */
+struct ion_handle *ion_import_uva(struct ion_client *client, unsigned long uva,
+								off_t *offset);
+
+#ifdef CONFIG_ION_EXYNOS
+struct ion_handle *ion_exynos_get_user_pages(struct ion_client *client,
+			unsigned long uvaddr, size_t len, unsigned int flags);
+#else
+#include <linux/err.h>
+static inline struct ion_handle *ion_exynos_get_user_pages(
+				struct ion_client *client, unsigned long uvaddr,
+				size_t len, unsigned int flags)
+{
+	return ERR_PTR(-ENOSYS);
+}
+#endif
+
+#endif /* __KERNEL__ */
+
+/**
+ * DOC: Ion Userspace API
+ *
+ * create a client by opening /dev/ion
+ * most operations handled via following ioctls
+ *
+ */
+
+/**
+ * struct ion_allocation_data - metadata passed from userspace for allocations
+ * @len:	size of the allocation
+ * @align:	required alignment of the allocation
+ * @flags:	flags passed to heap
+ * @handle:	pointer that will be populated with a cookie to use to refer
+ *		to this allocation
+ *
+ * Provided by userspace as an argument to the ioctl
+ */
+struct ion_allocation_data {
+	size_t len;
+	size_t align;
+	unsigned int flags;
+	struct ion_handle *handle;
+};
+
+/**
+ * struct ion_fd_data - metadata passed to/from userspace for a handle/fd pair
+ * @handle:	a handle
+ * @fd:		a file descriptor representing that handle
+ *
+ * For ION_IOC_SHARE or ION_IOC_MAP userspace populates the handle field with
+ * the handle returned from ion alloc, and the kernel returns the file
+ * descriptor to share or map in the fd field.  For ION_IOC_IMPORT, userspace
+ * provides the file descriptor and the kernel returns the handle.
+ */
+struct ion_fd_data {
+	struct ion_handle *handle;
+	int fd;
+};
+
+/**
+ * struct ion_handle_data - a handle passed to/from the kernel
+ * @handle:	a handle
+ */
+struct ion_handle_data {
+	struct ion_handle *handle;
+};
+
+/**
+ * struct ion_custom_data - metadata passed to/from userspace for a custom ioctl
+ * @cmd:	the custom ioctl function to call
+ * @arg:	additional data to pass to the custom ioctl, typically a user
+ *		pointer to a predefined structure
+ *
+ * This works just like the regular cmd and arg fields of an ioctl.
+ */
+struct ion_custom_data {
+	unsigned int cmd;
+	unsigned long arg;
+};
+
+enum ION_MSYNC_TYPE {
+	IMSYNC_DEV_TO_READ = 0,
+	IMSYNC_DEV_TO_WRITE = 1,
+	IMSYNC_DEV_TO_RW = 2,
+	IMSYNC_BUF_TYPES_MASK = 3,
+	IMSYNC_BUF_TYPES_NUM = 4,
+	IMSYNC_SYNC_FOR_DEV = 0x10000,
+	IMSYNC_SYNC_FOR_CPU = 0x20000,
+};
+
+struct ion_msync_data {
+	enum ION_MSYNC_TYPE dir;
+	int fd_buffer;
+	size_t size;
+	off_t offset;
+};
+
+struct ion_phys_data {
+	int fd_buffer;
+	ion_phys_addr_t phys;
+	size_t size;
+};
+
+enum ION_EXYNOS_CUSTOM_CMD {
+	ION_EXYNOS_CUSTOM_MSYNC,
+	ION_EXYNOS_CUSTOM_PHYS
+};
+
+#define ION_IOC_MAGIC		'I'
+
+/**
+ * DOC: ION_IOC_ALLOC - allocate memory
+ *
+ * Takes an ion_allocation_data struct and returns it with the handle field
+ * populated with the opaque handle for the allocation.
+ */
+#define ION_IOC_ALLOC		_IOWR(ION_IOC_MAGIC, 0, \
+				      struct ion_allocation_data)
+
+/**
+ * DOC: ION_IOC_FREE - free memory
+ *
+ * Takes an ion_handle_data struct and frees the handle.
+ */
+#define ION_IOC_FREE		_IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data)
+
+/**
+ * DOC: ION_IOC_MAP - get a file descriptor to mmap
+ *
+ * Takes an ion_fd_data struct with the handle field populated with a valid
+ * opaque handle.  Returns the struct with the fd field set to a file
+ * descriptor open in the current address space.  This file descriptor
+ * can then be used as an argument to mmap.
+ */
+#define ION_IOC_MAP		_IOWR(ION_IOC_MAGIC, 2, struct ion_fd_data)
+
+/**
+ * DOC: ION_IOC_SHARE - creates a file descriptor to use to share an allocation
+ *
+ * Takes an ion_fd_data struct with the handle field populated with a valid
+ * opaque handle.  Returns the struct with the fd field set to a file
+ * descriptor open in the current address space.  This file descriptor
+ * can then be passed to another process.  The corresponding opaque handle can
+ * be retrieved via ION_IOC_IMPORT.
+ */
+#define ION_IOC_SHARE		_IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data)
+
+/**
+ * DOC: ION_IOC_IMPORT - imports a shared file descriptor
+ *
+ * Takes an ion_fd_data struct with the fd field populated with a valid file
+ * descriptor obtained from ION_IOC_SHARE and returns the struct with the handle
+ * filed set to the corresponding opaque handle.
+ */
+#define ION_IOC_IMPORT		_IOWR(ION_IOC_MAGIC, 5, int)
+
+/**
+ * DOC: ION_IOC_CUSTOM - call architecture specific ion ioctl
+ *
+ * Takes the argument of the architecture specific ioctl to call and
+ * passes appropriate userdata for that ioctl
+ */
+#define ION_IOC_CUSTOM		_IOWR(ION_IOC_MAGIC, 6, struct ion_custom_data)
+
+#endif /* _LINUX_ION_H */
diff --git a/camera/include/linux/videodev2.h b/camera/include/linux/videodev2.h
new file mode 100644
index 0000000..a464469
--- /dev/null
+++ b/camera/include/linux/videodev2.h
@@ -0,0 +1,2364 @@
+/*
+ *  Video for Linux Two header file
+ *
+ *  Copyright (C) 1999-2007 the contributors
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  Alternatively you can redistribute this file under the terms of the
+ *  BSD license as stated below:
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in
+ *     the documentation and/or other materials provided with the
+ *     distribution.
+ *  3. The names of its contributors may not be used to endorse or promote
+ *     products derived from this software without specific prior written
+ *     permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *	Header file for v4l or V4L2 drivers and applications
+ * with public API.
+ * All kernel-specific stuff were moved to media/v4l2-dev.h, so
+ * no #if __KERNEL tests are allowed here
+ *
+ *	See http://linuxtv.org for more info
+ *
+ *	Author: Bill Dirks <bill@thedirks.org>
+ *		Justin Schoeman
+ *              Hans Verkuil <hverkuil@xs4all.nl>
+ *		et al.
+ */
+#ifndef __LINUX_VIDEODEV2_H
+#define __LINUX_VIDEODEV2_H
+
+#ifdef __KERNEL__
+#include <linux/time.h>     /* need struct timeval */
+#else
+#include <sys/time.h>
+#endif
+#include <linux/compiler.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/*
+ * Common stuff for both V4L1 and V4L2
+ * Moved from videodev.h
+ */
+#define VIDEO_MAX_FRAME               32
+#define VIDEO_MAX_PLANES               8
+
+#ifndef __KERNEL__
+
+/* These defines are V4L1 specific and should not be used with the V4L2 API!
+   They will be removed from this header in the future. */
+
+#define VID_TYPE_CAPTURE	1	/* Can capture */
+#define VID_TYPE_TUNER		2	/* Can tune */
+#define VID_TYPE_TELETEXT	4	/* Does teletext */
+#define VID_TYPE_OVERLAY	8	/* Overlay onto frame buffer */
+#define VID_TYPE_CHROMAKEY	16	/* Overlay by chromakey */
+#define VID_TYPE_CLIPPING	32	/* Can clip */
+#define VID_TYPE_FRAMERAM	64	/* Uses the frame buffer memory */
+#define VID_TYPE_SCALES		128	/* Scalable */
+#define VID_TYPE_MONOCHROME	256	/* Monochrome only */
+#define VID_TYPE_SUBCAPTURE	512	/* Can capture subareas of the image */
+#define VID_TYPE_MPEG_DECODER	1024	/* Can decode MPEG streams */
+#define VID_TYPE_MPEG_ENCODER	2048	/* Can encode MPEG streams */
+#define VID_TYPE_MJPEG_DECODER	4096	/* Can decode MJPEG streams */
+#define VID_TYPE_MJPEG_ENCODER	8192	/* Can encode MJPEG streams */
+#endif
+
+/*
+ *	M I S C E L L A N E O U S
+ */
+
+/*  Four-character-code (FOURCC) */
+#define v4l2_fourcc(a, b, c, d)\
+	((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
+
+/*
+ *	E N U M S
+ */
+enum v4l2_field {
+	V4L2_FIELD_ANY           = 0, /* driver can choose from none,
+					 top, bottom, interlaced
+					 depending on whatever it thinks
+					 is approximate ... */
+	V4L2_FIELD_NONE          = 1, /* this device has no fields ... */
+	V4L2_FIELD_TOP           = 2, /* top field only */
+	V4L2_FIELD_BOTTOM        = 3, /* bottom field only */
+	V4L2_FIELD_INTERLACED    = 4, /* both fields interlaced */
+	V4L2_FIELD_SEQ_TB        = 5, /* both fields sequential into one
+					 buffer, top-bottom order */
+	V4L2_FIELD_SEQ_BT        = 6, /* same as above + bottom-top order */
+	V4L2_FIELD_ALTERNATE     = 7, /* both fields alternating into
+					 separate buffers */
+	V4L2_FIELD_INTERLACED_TB = 8, /* both fields interlaced, top field
+					 first and the top field is
+					 transmitted first */
+	V4L2_FIELD_INTERLACED_BT = 9, /* both fields interlaced, top field
+					 first and the bottom field is
+					 transmitted first */
+};
+#define V4L2_FIELD_HAS_TOP(field)	\
+	((field) == V4L2_FIELD_TOP 	||\
+	 (field) == V4L2_FIELD_INTERLACED ||\
+	 (field) == V4L2_FIELD_INTERLACED_TB ||\
+	 (field) == V4L2_FIELD_INTERLACED_BT ||\
+	 (field) == V4L2_FIELD_SEQ_TB	||\
+	 (field) == V4L2_FIELD_SEQ_BT)
+#define V4L2_FIELD_HAS_BOTTOM(field)	\
+	((field) == V4L2_FIELD_BOTTOM 	||\
+	 (field) == V4L2_FIELD_INTERLACED ||\
+	 (field) == V4L2_FIELD_INTERLACED_TB ||\
+	 (field) == V4L2_FIELD_INTERLACED_BT ||\
+	 (field) == V4L2_FIELD_SEQ_TB	||\
+	 (field) == V4L2_FIELD_SEQ_BT)
+#define V4L2_FIELD_HAS_BOTH(field)	\
+	((field) == V4L2_FIELD_INTERLACED ||\
+	 (field) == V4L2_FIELD_INTERLACED_TB ||\
+	 (field) == V4L2_FIELD_INTERLACED_BT ||\
+	 (field) == V4L2_FIELD_SEQ_TB ||\
+	 (field) == V4L2_FIELD_SEQ_BT)
+
+enum v4l2_buf_type {
+	V4L2_BUF_TYPE_VIDEO_CAPTURE        = 1,
+	V4L2_BUF_TYPE_VIDEO_OUTPUT         = 2,
+	V4L2_BUF_TYPE_VIDEO_OVERLAY        = 3,
+	V4L2_BUF_TYPE_VBI_CAPTURE          = 4,
+	V4L2_BUF_TYPE_VBI_OUTPUT           = 5,
+	V4L2_BUF_TYPE_SLICED_VBI_CAPTURE   = 6,
+	V4L2_BUF_TYPE_SLICED_VBI_OUTPUT    = 7,
+#if 1
+	/* Experimental */
+	V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY = 8,
+#endif
+	V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
+	V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE  = 10,
+	V4L2_BUF_TYPE_PRIVATE              = 0x80,
+};
+
+#define V4L2_TYPE_IS_MULTIPLANAR(type)			\
+	((type) == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE	\
+	 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE)
+
+#define V4L2_TYPE_IS_OUTPUT(type)				\
+	((type) == V4L2_BUF_TYPE_VIDEO_OUTPUT			\
+	 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE		\
+	 || (type) == V4L2_BUF_TYPE_VIDEO_OVERLAY		\
+	 || (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY	\
+	 || (type) == V4L2_BUF_TYPE_VBI_OUTPUT			\
+	 || (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT)
+
+enum v4l2_tuner_type {
+	V4L2_TUNER_RADIO	     = 1,
+	V4L2_TUNER_ANALOG_TV	     = 2,
+	V4L2_TUNER_DIGITAL_TV	     = 3,
+};
+
+enum v4l2_memory {
+	V4L2_MEMORY_MMAP             = 1,
+	V4L2_MEMORY_USERPTR          = 2,
+	V4L2_MEMORY_OVERLAY          = 3,
+	V4L2_MEMORY_DMABUF           = 4,
+};
+
+/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
+enum v4l2_colorspace {
+	/* ITU-R 601 -- broadcast NTSC/PAL */
+	V4L2_COLORSPACE_SMPTE170M     = 1,
+
+	/* 1125-Line (US) HDTV */
+	V4L2_COLORSPACE_SMPTE240M     = 2,
+
+	/* HD and modern captures. */
+	V4L2_COLORSPACE_REC709        = 3,
+
+	/* broken BT878 extents (601, luma range 16-253 instead of 16-235) */
+	V4L2_COLORSPACE_BT878         = 4,
+
+	/* These should be useful.  Assume 601 extents. */
+	V4L2_COLORSPACE_470_SYSTEM_M  = 5,
+	V4L2_COLORSPACE_470_SYSTEM_BG = 6,
+
+	/* I know there will be cameras that send this.  So, this is
+	 * unspecified chromaticities and full 0-255 on each of the
+	 * Y'CbCr components
+	 */
+	V4L2_COLORSPACE_JPEG          = 7,
+
+	/* For RGB colourspaces, this is probably a good start. */
+	V4L2_COLORSPACE_SRGB          = 8,
+};
+
+enum v4l2_priority {
+	V4L2_PRIORITY_UNSET       = 0,  /* not initialized */
+	V4L2_PRIORITY_BACKGROUND  = 1,
+	V4L2_PRIORITY_INTERACTIVE = 2,
+	V4L2_PRIORITY_RECORD      = 3,
+	V4L2_PRIORITY_DEFAULT     = V4L2_PRIORITY_INTERACTIVE,
+};
+
+struct v4l2_rect {
+	__s32   left;
+	__s32   top;
+	__s32   width;
+	__s32   height;
+};
+
+struct v4l2_fract {
+	__u32   numerator;
+	__u32   denominator;
+};
+
+/*
+ *	D R I V E R   C A P A B I L I T I E S
+ */
+struct v4l2_capability {
+	__u8	driver[16];	/* i.e. "bttv" */
+	__u8	card[32];	/* i.e. "Hauppauge WinTV" */
+	__u8	bus_info[32];	/* "PCI:" + pci_name(pci_dev) */
+	__u32   version;        /* should use KERNEL_VERSION() */
+	__u32	capabilities;	/* Device capabilities */
+	__u32	reserved[4];
+};
+
+/* Values for 'capabilities' field */
+#define V4L2_CAP_VIDEO_CAPTURE		0x00000001  /* Is a video capture device */
+#define V4L2_CAP_VIDEO_OUTPUT		0x00000002  /* Is a video output device */
+#define V4L2_CAP_VIDEO_OVERLAY		0x00000004  /* Can do video overlay */
+#define V4L2_CAP_VBI_CAPTURE		0x00000010  /* Is a raw VBI capture device */
+#define V4L2_CAP_VBI_OUTPUT		0x00000020  /* Is a raw VBI output device */
+#define V4L2_CAP_SLICED_VBI_CAPTURE	0x00000040  /* Is a sliced VBI capture device */
+#define V4L2_CAP_SLICED_VBI_OUTPUT	0x00000080  /* Is a sliced VBI output device */
+#define V4L2_CAP_RDS_CAPTURE		0x00000100  /* RDS data capture */
+#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY	0x00000200  /* Can do video output overlay */
+#define V4L2_CAP_HW_FREQ_SEEK		0x00000400  /* Can do hardware frequency seek  */
+#define V4L2_CAP_RDS_OUTPUT		0x00000800  /* Is an RDS encoder */
+
+/* Is a video capture device that supports multiplanar formats */
+#define V4L2_CAP_VIDEO_CAPTURE_MPLANE	0x00001000
+/* Is a video output device that supports multiplanar formats */
+#define V4L2_CAP_VIDEO_OUTPUT_MPLANE	0x00002000
+
+#define V4L2_CAP_TUNER			0x00010000  /* has a tuner */
+#define V4L2_CAP_AUDIO			0x00020000  /* has audio support */
+#define V4L2_CAP_RADIO			0x00040000  /* is a radio device */
+#define V4L2_CAP_MODULATOR		0x00080000  /* has a modulator */
+
+#define V4L2_CAP_READWRITE              0x01000000  /* read/write systemcalls */
+#define V4L2_CAP_ASYNCIO                0x02000000  /* async I/O */
+#define V4L2_CAP_STREAMING              0x04000000  /* streaming I/O ioctls */
+
+/*
+ *	V I D E O   I M A G E   F O R M A T
+ */
+struct v4l2_pix_format {
+	__u32         		width;
+	__u32			height;
+	__u32			pixelformat;
+	enum v4l2_field  	field;
+	__u32            	bytesperline;	/* for padding, zero if unused */
+	__u32          		sizeimage;
+	enum v4l2_colorspace	colorspace;
+	__u32			priv;		/* private data, depends on pixelformat */
+};
+
+/*      Pixel format         FOURCC                          depth  Description  */
+
+/* RGB formats */
+#define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R', 'G', 'B', '1') /*  8  RGB-3-3-2     */
+#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R', '4', '4', '4') /* 16  xxxxrrrr ggggbbbb */
+#define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R', 'G', 'B', 'O') /* 16  RGB-5-5-5     */
+#define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R', 'G', 'B', 'P') /* 16  RGB-5-6-5     */
+#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16  RGB-5-5-5 BE  */
+#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16  RGB-5-6-5 BE  */
+#define V4L2_PIX_FMT_BGR666  v4l2_fourcc('B', 'G', 'R', 'H') /* 18  BGR-6-6-6	  */
+#define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B', 'G', 'R', '3') /* 24  BGR-8-8-8     */
+#define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R', 'G', 'B', '3') /* 24  RGB-8-8-8     */
+#define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B', 'G', 'R', '4') /* 32  BGR-8-8-8-8   */
+#define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R', 'G', 'B', '4') /* 32  RGB-8-8-8-8   */
+
+/* Grey formats */
+#define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
+#define V4L2_PIX_FMT_Y4      v4l2_fourcc('Y', '0', '4', ' ') /*  4  Greyscale     */
+#define V4L2_PIX_FMT_Y6      v4l2_fourcc('Y', '0', '6', ' ') /*  6  Greyscale     */
+#define V4L2_PIX_FMT_Y10     v4l2_fourcc('Y', '1', '0', ' ') /* 10  Greyscale     */
+#define V4L2_PIX_FMT_Y12     v4l2_fourcc('Y', '1', '2', ' ') /* 12  Greyscale     */
+#define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
+
+/* Grey bit-packed formats */
+#define V4L2_PIX_FMT_Y10BPACK    v4l2_fourcc('Y', '1', '0', 'B') /* 10  Greyscale bit-packed */
+
+/* Palette formats */
+#define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P', 'A', 'L', '8') /*  8  8-bit palette */
+
+/* Luminance+Chrominance formats */
+#define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y', 'V', 'U', '9') /*  9  YVU 4:1:0     */
+#define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y', 'V', '1', '2') /* 12  YVU 4:2:0     */
+#define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YVYU    v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
+#define V4L2_PIX_FMT_UYVY    v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_VYUY    v4l2_fourcc('V', 'Y', 'U', 'Y') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16  YVU422 planar */
+#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16  YVU411 planar */
+#define V4L2_PIX_FMT_Y41P    v4l2_fourcc('Y', '4', '1', 'P') /* 12  YUV 4:1:1     */
+#define V4L2_PIX_FMT_YUV444  v4l2_fourcc('Y', '4', '4', '4') /* 16  xxxxyyyy uuuuvvvv */
+#define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y', 'U', 'V', 'O') /* 16  YUV-5-5-5     */
+#define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y', 'U', 'V', 'P') /* 16  YUV-5-6-5     */
+#define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y', 'U', 'V', '4') /* 32  YUV-8-8-8-8   */
+#define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y', 'U', 'V', '9') /*  9  YUV 4:1:0     */
+#define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
+#define V4L2_PIX_FMT_HI240   v4l2_fourcc('H', 'I', '2', '4') /*  8  8-bit color   */
+#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H', 'M', '1', '2') /*  8  YUV 4:2:0 16x16 macroblocks */
+#define V4L2_PIX_FMT_M420    v4l2_fourcc('M', '4', '2', '0') /* 12  YUV 4:2:0 2 lines y, 1 line uv interleaved */
+
+/* two planes -- one Y, one Cr + Cb interleaved  */
+#define V4L2_PIX_FMT_NV12    v4l2_fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
+#define V4L2_PIX_FMT_NV21    v4l2_fourcc('N', 'V', '2', '1') /* 12  Y/CrCb 4:2:0  */
+#define V4L2_PIX_FMT_NV16    v4l2_fourcc('N', 'V', '1', '6') /* 16  Y/CbCr 4:2:2  */
+#define V4L2_PIX_FMT_NV61    v4l2_fourcc('N', 'V', '6', '1') /* 16  Y/CrCb 4:2:2  */
+#define V4L2_PIX_FMT_NV24    v4l2_fourcc('N', 'V', '2', '4') /* 24  Y/CbCr 4:4:4  */
+#define V4L2_PIX_FMT_NV42    v4l2_fourcc('N', 'V', '4', '2') /* 24  Y/CrCb 4:4:4  */
+
+/* two non contiguous planes - one Y, one Cr + Cb interleaved  */
+#define V4L2_PIX_FMT_NV12M        v4l2_fourcc('N', 'M', '1', '2') /* 12  Y/CbCr 4:2:0  */
+#define V4L2_PIX_FMT_NV12MT       v4l2_fourcc('T', 'M', '1', '2') /* 12  Y/CbCr 4:2:0 64x32 macroblocks */
+
+/* three non contiguous planes - Y, Cb, Cr */
+#define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12  YUV420 planar */
+
+/* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
+#define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G', 'B', 'R', 'G') /*  8  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG8  v4l2_fourcc('G', 'R', 'B', 'G') /*  8  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB8  v4l2_fourcc('R', 'G', 'G', 'B') /*  8  RGRG.. GBGB.. */
+#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10  RGRG.. GBGB.. */
+#define V4L2_PIX_FMT_SBGGR12 v4l2_fourcc('B', 'G', '1', '2') /* 12  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG12 v4l2_fourcc('G', 'B', '1', '2') /* 12  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12  GRGR.. BGBG.. */
+#define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12  RGRG.. GBGB.. */
+	/* 10bit raw bayer DPCM compressed to 8 bits */
+#define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0')
+	/*
+	 * 10bit raw bayer, expanded to 16 bits
+	 * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb...
+	 */
+#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16  BGBG.. GRGR.. */
+
+/* compressed formats */
+#define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG   */
+#define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG     */
+#define V4L2_PIX_FMT_DV       v4l2_fourcc('d', 'v', 's', 'd') /* 1394          */
+#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 Multiplexed */
+#define V4L2_PIX_FMT_H264     v4l2_fourcc('H', '2', '6', '4') /* H264 with start codes */
+#define V4L2_PIX_FMT_H264_NO_SC v4l2_fourcc('A', 'V', 'C', '1') /* H264 without start codes */
+#define V4L2_PIX_FMT_H263     v4l2_fourcc('H', '2', '6', '3') /* H263    */
+#define V4L2_PIX_FMT_MPEG1    v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES     */
+#define V4L2_PIX_FMT_MPEG2    v4l2_fourcc('M', 'P', 'G', '2') /* MPEG-2 ES     */
+#define V4L2_PIX_FMT_MPEG4    v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 ES     */
+#define V4L2_PIX_FMT_XVID     v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid */
+#define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') /* SMPTE 421M Annex G compliant stream */
+#define V4L2_PIX_FMT_VC1_ANNEX_L v4l2_fourcc('V', 'C', '1', 'L') /* SMPTE 421M Annex L compliant stream */
+
+/*  Vendor-specific formats   */
+#define V4L2_PIX_FMT_CPIA1    v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
+#define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
+#define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
+#define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */
+#define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
+#define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
+#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
+#define V4L2_PIX_FMT_SPCA501  v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
+#define V4L2_PIX_FMT_SPCA505  v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
+#define V4L2_PIX_FMT_SPCA508  v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
+#define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_JL2005BCD v4l2_fourcc('J', 'L', '2', '0') /* compressed RGGB bayer */
+#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_SQ905C   v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
+#define V4L2_PIX_FMT_PJPG     v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
+#define V4L2_PIX_FMT_OV511    v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
+#define V4L2_PIX_FMT_OV518    v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
+#define V4L2_PIX_FMT_STV0680  v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
+#define V4L2_PIX_FMT_TM6000   v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
+#define V4L2_PIX_FMT_CIT_YYVYUY v4l2_fourcc('C', 'I', 'T', 'V') /* one line of Y then 1 line of VYUY */
+#define V4L2_PIX_FMT_KONICA420  v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420 planar in blocks of 256 pixels */
+#define V4L2_PIX_FMT_JPGL	v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
+/* RGB x:10:10:10 */
+#define V4L2_PIX_FMT_INTC_RGB30	v4l2_fourcc('R', 'G', 'B', '0')
+#define V4L2_PIX_FMT_SE401      v4l2_fourcc('S', '4', '0', '1') /* se401 janggu compressed rgb */
+
+/*
+ *	F O R M A T   E N U M E R A T I O N
+ */
+struct v4l2_fmtdesc {
+	__u32		    index;             /* Format number      */
+	enum v4l2_buf_type  type;              /* buffer type        */
+	__u32               flags;
+	__u8		    description[32];   /* Description string */
+	__u32		    pixelformat;       /* Format fourcc      */
+	__u32		    reserved[4];
+};
+
+#define V4L2_FMT_FLAG_COMPRESSED 0x0001
+#define V4L2_FMT_FLAG_EMULATED   0x0002
+
+#if 1
+	/* Experimental Frame Size and frame rate enumeration */
+/*
+ *	F R A M E   S I Z E   E N U M E R A T I O N
+ */
+enum v4l2_frmsizetypes {
+	V4L2_FRMSIZE_TYPE_DISCRETE	= 1,
+	V4L2_FRMSIZE_TYPE_CONTINUOUS	= 2,
+	V4L2_FRMSIZE_TYPE_STEPWISE	= 3,
+};
+
+struct v4l2_frmsize_discrete {
+	__u32			width;		/* Frame width [pixel] */
+	__u32			height;		/* Frame height [pixel] */
+};
+
+struct v4l2_frmsize_stepwise {
+	__u32			min_width;	/* Minimum frame width [pixel] */
+	__u32			max_width;	/* Maximum frame width [pixel] */
+	__u32			step_width;	/* Frame width step size [pixel] */
+	__u32			min_height;	/* Minimum frame height [pixel] */
+	__u32			max_height;	/* Maximum frame height [pixel] */
+	__u32			step_height;	/* Frame height step size [pixel] */
+};
+
+struct v4l2_frmsizeenum {
+	__u32			index;		/* Frame size number */
+	__u32			pixel_format;	/* Pixel format */
+	__u32			type;		/* Frame size type the device supports. */
+
+	union {					/* Frame size */
+		struct v4l2_frmsize_discrete	discrete;
+		struct v4l2_frmsize_stepwise	stepwise;
+	};
+
+	__u32   reserved[2];			/* Reserved space for future use */
+};
+
+/*
+ *	F R A M E   R A T E   E N U M E R A T I O N
+ */
+enum v4l2_frmivaltypes {
+	V4L2_FRMIVAL_TYPE_DISCRETE	= 1,
+	V4L2_FRMIVAL_TYPE_CONTINUOUS	= 2,
+	V4L2_FRMIVAL_TYPE_STEPWISE	= 3,
+};
+
+struct v4l2_frmival_stepwise {
+	struct v4l2_fract	min;		/* Minimum frame interval [s] */
+	struct v4l2_fract	max;		/* Maximum frame interval [s] */
+	struct v4l2_fract	step;		/* Frame interval step size [s] */
+};
+
+struct v4l2_frmivalenum {
+	__u32			index;		/* Frame format index */
+	__u32			pixel_format;	/* Pixel format */
+	__u32			width;		/* Frame width */
+	__u32			height;		/* Frame height */
+	__u32			type;		/* Frame interval type the device supports. */
+
+	union {					/* Frame interval */
+		struct v4l2_fract		discrete;
+		struct v4l2_frmival_stepwise	stepwise;
+	};
+
+	__u32	reserved[2];			/* Reserved space for future use */
+};
+#endif
+
+/*
+ *	T I M E C O D E
+ */
+struct v4l2_timecode {
+	__u32	type;
+	__u32	flags;
+	__u8	frames;
+	__u8	seconds;
+	__u8	minutes;
+	__u8	hours;
+	__u8	userbits[4];
+};
+
+/*  Type  */
+#define V4L2_TC_TYPE_24FPS		1
+#define V4L2_TC_TYPE_25FPS		2
+#define V4L2_TC_TYPE_30FPS		3
+#define V4L2_TC_TYPE_50FPS		4
+#define V4L2_TC_TYPE_60FPS		5
+
+/*  Flags  */
+#define V4L2_TC_FLAG_DROPFRAME		0x0001 /* "drop-frame" mode */
+#define V4L2_TC_FLAG_COLORFRAME		0x0002
+#define V4L2_TC_USERBITS_field		0x000C
+#define V4L2_TC_USERBITS_USERDEFINED	0x0000
+#define V4L2_TC_USERBITS_8BITCHARS	0x0008
+/* The above is based on SMPTE timecodes */
+
+struct v4l2_jpegcompression {
+	int quality;
+
+	int  APPn;              /* Number of APP segment to be written,
+				 * must be 0..15 */
+	int  APP_len;           /* Length of data in JPEG APPn segment */
+	char APP_data[60];      /* Data in the JPEG APPn segment. */
+
+	int  COM_len;           /* Length of data in JPEG COM segment */
+	char COM_data[60];      /* Data in JPEG COM segment */
+
+	__u32 jpeg_markers;     /* Which markers should go into the JPEG
+				 * output. Unless you exactly know what
+				 * you do, leave them untouched.
+				 * Inluding less markers will make the
+				 * resulting code smaller, but there will
+				 * be fewer applications which can read it.
+				 * The presence of the APP and COM marker
+				 * is influenced by APP_len and COM_len
+				 * ONLY, not by this property! */
+
+#define V4L2_JPEG_MARKER_DHT (1<<3)    /* Define Huffman Tables */
+#define V4L2_JPEG_MARKER_DQT (1<<4)    /* Define Quantization Tables */
+#define V4L2_JPEG_MARKER_DRI (1<<5)    /* Define Restart Interval */
+#define V4L2_JPEG_MARKER_COM (1<<6)    /* Comment segment */
+#define V4L2_JPEG_MARKER_APP (1<<7)    /* App segment, driver will
+					* allways use APP0 */
+};
+
+/*
+ *	M E M O R Y - M A P P I N G   B U F F E R S
+ */
+struct v4l2_requestbuffers {
+	__u32			count;
+	enum v4l2_buf_type      type;
+	enum v4l2_memory        memory;
+	__u32			reserved[2];
+};
+
+/**
+ * struct v4l2_plane - plane info for multi-planar buffers
+ * @bytesused:		number of bytes occupied by data in the plane (payload)
+ * @length:		size of this plane (NOT the payload) in bytes
+ * @mem_offset:		when memory in the associated struct v4l2_buffer is
+ *			V4L2_MEMORY_MMAP, equals the offset from the start of
+ *			the device memory for this plane (or is a "cookie" that
+ *			should be passed to mmap() called on the video node)
+ * @userptr:		when memory is V4L2_MEMORY_USERPTR, a userspace pointer
+ *			pointing to this plane
+ * @fd:			when memory is V4L2_MEMORY_DMABUF, a userspace file
+ *			descriptor associated with this plane
+ * @data_offset:	offset in the plane to the start of data; usually 0,
+ *			unless there is a header in front of the data
+ *
+ * Multi-planar buffers consist of one or more planes, e.g. an YCbCr buffer
+ * with two planes can have one plane for Y, and another for interleaved CbCr
+ * components. Each plane can reside in a separate memory buffer, or even in
+ * a completely separate memory node (e.g. in embedded devices).
+ */
+struct v4l2_plane {
+	__u32			bytesused;
+	__u32			length;
+	union {
+		__u32		mem_offset;
+		unsigned long	userptr;
+		int		fd;
+	} m;
+	__u32			data_offset;
+	__u32			reserved[11];
+};
+
+/**
+ * struct v4l2_buffer - video buffer info
+ * @index:	id number of the buffer
+ * @type:	buffer type (type == *_MPLANE for multiplanar buffers)
+ * @bytesused:	number of bytes occupied by data in the buffer (payload);
+ *		unused (set to 0) for multiplanar buffers
+ * @flags:	buffer informational flags
+ * @field:	field order of the image in the buffer
+ * @timestamp:	frame timestamp
+ * @timecode:	frame timecode
+ * @sequence:	sequence count of this frame
+ * @memory:	the method, in which the actual video data is passed
+ * @offset:	for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP;
+ *		offset from the start of the device memory for this plane,
+ *		(or a "cookie" that should be passed to mmap() as offset)
+ * @userptr:	for non-multiplanar buffers with memory == V4L2_MEMORY_USERPTR;
+ *		a userspace pointer pointing to this buffer
+ * @fd:		for non-multiplanar buffers with
+ * 		memory == V4L2_MEMORY_DMABUF; a userspace file descriptor
+ *		associated with this buffer
+ * @planes:	for multiplanar buffers; userspace pointer to the array of plane
+ *		info structs for this buffer
+ * @length:	size in bytes of the buffer (NOT its payload) for single-plane
+ *		buffers (when type != *_MPLANE); number of elements in the
+ *		planes array for multi-plane buffers
+ * @input:	input number from which the video data has has been captured
+ *
+ * Contains data exchanged by application and driver using one of the Streaming
+ * I/O methods.
+ */
+struct v4l2_buffer {
+	__u32			index;
+	enum v4l2_buf_type      type;
+	__u32			bytesused;
+	__u32			flags;
+	enum v4l2_field		field;
+	struct timeval		timestamp;
+	struct v4l2_timecode	timecode;
+	__u32			sequence;
+
+	/* memory location */
+	enum v4l2_memory        memory;
+	union {
+		__u32           offset;
+		unsigned long   userptr;
+		struct v4l2_plane *planes;
+		int		fd;
+	} m;
+	__u32			length;
+	__u32			input;
+	__u32			reserved;
+};
+
+/*  Flags for 'flags' field */
+#define V4L2_BUF_FLAG_MAPPED	0x0001  /* Buffer is mapped (flag) */
+#define V4L2_BUF_FLAG_QUEUED	0x0002	/* Buffer is queued for processing */
+#define V4L2_BUF_FLAG_DONE	0x0004	/* Buffer is ready */
+#define V4L2_BUF_FLAG_KEYFRAME	0x0008	/* Image is a keyframe (I-frame) */
+#define V4L2_BUF_FLAG_PFRAME	0x0010	/* Image is a P-frame */
+#define V4L2_BUF_FLAG_BFRAME	0x0020	/* Image is a B-frame */
+/* Buffer is ready, but the data contained within is corrupted. */
+#define V4L2_BUF_FLAG_ERROR	0x0040
+#define V4L2_BUF_FLAG_TIMECODE	0x0100	/* timecode field is valid */
+#define V4L2_BUF_FLAG_INPUT     0x0200  /* input field is valid */
+#define V4L2_BUF_FLAG_PREPARED	0x0400	/* Buffer is prepared for queuing */
+/* Cache handling flags */
+#define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE	0x0800
+#define V4L2_BUF_FLAG_NO_CACHE_CLEAN		0x1000
+
+/*
+ *	O V E R L A Y   P R E V I E W
+ */
+struct v4l2_framebuffer {
+	__u32			capability;
+	__u32			flags;
+/* FIXME: in theory we should pass something like PCI device + memory
+ * region + offset instead of some physical address */
+	void                    *base;
+	struct v4l2_pix_format	fmt;
+};
+/*  Flags for the 'capability' field. Read only */
+#define V4L2_FBUF_CAP_EXTERNOVERLAY	0x0001
+#define V4L2_FBUF_CAP_CHROMAKEY		0x0002
+#define V4L2_FBUF_CAP_LIST_CLIPPING     0x0004
+#define V4L2_FBUF_CAP_BITMAP_CLIPPING	0x0008
+#define V4L2_FBUF_CAP_LOCAL_ALPHA	0x0010
+#define V4L2_FBUF_CAP_GLOBAL_ALPHA	0x0020
+#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA	0x0040
+#define V4L2_FBUF_CAP_SRC_CHROMAKEY	0x0080
+/*  Flags for the 'flags' field. */
+#define V4L2_FBUF_FLAG_PRIMARY		0x0001
+#define V4L2_FBUF_FLAG_OVERLAY		0x0002
+#define V4L2_FBUF_FLAG_CHROMAKEY	0x0004
+#define V4L2_FBUF_FLAG_LOCAL_ALPHA	0x0008
+#define V4L2_FBUF_FLAG_GLOBAL_ALPHA	0x0010
+#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA	0x0020
+#define V4L2_FBUF_FLAG_SRC_CHROMAKEY	0x0040
+
+struct v4l2_clip {
+	struct v4l2_rect        c;
+	struct v4l2_clip	__user *next;
+};
+
+struct v4l2_window {
+	struct v4l2_rect        w;
+	enum v4l2_field  	field;
+	__u32			chromakey;
+	struct v4l2_clip	__user *clips;
+	__u32			clipcount;
+	void			__user *bitmap;
+	__u8                    global_alpha;
+};
+
+/*
+ *	C A P T U R E   P A R A M E T E R S
+ */
+struct v4l2_captureparm {
+	__u32		   capability;	  /*  Supported modes */
+	__u32		   capturemode;	  /*  Current mode */
+	struct v4l2_fract  timeperframe;  /*  Time per frame in .1us units */
+	__u32		   extendedmode;  /*  Driver-specific extensions */
+	__u32              readbuffers;   /*  # of buffers for read */
+	__u32		   reserved[4];
+};
+
+/*  Flags for 'capability' and 'capturemode' fields */
+#define V4L2_MODE_HIGHQUALITY	0x0001	/*  High quality imaging mode */
+#define V4L2_CAP_TIMEPERFRAME	0x1000	/*  timeperframe field is supported */
+
+struct v4l2_outputparm {
+	__u32		   capability;	 /*  Supported modes */
+	__u32		   outputmode;	 /*  Current mode */
+	struct v4l2_fract  timeperframe; /*  Time per frame in seconds */
+	__u32		   extendedmode; /*  Driver-specific extensions */
+	__u32              writebuffers; /*  # of buffers for write */
+	__u32		   reserved[4];
+};
+
+/*
+ *	I N P U T   I M A G E   C R O P P I N G
+ */
+struct v4l2_cropcap {
+	enum v4l2_buf_type      type;
+	struct v4l2_rect        bounds;
+	struct v4l2_rect        defrect;
+	struct v4l2_fract       pixelaspect;
+};
+
+struct v4l2_crop {
+	enum v4l2_buf_type      type;
+	struct v4l2_rect        c;
+};
+
+/* Hints for adjustments of selection rectangle */
+#define V4L2_SEL_FLAG_GE	0x00000001
+#define V4L2_SEL_FLAG_LE	0x00000002
+
+/* Selection targets */
+
+/* current cropping area */
+#define V4L2_SEL_TGT_CROP_ACTIVE	0
+/* default cropping area */
+#define V4L2_SEL_TGT_CROP_DEFAULT	1
+/* cropping bounds */
+#define V4L2_SEL_TGT_CROP_BOUNDS	2
+/* current composing area */
+#define V4L2_SEL_TGT_COMPOSE_ACTIVE	256
+/* default composing area */
+#define V4L2_SEL_TGT_COMPOSE_DEFAULT	257
+/* composing bounds */
+#define V4L2_SEL_TGT_COMPOSE_BOUNDS	258
+/* current composing area plus all padding pixels */
+#define V4L2_SEL_TGT_COMPOSE_PADDED	259
+
+/**
+ * struct v4l2_selection - selection info
+ * @type:	buffer type (do not use *_MPLANE types)
+ * @target:	selection target, used to choose one of possible rectangles
+ * @flags:	constraints flags
+ * @r:		coordinates of selection window
+ * @reserved:	for future use, rounds structure size to 64 bytes, set to zero
+ *
+ * Hardware may use multiple helper window to process a video stream.
+ * The structure is used to exchange this selection areas between
+ * an application and a driver.
+ */
+struct v4l2_selection {
+	__u32			type;
+	__u32			target;
+	__u32                   flags;
+	struct v4l2_rect        r;
+	__u32                   reserved[9];
+};
+
+
+/*
+ *      A N A L O G   V I D E O   S T A N D A R D
+ */
+
+typedef __u64 v4l2_std_id;
+
+/* one bit for each */
+#define V4L2_STD_PAL_B          ((v4l2_std_id)0x00000001)
+#define V4L2_STD_PAL_B1         ((v4l2_std_id)0x00000002)
+#define V4L2_STD_PAL_G          ((v4l2_std_id)0x00000004)
+#define V4L2_STD_PAL_H          ((v4l2_std_id)0x00000008)
+#define V4L2_STD_PAL_I          ((v4l2_std_id)0x00000010)
+#define V4L2_STD_PAL_D          ((v4l2_std_id)0x00000020)
+#define V4L2_STD_PAL_D1         ((v4l2_std_id)0x00000040)
+#define V4L2_STD_PAL_K          ((v4l2_std_id)0x00000080)
+
+#define V4L2_STD_PAL_M          ((v4l2_std_id)0x00000100)
+#define V4L2_STD_PAL_N          ((v4l2_std_id)0x00000200)
+#define V4L2_STD_PAL_Nc         ((v4l2_std_id)0x00000400)
+#define V4L2_STD_PAL_60         ((v4l2_std_id)0x00000800)
+
+#define V4L2_STD_NTSC_M         ((v4l2_std_id)0x00001000)	/* BTSC */
+#define V4L2_STD_NTSC_M_JP      ((v4l2_std_id)0x00002000)	/* EIA-J */
+#define V4L2_STD_NTSC_443       ((v4l2_std_id)0x00004000)
+#define V4L2_STD_NTSC_M_KR      ((v4l2_std_id)0x00008000)	/* FM A2 */
+
+#define V4L2_STD_SECAM_B        ((v4l2_std_id)0x00010000)
+#define V4L2_STD_SECAM_D        ((v4l2_std_id)0x00020000)
+#define V4L2_STD_SECAM_G        ((v4l2_std_id)0x00040000)
+#define V4L2_STD_SECAM_H        ((v4l2_std_id)0x00080000)
+#define V4L2_STD_SECAM_K        ((v4l2_std_id)0x00100000)
+#define V4L2_STD_SECAM_K1       ((v4l2_std_id)0x00200000)
+#define V4L2_STD_SECAM_L        ((v4l2_std_id)0x00400000)
+#define V4L2_STD_SECAM_LC       ((v4l2_std_id)0x00800000)
+
+/* ATSC/HDTV */
+#define V4L2_STD_ATSC_8_VSB     ((v4l2_std_id)0x01000000)
+#define V4L2_STD_ATSC_16_VSB    ((v4l2_std_id)0x02000000)
+
+/* FIXME:
+   Although std_id is 64 bits, there is an issue on PPC32 architecture that
+   makes switch(__u64) to break. So, there's a hack on v4l2-common.c rounding
+   this value to 32 bits.
+   As, currently, the max value is for V4L2_STD_ATSC_16_VSB (30 bits wide),
+   it should work fine. However, if needed to add more than two standards,
+   v4l2-common.c should be fixed.
+ */
+
+/*
+ * Some macros to merge video standards in order to make live easier for the
+ * drivers and V4L2 applications
+ */
+
+/*
+ * "Common" NTSC/M - It should be noticed that V4L2_STD_NTSC_443 is
+ * Missing here.
+ */
+#define V4L2_STD_NTSC           (V4L2_STD_NTSC_M	|\
+				 V4L2_STD_NTSC_M_JP     |\
+				 V4L2_STD_NTSC_M_KR)
+/* Secam macros */
+#define V4L2_STD_SECAM_DK      	(V4L2_STD_SECAM_D	|\
+				 V4L2_STD_SECAM_K	|\
+				 V4L2_STD_SECAM_K1)
+/* All Secam Standards */
+#define V4L2_STD_SECAM		(V4L2_STD_SECAM_B	|\
+				 V4L2_STD_SECAM_G	|\
+				 V4L2_STD_SECAM_H	|\
+				 V4L2_STD_SECAM_DK	|\
+				 V4L2_STD_SECAM_L       |\
+				 V4L2_STD_SECAM_LC)
+/* PAL macros */
+#define V4L2_STD_PAL_BG		(V4L2_STD_PAL_B		|\
+				 V4L2_STD_PAL_B1	|\
+				 V4L2_STD_PAL_G)
+#define V4L2_STD_PAL_DK		(V4L2_STD_PAL_D		|\
+				 V4L2_STD_PAL_D1	|\
+				 V4L2_STD_PAL_K)
+/*
+ * "Common" PAL - This macro is there to be compatible with the old
+ * V4L1 concept of "PAL": /BGDKHI.
+ * Several PAL standards are mising here: /M, /N and /Nc
+ */
+#define V4L2_STD_PAL		(V4L2_STD_PAL_BG	|\
+				 V4L2_STD_PAL_DK	|\
+				 V4L2_STD_PAL_H		|\
+				 V4L2_STD_PAL_I)
+/* Chroma "agnostic" standards */
+#define V4L2_STD_B		(V4L2_STD_PAL_B		|\
+				 V4L2_STD_PAL_B1	|\
+				 V4L2_STD_SECAM_B)
+#define V4L2_STD_G		(V4L2_STD_PAL_G		|\
+				 V4L2_STD_SECAM_G)
+#define V4L2_STD_H		(V4L2_STD_PAL_H		|\
+				 V4L2_STD_SECAM_H)
+#define V4L2_STD_L		(V4L2_STD_SECAM_L	|\
+				 V4L2_STD_SECAM_LC)
+#define V4L2_STD_GH		(V4L2_STD_G		|\
+				 V4L2_STD_H)
+#define V4L2_STD_DK		(V4L2_STD_PAL_DK	|\
+				 V4L2_STD_SECAM_DK)
+#define V4L2_STD_BG		(V4L2_STD_B		|\
+				 V4L2_STD_G)
+#define V4L2_STD_MN		(V4L2_STD_PAL_M		|\
+				 V4L2_STD_PAL_N		|\
+				 V4L2_STD_PAL_Nc	|\
+				 V4L2_STD_NTSC)
+
+/* Standards where MTS/BTSC stereo could be found */
+#define V4L2_STD_MTS		(V4L2_STD_NTSC_M	|\
+				 V4L2_STD_PAL_M		|\
+				 V4L2_STD_PAL_N		|\
+				 V4L2_STD_PAL_Nc)
+
+/* Standards for Countries with 60Hz Line frequency */
+#define V4L2_STD_525_60		(V4L2_STD_PAL_M		|\
+				 V4L2_STD_PAL_60	|\
+				 V4L2_STD_NTSC		|\
+				 V4L2_STD_NTSC_443)
+/* Standards for Countries with 50Hz Line frequency */
+#define V4L2_STD_625_50		(V4L2_STD_PAL		|\
+				 V4L2_STD_PAL_N		|\
+				 V4L2_STD_PAL_Nc	|\
+				 V4L2_STD_SECAM)
+
+#define V4L2_STD_ATSC           (V4L2_STD_ATSC_8_VSB    |\
+				 V4L2_STD_ATSC_16_VSB)
+/* Macros with none and all analog standards */
+#define V4L2_STD_UNKNOWN        0
+#define V4L2_STD_ALL            (V4L2_STD_525_60	|\
+				 V4L2_STD_625_50)
+
+struct v4l2_standard {
+	__u32		     index;
+	v4l2_std_id          id;
+	__u8		     name[24];
+	struct v4l2_fract    frameperiod; /* Frames, not fields */
+	__u32		     framelines;
+	__u32		     reserved[4];
+};
+
+/*
+ *	V I D E O	T I M I N G S	D V	P R E S E T
+ */
+struct v4l2_dv_preset {
+	__u32	preset;
+	__u32	reserved[4];
+};
+
+/*
+ *	D V	P R E S E T S	E N U M E R A T I O N
+ */
+struct v4l2_dv_enum_preset {
+	__u32	index;
+	__u32	preset;
+	__u8	name[32]; /* Name of the preset timing */
+	__u32	width;
+	__u32	height;
+	__u32	reserved[4];
+};
+
+/*
+ * 	D V	P R E S E T	V A L U E S
+ */
+#define		V4L2_DV_INVALID		0
+#define		V4L2_DV_480P59_94	1 /* BT.1362 */
+#define		V4L2_DV_576P50		2 /* BT.1362 */
+#define		V4L2_DV_720P24		3 /* SMPTE 296M */
+#define		V4L2_DV_720P25		4 /* SMPTE 296M */
+#define		V4L2_DV_720P30		5 /* SMPTE 296M */
+#define		V4L2_DV_720P50		6 /* SMPTE 296M */
+#define		V4L2_DV_720P59_94	7 /* SMPTE 274M */
+#define		V4L2_DV_720P60		8 /* SMPTE 274M/296M */
+#define		V4L2_DV_1080I29_97	9 /* BT.1120/ SMPTE 274M */
+#define		V4L2_DV_1080I30		10 /* BT.1120/ SMPTE 274M */
+#define		V4L2_DV_1080I25		11 /* BT.1120 */
+#define		V4L2_DV_1080I50		12 /* SMPTE 296M */
+#define		V4L2_DV_1080I60		13 /* SMPTE 296M */
+#define		V4L2_DV_1080P24		14 /* SMPTE 296M */
+#define		V4L2_DV_1080P25		15 /* SMPTE 296M */
+#define		V4L2_DV_1080P30		16 /* SMPTE 296M */
+#define		V4L2_DV_1080P50		17 /* BT.1120 */
+#define		V4L2_DV_1080P60		18 /* BT.1120 */
+
+#define		V4L2_DV_480P60			19
+#define		V4L2_DV_1080I59_94		20
+#define		V4L2_DV_1080P59_94		21
+
+#define		V4L2_DV_720P60_FP		22
+#define		V4L2_DV_720P60_SB_HALF		23
+#define		V4L2_DV_720P60_TB		24
+#define		V4L2_DV_720P59_94_FP		25
+#define		V4L2_DV_720P59_94_SB_HALF	26
+#define		V4L2_DV_720P59_94_TB		27
+#define		V4L2_DV_720P50_FP		28
+#define		V4L2_DV_720P50_SB_HALF		29
+#define		V4L2_DV_720P50_TB		30
+#define		V4L2_DV_1080P24_FP		31
+#define		V4L2_DV_1080P24_SB_HALF		32
+#define		V4L2_DV_1080P24_TB		33
+#define		V4L2_DV_1080P23_98_FP		34
+#define		V4L2_DV_1080P23_98_SB_HALF	35
+#define		V4L2_DV_1080P23_98_TB		36
+#define		V4L2_DV_1080I60_SB_HALF		37
+#define		V4L2_DV_1080I59_94_SB_HALF	38
+#define		V4L2_DV_1080I50_SB_HALF		39
+#define		V4L2_DV_1080P60_SB_HALF		40
+#define		V4L2_DV_1080P60_TB		41
+#define		V4L2_DV_1080P30_FP		42
+#define		V4L2_DV_1080P30_SB_HALF		43
+#define		V4L2_DV_1080P30_TB		44
+
+/*
+ *	D V 	B T	T I M I N G S
+ */
+
+/* BT.656/BT.1120 timing data */
+struct v4l2_bt_timings {
+	__u32	width;		/* width in pixels */
+	__u32	height;		/* height in lines */
+	__u32	interlaced;	/* Interlaced or progressive */
+	__u32	polarities;	/* Positive or negative polarity */
+	__u64	pixelclock;	/* Pixel clock in HZ. Ex. 74.25MHz->74250000 */
+	__u32	hfrontporch;	/* Horizpontal front porch in pixels */
+	__u32	hsync;		/* Horizontal Sync length in pixels */
+	__u32	hbackporch;	/* Horizontal back porch in pixels */
+	__u32	vfrontporch;	/* Vertical front porch in pixels */
+	__u32	vsync;		/* Vertical Sync length in lines */
+	__u32	vbackporch;	/* Vertical back porch in lines */
+	__u32	il_vfrontporch;	/* Vertical front porch for bottom field of
+				 * interlaced field formats
+				 */
+	__u32	il_vsync;	/* Vertical sync length for bottom field of
+				 * interlaced field formats
+				 */
+	__u32	il_vbackporch;	/* Vertical back porch for bottom field of
+				 * interlaced field formats
+				 */
+	__u32	reserved[16];
+} __attribute__ ((packed));
+
+/* Interlaced or progressive format */
+#define	V4L2_DV_PROGRESSIVE	0
+#define	V4L2_DV_INTERLACED	1
+
+/* Polarities. If bit is not set, it is assumed to be negative polarity */
+#define V4L2_DV_VSYNC_POS_POL	0x00000001
+#define V4L2_DV_HSYNC_POS_POL	0x00000002
+
+
+/* DV timings */
+struct v4l2_dv_timings {
+	__u32 type;
+	union {
+		struct v4l2_bt_timings	bt;
+		__u32	reserved[32];
+	};
+} __attribute__ ((packed));
+
+/* Values for the type field */
+#define V4L2_DV_BT_656_1120	0	/* BT.656/1120 timing type */
+
+/*
+ *	V I D E O   I N P U T S
+ */
+struct v4l2_input {
+	__u32	     index;		/*  Which input */
+	__u8	     name[32];		/*  Label */
+	__u32	     type;		/*  Type of input */
+	__u32	     audioset;		/*  Associated audios (bitfield) */
+	__u32        tuner;             /*  Associated tuner */
+	v4l2_std_id  std;
+	__u32	     status;
+	__u32	     capabilities;
+	__u32	     reserved[3];
+};
+
+/*  Values for the 'type' field */
+#define V4L2_INPUT_TYPE_TUNER		1
+#define V4L2_INPUT_TYPE_CAMERA		2
+
+/* field 'status' - general */
+#define V4L2_IN_ST_NO_POWER    0x00000001  /* Attached device is off */
+#define V4L2_IN_ST_NO_SIGNAL   0x00000002
+#define V4L2_IN_ST_NO_COLOR    0x00000004
+
+/* field 'status' - sensor orientation */
+/* If sensor is mounted upside down set both bits */
+#define V4L2_IN_ST_HFLIP       0x00000010 /* Frames are flipped horizontally */
+#define V4L2_IN_ST_VFLIP       0x00000020 /* Frames are flipped vertically */
+
+/* field 'status' - analog */
+#define V4L2_IN_ST_NO_H_LOCK   0x00000100  /* No horizontal sync lock */
+#define V4L2_IN_ST_COLOR_KILL  0x00000200  /* Color killer is active */
+
+/* field 'status' - digital */
+#define V4L2_IN_ST_NO_SYNC     0x00010000  /* No synchronization lock */
+#define V4L2_IN_ST_NO_EQU      0x00020000  /* No equalizer lock */
+#define V4L2_IN_ST_NO_CARRIER  0x00040000  /* Carrier recovery failed */
+
+/* field 'status' - VCR and set-top box */
+#define V4L2_IN_ST_MACROVISION 0x01000000  /* Macrovision detected */
+#define V4L2_IN_ST_NO_ACCESS   0x02000000  /* Conditional access denied */
+#define V4L2_IN_ST_VTR         0x04000000  /* VTR time constant */
+
+/* capabilities flags */
+#define V4L2_IN_CAP_PRESETS		0x00000001 /* Supports S_DV_PRESET */
+#define V4L2_IN_CAP_CUSTOM_TIMINGS	0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_IN_CAP_STD			0x00000004 /* Supports S_STD */
+
+/*
+ *	V I D E O   O U T P U T S
+ */
+struct v4l2_output {
+	__u32	     index;		/*  Which output */
+	__u8	     name[32];		/*  Label */
+	__u32	     type;		/*  Type of output */
+	__u32	     audioset;		/*  Associated audios (bitfield) */
+	__u32	     modulator;         /*  Associated modulator */
+	v4l2_std_id  std;
+	__u32	     capabilities;
+	__u32	     reserved[3];
+};
+/*  Values for the 'type' field */
+#define V4L2_OUTPUT_TYPE_MODULATOR		1
+#define V4L2_OUTPUT_TYPE_ANALOG			2
+#define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY	3
+
+/* capabilities flags */
+#define V4L2_OUT_CAP_PRESETS		0x00000001 /* Supports S_DV_PRESET */
+#define V4L2_OUT_CAP_CUSTOM_TIMINGS	0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_OUT_CAP_STD		0x00000004 /* Supports S_STD */
+
+/*
+ *	C O N T R O L S
+ */
+struct v4l2_control {
+	__u32		     id;
+	__s32		     value;
+};
+
+struct v4l2_ext_control {
+	__u32 id;
+	__u32 size;
+	__u32 reserved2[1];
+	union {
+		__s32 value;
+		__s64 value64;
+		char *string;
+	};
+} __attribute__ ((packed));
+
+struct v4l2_ext_controls {
+	__u32 ctrl_class;
+	__u32 count;
+	__u32 error_idx;
+	__u32 reserved[2];
+	struct v4l2_ext_control *controls;
+};
+
+/*  Values for ctrl_class field */
+#define V4L2_CTRL_CLASS_USER 0x00980000	/* Old-style 'user' controls */
+#define V4L2_CTRL_CLASS_MPEG 0x00990000	/* MPEG-compression controls */
+#define V4L2_CTRL_CLASS_CAMERA 0x009a0000	/* Camera class controls */
+#define V4L2_CTRL_CLASS_FM_TX 0x009b0000	/* FM Modulator control class */
+#define V4L2_CTRL_CLASS_FLASH 0x009c0000	/* Camera flash controls */
+#define V4L2_CTRL_CLASS_FM_RX 0x009d0000	/* FM Tuner control class */
+
+#define V4L2_CTRL_ID_MASK      	  (0x0fffffff)
+#define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
+#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
+
+enum v4l2_ctrl_type {
+	V4L2_CTRL_TYPE_INTEGER	     = 1,
+	V4L2_CTRL_TYPE_BOOLEAN	     = 2,
+	V4L2_CTRL_TYPE_MENU	     = 3,
+	V4L2_CTRL_TYPE_BUTTON	     = 4,
+	V4L2_CTRL_TYPE_INTEGER64     = 5,
+	V4L2_CTRL_TYPE_CTRL_CLASS    = 6,
+	V4L2_CTRL_TYPE_STRING        = 7,
+	V4L2_CTRL_TYPE_BITMASK       = 8,
+};
+
+/*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
+struct v4l2_queryctrl {
+	__u32		     id;
+	enum v4l2_ctrl_type  type;
+	__u8		     name[32];	/* Whatever */
+	__s32		     minimum;	/* Note signedness */
+	__s32		     maximum;
+	__s32		     step;
+	__s32		     default_value;
+	__u32                flags;
+	__u32		     reserved[2];
+};
+
+/*  Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
+struct v4l2_querymenu {
+	__u32		id;
+	__u32		index;
+	__u8		name[32];	/* Whatever */
+	__u32		reserved;
+};
+
+/*  Control flags  */
+#define V4L2_CTRL_FLAG_DISABLED		0x0001
+#define V4L2_CTRL_FLAG_GRABBED		0x0002
+#define V4L2_CTRL_FLAG_READ_ONLY 	0x0004
+#define V4L2_CTRL_FLAG_UPDATE 		0x0008
+#define V4L2_CTRL_FLAG_INACTIVE 	0x0010
+#define V4L2_CTRL_FLAG_SLIDER 		0x0020
+#define V4L2_CTRL_FLAG_WRITE_ONLY 	0x0040
+#define V4L2_CTRL_FLAG_VOLATILE		0x0080
+
+/*  Query flag, to be ORed with the control ID */
+#define V4L2_CTRL_FLAG_NEXT_CTRL	0x80000000
+
+/*  User-class control IDs defined by V4L2 */
+#define V4L2_CID_MAX_CTRLS		1024
+#define V4L2_CID_BASE			(V4L2_CTRL_CLASS_USER | 0x900)
+#define V4L2_CID_USER_BASE 		V4L2_CID_BASE
+/*  IDs reserved for driver specific controls */
+#define V4L2_CID_PRIVATE_BASE		0x08000000
+
+#define V4L2_CID_USER_CLASS 		(V4L2_CTRL_CLASS_USER | 1)
+#define V4L2_CID_BRIGHTNESS		(V4L2_CID_BASE+0)
+#define V4L2_CID_CONTRAST		(V4L2_CID_BASE+1)
+#define V4L2_CID_SATURATION		(V4L2_CID_BASE+2)
+#define V4L2_CID_HUE			(V4L2_CID_BASE+3)
+#define V4L2_CID_AUDIO_VOLUME		(V4L2_CID_BASE+5)
+#define V4L2_CID_AUDIO_BALANCE		(V4L2_CID_BASE+6)
+#define V4L2_CID_AUDIO_BASS		(V4L2_CID_BASE+7)
+#define V4L2_CID_AUDIO_TREBLE		(V4L2_CID_BASE+8)
+#define V4L2_CID_AUDIO_MUTE		(V4L2_CID_BASE+9)
+#define V4L2_CID_AUDIO_LOUDNESS		(V4L2_CID_BASE+10)
+#define V4L2_CID_BLACK_LEVEL		(V4L2_CID_BASE+11) /* Deprecated */
+#define V4L2_CID_AUTO_WHITE_BALANCE	(V4L2_CID_BASE+12)
+#define V4L2_CID_DO_WHITE_BALANCE	(V4L2_CID_BASE+13)
+#define V4L2_CID_RED_BALANCE		(V4L2_CID_BASE+14)
+#define V4L2_CID_BLUE_BALANCE		(V4L2_CID_BASE+15)
+#define V4L2_CID_GAMMA			(V4L2_CID_BASE+16)
+#define V4L2_CID_WHITENESS		(V4L2_CID_GAMMA) /* Deprecated */
+#define V4L2_CID_EXPOSURE		(V4L2_CID_BASE+17)
+#define V4L2_CID_AUTOGAIN		(V4L2_CID_BASE+18)
+#define V4L2_CID_GAIN			(V4L2_CID_BASE+19)
+#define V4L2_CID_HFLIP			(V4L2_CID_BASE+20)
+#define V4L2_CID_VFLIP			(V4L2_CID_BASE+21)
+
+/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
+#define V4L2_CID_HCENTER		(V4L2_CID_BASE+22)
+#define V4L2_CID_VCENTER		(V4L2_CID_BASE+23)
+
+#define V4L2_CID_POWER_LINE_FREQUENCY	(V4L2_CID_BASE+24)
+enum v4l2_power_line_frequency {
+	V4L2_CID_POWER_LINE_FREQUENCY_DISABLED	= 0,
+	V4L2_CID_POWER_LINE_FREQUENCY_50HZ	= 1,
+	V4L2_CID_POWER_LINE_FREQUENCY_60HZ	= 2,
+	V4L2_CID_POWER_LINE_FREQUENCY_AUTO	= 3,
+};
+#define V4L2_CID_HUE_AUTO			(V4L2_CID_BASE+25)
+#define V4L2_CID_WHITE_BALANCE_TEMPERATURE	(V4L2_CID_BASE+26)
+#define V4L2_CID_SHARPNESS			(V4L2_CID_BASE+27)
+#define V4L2_CID_BACKLIGHT_COMPENSATION 	(V4L2_CID_BASE+28)
+#define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
+#define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
+#define V4L2_CID_COLORFX			(V4L2_CID_BASE+31)
+enum v4l2_colorfx {
+	V4L2_COLORFX_NONE	= 0,
+	V4L2_COLORFX_BW		= 1,
+	V4L2_COLORFX_SEPIA	= 2,
+	V4L2_COLORFX_NEGATIVE = 3,
+	V4L2_COLORFX_EMBOSS = 4,
+	V4L2_COLORFX_SKETCH = 5,
+	V4L2_COLORFX_SKY_BLUE = 6,
+	V4L2_COLORFX_GRASS_GREEN = 7,
+	V4L2_COLORFX_SKIN_WHITEN = 8,
+	V4L2_COLORFX_VIVID = 9,
+};
+#define V4L2_CID_AUTOBRIGHTNESS			(V4L2_CID_BASE+32)
+#define V4L2_CID_BAND_STOP_FILTER		(V4L2_CID_BASE+33)
+
+#define V4L2_CID_ROTATE				(V4L2_CID_BASE+34)
+#define V4L2_CID_BG_COLOR			(V4L2_CID_BASE+35)
+
+#define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
+
+#define V4L2_CID_ILLUMINATORS_1			(V4L2_CID_BASE+37)
+#define V4L2_CID_ILLUMINATORS_2			(V4L2_CID_BASE+38)
+
+#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE	(V4L2_CID_BASE+39)
+#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT		(V4L2_CID_BASE+40)
+
+#define V4L2_CID_ALPHA_COMPONENT		(V4L2_CID_BASE+41)
+
+/* last CID + 1 */
+#define V4L2_CID_LASTP1				(V4L2_CID_BASE+42)
+
+/*  MPEG-class control IDs defined by V4L2 */
+#define V4L2_CID_MPEG_BASE 			(V4L2_CTRL_CLASS_MPEG | 0x900)
+#define V4L2_CID_MPEG_CLASS 			(V4L2_CTRL_CLASS_MPEG | 1)
+
+/*  MPEG streams, specific to multiplexed streams */
+#define V4L2_CID_MPEG_STREAM_TYPE 		(V4L2_CID_MPEG_BASE+0)
+enum v4l2_mpeg_stream_type {
+	V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
+};
+#define V4L2_CID_MPEG_STREAM_PID_PMT 		(V4L2_CID_MPEG_BASE+1)
+#define V4L2_CID_MPEG_STREAM_PID_AUDIO 		(V4L2_CID_MPEG_BASE+2)
+#define V4L2_CID_MPEG_STREAM_PID_VIDEO 		(V4L2_CID_MPEG_BASE+3)
+#define V4L2_CID_MPEG_STREAM_PID_PCR 		(V4L2_CID_MPEG_BASE+4)
+#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO 	(V4L2_CID_MPEG_BASE+5)
+#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO 	(V4L2_CID_MPEG_BASE+6)
+#define V4L2_CID_MPEG_STREAM_VBI_FMT 		(V4L2_CID_MPEG_BASE+7)
+enum v4l2_mpeg_stream_vbi_fmt {
+	V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
+	V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
+};
+
+/*  MPEG audio controls specific to multiplexed streams  */
+#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ 	(V4L2_CID_MPEG_BASE+100)
+enum v4l2_mpeg_audio_sampling_freq {
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_ENCODING 		(V4L2_CID_MPEG_BASE+101)
+enum v4l2_mpeg_audio_encoding {
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+	V4L2_MPEG_AUDIO_ENCODING_AAC     = 3,
+	V4L2_MPEG_AUDIO_ENCODING_AC3     = 4,
+};
+#define V4L2_CID_MPEG_AUDIO_L1_BITRATE 		(V4L2_CID_MPEG_BASE+102)
+enum v4l2_mpeg_audio_l1_bitrate {
+	V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
+	V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
+	V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
+	V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
+	V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
+	V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
+	V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
+	V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
+	V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
+	V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
+	V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
+	V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
+	V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L2_BITRATE 		(V4L2_CID_MPEG_BASE+103)
+enum v4l2_mpeg_audio_l2_bitrate {
+	V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
+	V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
+	V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
+	V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
+	V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
+	V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
+	V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
+	V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
+	V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
+	V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
+	V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
+	V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
+	V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L3_BITRATE 		(V4L2_CID_MPEG_BASE+104)
+enum v4l2_mpeg_audio_l3_bitrate {
+	V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
+	V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
+	V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
+	V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
+	V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
+	V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
+	V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
+	V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
+	V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
+	V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
+	V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
+	V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
+	V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE 		(V4L2_CID_MPEG_BASE+105)
+enum v4l2_mpeg_audio_mode {
+	V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
+	V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
+	V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
+	V4L2_MPEG_AUDIO_MODE_MONO         = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION 	(V4L2_CID_MPEG_BASE+106)
+enum v4l2_mpeg_audio_mode_extension {
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_EMPHASIS 		(V4L2_CID_MPEG_BASE+107)
+enum v4l2_mpeg_audio_emphasis {
+	V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
+	V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
+	V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_CRC 		(V4L2_CID_MPEG_BASE+108)
+enum v4l2_mpeg_audio_crc {
+	V4L2_MPEG_AUDIO_CRC_NONE  = 0,
+	V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
+};
+#define V4L2_CID_MPEG_AUDIO_MUTE 		(V4L2_CID_MPEG_BASE+109)
+#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE		(V4L2_CID_MPEG_BASE+110)
+#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE		(V4L2_CID_MPEG_BASE+111)
+enum v4l2_mpeg_audio_ac3_bitrate {
+	V4L2_MPEG_AUDIO_AC3_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_40K  = 1,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_48K  = 2,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_56K  = 3,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_64K  = 4,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_80K  = 5,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_96K  = 6,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
+	V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
+};
+
+/*  MPEG video controls specific to multiplexed streams */
+#define V4L2_CID_MPEG_VIDEO_ENCODING 		(V4L2_CID_MPEG_BASE+200)
+enum v4l2_mpeg_video_encoding {
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_1     = 0,
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_2     = 1,
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_ASPECT 		(V4L2_CID_MPEG_BASE+201)
+enum v4l2_mpeg_video_aspect {
+	V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
+	V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
+	V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
+	V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_B_FRAMES 		(V4L2_CID_MPEG_BASE+202)
+#define V4L2_CID_MPEG_VIDEO_GOP_SIZE 		(V4L2_CID_MPEG_BASE+203)
+#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE 	(V4L2_CID_MPEG_BASE+204)
+#define V4L2_CID_MPEG_VIDEO_PULLDOWN 		(V4L2_CID_MPEG_BASE+205)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE 	(V4L2_CID_MPEG_BASE+206)
+enum v4l2_mpeg_video_bitrate_mode {
+	V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
+	V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_BITRATE 		(V4L2_CID_MPEG_BASE+207)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK 	(V4L2_CID_MPEG_BASE+208)
+#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
+#define V4L2_CID_MPEG_VIDEO_MUTE 		(V4L2_CID_MPEG_BASE+210)
+#define V4L2_CID_MPEG_VIDEO_MUTE_YUV 		(V4L2_CID_MPEG_BASE+211)
+#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE		(V4L2_CID_MPEG_BASE+212)
+#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER	(V4L2_CID_MPEG_BASE+213)
+#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB		(V4L2_CID_MPEG_BASE+214)
+#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE			(V4L2_CID_MPEG_BASE+215)
+#define V4L2_CID_MPEG_VIDEO_HEADER_MODE				(V4L2_CID_MPEG_BASE+216)
+enum v4l2_mpeg_video_header_mode {
+	V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE			= 0,
+	V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME	= 1,
+
+};
+#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC			(V4L2_CID_MPEG_BASE+217)
+#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE		(V4L2_CID_MPEG_BASE+218)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES	(V4L2_CID_MPEG_BASE+219)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB		(V4L2_CID_MPEG_BASE+220)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE		(V4L2_CID_MPEG_BASE+221)
+enum v4l2_mpeg_video_multi_slice_mode {
+	V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE		= 0,
+	V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB		= 1,
+	V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES	= 2,
+};
+#define V4L2_CID_MPEG_VIDEO_VBV_SIZE			(V4L2_CID_MPEG_BASE+222)
+#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP		(V4L2_CID_MPEG_BASE+300)
+#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP		(V4L2_CID_MPEG_BASE+301)
+#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP		(V4L2_CID_MPEG_BASE+302)
+#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP			(V4L2_CID_MPEG_BASE+303)
+#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP			(V4L2_CID_MPEG_BASE+304)
+#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP		(V4L2_CID_MPEG_BASE+350)
+#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP		(V4L2_CID_MPEG_BASE+351)
+#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP		(V4L2_CID_MPEG_BASE+352)
+#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP			(V4L2_CID_MPEG_BASE+353)
+#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP			(V4L2_CID_MPEG_BASE+354)
+#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM		(V4L2_CID_MPEG_BASE+355)
+#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE		(V4L2_CID_MPEG_BASE+356)
+#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE		(V4L2_CID_MPEG_BASE+357)
+enum v4l2_mpeg_video_h264_entropy_mode {
+	V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC	= 0,
+	V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC	= 1,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD		(V4L2_CID_MPEG_BASE+358)
+#define V4L2_CID_MPEG_VIDEO_H264_LEVEL			(V4L2_CID_MPEG_BASE+359)
+enum v4l2_mpeg_video_h264_level {
+	V4L2_MPEG_VIDEO_H264_LEVEL_1_0	= 0,
+	V4L2_MPEG_VIDEO_H264_LEVEL_1B	= 1,
+	V4L2_MPEG_VIDEO_H264_LEVEL_1_1	= 2,
+	V4L2_MPEG_VIDEO_H264_LEVEL_1_2	= 3,
+	V4L2_MPEG_VIDEO_H264_LEVEL_1_3	= 4,
+	V4L2_MPEG_VIDEO_H264_LEVEL_2_0	= 5,
+	V4L2_MPEG_VIDEO_H264_LEVEL_2_1	= 6,
+	V4L2_MPEG_VIDEO_H264_LEVEL_2_2	= 7,
+	V4L2_MPEG_VIDEO_H264_LEVEL_3_0	= 8,
+	V4L2_MPEG_VIDEO_H264_LEVEL_3_1	= 9,
+	V4L2_MPEG_VIDEO_H264_LEVEL_3_2	= 10,
+	V4L2_MPEG_VIDEO_H264_LEVEL_4_0	= 11,
+	V4L2_MPEG_VIDEO_H264_LEVEL_4_1	= 12,
+	V4L2_MPEG_VIDEO_H264_LEVEL_4_2	= 13,
+	V4L2_MPEG_VIDEO_H264_LEVEL_5_0	= 14,
+	V4L2_MPEG_VIDEO_H264_LEVEL_5_1	= 15,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA	(V4L2_CID_MPEG_BASE+360)
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA	(V4L2_CID_MPEG_BASE+361)
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE	(V4L2_CID_MPEG_BASE+362)
+enum v4l2_mpeg_video_h264_loop_filter_mode {
+	V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED				= 0,
+	V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED				= 1,
+	V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY	= 2,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_PROFILE		(V4L2_CID_MPEG_BASE+363)
+enum v4l2_mpeg_video_h264_profile {
+	V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE			= 0,
+	V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE	= 1,
+	V4L2_MPEG_VIDEO_H264_PROFILE_MAIN			= 2,
+	V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED			= 3,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH			= 4,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10			= 5,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422			= 6,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE	= 7,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA		= 8,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA		= 9,
+	V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA		= 10,
+	V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA		= 11,
+	V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE		= 12,
+	V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH		= 13,
+	V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA	= 14,
+	V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH		= 15,
+	V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH		= 16,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT	(V4L2_CID_MPEG_BASE+364)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH	(V4L2_CID_MPEG_BASE+365)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE		(V4L2_CID_MPEG_BASE+366)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC		(V4L2_CID_MPEG_BASE+367)
+enum v4l2_mpeg_video_h264_vui_sar_idc {
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED	= 0,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1		= 1,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11		= 2,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11		= 3,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11		= 4,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33		= 5,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11		= 6,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11		= 7,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11		= 8,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33		= 9,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11		= 10,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11		= 11,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33		= 12,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99		= 13,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3		= 14,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2		= 15,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1		= 16,
+	V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED	= 17,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP	(V4L2_CID_MPEG_BASE+400)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP	(V4L2_CID_MPEG_BASE+401)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP	(V4L2_CID_MPEG_BASE+402)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP	(V4L2_CID_MPEG_BASE+403)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP	(V4L2_CID_MPEG_BASE+404)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL		(V4L2_CID_MPEG_BASE+405)
+enum v4l2_mpeg_video_mpeg4_level {
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_0	= 0,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B	= 1,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_1	= 2,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_2	= 3,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_3	= 4,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B	= 5,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_4	= 6,
+	V4L2_MPEG_VIDEO_MPEG4_LEVEL_5	= 7,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE	(V4L2_CID_MPEG_BASE+406)
+enum v4l2_mpeg_video_mpeg4_profile {
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE				= 0,
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE			= 1,
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE				= 2,
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE			= 3,
+	V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY	= 4,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL		(V4L2_CID_MPEG_BASE+407)
+
+/*  MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
+#define V4L2_CID_MPEG_CX2341X_BASE 				(V4L2_CTRL_CLASS_MPEG | 0x1000)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE 	(V4L2_CID_MPEG_CX2341X_BASE+0)
+enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
+	V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
+	V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER 		(V4L2_CID_MPEG_CX2341X_BASE+1)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE 	(V4L2_CID_MPEG_CX2341X_BASE+2)
+enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE 	(V4L2_CID_MPEG_CX2341X_BASE+3)
+enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
+	V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE 	(V4L2_CID_MPEG_CX2341X_BASE+4)
+enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
+	V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
+	V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER 		(V4L2_CID_MPEG_CX2341X_BASE+5)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE 		(V4L2_CID_MPEG_CX2341X_BASE+6)
+enum v4l2_mpeg_cx2341x_video_median_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM 	(V4L2_CID_MPEG_CX2341X_BASE+7)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP 	(V4L2_CID_MPEG_CX2341X_BASE+8)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM	(V4L2_CID_MPEG_CX2341X_BASE+9)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP 	(V4L2_CID_MPEG_CX2341X_BASE+10)
+#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS 	(V4L2_CID_MPEG_CX2341X_BASE+11)
+
+/*  MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
+#define V4L2_CID_MPEG_MFC51_BASE				(V4L2_CTRL_CLASS_MPEG | 0x1100)
+
+#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY		(V4L2_CID_MPEG_MFC51_BASE+0)
+#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE	(V4L2_CID_MPEG_MFC51_BASE+1)
+#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE			(V4L2_CID_MPEG_MFC51_BASE+2)
+enum v4l2_mpeg_mfc51_video_frame_skip_mode {
+	V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED		= 0,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT	= 1,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT		= 2,
+};
+#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE			(V4L2_CID_MPEG_MFC51_BASE+3)
+enum v4l2_mpeg_mfc51_video_force_frame_type {
+	V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED		= 0,
+	V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME		= 1,
+	V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED	= 2,
+};
+#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING				(V4L2_CID_MPEG_MFC51_BASE+4)
+#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV				(V4L2_CID_MPEG_MFC51_BASE+5)
+#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT			(V4L2_CID_MPEG_MFC51_BASE+6)
+#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF			(V4L2_CID_MPEG_MFC51_BASE+7)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY		(V4L2_CID_MPEG_MFC51_BASE+50)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK			(V4L2_CID_MPEG_MFC51_BASE+51)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH		(V4L2_CID_MPEG_MFC51_BASE+52)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC		(V4L2_CID_MPEG_MFC51_BASE+53)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P		(V4L2_CID_MPEG_MFC51_BASE+54)
+
+/*  Camera class control IDs */
+#define V4L2_CID_CAMERA_CLASS_BASE 	(V4L2_CTRL_CLASS_CAMERA | 0x900)
+#define V4L2_CID_CAMERA_CLASS 		(V4L2_CTRL_CLASS_CAMERA | 1)
+
+#define V4L2_CID_EXPOSURE_AUTO			(V4L2_CID_CAMERA_CLASS_BASE+1)
+enum  v4l2_exposure_auto_type {
+	V4L2_EXPOSURE_AUTO = 0,
+	V4L2_EXPOSURE_MANUAL = 1,
+	V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
+	V4L2_EXPOSURE_APERTURE_PRIORITY = 3
+};
+#define V4L2_CID_EXPOSURE_ABSOLUTE		(V4L2_CID_CAMERA_CLASS_BASE+2)
+#define V4L2_CID_EXPOSURE_AUTO_PRIORITY		(V4L2_CID_CAMERA_CLASS_BASE+3)
+
+#define V4L2_CID_PAN_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+4)
+#define V4L2_CID_TILT_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+5)
+#define V4L2_CID_PAN_RESET			(V4L2_CID_CAMERA_CLASS_BASE+6)
+#define V4L2_CID_TILT_RESET			(V4L2_CID_CAMERA_CLASS_BASE+7)
+
+#define V4L2_CID_PAN_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+8)
+#define V4L2_CID_TILT_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+9)
+
+#define V4L2_CID_FOCUS_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+10)
+#define V4L2_CID_FOCUS_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+11)
+#define V4L2_CID_FOCUS_AUTO			(V4L2_CID_CAMERA_CLASS_BASE+12)
+
+#define V4L2_CID_ZOOM_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+13)
+#define V4L2_CID_ZOOM_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+14)
+#define V4L2_CID_ZOOM_CONTINUOUS		(V4L2_CID_CAMERA_CLASS_BASE+15)
+
+#define V4L2_CID_PRIVACY			(V4L2_CID_CAMERA_CLASS_BASE+16)
+
+#define V4L2_CID_IRIS_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+17)
+#define V4L2_CID_IRIS_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+18)
+
+/* FM Modulator class control IDs */
+#define V4L2_CID_FM_TX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_TX | 0x900)
+#define V4L2_CID_FM_TX_CLASS			(V4L2_CTRL_CLASS_FM_TX | 1)
+
+#define V4L2_CID_RDS_TX_DEVIATION		(V4L2_CID_FM_TX_CLASS_BASE + 1)
+#define V4L2_CID_RDS_TX_PI			(V4L2_CID_FM_TX_CLASS_BASE + 2)
+#define V4L2_CID_RDS_TX_PTY			(V4L2_CID_FM_TX_CLASS_BASE + 3)
+#define V4L2_CID_RDS_TX_PS_NAME			(V4L2_CID_FM_TX_CLASS_BASE + 5)
+#define V4L2_CID_RDS_TX_RADIO_TEXT		(V4L2_CID_FM_TX_CLASS_BASE + 6)
+
+#define V4L2_CID_AUDIO_LIMITER_ENABLED		(V4L2_CID_FM_TX_CLASS_BASE + 64)
+#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 65)
+#define V4L2_CID_AUDIO_LIMITER_DEVIATION	(V4L2_CID_FM_TX_CLASS_BASE + 66)
+
+#define V4L2_CID_AUDIO_COMPRESSION_ENABLED	(V4L2_CID_FM_TX_CLASS_BASE + 80)
+#define V4L2_CID_AUDIO_COMPRESSION_GAIN		(V4L2_CID_FM_TX_CLASS_BASE + 81)
+#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD	(V4L2_CID_FM_TX_CLASS_BASE + 82)
+#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 83)
+#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME	(V4L2_CID_FM_TX_CLASS_BASE + 84)
+
+#define V4L2_CID_PILOT_TONE_ENABLED		(V4L2_CID_FM_TX_CLASS_BASE + 96)
+#define V4L2_CID_PILOT_TONE_DEVIATION		(V4L2_CID_FM_TX_CLASS_BASE + 97)
+#define V4L2_CID_PILOT_TONE_FREQUENCY		(V4L2_CID_FM_TX_CLASS_BASE + 98)
+
+#define V4L2_CID_TUNE_PREEMPHASIS		(V4L2_CID_FM_TX_CLASS_BASE + 112)
+enum v4l2_preemphasis {
+	V4L2_PREEMPHASIS_DISABLED	= 0,
+	V4L2_PREEMPHASIS_50_uS		= 1,
+	V4L2_PREEMPHASIS_75_uS		= 2,
+};
+#define V4L2_CID_TUNE_POWER_LEVEL		(V4L2_CID_FM_TX_CLASS_BASE + 113)
+#define V4L2_CID_TUNE_ANTENNA_CAPACITOR		(V4L2_CID_FM_TX_CLASS_BASE + 114)
+/* FM Tuner class control IDs */
+#define V4L2_CID_FM_RX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_RX | 0x900)
+#define V4L2_CID_FM_RX_CLASS			(V4L2_CTRL_CLASS_FM_RX | 1)
+
+#define V4L2_CID_TUNE_DEEMPHASIS		(V4L2_CID_FM_RX_CLASS_BASE + 1)
+enum v4l2_deemphasis {
+	V4L2_DEEMPHASIS_DISABLED	= 0,
+	V4L2_DEEMPHASIS_50_uS		= 1,
+	V4L2_DEEMPHASIS_75_uS		= 2,
+};
+
+/* Flash and privacy (indicator) light controls */
+#define V4L2_CID_FLASH_CLASS_BASE		(V4L2_CTRL_CLASS_FLASH | 0x900)
+#define V4L2_CID_FLASH_CLASS			(V4L2_CTRL_CLASS_FLASH | 1)
+
+#define V4L2_CID_FLASH_LED_MODE			(V4L2_CID_FLASH_CLASS_BASE + 1)
+enum v4l2_flash_led_mode {
+	V4L2_FLASH_LED_MODE_NONE,
+	V4L2_FLASH_LED_MODE_FLASH,
+	V4L2_FLASH_LED_MODE_TORCH,
+};
+
+#define V4L2_CID_FLASH_STROBE_SOURCE		(V4L2_CID_FLASH_CLASS_BASE + 2)
+enum v4l2_flash_strobe_source {
+	V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
+	V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
+};
+
+#define V4L2_CID_FLASH_STROBE			(V4L2_CID_FLASH_CLASS_BASE + 3)
+#define V4L2_CID_FLASH_STROBE_STOP		(V4L2_CID_FLASH_CLASS_BASE + 4)
+#define V4L2_CID_FLASH_STROBE_STATUS		(V4L2_CID_FLASH_CLASS_BASE + 5)
+
+#define V4L2_CID_FLASH_TIMEOUT			(V4L2_CID_FLASH_CLASS_BASE + 6)
+#define V4L2_CID_FLASH_INTENSITY		(V4L2_CID_FLASH_CLASS_BASE + 7)
+#define V4L2_CID_FLASH_TORCH_INTENSITY		(V4L2_CID_FLASH_CLASS_BASE + 8)
+#define V4L2_CID_FLASH_INDICATOR_INTENSITY	(V4L2_CID_FLASH_CLASS_BASE + 9)
+
+#define V4L2_CID_FLASH_FAULT			(V4L2_CID_FLASH_CLASS_BASE + 10)
+#define V4L2_FLASH_FAULT_OVER_VOLTAGE		(1 << 0)
+#define V4L2_FLASH_FAULT_TIMEOUT		(1 << 1)
+#define V4L2_FLASH_FAULT_OVER_TEMPERATURE	(1 << 2)
+#define V4L2_FLASH_FAULT_SHORT_CIRCUIT		(1 << 3)
+#define V4L2_FLASH_FAULT_OVER_CURRENT		(1 << 4)
+#define V4L2_FLASH_FAULT_INDICATOR		(1 << 5)
+
+#define V4L2_CID_FLASH_CHARGE			(V4L2_CID_FLASH_CLASS_BASE + 11)
+#define V4L2_CID_FLASH_READY			(V4L2_CID_FLASH_CLASS_BASE + 12)
+
+/*
+ *	T U N I N G
+ */
+struct v4l2_tuner {
+	__u32                   index;
+	__u8			name[32];
+	enum v4l2_tuner_type    type;
+	__u32			capability;
+	__u32			rangelow;
+	__u32			rangehigh;
+	__u32			rxsubchans;
+	__u32			audmode;
+	__s32			signal;
+	__s32			afc;
+	__u32			reserved[4];
+};
+
+struct v4l2_modulator {
+	__u32			index;
+	__u8			name[32];
+	__u32			capability;
+	__u32			rangelow;
+	__u32			rangehigh;
+	__u32			txsubchans;
+	__u32			reserved[4];
+};
+
+/*  Flags for the 'capability' field */
+#define V4L2_TUNER_CAP_LOW		0x0001
+#define V4L2_TUNER_CAP_NORM		0x0002
+#define V4L2_TUNER_CAP_STEREO		0x0010
+#define V4L2_TUNER_CAP_LANG2		0x0020
+#define V4L2_TUNER_CAP_SAP		0x0020
+#define V4L2_TUNER_CAP_LANG1		0x0040
+#define V4L2_TUNER_CAP_RDS		0x0080
+#define V4L2_TUNER_CAP_RDS_BLOCK_IO	0x0100
+#define V4L2_TUNER_CAP_RDS_CONTROLS	0x0200
+
+/*  Flags for the 'rxsubchans' field */
+#define V4L2_TUNER_SUB_MONO		0x0001
+#define V4L2_TUNER_SUB_STEREO		0x0002
+#define V4L2_TUNER_SUB_LANG2		0x0004
+#define V4L2_TUNER_SUB_SAP		0x0004
+#define V4L2_TUNER_SUB_LANG1		0x0008
+#define V4L2_TUNER_SUB_RDS		0x0010
+
+/*  Values for the 'audmode' field */
+#define V4L2_TUNER_MODE_MONO		0x0000
+#define V4L2_TUNER_MODE_STEREO		0x0001
+#define V4L2_TUNER_MODE_LANG2		0x0002
+#define V4L2_TUNER_MODE_SAP		0x0002
+#define V4L2_TUNER_MODE_LANG1		0x0003
+#define V4L2_TUNER_MODE_LANG1_LANG2	0x0004
+
+struct v4l2_frequency {
+	__u32		      tuner;
+	enum v4l2_tuner_type  type;
+	__u32		      frequency;
+	__u32		      reserved[8];
+};
+
+struct v4l2_hw_freq_seek {
+	__u32		      tuner;
+	enum v4l2_tuner_type  type;
+	__u32		      seek_upward;
+	__u32		      wrap_around;
+	__u32		      spacing;
+	__u32		      reserved[7];
+};
+
+/*
+ *	R D S
+ */
+
+struct v4l2_rds_data {
+	__u8 	lsb;
+	__u8 	msb;
+	__u8 	block;
+} __attribute__ ((packed));
+
+#define V4L2_RDS_BLOCK_MSK 	 0x7
+#define V4L2_RDS_BLOCK_A 	 0
+#define V4L2_RDS_BLOCK_B 	 1
+#define V4L2_RDS_BLOCK_C 	 2
+#define V4L2_RDS_BLOCK_D 	 3
+#define V4L2_RDS_BLOCK_C_ALT 	 4
+#define V4L2_RDS_BLOCK_INVALID 	 7
+
+#define V4L2_RDS_BLOCK_CORRECTED 0x40
+#define V4L2_RDS_BLOCK_ERROR 	 0x80
+
+/*
+ *	A U D I O
+ */
+struct v4l2_audio {
+	__u32	index;
+	__u8	name[32];
+	__u32	capability;
+	__u32	mode;
+	__u32	reserved[2];
+};
+
+/*  Flags for the 'capability' field */
+#define V4L2_AUDCAP_STEREO		0x00001
+#define V4L2_AUDCAP_AVL			0x00002
+
+/*  Flags for the 'mode' field */
+#define V4L2_AUDMODE_AVL		0x00001
+
+struct v4l2_audioout {
+	__u32	index;
+	__u8	name[32];
+	__u32	capability;
+	__u32	mode;
+	__u32	reserved[2];
+};
+
+/*
+ *	M P E G   S E R V I C E S
+ *
+ *	NOTE: EXPERIMENTAL API
+ */
+#if 1
+#define V4L2_ENC_IDX_FRAME_I    (0)
+#define V4L2_ENC_IDX_FRAME_P    (1)
+#define V4L2_ENC_IDX_FRAME_B    (2)
+#define V4L2_ENC_IDX_FRAME_MASK (0xf)
+
+struct v4l2_enc_idx_entry {
+	__u64 offset;
+	__u64 pts;
+	__u32 length;
+	__u32 flags;
+	__u32 reserved[2];
+};
+
+#define V4L2_ENC_IDX_ENTRIES (64)
+struct v4l2_enc_idx {
+	__u32 entries;
+	__u32 entries_cap;
+	__u32 reserved[4];
+	struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES];
+};
+
+
+#define V4L2_ENC_CMD_START      (0)
+#define V4L2_ENC_CMD_STOP       (1)
+#define V4L2_ENC_CMD_PAUSE      (2)
+#define V4L2_ENC_CMD_RESUME     (3)
+
+/* Flags for V4L2_ENC_CMD_STOP */
+#define V4L2_ENC_CMD_STOP_AT_GOP_END    (1 << 0)
+
+struct v4l2_encoder_cmd {
+	__u32 cmd;
+	__u32 flags;
+	union {
+		struct {
+			__u32 data[8];
+		} raw;
+	};
+};
+
+#endif
+
+
+/*
+ *	D A T A   S E R V I C E S   ( V B I )
+ *
+ *	Data services API by Michael Schimek
+ */
+
+/* Raw VBI */
+struct v4l2_vbi_format {
+	__u32	sampling_rate;		/* in 1 Hz */
+	__u32	offset;
+	__u32	samples_per_line;
+	__u32	sample_format;		/* V4L2_PIX_FMT_* */
+	__s32	start[2];
+	__u32	count[2];
+	__u32	flags;			/* V4L2_VBI_* */
+	__u32	reserved[2];		/* must be zero */
+};
+
+/*  VBI flags  */
+#define V4L2_VBI_UNSYNC		(1 << 0)
+#define V4L2_VBI_INTERLACED	(1 << 1)
+
+/* Sliced VBI
+ *
+ *    This implements is a proposal V4L2 API to allow SLICED VBI
+ * required for some hardware encoders. It should change without
+ * notice in the definitive implementation.
+ */
+
+struct v4l2_sliced_vbi_format {
+	__u16   service_set;
+	/* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
+	   service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
+				 (equals frame lines 313-336 for 625 line video
+				  standards, 263-286 for 525 line standards) */
+	__u16   service_lines[2][24];
+	__u32   io_size;
+	__u32   reserved[2];            /* must be zero */
+};
+
+/* Teletext World System Teletext
+   (WST), defined on ITU-R BT.653-2 */
+#define V4L2_SLICED_TELETEXT_B          (0x0001)
+/* Video Program System, defined on ETS 300 231*/
+#define V4L2_SLICED_VPS                 (0x0400)
+/* Closed Caption, defined on EIA-608 */
+#define V4L2_SLICED_CAPTION_525         (0x1000)
+/* Wide Screen System, defined on ITU-R BT1119.1 */
+#define V4L2_SLICED_WSS_625             (0x4000)
+
+#define V4L2_SLICED_VBI_525             (V4L2_SLICED_CAPTION_525)
+#define V4L2_SLICED_VBI_625             (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
+
+struct v4l2_sliced_vbi_cap {
+	__u16   service_set;
+	/* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
+	   service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
+				 (equals frame lines 313-336 for 625 line video
+				  standards, 263-286 for 525 line standards) */
+	__u16   service_lines[2][24];
+	enum v4l2_buf_type type;
+	__u32   reserved[3];    /* must be 0 */
+};
+
+struct v4l2_sliced_vbi_data {
+	__u32   id;
+	__u32   field;          /* 0: first field, 1: second field */
+	__u32   line;           /* 1-23 */
+	__u32   reserved;       /* must be 0 */
+	__u8    data[48];
+};
+
+/*
+ * Sliced VBI data inserted into MPEG Streams
+ */
+
+/*
+ * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
+ *
+ * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
+ * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
+ * data
+ *
+ * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
+ * definitions are not included here.  See the MPEG-2 specifications for details
+ * on these headers.
+ */
+
+/* Line type IDs */
+#define V4L2_MPEG_VBI_IVTV_TELETEXT_B     (1)
+#define V4L2_MPEG_VBI_IVTV_CAPTION_525    (4)
+#define V4L2_MPEG_VBI_IVTV_WSS_625        (5)
+#define V4L2_MPEG_VBI_IVTV_VPS            (7)
+
+struct v4l2_mpeg_vbi_itv0_line {
+	__u8 id;	/* One of V4L2_MPEG_VBI_IVTV_* above */
+	__u8 data[42];	/* Sliced VBI data for the line */
+} __attribute__ ((packed));
+
+struct v4l2_mpeg_vbi_itv0 {
+	__le32 linemask[2]; /* Bitmasks of VBI service lines present */
+	struct v4l2_mpeg_vbi_itv0_line line[35];
+} __attribute__ ((packed));
+
+struct v4l2_mpeg_vbi_ITV0 {
+	struct v4l2_mpeg_vbi_itv0_line line[36];
+} __attribute__ ((packed));
+
+#define V4L2_MPEG_VBI_IVTV_MAGIC0	"itv0"
+#define V4L2_MPEG_VBI_IVTV_MAGIC1	"ITV0"
+
+struct v4l2_mpeg_vbi_fmt_ivtv {
+	__u8 magic[4];
+	union {
+		struct v4l2_mpeg_vbi_itv0 itv0;
+		struct v4l2_mpeg_vbi_ITV0 ITV0;
+	};
+} __attribute__ ((packed));
+
+/*
+ *	A G G R E G A T E   S T R U C T U R E S
+ */
+
+/**
+ * struct v4l2_plane_pix_format - additional, per-plane format definition
+ * @sizeimage:		maximum size in bytes required for data, for which
+ *			this plane will be used
+ * @bytesperline:	distance in bytes between the leftmost pixels in two
+ *			adjacent lines
+ */
+struct v4l2_plane_pix_format {
+	__u32		sizeimage;
+	__u16		bytesperline;
+	__u16		reserved[7];
+} __attribute__ ((packed));
+
+/**
+ * struct v4l2_pix_format_mplane - multiplanar format definition
+ * @width:		image width in pixels
+ * @height:		image height in pixels
+ * @pixelformat:	little endian four character code (fourcc)
+ * @field:		field order (for interlaced video)
+ * @colorspace:		supplemental to pixelformat
+ * @plane_fmt:		per-plane information
+ * @num_planes:		number of planes for this format
+ */
+struct v4l2_pix_format_mplane {
+	__u32				width;
+	__u32				height;
+	__u32				pixelformat;
+	enum v4l2_field			field;
+	enum v4l2_colorspace		colorspace;
+
+	struct v4l2_plane_pix_format	plane_fmt[VIDEO_MAX_PLANES];
+	__u8				num_planes;
+	__u8				reserved[11];
+} __attribute__ ((packed));
+
+/**
+ * struct v4l2_format - stream data format
+ * @type:	type of the data stream
+ * @pix:	definition of an image format
+ * @pix_mp:	definition of a multiplanar image format
+ * @win:	definition of an overlaid image
+ * @vbi:	raw VBI capture or output parameters
+ * @sliced:	sliced VBI capture or output parameters
+ * @raw_data:	placeholder for future extensions and custom formats
+ */
+struct v4l2_format {
+	enum v4l2_buf_type type;
+	union {
+		struct v4l2_pix_format		pix;     /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
+		struct v4l2_pix_format_mplane	pix_mp;  /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */
+		struct v4l2_window		win;     /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
+		struct v4l2_vbi_format		vbi;     /* V4L2_BUF_TYPE_VBI_CAPTURE */
+		struct v4l2_sliced_vbi_format	sliced;  /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
+		__u8	raw_data[200];                   /* user-defined */
+	} fmt;
+};
+
+/*	Stream type-dependent parameters
+ */
+struct v4l2_streamparm {
+	enum v4l2_buf_type type;
+	union {
+		struct v4l2_captureparm	capture;
+		struct v4l2_outputparm	output;
+		__u8	raw_data[200];  /* user-defined */
+	} parm;
+};
+
+/*
+ *	E V E N T S
+ */
+
+#define V4L2_EVENT_ALL				0
+#define V4L2_EVENT_VSYNC			1
+#define V4L2_EVENT_EOS				2
+#define V4L2_EVENT_CTRL				3
+#define V4L2_EVENT_FRAME_SYNC			4
+#define V4L2_EVENT_PRIVATE_START		0x08000000
+
+/* Payload for V4L2_EVENT_VSYNC */
+struct v4l2_event_vsync {
+	/* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
+	__u8 field;
+} __attribute__ ((packed));
+
+/* Payload for V4L2_EVENT_CTRL */
+#define V4L2_EVENT_CTRL_CH_VALUE		(1 << 0)
+#define V4L2_EVENT_CTRL_CH_FLAGS		(1 << 1)
+
+struct v4l2_event_ctrl {
+	__u32 changes;
+	__u32 type;
+	union {
+		__s32 value;
+		__s64 value64;
+	};
+	__u32 flags;
+	__s32 minimum;
+	__s32 maximum;
+	__s32 step;
+	__s32 default_value;
+};
+
+struct v4l2_event_frame_sync {
+	__u32 frame_sequence;
+};
+
+struct v4l2_event {
+	__u32				type;
+	union {
+		struct v4l2_event_vsync vsync;
+		struct v4l2_event_ctrl		ctrl;
+		struct v4l2_event_frame_sync	frame_sync;
+		__u8			data[64];
+	} u;
+	__u32				pending;
+	__u32				sequence;
+	struct timespec			timestamp;
+	__u32				id;
+	__u32				reserved[8];
+};
+
+#define V4L2_EVENT_SUB_FL_SEND_INITIAL		(1 << 0)
+#define V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK	(1 << 1)
+
+struct v4l2_event_subscription {
+	__u32				type;
+	__u32				id;
+	__u32				flags;
+	__u32				reserved[5];
+};
+
+/*
+ *	A D V A N C E D   D E B U G G I N G
+ *
+ *	NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
+ *	FOR DEBUGGING, TESTING AND INTERNAL USE ONLY!
+ */
+
+/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
+
+#define V4L2_CHIP_MATCH_HOST       0  /* Match against chip ID on host (0 for the host) */
+#define V4L2_CHIP_MATCH_I2C_DRIVER 1  /* Match against I2C driver name */
+#define V4L2_CHIP_MATCH_I2C_ADDR   2  /* Match against I2C 7-bit address */
+#define V4L2_CHIP_MATCH_AC97       3  /* Match against anciliary AC97 chip */
+
+struct v4l2_dbg_match {
+	__u32 type; /* Match type */
+	union {     /* Match this chip, meaning determined by type */
+		__u32 addr;
+		char name[32];
+	};
+} __attribute__ ((packed));
+
+struct v4l2_dbg_register {
+	struct v4l2_dbg_match match;
+	__u32 size;	/* register size in bytes */
+	__u64 reg;
+	__u64 val;
+} __attribute__ ((packed));
+
+/* VIDIOC_DBG_G_CHIP_IDENT */
+struct v4l2_dbg_chip_ident {
+	struct v4l2_dbg_match match;
+	__u32 ident;       /* chip identifier as specified in <media/v4l2-chip-ident.h> */
+	__u32 revision;    /* chip revision, chip specific */
+} __attribute__ ((packed));
+
+/**
+ * struct v4l2_create_buffers - VIDIOC_CREATE_BUFS argument
+ * @index:	on return, index of the first created buffer
+ * @count:	entry: number of requested buffers,
+ *		return: number of created buffers
+ * @memory:	buffer memory type
+ * @format:	frame format, for which buffers are requested
+ * @reserved:	future extensions
+ */
+struct v4l2_create_buffers {
+	__u32			index;
+	__u32			count;
+	enum v4l2_memory        memory;
+	struct v4l2_format	format;
+	__u32			reserved[8];
+};
+
+/*
+ *	I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
+ *
+ */
+#define VIDIOC_QUERYCAP		 _IOR('V',  0, struct v4l2_capability)
+#define VIDIOC_RESERVED		  _IO('V',  1)
+#define VIDIOC_ENUM_FMT         _IOWR('V',  2, struct v4l2_fmtdesc)
+#define VIDIOC_G_FMT		_IOWR('V',  4, struct v4l2_format)
+#define VIDIOC_S_FMT		_IOWR('V',  5, struct v4l2_format)
+#define VIDIOC_REQBUFS		_IOWR('V',  8, struct v4l2_requestbuffers)
+#define VIDIOC_QUERYBUF		_IOWR('V',  9, struct v4l2_buffer)
+#define VIDIOC_G_FBUF		 _IOR('V', 10, struct v4l2_framebuffer)
+#define VIDIOC_S_FBUF		 _IOW('V', 11, struct v4l2_framebuffer)
+#define VIDIOC_OVERLAY		 _IOW('V', 14, int)
+#define VIDIOC_QBUF		_IOWR('V', 15, struct v4l2_buffer)
+#define VIDIOC_DQBUF		_IOWR('V', 17, struct v4l2_buffer)
+#define VIDIOC_STREAMON		 _IOW('V', 18, int)
+#define VIDIOC_STREAMOFF	 _IOW('V', 19, int)
+#define VIDIOC_G_PARM		_IOWR('V', 21, struct v4l2_streamparm)
+#define VIDIOC_S_PARM		_IOWR('V', 22, struct v4l2_streamparm)
+#define VIDIOC_G_STD		 _IOR('V', 23, v4l2_std_id)
+#define VIDIOC_S_STD		 _IOW('V', 24, v4l2_std_id)
+#define VIDIOC_ENUMSTD		_IOWR('V', 25, struct v4l2_standard)
+#define VIDIOC_ENUMINPUT	_IOWR('V', 26, struct v4l2_input)
+#define VIDIOC_G_CTRL		_IOWR('V', 27, struct v4l2_control)
+#define VIDIOC_S_CTRL		_IOWR('V', 28, struct v4l2_control)
+#define VIDIOC_G_TUNER		_IOWR('V', 29, struct v4l2_tuner)
+#define VIDIOC_S_TUNER		 _IOW('V', 30, struct v4l2_tuner)
+#define VIDIOC_G_AUDIO		 _IOR('V', 33, struct v4l2_audio)
+#define VIDIOC_S_AUDIO		 _IOW('V', 34, struct v4l2_audio)
+#define VIDIOC_QUERYCTRL	_IOWR('V', 36, struct v4l2_queryctrl)
+#define VIDIOC_QUERYMENU	_IOWR('V', 37, struct v4l2_querymenu)
+#define VIDIOC_G_INPUT		 _IOR('V', 38, int)
+#define VIDIOC_S_INPUT		_IOWR('V', 39, int)
+#define VIDIOC_G_OUTPUT		 _IOR('V', 46, int)
+#define VIDIOC_S_OUTPUT		_IOWR('V', 47, int)
+#define VIDIOC_ENUMOUTPUT	_IOWR('V', 48, struct v4l2_output)
+#define VIDIOC_G_AUDOUT		 _IOR('V', 49, struct v4l2_audioout)
+#define VIDIOC_S_AUDOUT		 _IOW('V', 50, struct v4l2_audioout)
+#define VIDIOC_G_MODULATOR	_IOWR('V', 54, struct v4l2_modulator)
+#define VIDIOC_S_MODULATOR	 _IOW('V', 55, struct v4l2_modulator)
+#define VIDIOC_G_FREQUENCY	_IOWR('V', 56, struct v4l2_frequency)
+#define VIDIOC_S_FREQUENCY	 _IOW('V', 57, struct v4l2_frequency)
+#define VIDIOC_CROPCAP		_IOWR('V', 58, struct v4l2_cropcap)
+#define VIDIOC_G_CROP		_IOWR('V', 59, struct v4l2_crop)
+#define VIDIOC_S_CROP		 _IOW('V', 60, struct v4l2_crop)
+#define VIDIOC_G_JPEGCOMP	 _IOR('V', 61, struct v4l2_jpegcompression)
+#define VIDIOC_S_JPEGCOMP	 _IOW('V', 62, struct v4l2_jpegcompression)
+#define VIDIOC_QUERYSTD      	 _IOR('V', 63, v4l2_std_id)
+#define VIDIOC_TRY_FMT      	_IOWR('V', 64, struct v4l2_format)
+#define VIDIOC_ENUMAUDIO	_IOWR('V', 65, struct v4l2_audio)
+#define VIDIOC_ENUMAUDOUT	_IOWR('V', 66, struct v4l2_audioout)
+#define VIDIOC_G_PRIORITY        _IOR('V', 67, enum v4l2_priority)
+#define VIDIOC_S_PRIORITY        _IOW('V', 68, enum v4l2_priority)
+#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
+#define VIDIOC_LOG_STATUS         _IO('V', 70)
+#define VIDIOC_G_EXT_CTRLS	_IOWR('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS	_IOWR('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS	_IOWR('V', 73, struct v4l2_ext_controls)
+#if 1
+#define VIDIOC_ENUM_FRAMESIZES	_IOWR('V', 74, struct v4l2_frmsizeenum)
+#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
+#define VIDIOC_G_ENC_INDEX       _IOR('V', 76, struct v4l2_enc_idx)
+#define VIDIOC_ENCODER_CMD      _IOWR('V', 77, struct v4l2_encoder_cmd)
+#define VIDIOC_TRY_ENCODER_CMD  _IOWR('V', 78, struct v4l2_encoder_cmd)
+#endif
+
+#if 1
+/* Experimental, meant for debugging, testing and internal use.
+   Only implemented if CONFIG_VIDEO_ADV_DEBUG is defined.
+   You must be root to use these ioctls. Never use these in applications! */
+#define	VIDIOC_DBG_S_REGISTER 	 _IOW('V', 79, struct v4l2_dbg_register)
+#define	VIDIOC_DBG_G_REGISTER 	_IOWR('V', 80, struct v4l2_dbg_register)
+
+/* Experimental, meant for debugging, testing and internal use.
+   Never use this ioctl in applications! */
+#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
+#endif
+
+#define VIDIOC_S_HW_FREQ_SEEK	 _IOW('V', 82, struct v4l2_hw_freq_seek)
+#define	VIDIOC_ENUM_DV_PRESETS	_IOWR('V', 83, struct v4l2_dv_enum_preset)
+#define	VIDIOC_S_DV_PRESET	_IOWR('V', 84, struct v4l2_dv_preset)
+#define	VIDIOC_G_DV_PRESET	_IOWR('V', 85, struct v4l2_dv_preset)
+#define	VIDIOC_QUERY_DV_PRESET	_IOR('V',  86, struct v4l2_dv_preset)
+#define	VIDIOC_S_DV_TIMINGS	_IOWR('V', 87, struct v4l2_dv_timings)
+#define	VIDIOC_G_DV_TIMINGS	_IOWR('V', 88, struct v4l2_dv_timings)
+#define	VIDIOC_DQEVENT		 _IOR('V', 89, struct v4l2_event)
+#define	VIDIOC_SUBSCRIBE_EVENT	 _IOW('V', 90, struct v4l2_event_subscription)
+#define	VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription)
+
+/* Experimental, the below two ioctls may change over the next couple of kernel
+   versions */
+#define VIDIOC_CREATE_BUFS	_IOWR('V', 92, struct v4l2_create_buffers)
+#define VIDIOC_PREPARE_BUF	_IOWR('V', 93, struct v4l2_buffer)
+
+/* Experimental selection API */
+#define VIDIOC_G_SELECTION	_IOWR('V', 94, struct v4l2_selection)
+#define VIDIOC_S_SELECTION	_IOWR('V', 95, struct v4l2_selection)
+
+/* Reminder: when adding new ioctls please add support for them to
+   drivers/media/video/v4l2-compat-ioctl32.c as well! */
+
+#define BASE_VIDIOC_PRIVATE	192		/* 192-255 are private */
+
+#endif /* __LINUX_VIDEODEV2_H */
diff --git a/camera/include/linux/videodev2_exynos_camera.h b/camera/include/linux/videodev2_exynos_camera.h
new file mode 100644
index 0000000..557b5e1
--- /dev/null
+++ b/camera/include/linux/videodev2_exynos_camera.h
@@ -0,0 +1,2047 @@
+/*
+ * Video for Linux Two header file for samsung
+ *
+ * Copyright (C) 2009, Dongsoo Nathaniel Kim<dongsoo45.kim@samsung.com>
+ *
+ * This header file contains several v4l2 APIs to be proposed to v4l2
+ * community and until bein accepted, will be used restrictly in Samsung's
+ * camera interface driver FIMC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __LINUX_VIDEODEV2_SAMSUNG_H
+#define __LINUX_VIDEODEV2_SAMSUNG_H
+
+/* Values for 'capabilities' field */
+/* Object detection device */
+#define V4L2_CAP_OBJ_RECOGNITION	0x10000000
+/* strobe control */
+#define V4L2_CAP_STROBE			0x20000000
+
+#define V4L2_CID_FOCUS_MODE		(V4L2_CID_CAMERA_CLASS_BASE+17)
+/* Focus Methods */
+enum v4l2_focus_mode {
+	V4L2_FOCUS_MODE_AUTO		= 0,
+	V4L2_FOCUS_MODE_MACRO		= 1,
+	V4L2_FOCUS_MODE_MANUAL		= 2,
+	V4L2_FOCUS_MODE_LASTP		= 2,
+};
+
+#define V4L2_CID_ZOOM_MODE		(V4L2_CID_CAMERA_CLASS_BASE+18)
+/* Zoom Methods */
+enum v4l2_zoom_mode {
+	V4L2_ZOOM_MODE_CONTINUOUS	= 0,
+	V4L2_ZOOM_MODE_OPTICAL		= 1,
+	V4L2_ZOOM_MODE_DIGITAL		= 2,
+	V4L2_ZOOM_MODE_LASTP		= 2,
+};
+
+/* Exposure Methods */
+#define V4L2_CID_PHOTOMETRY		(V4L2_CID_CAMERA_CLASS_BASE+19)
+enum v4l2_photometry_mode {
+	V4L2_PHOTOMETRY_MULTISEG	= 0, /*Multi Segment*/
+	V4L2_PHOTOMETRY_CWA		= 1, /*Centre Weighted Average*/
+	V4L2_PHOTOMETRY_SPOT		= 2,
+	V4L2_PHOTOMETRY_AFSPOT		= 3, /*Spot metering on focused point*/
+	V4L2_PHOTOMETRY_LASTP		= V4L2_PHOTOMETRY_AFSPOT,
+};
+
+/* Manual exposure control items menu type: iris, shutter, iso */
+#define V4L2_CID_CAM_APERTURE	(V4L2_CID_CAMERA_CLASS_BASE+20)
+enum v4l2_aperture_mode {
+	APERTURE_F_AUTO = 0,
+	APERTURE_F_2_8,
+	APERTURE_F_3_2,
+	APERTURE_F_3_6,
+	APERTURE_F_4_0,
+	APERTURE_F_4_5,
+	APERTURE_F_5_1,
+	APERTURE_F_5_7,
+	APERTURE_F_6_4,
+	APERTURE_F_7_2,
+	APERTURE_MAX,
+};
+#define V4L2_CID_CAM_SHUTTER	(V4L2_CID_CAMERA_CLASS_BASE+21)
+#define V4L2_CID_CAM_ISO	(V4L2_CID_CAMERA_CLASS_BASE+22)
+
+/* Following CIDs are menu type */
+#define V4L2_CID_SCENEMODE	(V4L2_CID_CAMERA_CLASS_BASE+23)
+#define V4L2_CID_CAM_STABILIZE	(V4L2_CID_CAMERA_CLASS_BASE+24)
+#define V4L2_CID_CAM_MULTISHOT	(V4L2_CID_CAMERA_CLASS_BASE+25)
+
+/* Control dynamic range */
+#define V4L2_CID_CAM_DR		(V4L2_CID_CAMERA_CLASS_BASE+26)
+
+/* White balance preset control */
+#define V4L2_CID_WHITE_BALANCE_PRESET (V4L2_CID_CAMERA_CLASS_BASE+27)
+#define V4L2_CID_CAM_SENSOR_FW_VER (V4L2_CID_CAMERA_CLASS_BASE + 28)
+#define V4L2_CID_CAM_PHONE_FW_VER (V4L2_CID_CAMERA_CLASS_BASE + 29)
+
+/* CID extensions */
+#define V4L2_CID_ROTATION		(V4L2_CID_PRIVATE_BASE + 0)
+#define V4L2_CID_PADDR_Y		(V4L2_CID_PRIVATE_BASE + 1)
+#define V4L2_CID_PADDR_CB		(V4L2_CID_PRIVATE_BASE + 2)
+#define V4L2_CID_PADDR_CR		(V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_PADDR_CBCR		(V4L2_CID_PRIVATE_BASE + 4)
+#define V4L2_CID_OVERLAY_AUTO		(V4L2_CID_PRIVATE_BASE + 5)
+#define V4L2_CID_OVERLAY_VADDR0		(V4L2_CID_PRIVATE_BASE + 6)
+#define V4L2_CID_OVERLAY_VADDR1		(V4L2_CID_PRIVATE_BASE + 7)
+#define V4L2_CID_OVERLAY_VADDR2		(V4L2_CID_PRIVATE_BASE + 8)
+#define V4L2_CID_OVLY_MODE		(V4L2_CID_PRIVATE_BASE + 9)
+#define V4L2_CID_DST_INFO		(V4L2_CID_PRIVATE_BASE + 10)
+/* UMP secure id control */
+#define V4L2_CID_GET_UMP_SECURE_ID	(V4L2_CID_PRIVATE_BASE + 11)
+#define V4L2_CID_GET_PHY_SRC_YADDR	(V4L2_CID_PRIVATE_BASE + 12)
+#define V4L2_CID_GET_PHY_SRC_CADDR	(V4L2_CID_PRIVATE_BASE + 13)
+#define V4L2_CID_IMAGE_EFFECT_FN	(V4L2_CID_PRIVATE_BASE + 16)
+#define V4L2_CID_IMAGE_EFFECT_APPLY	(V4L2_CID_PRIVATE_BASE + 17)
+#define V4L2_CID_IMAGE_EFFECT_CB	(V4L2_CID_PRIVATE_BASE + 18)
+#define V4L2_CID_IMAGE_EFFECT_CR	(V4L2_CID_PRIVATE_BASE + 19)
+#define V4L2_CID_RESERVED_MEM_BASE_ADDR	(V4L2_CID_PRIVATE_BASE + 20)
+#define V4L2_CID_FIMC_VERSION		(V4L2_CID_PRIVATE_BASE + 21)
+
+#define V4L2_CID_CACHE_FLUSH		(V4L2_CID_PRIVATE_BASE + 61)
+#define V4L2_CID_RESERVED_MEM_SIZE	(V4L2_CID_PRIVATE_BASE + 63)
+#define V4L2_CID_STREAM_PAUSE			(V4L2_CID_PRIVATE_BASE + 53)
+#define V4L2_CID_CACHE_FLUSH			(V4L2_CID_PRIVATE_BASE + 61)
+#define V4L2_CID_RESERVED_MEM_SIZE		(V4L2_CID_PRIVATE_BASE + 63)
+
+/* CID Extensions for camera sensor operations */
+#define V4L2_CID_CAM_PREVIEW_ONOFF		(V4L2_CID_PRIVATE_BASE + 64)
+#define V4L2_CID_CAM_CAPTURE			(V4L2_CID_PRIVATE_BASE + 65)
+/* #define V4L2_CID_CAM_JPEG_MEMSIZE	(V4L2_CID_PRIVATE_BASE + 66) */
+
+#define V4L2_CID_CAM_DATE_INFO_YEAR		(V4L2_CID_PRIVATE_BASE + 14)
+#define V4L2_CID_CAM_DATE_INFO_MONTH		(V4L2_CID_PRIVATE_BASE + 15)
+#define V4L2_CID_CAM_DATE_INFO_DATE		(V4L2_CID_PRIVATE_BASE + 22)
+#define V4L2_CID_CAM_SENSOR_VER			(V4L2_CID_PRIVATE_BASE + 23)
+#define V4L2_CID_CAM_FW_MINOR_VER		(V4L2_CID_PRIVATE_BASE + 24)
+#define V4L2_CID_CAM_FW_MAJOR_VER		(V4L2_CID_PRIVATE_BASE + 25)
+#define V4L2_CID_CAM_PRM_MINOR_VER		(V4L2_CID_PRIVATE_BASE + 26)
+#define V4L2_CID_CAM_PRM_MAJOR_VER		(V4L2_CID_PRIVATE_BASE + 27)
+#define V4L2_CID_CAM_FW_VER			(V4L2_CID_PRIVATE_BASE + 28)
+#define V4L2_CID_CAM_SET_FW_ADDR		(V4L2_CID_PRIVATE_BASE + 29)
+#define V4L2_CID_CAM_SET_FW_SIZE		(V4L2_CID_PRIVATE_BASE + 30)
+#define V4L2_CID_CAM_UPDATE_FW	(V4L2_CID_PRIVATE_BASE + 31)
+enum v4l2_firmware_mode {
+	FW_MODE_NONE,
+	FW_MODE_VERSION,
+	FW_MODE_UPDATE,
+	FW_MODE_DUMP,
+};
+
+#define V4L2_CID_CAM_JPEG_MAIN_SIZE		(V4L2_CID_PRIVATE_BASE + 32)
+#define V4L2_CID_CAM_JPEG_MAIN_OFFSET		(V4L2_CID_PRIVATE_BASE + 33)
+#define V4L2_CID_CAM_JPEG_THUMB_SIZE		(V4L2_CID_PRIVATE_BASE + 34)
+#define V4L2_CID_CAM_JPEG_THUMB_OFFSET		(V4L2_CID_PRIVATE_BASE + 35)
+#define V4L2_CID_CAM_JPEG_POSTVIEW_OFFSET	(V4L2_CID_PRIVATE_BASE + 36)
+#define V4L2_CID_CAM_JPEG_QUALITY	(V4L2_CID_PRIVATE_BASE + 37)
+#define V4L2_CID_CAM_SENSOR_MAKER	(V4L2_CID_PRIVATE_BASE + 38)
+#define V4L2_CID_CAM_SENSOR_OPTICAL	(V4L2_CID_PRIVATE_BASE + 39)
+#define V4L2_CID_CAM_AF_VER_LOW		(V4L2_CID_PRIVATE_BASE + 40)
+#define V4L2_CID_CAM_AF_VER_HIGH	(V4L2_CID_PRIVATE_BASE + 41)
+#define V4L2_CID_CAM_GAMMA_RG_LOW	(V4L2_CID_PRIVATE_BASE + 42)
+#define V4L2_CID_CAM_GAMMA_RG_HIGH	(V4L2_CID_PRIVATE_BASE + 43)
+#define V4L2_CID_CAM_GAMMA_BG_LOW	(V4L2_CID_PRIVATE_BASE + 44)
+#define V4L2_CID_CAM_GAMMA_BG_HIGH	(V4L2_CID_PRIVATE_BASE + 45)
+#define V4L2_CID_CAM_DUMP_FW		(V4L2_CID_PRIVATE_BASE + 46)
+#define V4L2_CID_CAM_GET_DUMP_SIZE  (V4L2_CID_PRIVATE_BASE + 47)
+#define V4L2_CID_CAMERA_VT_MODE		(V4L2_CID_PRIVATE_BASE + 48)
+enum cam_vt_mode {
+	CAM_VT_MODE_NONE ,
+	CAM_VT_MODE_3G ,
+	CAM_VT_MODE_VOIP ,
+};
+
+#define V4L2_CID_CAMERA_VGA_BLUR	(V4L2_CID_PRIVATE_BASE + 49)
+#define V4L2_CID_CAMERA_CAPTURE		(V4L2_CID_PRIVATE_BASE + 50)
+#define V4L2_CID_CAMERA_HDR (V4L2_CID_PRIVATE_BASE + 51)
+#define V4L2_CID_CAMERA_HYBRID		(V4L2_CID_PRIVATE_BASE + 52)
+
+#define V4L2_CID_MAIN_SW_DATE_INFO_YEAR		(V4L2_CID_PRIVATE_BASE + 54)
+#define V4L2_CID_MAIN_SW_DATE_INFO_MONTH	(V4L2_CID_PRIVATE_BASE + 55)
+#define V4L2_CID_MAIN_SW_DATE_INFO_DATE		(V4L2_CID_PRIVATE_BASE + 56)
+#define V4L2_CID_MAIN_SW_FW_MINOR_VER		(V4L2_CID_PRIVATE_BASE + 57)
+#define V4L2_CID_MAIN_SW_FW_MAJOR_VER		(V4L2_CID_PRIVATE_BASE + 58)
+#define V4L2_CID_MAIN_SW_PRM_MINOR_VER		(V4L2_CID_PRIVATE_BASE + 59)
+#define V4L2_CID_MAIN_SW_PRM_MAJOR_VER		(V4L2_CID_PRIVATE_BASE + 60)
+#define V4L2_CID_CAMERA_HYBRID_CAPTURE		(V4L2_CID_PRIVATE_BASE + 62)
+#define V4L2_CID_CAMERA_FAST_MODE		(V4L2_CID_PRIVATE_BASE + 66)
+enum cam_fast_mode {
+	FAST_MODE_SUBSAMPLING_NONE ,
+	FAST_MODE_SUBSAMPLING_HALF ,
+	FAST_MODE_SUBSAMPLING_QUARTER ,
+};
+#define V4L2_CID_CAMERA_POSTVIEW_CAPTURE	(V4L2_CID_PRIVATE_BASE + 67)
+#define V4L2_CID_CAMERA_CAPTURE_MODE		(V4L2_CID_PRIVATE_BASE + 68)
+#define V4L2_CID_CAMERA_YUV_CAPTURE (V4L2_CID_PRIVATE_BASE + 69)
+
+#define V4L2_CID_FIMC_IS_BASE			(V4L2_CTRL_CLASS_CAMERA | 0x1000)
+#define V4L2_CID_FIMC_IS_TUNE_BASE		(V4L2_CTRL_CLASS_CAMERA | 0x2000)
+#define V4L2_CID_FIMC_IS_ISP_DBG_BASE	(V4L2_CTRL_CLASS_CAMERA | 0x3000)
+
+#define V4L2_CID_IS_LOAD_FW			(V4L2_CID_FIMC_IS_BASE + 10)
+#define V4L2_CID_IS_INIT_PARAM			(V4L2_CID_FIMC_IS_BASE + 11)
+#define V4L2_CID_IS_RESET			(V4L2_CID_FIMC_IS_BASE + 12)
+#define V4L2_CID_IS_S_POWER			(V4L2_CID_FIMC_IS_BASE + 13)
+enum is_set_power {
+	IS_POWER_OFF,
+	IS_POWER_ON
+};
+
+#define V4L2_CID_IS_S_STREAM			(V4L2_CID_FIMC_IS_BASE + 14)
+enum is_set_stream {
+	IS_DISABLE_STREAM,
+	IS_ENABLE_STREAM
+};
+
+#define V4L2_CID_IS_S_SCENARIO_MODE		(V4L2_CID_FIMC_IS_BASE + 15)
+#define V4L2_CID_IS_S_FORMAT_SCENARIO		(V4L2_CID_FIMC_IS_BASE + 16)
+enum scenario_mode {
+	IS_MODE_PREVIEW_STILL,
+	IS_MODE_PREVIEW_VIDEO,
+	IS_MODE_CAPTURE_STILL,
+	IS_MODE_CAPTURE_VIDEO,
+	IS_MODE_MAX
+};
+
+/* global */
+#define V4L2_CID_IS_CAMERA_SHOT_MODE_NORMAL	(V4L2_CID_FIMC_IS_BASE + 400)
+/* value : 1 : single shot , >=2 : continuous shot */
+
+#define V4L2_CID_IS_CAMERA_SENSOR_NUM		(V4L2_CID_FIMC_IS_BASE + 201)
+
+#define V4L2_CID_IS_CAMERA_FOCUS_MODE		(V4L2_CID_FIMC_IS_BASE + 401)
+enum is_focus_mode {
+	IS_FOCUS_MODE_AUTO,
+	IS_FOCUS_MODE_MACRO,
+	IS_FOCUS_MODE_INFINITY,
+	IS_FOCUS_MODE_CONTINUOUS,
+	IS_FOCUS_MODE_TOUCH,
+	IS_FOCUS_MODE_FACEDETECT,
+	IS_FOCUS_MODE_IDLE,
+	IS_FOCUS_MODE_MAX,
+};
+
+#define V4L2_CID_IS_CAMERA_FLASH_MODE		(V4L2_CID_FIMC_IS_BASE + 402)
+enum is_flash_mode {
+	IS_FLASH_MODE_OFF,
+	IS_FLASH_MODE_AUTO,
+	IS_FLASH_MODE_AUTO_REDEYE,
+	IS_FLASH_MODE_ON,
+	IS_FLASH_MODE_TORCH,
+	IS_FLASH_MODE_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_AWB_MODE		(V4L2_CID_FIMC_IS_BASE + 403)
+enum is_awb_mode {
+	IS_AWB_AUTO,
+	IS_AWB_DAYLIGHT,
+	IS_AWB_CLOUDY,
+	IS_AWB_TUNGSTEN,
+	IS_AWB_FLUORESCENT,
+	IS_AWB_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_IMAGE_EFFECT		(V4L2_CID_FIMC_IS_BASE + 404)
+enum is_image_effect {
+	IS_IMAGE_EFFECT_DISABLE,
+	IS_IMAGE_EFFECT_MONOCHROME,
+	IS_IMAGE_EFFECT_NEGATIVE_MONO,
+	IS_IMAGE_EFFECT_NEGATIVE_COLOR,
+	IS_IMAGE_EFFECT_SEPIA,
+	IS_IMAGE_EFFECT_SEPIA_CB,
+	IS_IMAGE_EFFECT_SEPIA_CR,
+	IS_IMAGE_EFFECT_NEGATIVE,
+	IS_IMAGE_EFFECT_ARTFREEZE,
+	IS_IMAGE_EFFECT_EMBOSSING,
+	IS_IMAGE_EFFECT_SILHOUETTE,
+	IS_IMAGE_EFFECT_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_ISO			(V4L2_CID_FIMC_IS_BASE + 405)
+enum is_iso {
+	IS_ISO_AUTO,
+	IS_ISO_50,
+	IS_ISO_100,
+	IS_ISO_200,
+	IS_ISO_400,
+	IS_ISO_800,
+	IS_ISO_1600,
+	IS_ISO_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_CONTRAST		(V4L2_CID_FIMC_IS_BASE + 406)
+enum is_contrast {
+	IS_CONTRAST_AUTO,
+	IS_CONTRAST_MINUS_2,
+	IS_CONTRAST_MINUS_1,
+	IS_CONTRAST_DEFAULT,
+	IS_CONTRAST_PLUS_1,
+	IS_CONTRAST_PLUS_2,
+	IS_CONTRAST_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_SATURATION		(V4L2_CID_FIMC_IS_BASE + 407)
+enum is_saturation {
+	IS_SATURATION_MINUS_2,
+	IS_SATURATION_MINUS_1,
+	IS_SATURATION_DEFAULT,
+	IS_SATURATION_PLUS_1,
+	IS_SATURATION_PLUS_2,
+	IS_SATURATION_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_SHARPNESS		(V4L2_CID_FIMC_IS_BASE + 408)
+enum is_sharpness {
+	IS_SHARPNESS_MINUS_2,
+	IS_SHARPNESS_MINUS_1,
+	IS_SHARPNESS_DEFAULT,
+	IS_SHARPNESS_PLUS_1,
+	IS_SHARPNESS_PLUS_2,
+	IS_SHARPNESS_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_EXPOSURE		(V4L2_CID_FIMC_IS_BASE + 409)
+enum is_exposure {
+	IS_EXPOSURE_MINUS_4,
+	IS_EXPOSURE_MINUS_3,
+	IS_EXPOSURE_MINUS_2,
+	IS_EXPOSURE_MINUS_1,
+	IS_EXPOSURE_DEFAULT,
+	IS_EXPOSURE_PLUS_1,
+	IS_EXPOSURE_PLUS_2,
+	IS_EXPOSURE_PLUS_3,
+	IS_EXPOSURE_PLUS_4,
+	IS_EXPOSURE_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_BRIGHTNESS		(V4L2_CID_FIMC_IS_BASE + 410)
+enum is_brightness {
+	IS_BRIGHTNESS_MINUS_2,
+	IS_BRIGHTNESS_MINUS_1,
+	IS_BRIGHTNESS_DEFAULT,
+	IS_BRIGHTNESS_PLUS_1,
+	IS_BRIGHTNESS_PLUS_2,
+	IS_BRIGHTNESS_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_HUE			(V4L2_CID_FIMC_IS_BASE + 411)
+enum is_hue {
+	IS_HUE_MINUS_2,
+	IS_HUE_MINUS_1,
+	IS_HUE_DEFAULT,
+	IS_HUE_PLUS_1,
+	IS_HUE_PLUS_2,
+	IS_HUE_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_METERING		(V4L2_CID_FIMC_IS_BASE + 412)
+enum is_metering {
+	IS_METERING_AVERAGE,
+	IS_METERING_SPOT,
+	IS_METERING_MATRIX,
+	IS_METERING_CENTER,
+	IS_METERING_MAX
+};
+#define V4L2_CID_IS_CAMERA_METERING_POSITION_X	(V4L2_CID_FIMC_IS_BASE + 500)
+#define V4L2_CID_IS_CAMERA_METERING_POSITION_Y	(V4L2_CID_FIMC_IS_BASE + 501)
+#define V4L2_CID_IS_CAMERA_METERING_WINDOW_X	(V4L2_CID_FIMC_IS_BASE + 502)
+#define V4L2_CID_IS_CAMERA_METERING_WINDOW_Y	(V4L2_CID_FIMC_IS_BASE + 503)
+
+#define V4L2_CID_IS_CAMERA_AFC_MODE		(V4L2_CID_FIMC_IS_BASE + 413)
+enum is_afc_mode {
+	IS_AFC_DISABLE,
+	IS_AFC_AUTO,
+	IS_AFC_MANUAL_50HZ,
+	IS_AFC_MANUAL_60HZ,
+	IS_AFC_MAX
+};
+
+#define V4L2_CID_IS_AWB_LOCK_UNLOCK		(V4L2_CID_FIMC_IS_BASE + 496)
+enum is_awb_lock_unlock {
+	IS_AWB_LOCK,
+	IS_AWB_UNLOCK,
+	IS_AWB_LOCK_UNLOCK_MAX
+};
+
+#define V4L2_CID_IS_AE_LOCK_UNLOCK		(V4L2_CID_FIMC_IS_BASE + 497)
+enum is_ae_lock_unlock {
+	IS_AE_LOCK,
+	IS_AE_UNLOCK,
+	IS_AE_LOCK_UNLOCK_MAX
+};
+
+#define V4L2_CID_IS_FD_GET_FACE_COUNT			(V4L2_CID_FIMC_IS_BASE + 600)
+#define V4L2_CID_IS_FD_GET_FACE_FRAME_NUMBER		(V4L2_CID_FIMC_IS_BASE + 601)
+#define V4L2_CID_IS_FD_GET_FACE_CONFIDENCE		(V4L2_CID_FIMC_IS_BASE + 602)
+#define V4L2_CID_IS_FD_GET_FACE_SMILE_LEVEL		(V4L2_CID_FIMC_IS_BASE + 603)
+#define V4L2_CID_IS_FD_GET_FACE_BLINK_LEVEL		(V4L2_CID_FIMC_IS_BASE + 604)
+#define V4L2_CID_IS_FD_GET_FACE_TOPLEFT_X		(V4L2_CID_FIMC_IS_BASE + 605)
+#define V4L2_CID_IS_FD_GET_FACE_TOPLEFT_Y		(V4L2_CID_FIMC_IS_BASE + 606)
+#define V4L2_CID_IS_FD_GET_FACE_BOTTOMRIGHT_X		(V4L2_CID_FIMC_IS_BASE + 607)
+#define V4L2_CID_IS_FD_GET_FACE_BOTTOMRIGHT_Y		(V4L2_CID_FIMC_IS_BASE + 608)
+#define V4L2_CID_IS_FD_GET_LEFT_EYE_TOPLEFT_X		(V4L2_CID_FIMC_IS_BASE + 609)
+#define V4L2_CID_IS_FD_GET_LEFT_EYE_TOPLEFT_Y		(V4L2_CID_FIMC_IS_BASE + 610)
+#define V4L2_CID_IS_FD_GET_LEFT_EYE_BOTTOMRIGHT_X	(V4L2_CID_FIMC_IS_BASE + 611)
+#define V4L2_CID_IS_FD_GET_LEFT_EYE_BOTTOMRIGHT_Y	(V4L2_CID_FIMC_IS_BASE + 612)
+#define V4L2_CID_IS_FD_GET_RIGHT_EYE_TOPLEFT_X		(V4L2_CID_FIMC_IS_BASE + 613)
+#define V4L2_CID_IS_FD_GET_RIGHT_EYE_TOPLEFT_Y		(V4L2_CID_FIMC_IS_BASE + 614)
+#define V4L2_CID_IS_FD_GET_RIGHT_EYE_BOTTOMRIGHT_X	(V4L2_CID_FIMC_IS_BASE + 615)
+#define V4L2_CID_IS_FD_GET_RIGHT_EYE_BOTTOMRIGHT_Y	(V4L2_CID_FIMC_IS_BASE + 616)
+#define V4L2_CID_IS_FD_GET_MOUTH_TOPLEFT_X		(V4L2_CID_FIMC_IS_BASE + 617)
+#define V4L2_CID_IS_FD_GET_MOUTH_TOPLEFT_Y		(V4L2_CID_FIMC_IS_BASE + 618)
+#define V4L2_CID_IS_FD_GET_MOUTH_BOTTOMRIGHT_X		(V4L2_CID_FIMC_IS_BASE + 619)
+#define V4L2_CID_IS_FD_GET_MOUTH_BOTTOMRIGHT_Y		(V4L2_CID_FIMC_IS_BASE + 620)
+#define V4L2_CID_IS_FD_GET_ANGLE			(V4L2_CID_FIMC_IS_BASE + 621)
+#define V4L2_CID_IS_FD_GET_YAW_ANGLE			(V4L2_CID_FIMC_IS_BASE + 622)
+#define V4L2_CID_IS_FD_GET_NEXT				(V4L2_CID_FIMC_IS_BASE + 623)
+#define V4L2_CID_IS_FD_GET_DATA				(V4L2_CID_FIMC_IS_BASE + 624)
+
+#define V4L2_CID_IS_FD_SET_MAX_FACE_NUMBER		(V4L2_CID_FIMC_IS_BASE + 650)
+#define V4L2_CID_IS_FD_SET_ROLL_ANGLE			(V4L2_CID_FIMC_IS_BASE + 651)
+
+enum is_fd_roll_angle {
+	/* 0, 45, 0, -45 */
+	IS_FD_ROLL_ANGLE_BASIC		= 0,
+	/* 0, 30, 0, -30, 0, 45, 0, -45 */
+	IS_FD_ROLL_ANGLE_PRECISE_BASIC	= 1,
+	/* 0, 90, 0, -90 */
+	IS_FD_ROLL_ANGLE_SIDES		= 2,
+	/* 0, 90, 0, -90 0, 45, 0, -45 */
+	IS_FD_ROLL_ANGLE_PRECISE_SIDES	= 3,
+	/* 0, 90, 0, -90, 0, 180 */
+	IS_FD_ROLL_ANGLE_FULL		= 4,
+	/* 0, 90, 0, -90, 0, 180, 0, 135, 0, -135 */
+	IS_FD_ROLL_ANGLE_PRECISE_FULL	= 5,
+};
+
+#define V4L2_CID_IS_FD_SET_YAW_ANGLE	(V4L2_CID_FIMC_IS_BASE + 652)
+enum is_fd_yaw_angle {
+	IS_FD_YAW_ANGLE_0	= 0,
+	IS_FD_YAW_ANGLE_45	= 1,
+	IS_FD_YAW_ANGLE_90	= 2,
+	IS_FD_YAW_ANGLE_45_90	= 3,
+};
+
+#define V4L2_CID_IS_FD_SET_SMILE_MODE	(V4L2_CID_FIMC_IS_BASE + 653)
+enum is_fd_smile_mode {
+	IS_FD_SMILE_MODE_DISABLE	= 0,
+	IS_FD_SMILE_MODE_ENABLE		= 1,
+};
+
+#define V4L2_CID_IS_FD_SET_BLINK_MODE	(V4L2_CID_FIMC_IS_BASE + 654)
+enum is_fd_blink_mode {
+	IS_FD_BLINK_MODE_DISABLE	= 0,
+	IS_FD_BLINK_MODE_ENABLE		= 1,
+};
+
+#define V4L2_CID_IS_FD_SET_EYE_DETECT_MODE	(V4L2_CID_FIMC_IS_BASE + 655)
+enum is_fd_eye_detect_mode {
+	IS_FD_EYE_DETECT_DISABLE	= 0,
+	IS_FD_EYE_DETECT_ENABLE		= 1,
+};
+
+#define V4L2_CID_IS_FD_SET_MOUTH_DETECT_MODE	(V4L2_CID_FIMC_IS_BASE + 656)
+enum is_fd_mouth_detect_mode {
+	IS_FD_MOUTH_DETECT_DISABLE	= 0,
+	IS_FD_MOUTH_DETECT_ENABLE	= 1,
+};
+
+#define V4L2_CID_IS_FD_SET_ORIENTATION_MODE  (V4L2_CID_FIMC_IS_BASE + 657)
+enum is_fd_orientation_mode {
+	IS_FD_ORIENTATION_DISABLE	= 0,
+	IS_FD_ORIENTATION_ENABLE	= 1,
+};
+
+#define V4L2_CID_IS_FD_SET_ORIENTATION	(V4L2_CID_FIMC_IS_BASE + 658)
+#define V4L2_CID_IS_FD_SET_DATA_ADDRESS	(V4L2_CID_FIMC_IS_BASE + 659)
+
+#define V4L2_CID_IS_SET_ISP			(V4L2_CID_FIMC_IS_BASE + 440)
+enum is_isp_bypass_mode {
+	IS_ISP_BYPASS_DISABLE,
+	IS_ISP_BYPASS_ENABLE,
+	IS_ISP_BYPASS_MAX
+};
+
+#define V4L2_CID_IS_SET_DRC			(V4L2_CID_FIMC_IS_BASE + 441)
+enum is_drc_bypass_mode {
+	IS_DRC_BYPASS_DISABLE,
+	IS_DRC_BYPASS_ENABLE,
+	IS_DRC_BYPASS_MAX
+};
+
+#define V4L2_CID_IS_SET_FD			(V4L2_CID_FIMC_IS_BASE + 442)
+enum is_fd_bypass_mode {
+	IS_FD_BYPASS_DISABLE,
+	IS_FD_BYPASS_ENABLE,
+	IS_FD_BYPASS_MAX
+};
+
+#define V4L2_CID_IS_SET_ODC			(V4L2_CID_FIMC_IS_BASE + 443)
+enum is_odc_bypass_mode {
+	IS_ODC_BYPASS_DISABLE,
+	IS_ODC_BYPASS_ENABLE,
+	IS_ODC_BYPASS_MAX
+};
+
+#define V4L2_CID_IS_SET_DIS			(V4L2_CID_FIMC_IS_BASE + 444)
+enum is_dis_bypass_mode {
+	IS_DIS_BYPASS_DISABLE,
+	IS_DIS_BYPASS_ENABLE,
+	IS_DIS_BYPASS_MAX
+};
+
+#define V4L2_CID_IS_SET_3DNR			(V4L2_CID_FIMC_IS_BASE + 445)
+enum is_tdnr_bypass_mode {
+	IS_TDNR_BYPASS_DISABLE,
+	IS_TDNR_BYPASS_ENABLE,
+	IS_TDNR_BYPASS_MAX
+};
+
+#define V4L2_CID_IS_SET_SCALERC			(V4L2_CID_FIMC_IS_BASE + 446)
+enum is_scalerc_bypass_mode {
+	IS_SCALERC_BYPASS_DISABLE,
+	IS_SCALERC_BYPASS_ENABLE,
+	IS_SCALERC_BYPASS_MAX
+};
+
+#define V4L2_CID_IS_SET_SCALERP			(V4L2_CID_FIMC_IS_BASE + 446)
+enum is_scalerp_bypass_mode {
+	IS_SCALERP_BYPASS_DISABLE,
+	IS_SCALERP_BYPASS_ENABLE,
+	IS_SCALERP_BYPASS_MAX
+};
+
+#define V4L2_CID_IS_ROTATION_MODE		(V4L2_CID_FIMC_IS_BASE + 450)
+enum is_rotation_mode {
+	IS_ROTATION_0,
+	IS_ROTATION_90,
+	IS_ROTATION_180,
+	IS_ROTATION_270,
+	IS_ROTATION_MAX
+};
+
+#define V4L2_CID_IS_3DNR_1ST_FRAME_MODE		(V4L2_CID_FIMC_IS_BASE + 451)
+enum is_tdnr_1st_frame_mode {
+	IS_TDNR_1ST_FRAME_NOPROCESSING,
+	IS_TDNR_1ST_FRAME_2DNR,
+	IS_TDNR_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_OBJECT_POSITION_X	(V4L2_CID_FIMC_IS_BASE + 452)
+#define V4L2_CID_IS_CAMERA_OBJECT_POSITION_Y	(V4L2_CID_FIMC_IS_BASE + 453)
+#define V4L2_CID_IS_CAMERA_WINDOW_SIZE_X	(V4L2_CID_FIMC_IS_BASE + 454)
+#define V4L2_CID_IS_CAMERA_WINDOW_SIZE_Y	(V4L2_CID_FIMC_IS_BASE + 455)
+
+#define V4L2_CID_IS_CAMERA_EXIF_EXPTIME		(V4L2_CID_FIMC_IS_BASE + 456)
+#define V4L2_CID_IS_CAMERA_EXIF_FLASH		(V4L2_CID_FIMC_IS_BASE + 457)
+#define V4L2_CID_IS_CAMERA_EXIF_ISO		(V4L2_CID_FIMC_IS_BASE + 458)
+#define V4L2_CID_IS_CAMERA_EXIF_SHUTTERSPEED	(V4L2_CID_FIMC_IS_BASE + 459)
+#define V4L2_CID_IS_CAMERA_EXIF_BRIGHTNESS	(V4L2_CID_FIMC_IS_BASE + 460)
+
+#define V4L2_CID_IS_CAMERA_ISP_SEL_INPUT	(V4L2_CID_FIMC_IS_BASE + 461)
+enum is_isp_sel_input {
+	IS_ISP_INPUT_OTF,
+	IS_ISP_INPUT_DMA1,
+	IS_ISP_INPUT_DMA2,
+	IS_ISP_INPUT_DMA12,
+	IS_ISP_INPUT_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_ISP_SEL_OUTPUT	(V4L2_CID_FIMC_IS_BASE + 462)
+enum is_isp_sel_output {
+	IS_ISP_OUTPUT_OTF,
+	IS_ISP_OUTPUT_DMA1,
+	IS_ISP_OUTPUT_DMA2,
+	IS_ISP_OUTPUT_DMA12,
+	IS_ISP_OUTPUT_OTF_DMA1,
+	IS_ISP_OUTPUT_OTF_DMA2,
+	IS_ISP_OUTPUT_OTF_DMA12,
+	IS_ISP_OUTPUT_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_DRC_SEL_INPUT	(V4L2_CID_FIMC_IS_BASE + 463)
+enum is_drc_sel_input {
+	IS_DRC_INPUT_OTF,
+	IS_DRC_INPUT_DMA,
+	IS_DRC_INPUT_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_FD_SEL_INPUT		(V4L2_CID_FIMC_IS_BASE + 464)
+enum is_fd_sel_input {
+	IS_FD_INPUT_OTF,
+	IS_FD_INPUT_DMA,
+	IS_FD_INPUT_MAX
+};
+
+#define V4L2_CID_IS_CAMERA_INIT_WIDTH		(V4L2_CID_FIMC_IS_BASE + 465)
+#define V4L2_CID_IS_CAMERA_INIT_HEIGHT		(V4L2_CID_FIMC_IS_BASE + 466)
+
+#define V4L2_CID_IS_CMD_ISP			(V4L2_CID_FIMC_IS_BASE + 467)
+enum is_isp_cmd_mode {
+	IS_ISP_COMMAND_STOP,
+	IS_ISP_COMMAND_START,
+	IS_ISP_COMMAND_MAX
+};
+
+#define V4L2_CID_IS_CMD_DRC			(V4L2_CID_FIMC_IS_BASE + 468)
+enum is_drc_cmd_mode {
+	IS_DRC_COMMAND_STOP,
+	IS_DRC_COMMAND_START,
+	IS_DRC_COMMAND_MAX
+};
+
+#define V4L2_CID_IS_CMD_FD			(V4L2_CID_FIMC_IS_BASE + 469)
+enum is_fd_cmd_mode {
+	IS_FD_COMMAND_STOP,
+	IS_FD_COMMAND_START,
+	IS_FD_COMMAND_MAX
+};
+
+#define V4L2_CID_IS_CMD_ODC			(V4L2_CID_FIMC_IS_BASE + 470)
+enum is_odc_cmd_mode {
+	IS_ODC_COMMAND_STOP,
+	IS_ODC_COMMAND_START,
+	IS_ODC_COMMAND_MAX
+};
+
+#define V4L2_CID_IS_CMD_DIS			(V4L2_CID_FIMC_IS_BASE + 471)
+enum is_dis_cmd_mode {
+	IS_DIS_COMMAND_STOP,
+	IS_DIS_COMMAND_START,
+	IS_DIS_COMMAND_MAX
+};
+
+#define V4L2_CID_IS_CMD_TDNR			(V4L2_CID_FIMC_IS_BASE + 472)
+enum is_tdnr_cmd_mode {
+	IS_TDNR_COMMAND_STOP,
+	IS_TDNR_COMMAND_START,
+	IS_TDNR_COMMAND_MAX
+};
+
+#define V4L2_CID_IS_CMD_SCALERC			(V4L2_CID_FIMC_IS_BASE + 473)
+enum is_scalerc_cmd_mode {
+	IS_SCALERC_COMMAND_STOP,
+	IS_SCALERC_COMMAND_START,
+	IS_SCALERC_COMMAND_MAX
+};
+
+#define V4L2_CID_IS_CMD_SCALERP			(V4L2_CID_FIMC_IS_BASE + 474)
+enum is_scalerp_cmd_mode {
+	IS_SCALERP_COMMAND_STOP,
+	IS_SCALERP_COMMAND_START,
+	IS_SCALERP_COMMAND_MAX
+};
+
+#define V4L2_CID_IS_GET_SENSOR_OFFSET_X		(V4L2_CID_FIMC_IS_BASE + 480)
+#define V4L2_CID_IS_GET_SENSOR_OFFSET_Y		(V4L2_CID_FIMC_IS_BASE + 481)
+#define V4L2_CID_IS_GET_SENSOR_WIDTH		(V4L2_CID_FIMC_IS_BASE + 482)
+#define V4L2_CID_IS_GET_SENSOR_HEIGHT		(V4L2_CID_FIMC_IS_BASE + 483)
+
+#define V4L2_CID_IS_GET_FRAME_VALID		(V4L2_CID_FIMC_IS_BASE + 484)
+#define V4L2_CID_IS_SET_FRAME_VALID		(V4L2_CID_FIMC_IS_BASE + 485)
+#define V4L2_CID_IS_GET_FRAME_BADMARK		(V4L2_CID_FIMC_IS_BASE + 486)
+#define V4L2_CID_IS_SET_FRAME_BADMARK		(V4L2_CID_FIMC_IS_BASE + 487)
+#define V4L2_CID_IS_GET_FRAME_CAPTURED		(V4L2_CID_FIMC_IS_BASE + 488)
+#define V4L2_CID_IS_SET_FRAME_CAPTURED		(V4L2_CID_FIMC_IS_BASE + 489)
+#define V4L2_CID_IS_SET_FRAME_NUMBER		(V4L2_CID_FIMC_IS_BASE + 490)
+#define V4L2_CID_IS_GET_FRAME_NUMBER		(V4L2_CID_FIMC_IS_BASE + 491)
+#define V4L2_CID_IS_CLEAR_FRAME_NUMBER		(V4L2_CID_FIMC_IS_BASE + 492)
+#define V4L2_CID_IS_GET_LOSTED_FRAME_NUMBER	(V4L2_CID_FIMC_IS_BASE + 493)
+#define V4L2_CID_IS_ISP_DMA_BUFFER_NUM		(V4L2_CID_FIMC_IS_BASE + 494)
+#define V4L2_CID_IS_ISP_DMA_BUFFER_ADDRESS	(V4L2_CID_FIMC_IS_BASE + 495)
+
+#define V4L2_CID_IS_ZOOM_STATE			(V4L2_CID_FIMC_IS_BASE + 660)
+#define V4L2_CID_IS_ZOOM_MAX_LEVEL		(V4L2_CID_FIMC_IS_BASE + 661)
+#define V4L2_CID_IS_ZOOM			(V4L2_CID_FIMC_IS_BASE + 662)
+#define V4L2_CID_IS_FW_DEBUG_REGION_ADDR	(V4L2_CID_FIMC_IS_BASE + 663)
+
+#define V4L2_CID_IS_TUNE_SEL_ENTRY		(V4L2_CID_FIMC_IS_TUNE_BASE)
+#define V4L2_CID_IS_TUNE_SENSOR_EXPOSURE	(V4L2_CID_FIMC_IS_TUNE_BASE + 1)
+#define V4L2_CID_IS_TUNE_SENSOR_ANALOG_GAIN	(V4L2_CID_FIMC_IS_TUNE_BASE + 2)
+#define V4L2_CID_IS_TUNE_SENSOR_FRAME_RATE	(V4L2_CID_FIMC_IS_TUNE_BASE + 3)
+#define V4L2_CID_IS_TUNE_SENSOR_ACTUATOR_POS	(V4L2_CID_FIMC_IS_TUNE_BASE + 4)
+
+enum v4l2_blur {
+	BLUR_LEVEL_0 = 0,
+	BLUR_LEVEL_1,
+	BLUR_LEVEL_2,
+	BLUR_LEVEL_3,
+	BLUR_LEVEL_MAX,
+};
+
+#if 1
+#define V4L2_CID_CAMERA_SCENE_MODE		(V4L2_CID_PRIVATE_BASE+70)
+enum v4l2_scene_mode {
+	SCENE_MODE_BASE,
+	SCENE_MODE_NONE,
+	SCENE_MODE_PORTRAIT,
+	SCENE_MODE_NIGHTSHOT,
+	SCENE_MODE_BACK_LIGHT,
+	SCENE_MODE_LANDSCAPE,
+	SCENE_MODE_SPORTS,
+	SCENE_MODE_PARTY_INDOOR,
+	SCENE_MODE_BEACH_SNOW,
+	SCENE_MODE_SUNSET,
+	SCENE_MODE_DUSK_DAWN,
+	SCENE_MODE_FALL_COLOR,
+	SCENE_MODE_FIREWORKS,
+	SCENE_MODE_TEXT,
+	SCENE_MODE_CANDLE_LIGHT,
+	SCENE_MODE_LOW_LIGHT,
+	SCENE_MODE_MAX,
+};
+
+#define V4L2_CID_CAMERA_FLASH_MODE		(V4L2_CID_PRIVATE_BASE+71)
+enum v4l2_flash_mode {
+	FLASH_MODE_BASE,
+	FLASH_MODE_OFF,
+	FLASH_MODE_AUTO,
+	FLASH_MODE_ON,
+	FLASH_MODE_TORCH,
+	FLASH_MODE_RED_EYE,
+	FLASH_MODE_FILL_IN,
+	FLASH_MODE_SLOW_SYNC,
+	FLASH_MODE_RED_EYE_FIX,
+	FLASH_MODE_MAX,
+};
+
+#define V4L2_CID_CAMERA_BRIGHTNESS		(V4L2_CID_PRIVATE_BASE+72)
+enum v4l2_ev_mode {
+	EV_MINUS_4	= -4,
+	EV_MINUS_3	= -3,
+	EV_MINUS_2	= -2,
+	EV_MINUS_1	= -1,
+	EV_DEFAULT	= 0,
+	EV_PLUS_1	= 1,
+	EV_PLUS_2	= 2,
+	EV_PLUS_3	= 3,
+	EV_PLUS_4	= 4,
+	EV_MAX,
+	EV_MAX_V4L2	= EV_MAX,
+};
+
+enum v4l2_exposure {
+	EXPOSURE_MINUS_6 = -6,
+	EXPOSURE_MINUS_5 = -5,
+	EXPOSURE_MINUS_4 = -4,
+	EXPOSURE_MINUS_3 = -3,
+	EXPOSURE_MINUS_2 = -2,
+	EXPOSURE_MINUS_1 = -1,
+	EXPOSURE_DEFAULT = 0,
+	EXPOSURE_PLUS_1	= 1,
+	EXPOSURE_PLUS_2	= 2,
+	EXPOSURE_PLUS_3	= 3,
+	EXPOSURE_PLUS_4	= 4,
+	EXPOSURE_PLUS_5	= 5,
+	EXPOSURE_PLUS_6	= 6,
+	EXPOSURE_MAX,
+};
+
+#define V4L2_CID_CAMERA_WHITE_BALANCE	(V4L2_CID_PRIVATE_BASE+73)
+enum v4l2_wb_mode {
+	WHITE_BALANCE_BASE = 0,
+	WHITE_BALANCE_AUTO,
+	WHITE_BALANCE_SUNNY,
+	WHITE_BALANCE_CLOUDY,
+	WHITE_BALANCE_TUNGSTEN,
+	WHITE_BALANCE_FLUORESCENT,
+	WHITE_BALANCE_FLUORESCENT_H,
+	WHITE_BALANCE_FLUORESCENT_L,
+	WHITE_BALANCE_CUSTOM,
+	WHITE_BALANCE_K,
+	WHITE_BALANCE_INCANDESCENT,
+	WHITE_BALANCE_PROHIBITION,
+	WHITE_BALANCE_HORIZON,
+	WHITE_BALANCE_LEDLIGHT,
+	WHITE_BALANCE_MAX,
+};
+
+#define V4L2_CID_CAMERA_EFFECT			(V4L2_CID_PRIVATE_BASE+74)
+enum v4l2_effect_mode {
+	IMAGE_EFFECT_BASE = 0,
+	IMAGE_EFFECT_NONE,
+	IMAGE_EFFECT_BNW,
+	IMAGE_EFFECT_SEPIA,
+	IMAGE_EFFECT_AQUA,
+	IMAGE_EFFECT_ANTIQUE,
+	IMAGE_EFFECT_NEGATIVE,
+	IMAGE_EFFECT_SHARPEN,
+	IMAGE_EFFECT_SKETCH,
+	IMAGE_EFFECT_WASHED,
+	IMAGE_EFFECT_VINTAGE_WARM,
+	IMAGE_EFFECT_VINTAGE_COLD,
+	IMAGE_EFFECT_SOLARIZE,
+	IMAGE_EFFECT_POSTERIZE,
+	IMAGE_EFFECT_POINT_BLUE,
+	IMAGE_EFFECT_POINT_RED_YELLOW,
+	IMAGE_EFFECT_POINT_COLOR_3,
+	IMAGE_EFFECT_POINT_GREEN,
+	IMAGE_EFFECT_POINT_RED,
+	IMAGE_EFFECT_POINT_YELLOW,
+	IMAGE_EFFECT_CARTOONIZE,
+	IMAGE_EFFECT_MAX,
+};
+
+#define V4L2_CID_CAMERA_ISO		(V4L2_CID_PRIVATE_BASE+75)
+enum v4l2_iso_mode {
+	ISO_AUTO = 0,
+	ISO_50,
+	ISO_100,
+	ISO_200,
+	ISO_400,
+	ISO_800,
+	ISO_1600,
+	ISO_3200,
+	ISO_SPORTS,
+	ISO_NIGHT,
+	ISO_MOVIE,
+	ISO_MAX,
+};
+
+#define V4L2_CID_CAMERA_METERING	(V4L2_CID_PRIVATE_BASE+76)
+enum v4l2_metering_mode {
+	METERING_BASE = 0,
+	METERING_MATRIX,
+	METERING_CENTER,
+	METERING_SPOT,
+	METERING_MAX,
+};
+
+#define V4L2_CID_CAMERA_CONTRAST	(V4L2_CID_PRIVATE_BASE+77)
+enum v4l2_contrast_mode {
+	CONTRAST_MINUS_2 = 0,
+	CONTRAST_MINUS_1,
+	CONTRAST_DEFAULT,
+	CONTRAST_PLUS_1,
+	CONTRAST_PLUS_2,
+	CONTRAST_MAX,
+};
+
+#define V4L2_CID_CAMERA_SATURATION		(V4L2_CID_PRIVATE_BASE+78)
+enum v4l2_saturation_mode {
+	SATURATION_MINUS_2 = 0,
+	SATURATION_MINUS_1,
+	SATURATION_DEFAULT,
+	SATURATION_PLUS_1,
+	SATURATION_PLUS_2,
+	SATURATION_MAX,
+};
+
+#define V4L2_CID_CAMERA_SHARPNESS		(V4L2_CID_PRIVATE_BASE+79)
+enum v4l2_sharpness_mode {
+	SHARPNESS_MINUS_2 = 0,
+	SHARPNESS_MINUS_1,
+	SHARPNESS_DEFAULT,
+	SHARPNESS_PLUS_1,
+	SHARPNESS_PLUS_2,
+	SHARPNESS_MAX,
+};
+
+#define V4L2_CID_CAMERA_WDR		(V4L2_CID_PRIVATE_BASE+80)
+enum v4l2_wdr_mode {
+	WDR_OFF,
+	WDR_ON,
+	WDR_MAX,
+};
+
+#define V4L2_CID_CAMERA_ANTI_SHAKE		(V4L2_CID_PRIVATE_BASE+81)
+enum v4l2_anti_shake_mode {
+	ANTI_SHAKE_OFF,
+	ANTI_SHAKE_STILL_ON,
+	ANTI_SHAKE_MOVIE_ON,
+	ANTI_SHAKE_MAX,
+};
+
+#define V4L2_CID_CAMERA_TOUCH_AF_START_STOP (V4L2_CID_PRIVATE_BASE+82)
+enum v4l2_touch_af {
+	TOUCH_AF_STOP = 0,
+	TOUCH_AF_START,
+	TOUCH_AF_MAX,
+};
+
+#define V4L2_CID_CAMERA_SMART_AUTO		(V4L2_CID_PRIVATE_BASE+83)
+enum v4l2_smart_auto {
+	SMART_AUTO_OFF = 0,
+	SMART_AUTO_ON,
+	SMART_AUTO_MAX,
+};
+
+#define V4L2_CID_CAMERA_VINTAGE_MODE		(V4L2_CID_PRIVATE_BASE+84)
+enum v4l2_vintage_mode {
+	VINTAGE_MODE_BASE,
+	VINTAGE_MODE_OFF,
+	VINTAGE_MODE_NORMAL,
+	VINTAGE_MODE_WARM,
+	VINTAGE_MODE_COOL,
+	VINTAGE_MODE_BNW,
+	VINTAGE_MODE_MAX,
+};
+
+#define V4L2_CID_CAMERA_JPEG_QUALITY		(V4L2_CID_PRIVATE_BASE+85)
+#define V4L2_CID_CAMERA_CAPTURE_THUMB (V4L2_CID_PRIVATE_BASE + 86)
+#define V4L2_CID_CAMERA_YUV_SNAPSHOT	(V4L2_CID_PRIVATE_BASE + 87)
+#define V4L2_CID_CAMERA_LOW_LIGHT_MODE	(V4L2_CID_PRIVATE_BASE + 88)
+#define V4L2_CID_CAMERA_GPS_LATITUDE	(V4L2_CID_CAMERA_CLASS_BASE+30)
+/* (V4L2_CID_PRIVATE_BASE+87) */
+#define V4L2_CID_CAMERA_GPS_LONGITUDE	(V4L2_CID_CAMERA_CLASS_BASE + 31)
+/* (V4L2_CID_PRIVATE_BASE+88) */
+#define V4L2_CID_CAMERA_GPS_TIMESTAMP	(V4L2_CID_CAMERA_CLASS_BASE + 32)
+/* (V4L2_CID_PRIVATE_BASE+89)*/
+#define V4L2_CID_CAMERA_GPS_ALTITUDE	(V4L2_CID_CAMERA_CLASS_BASE + 33)
+#define V4L2_CID_CAMERA_EXIF_TIME_INFO	(V4L2_CID_CAMERA_CLASS_BASE + 34)
+#define V4L2_CID_CAMERA_GPS_PROCESSINGMETHOD	(V4L2_CID_CAMERA_CLASS_BASE+35)
+
+#define V4L2_CID_FOCUS_AUTO_MODE				(V4L2_CID_CAMERA_CLASS_BASE+36)
+enum v4l2_focus_mode_type {
+	V4L2_FOCUS_AUTO_NORMAL = 0,
+	V4L2_FOCUS_AUTO_MACRO,
+	V4L2_FOCUS_AUTO_CONTINUOUS,
+	V4L2_FOCUS_AUTO_FACE_DETECTION,
+	V4L2_FOCUS_AUTO_RECTANGLE,
+	V4L2_FOCUS_AUTO_MAX,
+};
+#define V4L2_CID_FOCUS_AUTO_RECTANGLE_LEFT		(V4L2_CID_CAMERA_CLASS_BASE+37)
+#define V4L2_CID_FOCUS_AUTO_RECTANGLE_TOP		(V4L2_CID_CAMERA_CLASS_BASE+38)
+#define V4L2_CID_FOCUS_AUTO_RECTANGLE_WIDTH		(V4L2_CID_CAMERA_CLASS_BASE+39)
+#define V4L2_CID_FOCUS_AUTO_RECTANGLE_HEIGHT		(V4L2_CID_CAMERA_CLASS_BASE+40)
+
+#define V4L2_CID_CAMERA_ZOOM	(V4L2_CID_PRIVATE_BASE+90)
+enum v4l2_zoom_level {
+	ZOOM_LEVEL_0 = 0,
+	ZOOM_LEVEL_1,
+	ZOOM_LEVEL_2,
+	ZOOM_LEVEL_3,
+	ZOOM_LEVEL_4,
+	ZOOM_LEVEL_5,
+	ZOOM_LEVEL_6,
+	ZOOM_LEVEL_7,
+	ZOOM_LEVEL_8,
+	ZOOM_LEVEL_9,
+	ZOOM_LEVEL_10,
+	ZOOM_LEVEL_11,
+	ZOOM_LEVEL_12,
+	ZOOM_LEVEL_MAX = 31,
+};
+
+#define V4L2_CID_CAMERA_FACE_DETECTION		(V4L2_CID_PRIVATE_BASE+91)
+enum v4l2_face_detection {
+	FACE_DETECTION_OFF = 0,
+	FACE_DETECTION_ON,
+	FACE_DETECTION_NOLINE,
+	FACE_DETECTION_ON_BEAUTY,
+	FACE_DETECTION_NORMAL,
+	FACE_DETECTION_SMILE_SHOT,
+	FACE_DETECTION_BLINK,
+	FACE_DETECTION_MAX,
+};
+
+#define V4L2_CID_CAMERA_SMART_AUTO_STATUS	(V4L2_CID_PRIVATE_BASE+92)
+enum v4l2_smart_auto_status {
+	SMART_AUTO_STATUS_AUTO = 0,
+	SMART_AUTO_STATUS_LANDSCAPE,
+	SMART_AUTO_STATUS_PORTRAIT,
+	SMART_AUTO_STATUS_MACRO,
+	SMART_AUTO_STATUS_NIGHT,
+	SMART_AUTO_STATUS_PORTRAIT_NIGHT,
+	SMART_AUTO_STATUS_BACKLIT,
+	SMART_AUTO_STATUS_PORTRAIT_BACKLIT,
+	SMART_AUTO_STATUS_ANTISHAKE,
+	SMART_AUTO_STATUS_PORTRAIT_ANTISHAKE,
+	SMART_AUTO_STATUS_MAX,
+};
+
+#define V4L2_CID_CAMERA_SET_AUTO_FOCUS		(V4L2_CID_PRIVATE_BASE+93)
+enum v4l2_auto_focus {
+	AUTO_FOCUS_OFF = 0,
+	AUTO_FOCUS_ON,
+	AUTO_FOCUS_MAX,
+};
+
+#define V4L2_CID_CAMERA_BEAUTY_SHOT		(V4L2_CID_PRIVATE_BASE+94)
+enum v4l2_beauty_shot {
+	BEAUTY_SHOT_OFF = 0,
+	BEAUTY_SHOT_ON,
+	BEAUTY_SHOT_MAX,
+};
+
+#define V4L2_CID_CAMERA_AEAWB_LOCK_UNLOCK	(V4L2_CID_PRIVATE_BASE+95)
+enum v4l2_ae_awb_lockunlock {
+	AE_UNLOCK_AWB_UNLOCK = 0,
+	AE_LOCK_AWB_UNLOCK,
+	AE_UNLOCK_AWB_LOCK,
+	AE_LOCK_AWB_LOCK,
+	AE_AWB_MAX
+};
+
+#define V4L2_CID_CAMERA_FACEDETECT_LOCKUNLOCK	(V4L2_CID_PRIVATE_BASE+96)
+enum v4l2_face_lock {
+	FACE_LOCK_OFF = 0,
+	FACE_LOCK_ON,
+	FIRST_FACE_TRACKING,
+	FACE_LOCK_MAX,
+};
+
+#define V4L2_CID_CAMERA_OBJECT_POSITION_X	(V4L2_CID_PRIVATE_BASE+97)
+#define V4L2_CID_CAMERA_OBJECT_POSITION_Y	(V4L2_CID_PRIVATE_BASE+98)
+#define V4L2_CID_CAMERA_FOCUS_MODE		(V4L2_CID_PRIVATE_BASE+99)
+enum v4l2_focusmode {
+	FOCUS_MODE_AUTO = 0,
+	FOCUS_MODE_MACRO,
+	FOCUS_MODE_FACEDETECT,
+	FOCUS_MODE_AUTO_DEFAULT,
+	FOCUS_MODE_MACRO_DEFAULT,
+	FOCUS_MODE_FACEDETECT_DEFAULT,
+	FOCUS_MODE_INFINITY,
+	FOCUS_MODE_FIXED,
+	FOCUS_MODE_CONTINOUS,
+	FOCUS_MODE_CONTINOUS_PICTURE,
+	FOCUS_MODE_CONTINOUS_PICTURE_MACRO,
+	FOCUS_MODE_CONTINOUS_VIDEO,
+	FOCUS_MODE_TOUCH,
+	FOCUS_MODE_MANUAL,
+	FOCUS_MODE_MULTI,
+	FOCUS_MODE_OBJECT_TRACKING,
+	FOCUS_MODE_MAX,
+	FOCUS_MODE_DEFAULT = (1 << 8),
+};
+
+#define V4L2_CID_CAMERA_OBJ_TRACKING_STATUS	(V4L2_CID_PRIVATE_BASE+100)
+enum v4l2_obj_tracking_status {
+	OBJECT_TRACKING_STATUS_BASE = 0,
+	OBJECT_TRACKING_STATUS_SUCCESS = 1,
+	OBJECT_TRACKING_STATUS_MISSING = 2,
+	OBJECT_TRACKING_STATUS_FAIL = 3,
+	OBJECT_TRACKING_STATUS_MAX,
+};
+
+#define V4L2_CID_CAMERA_OBJ_TRACKING_START_STOP	(V4L2_CID_PRIVATE_BASE+101)
+enum v4l2_ot_start_stop {
+	OT_STOP = 0,
+	OT_START,
+	OT_MAX,
+};
+
+#define V4L2_CID_CAMERA_CAF_START_STOP	(V4L2_CID_PRIVATE_BASE+102)
+enum v4l2_caf_start_stop {
+	CAF_STOP = 0,
+	CAF_START,
+	CAF_MAX,
+};
+
+#define V4L2_CID_CAMERA_AUTO_FOCUS_RESULT	(V4L2_CID_PRIVATE_BASE+103)
+enum v4l2_af_status {
+	CAMERA_AF_STATUS_IN_PROGRESS = 0,
+	CAMERA_AF_STATUS_SUCCESS,
+	CAMERA_AF_STATUS_FAIL,
+	CAMERA_AF_STATUS_1ST_SUCCESS,
+	CAMERA_AF_STATUS_RESTART,
+	CAMERA_AF_STATUS_MAX,
+};
+
+#define V4L2_CID_CAMERA_FRAME_RATE		(V4L2_CID_PRIVATE_BASE+104)
+enum v4l2_frame_rate {
+	FRAME_RATE_AUTO = 0,
+	FRAME_RATE_7 = 7,
+	FRAME_RATE_15 = 15,
+	FRAME_RATE_20 = 20,
+	FRAME_RATE_25 = 25,
+	FRAME_RATE_30 = 30,
+	FRAME_RATE_60 = 60,
+	FRAME_RATE_120 = 120,
+	FRAME_RATE_MAX
+};
+
+#define V4L2_CID_CAMERA_ANTI_BANDING		(V4L2_CID_PRIVATE_BASE+105)
+enum v4l2_anti_banding {
+	ANTI_BANDING_AUTO = 0,
+	ANTI_BANDING_50HZ = 1,
+	ANTI_BANDING_60HZ = 2,
+	ANTI_BANDING_50_60Hz = 3,
+	ANTI_BANDING_OFF = 4,
+};
+
+#define V4L2_CID_CAMERA_SET_GAMMA	(V4L2_CID_PRIVATE_BASE+106)
+enum v4l2_gamma_mode {
+	GAMMA_OFF = 0,
+	GAMMA_ON = 1,
+	GAMMA_MAX,
+};
+
+#define V4L2_CID_CAMERA_SET_SLOW_AE	(V4L2_CID_PRIVATE_BASE+107)
+enum v4l2_slow_ae_mode {
+	SLOW_AE_OFF,
+	SLOW_AE_ON,
+	SLOW_AE_MAX,
+};
+
+#define V4L2_CID_CAMERA_BATCH_REFLECTION	(V4L2_CID_PRIVATE_BASE+108)
+#define V4L2_CID_CAMERA_EXIF_ORIENTATION	(V4L2_CID_PRIVATE_BASE+109)
+#define V4L2_CID_CAMERA_GET_LUX			(V4L2_CID_PRIVATE_BASE+110)
+
+/* s1_camera [ Defense process by ESD input ] */
+#define V4L2_CID_CAMERA_RESET			(V4L2_CID_PRIVATE_BASE+111)
+#define V4L2_CID_CAMERA_CHECK_DATALINE		(V4L2_CID_PRIVATE_BASE+112)
+#define V4L2_CID_CAMERA_CHECK_DATALINE_STOP	(V4L2_CID_PRIVATE_BASE+113)
+
+#endif
+
+/* Modify NTTS1 */
+#if defined(CONFIG_ARIES_NTT)
+#define V4L2_CID_CAMERA_AE_AWB_DISABLE_LOCK	(V4L2_CID_PRIVATE_BASE+114)
+#endif
+#define V4L2_CID_CAMERA_THUMBNAIL_NULL		(V4L2_CID_PRIVATE_BASE+115)
+#define V4L2_CID_CAMERA_SENSOR_MODE		(V4L2_CID_PRIVATE_BASE+116)
+enum v4l2_sensor_mode {
+	SENSOR_CAMERA,
+	SENSOR_MOVIE,
+};
+
+enum stream_mode_t {
+	STREAM_MODE_CAM_OFF,
+	STREAM_MODE_CAM_ON,
+	STREAM_MODE_MOVIE_OFF,
+	STREAM_MODE_MOVIE_ON,
+	STREAM_MODE_WAIT_OFF
+};
+
+#define V4L2_CID_CAMERA_EXIF_EXPTIME		(V4L2_CID_PRIVATE_BASE+117)
+#define V4L2_CID_CAMERA_EXIF_FLASH	(V4L2_CID_PRIVATE_BASE+118)
+#define V4L2_CID_CAMERA_EXIF_ISO		(V4L2_CID_PRIVATE_BASE+119)
+#define V4L2_CID_CAMERA_EXIF_TV		(V4L2_CID_PRIVATE_BASE+120)
+#define V4L2_CID_CAMERA_EXIF_BV		(V4L2_CID_PRIVATE_BASE+121)
+#define V4L2_CID_CAMERA_EXIF_EBV		(V4L2_CID_PRIVATE_BASE+122)
+#define V4L2_CID_CAMERA_CHECK_ESD		(V4L2_CID_PRIVATE_BASE+123)
+#define V4L2_CID_CAMERA_APP_CHECK		(V4L2_CID_PRIVATE_BASE+124)
+#define V4L2_CID_CAMERA_CHECK_SENSOR_STATUS	(V4L2_CID_PRIVATE_BASE+150)
+#define V4L2_CID_CAMERA_DEFAULT_FOCUS_POSITION  (V4L2_CID_PRIVATE_BASE+151)
+#define V4L2_CID_CAMERA_BUSFREQ_LOCK		(V4L2_CID_PRIVATE_BASE+125)
+#define V4L2_CID_CAMERA_BUSFREQ_UNLOCK		(V4L2_CID_PRIVATE_BASE+126)
+
+/* If you would like to control AE and AWB lock with signle command,
+ * use V4L2_CID_CAMERA_AEAWB_LOCK_UNLOCK above.
+ */
+#define V4L2_CID_CAMERA_AE_LOCK_UNLOCK	(V4L2_CID_PRIVATE_BASE + 127)
+enum v4l2_ae_lockunlock {
+	AE_UNLOCK = 0,
+	AE_LOCK,
+	AE_LOCK_MAX
+};
+
+#define V4L2_CID_CAMERA_AWB_LOCK_UNLOCK	(V4L2_CID_PRIVATE_BASE + 128)
+enum v4l2_awb_lockunlock {
+	AWB_UNLOCK = 0,
+	AWB_LOCK,
+	AWB_LOCK_MAX
+};
+
+#define V4L2_CID_CAMERA_SENSOR_OUTPUT_SIZE  (V4L2_CID_PRIVATE_BASE + 129)
+#define V4L2_CID_EMBEDDEDDATA_ENABLE	(V4L2_CID_PRIVATE_BASE + 130)
+#define V4L2_CID_CAMERA_JPEG_RESOLUTION	 (V4L2_CID_PRIVATE_BASE + 131)
+#define V4L2_CID_CAMERA_FACE_ZOOM  (V4L2_CID_PRIVATE_BASE + 132)
+enum v4l2_face_zoom {
+	FACE_ZOOM_STOP = 0,
+	FACE_ZOOM_START
+};
+
+/* control for post processing block in ISP */
+#define V4L2_CID_CAMERA_SET_ODC				(V4L2_CID_PRIVATE_BASE+127)
+enum set_odc_mode {
+	CAMERA_ODC_ON,
+	CAMERA_ODC_OFF
+};
+
+#define V4L2_CID_CAMERA_SET_DIS				(V4L2_CID_PRIVATE_BASE+128)
+enum set_dis_mode {
+	CAMERA_DIS_ON,
+	CAMERA_DIS_OFF
+};
+
+#define V4L2_CID_CAMERA_SET_3DNR				(V4L2_CID_PRIVATE_BASE+129)
+enum set_3dnr_mode {
+	CAMERA_3DNR_ON,
+	CAMERA_3DNR_OFF
+};
+
+#define V4L2_CID_CAMERA_BRACKET     (V4L2_CID_PRIVATE_BASE+134)
+enum v4l2_face_bracket_mode {
+	BRACKET_MODE_OFF = 0,
+	BRACKET_MODE_AEB,
+	BRACKET_MODE_WBB,
+	BRACKET_MODE_MAX,
+};
+
+#define V4L2_CID_CAMERA_BRACKET_AEB     (V4L2_CID_PRIVATE_BASE+135)
+enum v4l2_face_bracket_aeb_value {
+	BRACKET_AEB_VALUE1 = 1,
+	BRACKET_AEB_VALUE2,
+	BRACKET_AEB_VALUE3,
+	BRACKET_AEB_VALUE4,
+	BRACKET_AEB_VALUE5,
+	BRACKET_AEB_VALUE6,
+};
+
+#define V4L2_CID_CAMERA_BRACKET_WBB     (V4L2_CID_PRIVATE_BASE+136)
+enum v4l2_face_bracket_wbb_value {
+	BRACKET_WBB_OFF = 0,
+	BRACKET_WBB_VALUE1 = 1,
+	BRACKET_WBB_VALUE2,
+	BRACKET_WBB_VALUE3,
+	BRACKET_WBB_VALUE4,
+	BRACKET_WBB_VALUE5,
+	BRACKET_WBB_VALUE6,
+};
+
+#define V4L2_CID_CAMERA_DRIVE_DIAL    (V4L2_CID_PRIVATE_BASE+137)
+enum v4l2_drive_dial {
+	DRIVEDIAL_SINGLE = 1,
+	DRIVEDIAL_BKT = 2,
+	DRIVEDIAL_CONTI_3 = 3,
+	DRIVEDIAL_CONTI_5 = 5,
+	DRIVEDIAL_CONTI_10 = 10,
+};
+
+enum v4l2_running_cap_mode {
+	RUNNING_MODE_SINGLE = 0,
+	RUNNING_MODE_CONTINUOUS,
+	RUNNING_MODE_BEST,
+	RUNNING_MODE_LOWLIGHT,
+	RUNNING_MODE_AE_BRACKET,
+	RUNNING_MODE_WB_BRACKET,
+	RUNNING_MODE_HDR,
+	RUNNING_MODE_BLINK,
+	RUNNING_MODE_RAW,
+	RUNNING_MODE_BURST,
+	RUNNING_MODE_MAX
+};
+
+enum v4l2_continuous_mode {
+	CONTINUOUS_MODE_OFF = 0,
+	CONTINUOUS_MODE_ON,
+	CONTINUOUS_MODE_MAX,
+};
+
+enum v4l2_continuous_fps {
+	MULTI_CAPTURE_FPS_1 = 0,
+	MULTI_CAPTURE_FPS_10,
+	MULTI_CAPTURE_FPS_5,
+	MULTI_CAPTURE_FPS_3,
+	MULTI_CAPTURE_FPS_MAX,
+};
+
+enum v4l2_burst_mode {
+	BURST_MODE_OFF = 0,
+	BURST_MODE_ON,
+};
+
+enum v4l2_best_mode {
+	BEST_MODE_OFF = 0,
+	BEST_MODE_ON,
+	BEST_MODE_MAX,};
+
+enum v4l2_lowlight_mode {
+	LOWLIGHT_MODE_OFF = 0,
+	LOWLIGHT_MODE_ON,
+	LOWLIGHT_MODE_MAX,};
+
+#define V4L2_CID_CAMERA_FD_EYE_BLINK_RESULT    (V4L2_CID_PRIVATE_BASE+138)
+
+#define V4L2_CID_CAMERA_OPTICAL_ZOOM_STEP      (V4L2_CID_PRIVATE_BASE + 139)
+#define V4L2_CID_CAMERA_OPTICAL_ZOOM_CTRL      (V4L2_CID_PRIVATE_BASE + 140)
+enum v4l2_optical_zoom_ctrl {
+	V4L2_OPTICAL_ZOOM_STOP,
+	V4L2_OPTICAL_ZOOM_TELE_START,
+	V4L2_OPTICAL_ZOOM_WIDE_START,
+	V4L2_OPTICAL_ZOOM_SLOW_TELE_START,
+	V4L2_OPTICAL_ZOOM_SLOW_WIDE_START,
+};
+
+#define V4L2_CID_CAMERA_LDC    (V4L2_CID_PRIVATE_BASE+142)
+enum set_LDC_mode {
+	LDC_SET_OFF = 0,
+	LDC_SET_ON = 1,
+};
+
+#define V4L2_CID_CAMERA_LSC    (V4L2_CID_PRIVATE_BASE+143)
+enum set_LSC_mode {
+	LSC_SET_OFF = 0,
+	LSC_SET_ON = 1,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_OIS    (V4L2_CID_PRIVATE_BASE+147)
+enum set_Factory_OIS {
+	FACTORY_OIS_RETURN_TO_CENTER = 0,
+	FACTORY_OIS_RUN = 1,
+	FACTORY_OIS_START = 2,
+	FACTORY_OIS_STOP = 3,
+	FACTORY_OIS_MODE_ON = 4,
+	FACTORY_OIS_MODE_OFF = 5,
+	FACTORY_OIS_LOG = 6,
+	FACTORY_OIS_ON = 7,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_ZOOM_RANGE_CHECK_DATA_MIN \
+	(V4L2_CID_PRIVATE_BASE+148)
+#define V4L2_CID_CAMERA_FACTORY_ZOOM_RANGE_CHECK_DATA_MAX \
+	(V4L2_CID_PRIVATE_BASE+149)
+#define V4L2_CID_CAMERA_FACTORY_ZOOM_SLOPE_CHECK_DATA_MIN \
+	(V4L2_CID_PRIVATE_BASE+152)
+#define V4L2_CID_CAMERA_FACTORY_ZOOM_SLOPE_CHECK_DATA_MAX \
+	(V4L2_CID_PRIVATE_BASE+153)
+#define V4L2_CID_CAMERA_FACTORY_ZOOM_STEP  (V4L2_CID_PRIVATE_BASE+154)
+#define V4L2_CID_CAMERA_FACTORY_ZOOM    (V4L2_CID_PRIVATE_BASE+155)
+enum set_Factory_Zoom {
+	FACTORY_ZOOM_MOVE_STEP = 0,
+	FACTORY_ZOOM_RANGE_CHECK_START = 1,
+	FACTORY_ZOOM_RANGE_CHECK_STOP = 2,
+	FACTORY_ZOOM_SLOPE_CHECK_START = 3,
+	FACTORY_ZOOM_SLOPE_CHECK_STOP = 4,
+	FACTORY_ZOOM_SET_RANGE_CHECK_DATA = 5,
+	FACTORY_ZOOM_SET_SLOPE_CHECK_DATA = 6,
+	FACTORY_ZOOM_STEP_TELE = 7,
+	FACTORY_ZOOM_STEP_WIDE = 8,
+	FACTORY_ZOOM_MOVE_END_CHECK = 9,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_PUNT_RANGE_DATA_MIN \
+	(V4L2_CID_PRIVATE_BASE+156)
+#define V4L2_CID_CAMERA_FACTORY_PUNT_RANGE_DATA_MAX \
+	(V4L2_CID_PRIVATE_BASE+157)
+#define V4L2_CID_CAMERA_FACTORY_PUNT_RANGE_DATA_NUM \
+	(V4L2_CID_PRIVATE_BASE+158)
+#define V4L2_CID_CAMERA_FACTORY_PUNT    (V4L2_CID_PRIVATE_BASE+159)
+enum set_Factory_Punt {
+	FACTORY_PUNT_RANGE_START = 0,
+	FACTORY_PUNT_RANGE_STOP = 1,
+	FACTORY_PUNT_SHORT_SCAN_DATA = 2,
+	FACTORY_PUNT_SHORT_SCAN_START = 3,
+	FACTORY_PUNT_SHORT_SCAN_STOP = 4,
+	FACTORY_PUNT_LONG_SCAN_DATA = 5,
+	FACTORY_PUNT_LONG_SCAN_START = 6,
+	FACTORY_PUNT_LONG_SCAN_STOP = 7,
+	FACTORY_PUNT_LOG = 8,
+	FACTORY_PUNT_SET_RANGE_DATA = 9,
+	FACTORY_PUNT_EEP_WRITE = 10,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_FAIL_STOP    (V4L2_CID_PRIVATE_BASE+160)
+enum set_Factory_Fail_Stop {
+	FACTORY_FAIL_STOP_ON = 0,
+	FACTORY_FAIL_STOP_OFF = 1,
+	FACTORY_FAIL_STOP_RUN = 2,
+	FACTORY_FAIL_STOP_STOP = 3,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_NODEFOCUS    (V4L2_CID_PRIVATE_BASE+161)
+enum set_Factory_NoDeFocus {
+	FACTORY_NODEFOCUSYES_ON = 0,
+	FACTORY_NODEFOCUSYES_OFF = 1,
+	FACTORY_NODEFOCUSYES_RUN = 2,
+	FACTORY_NODEFOCUSYES_STOP = 3,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_INTERPOLATION    (V4L2_CID_PRIVATE_BASE+162)
+enum set_Factory_Interpolation {
+	FACTORY_INTERPOLATION_USE = 0,
+	FACTORY_INTERPOLATION_RELEASE = 1,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_DOWN_RESULT (V4L2_CID_PRIVATE_BASE+163)
+#define V4L2_CID_CAMERA_FACTORY_END_RESULT (V4L2_CID_PRIVATE_BASE+164)
+#define V4L2_CID_CAMERA_FACTORY_COMMON    (V4L2_CID_PRIVATE_BASE+165)
+enum set_Factory_Common {
+	FACTORY_FIRMWARE_DOWNLOAD = 0,
+	FACTORY_DOWNLOAD_CHECK = 1,
+	FACTORY_END_CHECK = 2,
+	FACTORY_COMMON_SET_FOCUS_ZONE_MACRO = 3,
+	FACTORY_FPS30_ON = 4,
+	FACTORY_FPS30_OFF = 5,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_VIB    (V4L2_CID_PRIVATE_BASE+166)
+enum set_Factory_Vib {
+	FACTORY_VIB_START = 0,
+	FACTORY_VIB_STOP = 1,
+	FACTORY_VIB_LOG = 2,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_GYRO    (V4L2_CID_PRIVATE_BASE+167)
+enum set_Factory_Gyro {
+	FACTORY_GYRO_START = 0,
+	FACTORY_GYRO_STOP = 1,
+	FACTORY_GYRO_LOG = 2,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_BACKLASH    (V4L2_CID_PRIVATE_BASE+168)
+enum set_Factory_Backlash {
+	FACTORY_BACKLASH_INPUT = 0,
+	FACTORY_BACKLASH_MAX_THR = 1,
+	FACTORY_BACKLASH_WIDE_RUN = 2,
+	FACTORY_BACKLASH_LOG = 3,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_AF_STEP_SET    (V4L2_CID_PRIVATE_BASE+169)
+#define V4L2_CID_CAMERA_FACTORY_AF_POSITION    (V4L2_CID_PRIVATE_BASE+170)
+#define V4L2_CID_CAMERA_FACTORY_AF_INT_RESULT (V4L2_CID_PRIVATE_BASE+171)
+#define V4L2_CID_CAMERA_FACTORY_AF    (V4L2_CID_PRIVATE_BASE+172)
+enum set_Factory_AF {
+	FACTORY_AF_LOCK_ON_SET = 0,
+	FACTORY_AF_LOCK_OFF_SET = 1,
+	FACTORY_AF_MOVE = 2,
+	FACTORY_AF_STEP_LOG = 3,
+	FACTORY_AF_LOCK_START = 4,
+	FACTORY_AF_LOCK_STOP = 5,
+	FACTORY_AF_FOCUS_LOG = 6,
+	FACTORY_AF_INT_SET = 7,
+	FACTORY_AF_SCAN_LIMIT_START = 8,
+	FACTORY_AF_SCAN_LIMIT_STOP = 10,
+	FACTORY_AF_SCAN_RANGE_START = 11,
+	FACTORY_AF_SCAN_RANGE_STOP = 12,
+	FACTORY_AF_STEP_SAVE = 13,
+	FACTORY_AF_LED_END_CHECK = 14,
+	FACTORY_AF_LED_LOG = 15,
+	FACTORY_AF_MOVE_END_CHECK = 16,
+	FACTORY_AF_SCAN_END_CHECK = 17,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_DEFOCUS_WIDE    (V4L2_CID_PRIVATE_BASE+173)
+#define V4L2_CID_CAMERA_FACTORY_DEFOCUS_TELE (V4L2_CID_PRIVATE_BASE+174)
+#define V4L2_CID_CAMERA_FACTORY_DEFOCUS    (V4L2_CID_PRIVATE_BASE+175)
+enum set_Factory_DeFocus {
+	FACTORY_DEFOCUS_RUN = 0,
+	FACTORY_DEFOCUS_STOP = 1,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_RESOL_CAP    (V4L2_CID_PRIVATE_BASE+176)
+enum set_Factory_Resol_Cap {
+	FACTORY_CAP_COMP_ON = 0,
+	FACTORY_CAP_COMP_OFF = 1,
+	FACTORY_CAP_BARREL_ON = 2,
+	FACTORY_CAP_BARREL_OFF = 3,
+	FACTORY_CAP_BARREL_START = 4,
+	FACTORY_CAP_BARREL_STOP = 5,
+	FACTORY_CAP_COMP_START = 6,
+	FACTORY_CAP_COMP_STOP = 7,
+};
+
+#define V4L2_CID_CAMERA_SET_G_VALUE          (V4L2_CID_PRIVATE_BASE + 177)
+#define V4L2_CID_CAMERA_SET_B_VALUE          (V4L2_CID_PRIVATE_BASE + 178)
+#define V4L2_CID_CAMERA_SET_A_VALUE          (V4L2_CID_PRIVATE_BASE + 179)
+#define V4L2_CID_CAMERA_SET_M_VALUE          (V4L2_CID_PRIVATE_BASE + 180)
+#define V4L2_CID_CAMERA_SET_GBAM          (V4L2_CID_PRIVATE_BASE + 181)
+#define V4L2_CID_CAMERA_SET_K_VALUE          (V4L2_CID_PRIVATE_BASE + 182)
+#define V4L2_CID_CAMERA_SET_FLASH_EVC_STEP   (V4L2_CID_PRIVATE_BASE + 183)
+
+#define V4L2_CID_CAMERA_APERTURE_CMD (V4L2_CID_PRIVATE_BASE+184)
+enum set_Factory_Aperture_Cmd {
+	FACTORY_CMD_PREVIEW = 0,
+	FACTORY_CMD_CAPTURE = 1,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_OIS_RANGE_DATA_X_MIN (V4L2_CID_PRIVATE_BASE+185)
+#define V4L2_CID_CAMERA_FACTORY_OIS_RANGE_DATA_X_MAX (V4L2_CID_PRIVATE_BASE+186)
+#define V4L2_CID_CAMERA_FACTORY_OIS_RANGE_DATA_Y_MIN (V4L2_CID_PRIVATE_BASE+187)
+#define V4L2_CID_CAMERA_FACTORY_OIS_RANGE_DATA_Y_MAX (V4L2_CID_PRIVATE_BASE+188)
+#define V4L2_CID_CAMERA_FACTORY_OIS_RANGE_DATA_X_GAIN \
+	(V4L2_CID_PRIVATE_BASE+189)
+#define V4L2_CID_CAMERA_FACTORY_OIS_RANGE_DATA_PEAK_X \
+	(V4L2_CID_PRIVATE_BASE+190)
+#define V4L2_CID_CAMERA_FACTORY_OIS_RANGE_DATA_PEAK_Y \
+	(V4L2_CID_PRIVATE_BASE+191)
+
+#define V4L2_CID_CAMERA_FACTORY_VIB_RANGE_DATA_X_MIN (V4L2_CID_PRIVATE_BASE+192)
+#define V4L2_CID_CAMERA_FACTORY_VIB_RANGE_DATA_X_MAX (V4L2_CID_PRIVATE_BASE+193)
+#define V4L2_CID_CAMERA_FACTORY_VIB_RANGE_DATA_Y_MIN (V4L2_CID_PRIVATE_BASE+194)
+#define V4L2_CID_CAMERA_FACTORY_VIB_RANGE_DATA_Y_MAX (V4L2_CID_PRIVATE_BASE+195)
+#define V4L2_CID_CAMERA_FACTORY_VIB_RANGE_DATA_PEAK_X \
+	(V4L2_CID_PRIVATE_BASE+196)
+#define V4L2_CID_CAMERA_FACTORY_VIB_RANGE_DATA_PEAK_Y \
+	(V4L2_CID_PRIVATE_BASE+197)
+
+#define V4L2_CID_CAMERA_FACTORY_GYRO_RANGE_DATA_X_MIN \
+	(V4L2_CID_PRIVATE_BASE+198)
+#define V4L2_CID_CAMERA_FACTORY_GYRO_RANGE_DATA_X_MAX \
+	(V4L2_CID_PRIVATE_BASE+199)
+#define V4L2_CID_CAMERA_FACTORY_GYRO_RANGE_DATA_Y_MIN \
+	(V4L2_CID_PRIVATE_BASE+200)
+#define V4L2_CID_CAMERA_FACTORY_GYRO_RANGE_DATA_Y_MAX \
+	(V4L2_CID_PRIVATE_BASE+202)
+
+#define V4L2_CID_CAMERA_FACTORY_TEST_NUMBER (V4L2_CID_PRIVATE_BASE+203)
+
+#define V4L2_CID_CAMERA_FACTORY_BACKLASH_COUNT (V4L2_CID_PRIVATE_BASE+204)
+#define V4L2_CID_CAMERA_FACTORY_BACKLASH_MAXTHRESHOLD \
+	(V4L2_CID_PRIVATE_BASE+205)
+
+#define V4L2_CID_CAMERA_FACTORY_CAPTURE_CTRL (V4L2_CID_PRIVATE_BASE + 206)
+enum set_Factory_Cap_Ctrl {
+	FACTORY_STILL_CAP_NORMAL = 0,
+	FACTORY_STILL_CAP_DUALCAP = 1,
+	FACTORY_DUAL_CAP_ON = 2,
+	FACTORY_DUAL_CAP_OFF = 3,
+};
+
+#define V4L2_CID_CAMERA_DUAL_POSTVIEW          (V4L2_CID_PRIVATE_BASE + 207)
+#define V4L2_CID_CAMERA_DUAL_CAPTURE           (V4L2_CID_PRIVATE_BASE + 208)
+#define V4L2_CID_CAMERA_SET_DUAL_CAPTURE       (V4L2_CID_PRIVATE_BASE + 209)
+#define V4L2_CID_CAMERA_DUAL_CAPTURE_MODE	(V4L2_CID_PRIVATE_BASE + 210)
+
+#define V4L2_CID_CAMERA_FOCUS_AREA_MODE        (V4L2_CID_PRIVATE_BASE + 211)
+enum set_fouce_area {
+	V4L2_FOCUS_AREA_CENTER = 0,
+	V4L2_FOCUS_AREA_MULTI = 1,
+	V4L2_FOCUS_AREA_SMART_TOUCH = 2,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_AF_SCAN_LIMIT_MIN    (V4L2_CID_PRIVATE_BASE+212)
+#define V4L2_CID_CAMERA_FACTORY_AF_SCAN_LIMIT_MAX    (V4L2_CID_PRIVATE_BASE+213)
+#define V4L2_CID_CAMERA_FACTORY_AF_SCAN_RANGE_MIN    (V4L2_CID_PRIVATE_BASE+214)
+#define V4L2_CID_CAMERA_FACTORY_AF_SCAN_RANGE_MAX    (V4L2_CID_PRIVATE_BASE+215)
+#define V4L2_CID_CAM_APERTURE_PREVIEW	(V4L2_CID_PRIVATE_BASE+216)
+#define V4L2_CID_CAM_APERTURE_CAPTURE	(V4L2_CID_PRIVATE_BASE+217)
+
+#define V4L2_CID_CAMERA_FACTORY_AF_ZONE	(V4L2_CID_PRIVATE_BASE+218)
+enum set_Factory_AFZone_Cmd {
+	FACTORY_AFZONE_NORMAL = 0,
+	FACTORY_AFZONE_MACRO,
+	FACTORY_AFZONE_AUTO,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_OIS_SHIFT	(V4L2_CID_PRIVATE_BASE+219)
+#define V4L2_CID_CAMERA_FACTORY_FLICKER	(V4L2_CID_PRIVATE_BASE+220)
+enum set_Factory_Flicker_Cmd {
+	FACTORY_FLICKER_AUTO = 0,
+	FACTORY_FLICKER_50HZ,
+	FACTORY_FLICKER_60HZ,
+	FACTORY_FLICKER_50_60,
+	FACTORY_FLICKER_OFF,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_AF_LENS	(V4L2_CID_PRIVATE_BASE+221)
+enum set_Factory_AFLENS_Cmd {
+	FACTORY_AFLENS_OPEN = 0,
+	FACTORY_AFLENS_CLOSE,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_LV_TARGET	(V4L2_CID_PRIVATE_BASE+222)
+
+#define V4L2_CID_CAMERA_FACTORY_ADJ_IRIS_RANGE_MIN (V4L2_CID_PRIVATE_BASE+223)
+#define V4L2_CID_CAMERA_FACTORY_ADJ_IRIS_RANGE_MAX (V4L2_CID_PRIVATE_BASE+224)
+#define V4L2_CID_CAMERA_FACTORY_ADJ_IRIS	(V4L2_CID_PRIVATE_BASE+225)
+enum set_Factory_Adj_IRIS_Cmd {
+	FACTORY_ADJ_IRIS_RUN = 0,
+	FACTORY_ADJ_IRIS_STOP,
+	FACTORY_ADJ_IRIS_END_CHECK,
+	FACTORY_ADJ_IRIS_LOG,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_ADJ_GAIN_LIVEVIEW_RANGE_MIN \
+	(V4L2_CID_PRIVATE_BASE+226)
+#define V4L2_CID_CAMERA_FACTORY_ADJ_GAIN_LIVEVIEW_RANGE_MAX \
+	(V4L2_CID_PRIVATE_BASE+227)
+#define V4L2_CID_CAMERA_FACTORY_ADJ_GAIN_LIVEVIEW (V4L2_CID_PRIVATE_BASE+228)
+enum set_Factory_Adj_Gain_LiveView_Cmd {
+	FACTORY_ADJ_GAIN_LIVEVIEW_RUN = 0,
+	FACTORY_ADJ_GAIN_LIVEVIEW_STOP,
+	FACTORY_ADJ_GAIN_LIVEVIEW_END_CHECK,
+	FACTORY_ADJ_GAIN_LIVEVIEW_LOG,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_SH_CLOSE_IRIS_NUM (V4L2_CID_PRIVATE_BASE+229)
+#define V4L2_CID_CAMERA_FACTORY_SH_CLOSE_SET_IRIS (V4L2_CID_PRIVATE_BASE+230)
+#define V4L2_CID_CAMERA_FACTORY_SH_CLOSE_ISO	(V4L2_CID_PRIVATE_BASE+231)
+#define V4L2_CID_CAMERA_FACTORY_SH_CLOSE_RANGE (V4L2_CID_PRIVATE_BASE+232)
+#define V4L2_CID_CAMERA_FACTORY_SH_CLOSE_SPEEDTIME_X (V4L2_CID_PRIVATE_BASE+233)
+#define V4L2_CID_CAMERA_FACTORY_SH_CLOSE_SPEEDTIME_Y (V4L2_CID_PRIVATE_BASE+234)
+#define V4L2_CID_CAMERA_FACTORY_SH_CLOSE	(V4L2_CID_PRIVATE_BASE+235)
+enum set_Factory_SH_Close_Cmd {
+	FACTORY_SH_CLOSE_RUN = 0,
+	FACTORY_SH_CLOSE_STOP,
+	FACTORY_SH_CLOSE_END_CHECK,
+	FACTORY_SH_CLOSE_LOG,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_CAPTURE_GAIN_RANGE_MIN	\
+	(V4L2_CID_PRIVATE_BASE+236)
+#define V4L2_CID_CAMERA_FACTORY_CAPTURE_GAIN_RANGE_MAX	\
+	(V4L2_CID_PRIVATE_BASE+237)
+#define V4L2_CID_CAMERA_FACTORY_CAPTURE_GAIN	(V4L2_CID_PRIVATE_BASE+238)
+enum set_Factory_Capture_Gain_Cmd {
+	FACTORY_CAPTURE_GAIN_RUN = 0,
+	FACTORY_CAPTURE_GAIN_STOP,
+	FACTORY_CAPTURE_GAIN_END_CHECK,
+	FACTORY_CAPTURE_GAIN_LOG,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_LSC_TABLE	(V4L2_CID_PRIVATE_BASE+239)
+#define V4L2_CID_CAMERA_FACTORY_LSC_REFERENCE (V4L2_CID_PRIVATE_BASE+240)
+
+#define V4L2_CID_CAMERA_FACTORY_PUNT_SHORT_SCAN_DATA (V4L2_CID_PRIVATE_BASE+241)
+#define V4L2_CID_CAMERA_FACTORY_PUNT_LONG_SCAN_DATA (V4L2_CID_PRIVATE_BASE+242)
+
+#define V4L2_CID_CAMERA_PASM_MODE		(V4L2_CID_PRIVATE_BASE + 243)
+enum set_camera_mode_Cmd {
+	MODE_SMART_AUTO = 0,
+	MODE_PROGRAM,
+	MODE_A,
+	MODE_S,
+	MODE_M,
+	MODE_VIDEO,
+	MODE_BACKGROUND_BLUR,
+	MODE_HIGH_SPEED,
+	MODE_LIGHT_TRAIL_SHOT,
+	MODE_WATERFALL,
+	MODE_SILHOUETTE,
+	MODE_SUNSET,
+	MODE_CLOSE_UP,
+	MODE_FIREWORKS,
+	MODE_CROSS_FILTER,
+	MODE_BACKLIGHT,
+	MODE_BLUE_SKY,
+	MODE_NATURAL_GREEN,
+	MODE_BEST_GROUP_POSE,
+	MODE_FOOD,
+	MODE_START_FILTER,
+	MODE_MOVING_SHOT,
+};
+
+#define V4L2_CID_CAMERA_SHUTTER_SPEED		(V4L2_CID_PRIVATE_BASE + 244)
+#define V4L2_CID_CAMERA_F_NUMBER		(V4L2_CID_PRIVATE_BASE + 245)
+
+#define V4L2_CID_CAMERA_IMAGE_STABILIZER       (V4L2_CID_PRIVATE_BASE + 246)
+enum set_Image_Stabilizer {
+	V4L2_IMAGE_STABILIZER_OFF = 0,
+	V4L2_IMAGE_STABILIZER_OIS = 1,
+	V4L2_IMAGE_STABILIZER_DUALIS = 2,
+};
+
+#define V4L2_CID_CAMERA_IS_OIS_MODE            (V4L2_CID_PRIVATE_BASE + 247)
+enum set_IS_OIS_mode {
+	V4L2_IS_OIS_NONE = 0,
+	V4L2_IS_OIS_MOVIE = 1,
+	V4L2_IS_OIS_STILL = 2,
+	V4L2_IS_OIS_MULTI = 3,
+	V4L2_IS_OIS_VSS = 4,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_AE_TARGET (V4L2_CID_PRIVATE_BASE + 248)
+
+#define V4L2_CID_CAMERA_AV		(V4L2_CID_PRIVATE_BASE + 249)
+#define V4L2_CID_CAMERA_TV		(V4L2_CID_PRIVATE_BASE + 250)
+#define V4L2_CID_CAMERA_SV		(V4L2_CID_PRIVATE_BASE + 251)
+#define V4L2_CID_CAMERA_EV		(V4L2_CID_PRIVATE_BASE + 252)
+
+#define V4L2_CID_CAMERA_SCENE_SUB_MODE		(V4L2_CID_PRIVATE_BASE + 253)
+
+#define V4L2_CID_CAMERA_WB_CUSTOM_X		(V4L2_CID_PRIVATE_BASE + 254)
+#define V4L2_CID_CAMERA_WB_CUSTOM_Y		(V4L2_CID_PRIVATE_BASE + 255)
+#define V4L2_CID_CAMERA_WB_CUSTOM_VALUE		(V4L2_CID_PRIVATE_BASE + 256)
+
+#define V4L2_CID_CAMERA_RED_EYE_FIX_RESULT     (V4L2_CID_PRIVATE_BASE + 257)
+#define V4L2_CID_CAMERA_FACTORY_FLASH		(V4L2_CID_PRIVATE_BASE + 258)
+enum set_Factory_Flash_Cmd {
+	FACTORY_FLASH_STROBE_CHECK_ON = 0,
+	FACTORY_FLASH_STROBE_CHECK_OFF = 1,
+	FACTORY_FLASH_CHARGE = 2,
+	FACTORY_FLASH_LOG = 3,
+	FACTORY_FLASH_CHARGE_END_CHECK = 4,
+	FACTORY_FLASH_STROBE_CHARGE_END_CHECK = 5,
+	FACTORY_FLASH_WB_LOG = 6,
+	FACTORY_ADJ_FLASH_WB_LOG = 7,
+	FACTORY_ADJ_FLASH_WB_END_CHECK = 8,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_WB		(V4L2_CID_PRIVATE_BASE + 259)
+enum set_Factory_WB_Cmd {
+	FACTORY_WB_INDOOR_RUN = 0,
+	FACTORY_WB_INDOOR_END_CHECK = 1,
+	FACTORY_WB_OUTDOOR_RUN = 2,
+	FACTORY_WB_OUTDOOR_END_CHECK = 3,
+	FACTORY_WB_LOG = 4,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_FLASH_RANGE_X (V4L2_CID_PRIVATE_BASE + 260)
+#define V4L2_CID_CAMERA_FACTORY_FLASH_RANGE_Y (V4L2_CID_PRIVATE_BASE + 261)
+
+#define V4L2_CID_CAMERA_FACTORY_WB_IN_RG_VALUE (V4L2_CID_PRIVATE_BASE + 262)
+#define V4L2_CID_CAMERA_FACTORY_WB_IN_BG_VALUE (V4L2_CID_PRIVATE_BASE + 263)
+#define V4L2_CID_CAMERA_FACTORY_WB_OUT_RG_VALUE	(V4L2_CID_PRIVATE_BASE + 264)
+#define V4L2_CID_CAMERA_FACTORY_WB_OUT_BG_VALUE	(V4L2_CID_PRIVATE_BASE + 265)
+
+#define V4L2_CID_CAMERA_FACTORY_AFLED_RANGE_DATA_START_X \
+	(V4L2_CID_PRIVATE_BASE + 266)
+#define V4L2_CID_CAMERA_FACTORY_AFLED_RANGE_DATA_END_X \
+	(V4L2_CID_PRIVATE_BASE + 267)
+#define V4L2_CID_CAMERA_FACTORY_AFLED_RANGE_DATA_START_Y \
+	(V4L2_CID_PRIVATE_BASE + 268)
+#define V4L2_CID_CAMERA_FACTORY_AFLED_RANGE_DATA_END_Y \
+	(V4L2_CID_PRIVATE_BASE + 269)
+
+#define V4L2_CID_CAMERA_FACTORY_AF_LED_TIME (V4L2_CID_PRIVATE_BASE + 270)
+
+#define V4L2_CID_CAMERA_FACTORY_AF_DIFF_CHECK_MIN (V4L2_CID_PRIVATE_BASE + 271)
+#define V4L2_CID_CAMERA_FACTORY_AF_DIFF_CHECK_MAX (V4L2_CID_PRIVATE_BASE + 272)
+
+#define V4L2_CID_CAMERA_FACTORY_DEFECTPIXEL	(V4L2_CID_PRIVATE_BASE + 273)
+enum set_Factory_DefectPixel_Cmd {
+	FACTORY_DEFECTPIXEL_SCENARIO_6 = 0,
+	FACTORY_DEFECTPIXEL_RUN,
+	FACTORY_DEFECTPIXEL_END_CHECK,
+	FACTORY_DEFECTPIXEL_LOG,
+	FACTORY_DEFECTPIXEL_CID_1,
+	FACTORY_DEFECTPIXEL_CID_2,
+	FACTORY_DEFECTPIXEL_CID_3,
+	FACTORY_DEFECTPIXEL_WRITE_BLACK,
+	FACTORY_DEFECTPIXEL_WRITE_WHITE,
+	FACTORY_DEFECTPIXEL_CID_WRITE,
+	FACTORY_DEFECTPIXEL_FLASH_MERGE,
+	FACTORY_DEFECTPIXEL_DOT_WRITE_CHECK,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_DFPX_NLV_CAP (V4L2_CID_PRIVATE_BASE + 274)
+#define V4L2_CID_CAMERA_FACTORY_DFPX_NLV_DR0 (V4L2_CID_PRIVATE_BASE + 275)
+#define V4L2_CID_CAMERA_FACTORY_DFPX_NLV_DR1 (V4L2_CID_PRIVATE_BASE + 276)
+#define V4L2_CID_CAMERA_FACTORY_DFPX_NLV_DR2 (V4L2_CID_PRIVATE_BASE + 277)
+#define V4L2_CID_CAMERA_FACTORY_DFPX_NLV_DR_HS (V4L2_CID_PRIVATE_BASE + 278)
+
+#define V4L2_CID_CAMERA_FACTORY_AF_LED_LV_MIN (V4L2_CID_PRIVATE_BASE + 279)
+#define V4L2_CID_CAMERA_FACTORY_AF_LED_LV_MAX (V4L2_CID_PRIVATE_BASE + 280)
+
+#define V4L2_CID_CAMERA_FACTORY_CAM_SYS_MODE (V4L2_CID_PRIVATE_BASE + 281)
+enum set_Factory_Sysmode_Cmd {
+	FACTORY_SYSMODE_CAPTURE = 0,
+	FACTORY_SYSMODE_MONITOR = 1,
+	FACTORY_SYSMODE_PARAM = 2,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_ISP_FW_CHECK (V4L2_CID_PRIVATE_BASE + 282)
+#define V4L2_CID_CAMERA_FACTORY_OIS_VER_CHECK (V4L2_CID_PRIVATE_BASE + 283)
+
+#define V4L2_CID_CAMERA_SMART_SCENE_DETECT    (V4L2_CID_PRIVATE_BASE+284)
+enum set_smartscenedetect_mode {
+	SMART_SCENE_DETECT_OFF = 0,
+	SMART_SCENE_DETECT_ON = 1,
+};
+#define V4L2_CID_CAMERA_SMART_MOVIE_RECORDING    (V4L2_CID_PRIVATE_BASE+285)
+#define V4L2_CID_CAMERA_SMART_AUTO_S1_PUSH    (V4L2_CID_PRIVATE_BASE+286)
+
+#define V4L2_CID_CAMERA_FACTORY_WB_RANGE_FLASH_WRITE \
+	(V4L2_CID_PRIVATE_BASE + 287)
+
+#define V4L2_CID_CAMERA_FACTORY_FLASH_CHR_CHK_TM \
+	(V4L2_CID_PRIVATE_BASE + 288)
+
+#define V4L2_CID_CAMERA_EXIF_AV (V4L2_CID_PRIVATE_BASE + 289)
+#define V4L2_CID_CAMERA_FACE_DETECT_NUMBER (V4L2_CID_PRIVATE_BASE+290)
+#define V4L2_CID_CAMERA_EXIF_FL (V4L2_CID_PRIVATE_BASE + 291)
+
+#define V4L2_CID_CAMERA_SMART_ZOOM             (V4L2_CID_PRIVATE_BASE + 292)
+enum set_Smart_Zoom {
+	V4L2_SMART_ZOOM_OFF = 0,
+	V4L2_SMART_ZOOM_ON = 1,
+};
+
+#define V4L2_CID_CAMERA_CAF             (V4L2_CID_PRIVATE_BASE + 293)
+
+#define V4L2_CID_CAMERA_FACTORY_LIVEVIEW_OFFSET_MARK \
+	(V4L2_CID_PRIVATE_BASE + 294)
+#define V4L2_CID_CAMERA_FACTORY_LIVEVIEW_OFFSET_VAL \
+	(V4L2_CID_PRIVATE_BASE + 295)
+
+#define V4L2_CID_CAMERA_FACTORY_CAPTURE_GAIN_OFFSET_MARK \
+	(V4L2_CID_PRIVATE_BASE + 296)
+#define V4L2_CID_CAMERA_FACTORY_CAPTURE_GAIN_OFFSET_VAL \
+	(V4L2_CID_PRIVATE_BASE + 297)
+
+#define V4L2_CID_CAMERA_FACTORY_WB_RANGE (V4L2_CID_PRIVATE_BASE + 298)
+
+#define V4L2_CID_CAMERA_LV		(V4L2_CID_PRIVATE_BASE + 299)
+
+#define V4L2_CID_PHYSICAL_ROTATION		(V4L2_CID_PRIVATE_BASE + 300)
+
+#define V4L2_CID_CAMERA_FOCUS_RANGE	(V4L2_CID_PRIVATE_BASE + 301)
+enum set_fouce_range {
+	V4L2_FOCUS_RANGE_AUTO = 0,
+	V4L2_FOCUS_RANGE_MACRO = 1,
+	V4L2_FOCUS_RANGE_AUTO_MACRO = 2,
+};
+
+#define V4L2_CID_CAMERA_TIME_INFO              (V4L2_CID_PRIVATE_BASE + 302)
+
+#define V4L2_CID_CAMERA_AF_LED                 (V4L2_CID_PRIVATE_BASE + 303)
+enum set_AF_LED {
+	V4L2_AF_LED_OFF = 0,
+	V4L2_AF_LED_ON = 1,
+};
+
+#define V4L2_CID_CAMERA_LENS_TIMER             (V4L2_CID_PRIVATE_BASE + 304)
+
+#define V4L2_CID_CAMERA_FLASH_BATT_INFO        (V4L2_CID_PRIVATE_BASE + 305)
+enum set_FLASH_BATT_INFO {
+	V4L2_FLASH_NORMAL_BATT = 0,
+	V4L2_FLASH_LOW_BATT = 1,
+};
+
+#define V4L2_CID_CAMERA_STREAM_PART2     (V4L2_CID_PRIVATE_BASE + 306)
+
+#define V4L2_CID_CAMERA_WIDGET_MODE_LEVEL    (V4L2_CID_PRIVATE_BASE+307)
+enum v4l2_widget_mode_level {
+	V4L2_WIDGET_MODE_LEVEL_1 = 1,
+	V4L2_WIDGET_MODE_LEVEL_2 = 2,
+	V4L2_WIDGET_MODE_LEVEL_3 = 3,
+};
+
+#define V4L2_CID_CAMERA_SMART_READ1            (V4L2_CID_PRIVATE_BASE + 308)
+#define V4L2_CID_CAMERA_SMART_READ2            (V4L2_CID_PRIVATE_BASE + 309)
+
+#define V4L2_CID_CAMERA_PREVIEW_WIDTH     (V4L2_CID_PRIVATE_BASE + 310)
+#define V4L2_CID_CAMERA_PREVIEW_HEIGHT     (V4L2_CID_PRIVATE_BASE + 311)
+#define V4L2_CID_CAMERA_PREVIEW_SIZE     (V4L2_CID_PRIVATE_BASE + 312)
+
+#define V4L2_CID_CAMERA_WARNING_CONDITION	(V4L2_CID_PRIVATE_BASE + 313)
+#define V4L2_CID_CAMERA_EXIF_FL_35mm		 (V4L2_CID_PRIVATE_BASE + 314)
+
+#define V4L2_CID_CAMERA_LENS_STATUS            (V4L2_CID_PRIVATE_BASE + 315)
+#define V4L2_CID_CAMERA_HOLD_LENS            (V4L2_CID_PRIVATE_BASE + 316)
+
+/*      Pixel format FOURCC depth  Description  */
+enum v4l2_pix_format_mode {
+	V4L2_PIX_FMT_MODE_PREVIEW,
+	V4L2_PIX_FMT_MODE_CAPTURE,
+	V4L2_PIX_FMT_MODE_HDR,
+	V4L2_PIX_FMT_MODE_VT_MIRROR,
+	V4L2_PIX_FMT_MODE_VT_NONMIRROR,
+};
+
+#define V4L2_CID_SET_CONTINUE_FPS		(V4L2_CID_PRIVATE_BASE + 500)
+#define V4L2_CID_CONTINUESHOT_PROC	(V4L2_CID_PRIVATE_BASE + 501)
+enum v4l2_continuecshot_proc_state {
+	V4L2_INT_STATE_FRAME_SYNC = 0,
+	V4L2_INT_STATE_CAPTURE_SYNC,
+	V4L2_INT_STATE_CONTINUE_CANCEL,
+	V4L2_INT_STATE_CONTINUE_END,
+	V4L2_INT_STATE_START_CAPTURE,
+};
+
+#define V4L2_CID_CAMERA_GET_MODE	(V4L2_CID_PRIVATE_BASE + 502)
+
+#define V4L2_CID_CAMERA_FACTORY_SEND_SETTING \
+	(V4L2_CID_PRIVATE_BASE + 503)
+#define V4L2_CID_CAMERA_FACTORY_SEND_VALUE \
+	(V4L2_CID_PRIVATE_BASE + 504)
+
+#define V4L2_CID_CAMERA_FACTORY_TILT_SCAN_MIN \
+	(V4L2_CID_PRIVATE_BASE + 505)
+#define V4L2_CID_CAMERA_FACTORY_TILT_SCAN_MAX \
+	(V4L2_CID_PRIVATE_BASE + 506)
+#define V4L2_CID_CAMERA_FACTORY_TILT_FIELD \
+	(V4L2_CID_PRIVATE_BASE + 507)
+#define V4L2_CID_CAMERA_FACTORY_TILT_AF_RANGE_MIN \
+	(V4L2_CID_PRIVATE_BASE + 508)
+#define V4L2_CID_CAMERA_FACTORY_TILT_AF_RANGE_MAX \
+	(V4L2_CID_PRIVATE_BASE + 509)
+#define V4L2_CID_CAMERA_FACTORY_TILT_DIFF_RANGE_MIN \
+	(V4L2_CID_PRIVATE_BASE + 510)
+#define V4L2_CID_CAMERA_FACTORY_TILT_DIFF_RANGE_MAX \
+	(V4L2_CID_PRIVATE_BASE + 511)
+
+#define V4L2_CID_CAMERA_FACTORY_IR_R_GAIN_MIN \
+	(V4L2_CID_PRIVATE_BASE + 512)
+#define V4L2_CID_CAMERA_FACTORY_IR_R_GAIN_MAX \
+	(V4L2_CID_PRIVATE_BASE + 513)
+#define V4L2_CID_CAMERA_FACTORY_IR_B_GAIN_MIN \
+	(V4L2_CID_PRIVATE_BASE + 514)
+#define V4L2_CID_CAMERA_FACTORY_IR_B_GAIN_MAX \
+	(V4L2_CID_PRIVATE_BASE + 515)
+
+#define V4L2_CID_CAMERA_FACTORY_FLASH_MAN_CHARGE \
+	(V4L2_CID_PRIVATE_BASE + 516)
+#define V4L2_CID_CAMERA_FACTORY_FLASH_MAN_EN \
+	(V4L2_CID_PRIVATE_BASE + 517)
+
+#define V4L2_CID_CAMERA_FACTORY_SEND_WORD_VALUE \
+	(V4L2_CID_PRIVATE_BASE + 518)
+#define V4L2_CID_CAMERA_FACTORY_SEND_LONG_VALUE \
+	(V4L2_CID_PRIVATE_BASE + 519)
+
+#define V4L2_CID_CAMERA_FACTORY_DFPX_NLV_DR1_HD \
+	(V4L2_CID_PRIVATE_BASE + 520)
+
+#define V4L2_CID_BURSTSHOT_PROC	(V4L2_CID_PRIVATE_BASE + 521)
+enum v4l2_burst_proc_state {
+	V4L2_INT_STATE_BURST_START = 0,
+	V4L2_INT_STATE_BURST_SYNC,
+	V4L2_INT_STATE_BURST_STOP,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_TILT \
+	(V4L2_CID_PRIVATE_BASE + 522)
+enum set_Factory_Tilt {
+	FACTORY_TILT_ONE_SCRIPT_RUN = 0,
+	FACTORY_TILT_ONE_SCRIPT_DISP1,
+	FACTORY_TILT_ONE_SCRIPT_DISP2,
+	FACTORY_TILT_ONE_SCRIPT_DISP3,
+	FACTORY_TILT_ONE_SCRIPT_DISP4,
+	FACTORY_TILT_ONE_SCRIPT_DISP5,
+};
+
+#define V4L2_CID_CAMERA_FACTORY_IR_CHECK \
+	(V4L2_CID_PRIVATE_BASE + 523)
+enum set_Factory_IR_Check {
+	FACTORY_IR_CHECK_LOG = 0,
+};
+
+#define V4L2_CID_BURSTSHOT_SET_POSTVIEW_SIZE  (V4L2_CID_PRIVATE_BASE + 524)
+
+#define V4L2_CID_BURSTSHOT_SET_SNAPSHOT_SIZE  (V4L2_CID_PRIVATE_BASE + 525)
+
+/* ISP DEBUG CODE  */
+#define V4L2_CID_ISP_DEBUG_READ	(V4L2_CID_FIMC_IS_ISP_DBG_BASE + 1)
+#define V4L2_CID_ISP_DEBUG_WRITE (V4L2_CID_FIMC_IS_ISP_DBG_BASE + 2)
+#define V4L2_CID_ISP_DEBUG_READ_MEM (V4L2_CID_FIMC_IS_ISP_DBG_BASE + 3)
+#define V4L2_CID_ISP_DEBUG_WRITE_MEM (V4L2_CID_FIMC_IS_ISP_DBG_BASE + 4)
+#define V4L2_CID_ISP_DEBUG_READ_FILE (V4L2_CID_FIMC_IS_ISP_DBG_BASE + 5)
+#define V4L2_CID_ISP_DEBUG_WRITE_FILE (V4L2_CID_FIMC_IS_ISP_DBG_BASE + 6)
+#define V4L2_CID_ISP_DEBUG_LOGV (V4L2_CID_FIMC_IS_ISP_DBG_BASE + 7)
+
+/* 12  Y/CbCr 4:2:0 64x32 macroblocks */
+#define V4L2_PIX_FMT_NV12T    v4l2_fourcc('T', 'V', '1', '2')
+#define V4L2_PIX_FMT_NV21T    v4l2_fourcc('T', 'V', '2', '1')
+#define V4L2_PIX_FMT_INTERLEAVED    v4l2_fourcc('I', 'T', 'L', 'V')
+
+/*
+ *  * V4L2 extention for digital camera
+ *   */
+/* Strobe flash light */
+enum v4l2_strobe_control {
+	/* turn off the flash light */
+	V4L2_STROBE_CONTROL_OFF		= 0,
+	/* turn on the flash light */
+	V4L2_STROBE_CONTROL_ON		= 1,
+	/* act guide light before splash */
+	V4L2_STROBE_CONTROL_AFGUIDE	= 2,
+	/* charge the flash light */
+	V4L2_STROBE_CONTROL_CHARGE	= 3,
+};
+
+enum v4l2_strobe_conf {
+	V4L2_STROBE_OFF			= 0,	/* Always off */
+	V4L2_STROBE_ON			= 1,	/* Always splashes */
+	/* Auto control presets */
+	V4L2_STROBE_AUTO		= 2,
+	V4L2_STROBE_REDEYE_REDUCTION	= 3,
+	V4L2_STROBE_SLOW_SYNC		= 4,
+	V4L2_STROBE_FRONT_CURTAIN	= 5,
+	V4L2_STROBE_REAR_CURTAIN	= 6,
+	/* Extra manual control presets */
+	/* keep turned on until turning off */
+	V4L2_STROBE_PERMANENT		= 7,
+	V4L2_STROBE_EXTERNAL		= 8,
+};
+
+enum v4l2_strobe_status {
+	V4L2_STROBE_STATUS_OFF		= 0,
+	/* while processing configurations */
+	V4L2_STROBE_STATUS_BUSY		= 1,
+	V4L2_STROBE_STATUS_ERR		= 2,
+	V4L2_STROBE_STATUS_CHARGING	= 3,
+	V4L2_STROBE_STATUS_CHARGED	= 4,
+};
+
+/* capabilities field */
+/* No strobe supported */
+#define V4L2_STROBE_CAP_NONE		0x0000
+/* Always flash off mode */
+#define V4L2_STROBE_CAP_OFF		0x0001
+/* Always use flash light mode */
+#define V4L2_STROBE_CAP_ON		0x0002
+/* Flashlight works automatic */
+#define V4L2_STROBE_CAP_AUTO		0x0004
+/* Red-eye reduction */
+#define V4L2_STROBE_CAP_REDEYE		0x0008
+/* Slow sync */
+#define V4L2_STROBE_CAP_SLOWSYNC	0x0010
+/* Front curtain */
+#define V4L2_STROBE_CAP_FRONT_CURTAIN	0x0020
+/* Rear curtain */
+#define V4L2_STROBE_CAP_REAR_CURTAIN	0x0040
+/* keep turned on until turning off */
+#define V4L2_STROBE_CAP_PERMANENT	0x0080
+/* use external strobe */
+#define V4L2_STROBE_CAP_EXTERNAL	0x0100
+
+/* Set mode and Get status */
+struct v4l2_strobe {
+	/* off/on/charge:0/1/2 */
+	enum	v4l2_strobe_control control;
+	/* supported strobe capabilities */
+	__u32	capabilities;
+	enum	v4l2_strobe_conf mode;
+	enum	v4l2_strobe_status status;	/* read only */
+/* default is 0 and range of value varies from each models */
+	__u32	flash_ev;
+	__u32	reserved[4];
+};
+
+#define VIDIOC_S_STROBE     _IOWR('V', 83, struct v4l2_strobe)
+#define VIDIOC_G_STROBE     _IOR('V', 84, struct v4l2_strobe)
+
+/* Object recognition and collateral actions */
+enum v4l2_recog_mode {
+	V4L2_RECOGNITION_MODE_OFF	= 0,
+	V4L2_RECOGNITION_MODE_ON	= 1,
+	V4L2_RECOGNITION_MODE_LOCK	= 2,
+};
+
+enum v4l2_recog_action {
+	V4L2_RECOGNITION_ACTION_NONE	= 0,	/* only recognition */
+	V4L2_RECOGNITION_ACTION_BLINK	= 1,	/* Capture on blinking */
+	V4L2_RECOGNITION_ACTION_SMILE	= 2,	/* Capture on smiling */
+};
+
+enum v4l2_recog_pattern {
+	V4L2_RECOG_PATTERN_FACE		= 0, /* Face */
+	V4L2_RECOG_PATTERN_HUMAN	= 1, /* Human */
+	V4L2_RECOG_PATTERN_CHAR		= 2, /* Character */
+};
+
+struct v4l2_recog_rect {
+	enum	v4l2_recog_pattern  p;	/* detected pattern */
+	struct	v4l2_rect  o;	/* detected area */
+	__u32	reserved[4];
+};
+
+struct v4l2_recog_data {
+	__u8	detect_cnt;		/* detected object counter */
+	struct	v4l2_rect	o;	/* detected area */
+	__u32	reserved[4];
+};
+
+struct v4l2_recognition {
+	enum v4l2_recog_mode	mode;
+
+	/* Which pattern to detect */
+	enum v4l2_recog_pattern  pattern;
+
+	/* How many object to detect */
+	__u8	obj_num;
+
+	/* select detected object */
+	__u32	detect_idx;
+
+	/* read only :Get object coordination */
+	struct v4l2_recog_data	data;
+
+	enum v4l2_recog_action	action;
+	__u32	reserved[4];
+};
+
+#define VIDIOC_S_RECOGNITION	_IOWR('V', 85, struct v4l2_recognition)
+#define VIDIOC_G_RECOGNITION	_IOR('V', 86, struct v4l2_recognition)
+
+#endif /* __LINUX_VIDEODEV2_SAMSUNG_H */
diff --git a/camera/include/linux/videodev2_exynos_media.h b/camera/include/linux/videodev2_exynos_media.h
new file mode 100644
index 0000000..2768201
--- /dev/null
+++ b/camera/include/linux/videodev2_exynos_media.h
@@ -0,0 +1,225 @@
+/*
+ * Video for Linux Two header file for Exynos
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * This header file contains several v4l2 APIs to be proposed to v4l2
+ * community and until being accepted, will be used restrictly for Exynos.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_VIDEODEV2_EXYNOS_H
+#define __LINUX_VIDEODEV2_EXYNOS_H
+
+/*      Pixel format          FOURCC                     depth  Description  */
+
+/* two planes -- one Y, one Cr + Cb interleaved  */
+#define V4L2_PIX_FMT_YUV444_2P v4l2_fourcc('Y', 'U', '2', 'P') /* 24  Y/CbCr */
+#define V4L2_PIX_FMT_YVU444_2P v4l2_fourcc('Y', 'V', '2', 'P') /* 24  Y/CrCb */
+
+/* three planes -- one Y, one Cr, one Cb */
+#define V4L2_PIX_FMT_YUV444_3P v4l2_fourcc('Y', 'U', '3', 'P') /* 24  Y/Cb/Cr */
+
+/* two non contiguous planes - one Y, one Cr + Cb interleaved  */
+/* 21  Y/CrCb 4:2:0  */
+#define V4L2_PIX_FMT_NV21M    v4l2_fourcc('N', 'M', '2', '1')
+/* 12  Y/CbCr 4:2:0 16x16 macroblocks */
+#define V4L2_PIX_FMT_NV12MT_16X16 v4l2_fourcc('V', 'M', '1', '2')
+
+/* three non contiguous planes - Y, Cb, Cr */
+/* 12  YVU420 planar */
+#define V4L2_PIX_FMT_YVU420M  v4l2_fourcc('Y', 'V', 'U', 'M')
+
+/* compressed formats */
+#define V4L2_PIX_FMT_H264_MVC v4l2_fourcc('M', '2', '6', '4') /* H264 MVC */
+#define V4L2_PIX_FMT_FIMV     v4l2_fourcc('F', 'I', 'M', 'V') /* FIMV  */
+#define V4L2_PIX_FMT_FIMV1    v4l2_fourcc('F', 'I', 'M', '1') /* FIMV1 */
+#define V4L2_PIX_FMT_FIMV2    v4l2_fourcc('F', 'I', 'M', '2') /* FIMV2 */
+#define V4L2_PIX_FMT_FIMV3    v4l2_fourcc('F', 'I', 'M', '3') /* FIMV3 */
+#define V4L2_PIX_FMT_FIMV4    v4l2_fourcc('F', 'I', 'M', '4') /* FIMV4 */
+#define V4L2_PIX_FMT_VP8      v4l2_fourcc('V', 'P', '8', '0') /* VP8 */
+
+/* yuv444 of JFIF JPEG */
+#define V4L2_PIX_FMT_JPEG_444 v4l2_fourcc('J', 'P', 'G', '4')
+/* yuv422 of JFIF JPEG */
+#define V4L2_PIX_FMT_JPEG_422 v4l2_fourcc('J', 'P', 'G', '2')
+/* yuv420 of JFIF JPEG */
+#define V4L2_PIX_FMT_JPEG_420 v4l2_fourcc('J', 'P', 'G', '0')
+/* grey of JFIF JPEG */
+#define V4L2_PIX_FMT_JPEG_GRAY v4l2_fourcc('J', 'P', 'G', 'G')
+
+/*
+ *	C O N T R O L S
+ */
+/* CID base for Exynos controls (USER_CLASS) */
+#define V4L2_CID_EXYNOS_BASE		(V4L2_CTRL_CLASS_USER | 0x2000)
+
+/* for rgb alpha function */
+#define V4L2_CID_GLOBAL_ALPHA		(V4L2_CID_EXYNOS_BASE + 1)
+
+/* cacheable configuration */
+#define V4L2_CID_CACHEABLE		(V4L2_CID_EXYNOS_BASE + 10)
+
+/* jpeg captured size */
+#define V4L2_CID_CAM_JPEG_MEMSIZE	(V4L2_CID_EXYNOS_BASE + 20)
+#define V4L2_CID_CAM_JPEG_ENCODEDSIZE	(V4L2_CID_EXYNOS_BASE + 21)
+
+#define V4L2_CID_SET_SHAREABLE		(V4L2_CID_EXYNOS_BASE + 40)
+
+/* TV configuration */
+#define V4L2_CID_TV_LAYER_BLEND_ENABLE	(V4L2_CID_EXYNOS_BASE + 50)
+#define V4L2_CID_TV_LAYER_BLEND_ALPHA	(V4L2_CID_EXYNOS_BASE + 51)
+#define V4L2_CID_TV_PIXEL_BLEND_ENABLE	(V4L2_CID_EXYNOS_BASE + 52)
+#define V4L2_CID_TV_CHROMA_ENABLE	(V4L2_CID_EXYNOS_BASE + 53)
+#define V4L2_CID_TV_CHROMA_VALUE	(V4L2_CID_EXYNOS_BASE + 54)
+#define V4L2_CID_TV_HPD_STATUS		(V4L2_CID_EXYNOS_BASE + 55)
+#define V4L2_CID_TV_LAYER_PRIO		(V4L2_CID_EXYNOS_BASE + 56)
+#define V4L2_CID_TV_SET_DVI_MODE	(V4L2_CID_EXYNOS_BASE + 57)
+
+/* for color space conversion equation selection */
+#define V4L2_CID_CSC_EQ_MODE		(V4L2_CID_EXYNOS_BASE + 100)
+#define V4L2_CID_CSC_EQ			(V4L2_CID_EXYNOS_BASE + 101)
+#define V4L2_CID_CSC_RANGE		(V4L2_CID_EXYNOS_BASE + 102)
+
+/* for DRM playback scenario */
+#define V4L2_CID_USE_SYSMMU		(V4L2_CID_EXYNOS_BASE + 200)
+#define V4L2_CID_M2M_CTX_NUM		(V4L2_CID_EXYNOS_BASE + 201)
+
+/* CID base for MFC controls (MPEG_CLASS) */
+#define V4L2_CID_MPEG_MFC_BASE		(V4L2_CTRL_CLASS_MPEG | 0x2000)
+
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_AVAIL		\
+					(V4L2_CID_MPEG_MFC_BASE + 1)
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRGMENT_ID	\
+					(V4L2_CID_MPEG_MFC_BASE + 2)
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_INFO		\
+					(V4L2_CID_MPEG_MFC_BASE + 3)
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_GRID_POS	\
+					(V4L2_CID_MPEG_MFC_BASE + 4)
+
+#define V4L2_CID_MPEG_MFC51_VIDEO_PACKED_PB		\
+					(V4L2_CID_MPEG_MFC_BASE + 5)
+#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_TAG		\
+					(V4L2_CID_MPEG_MFC_BASE + 6)
+#define V4L2_CID_MPEG_MFC51_VIDEO_CRC_ENABLE		\
+					(V4L2_CID_MPEG_MFC_BASE + 7)
+#define V4L2_CID_MPEG_MFC51_VIDEO_CRC_DATA_LUMA		\
+					(V4L2_CID_MPEG_MFC_BASE + 8)
+#define V4L2_CID_MPEG_MFC51_VIDEO_CRC_DATA_CHROMA	\
+					(V4L2_CID_MPEG_MFC_BASE + 9)
+#define V4L2_CID_MPEG_MFC51_VIDEO_CRC_DATA_LUMA_BOT	\
+					(V4L2_CID_MPEG_MFC_BASE + 10)
+#define V4L2_CID_MPEG_MFC51_VIDEO_CRC_DATA_CHROMA_BOT	\
+					(V4L2_CID_MPEG_MFC_BASE + 11)
+#define V4L2_CID_MPEG_MFC51_VIDEO_CRC_GENERATED		\
+					(V4L2_CID_MPEG_MFC_BASE + 12)
+#define V4L2_CID_MPEG_MFC51_VIDEO_CHECK_STATE		\
+					(V4L2_CID_MPEG_MFC_BASE + 13)
+#define V4L2_CID_MPEG_MFC51_VIDEO_DISPLAY_STATUS	\
+					(V4L2_CID_MPEG_MFC_BASE + 14)
+
+#define V4L2_CID_MPEG_MFC51_VIDEO_LUMA_ADDR	\
+					(V4L2_CID_MPEG_MFC_BASE + 15)
+#define V4L2_CID_MPEG_MFC51_VIDEO_CHROMA_ADDR	\
+					(V4L2_CID_MPEG_MFC_BASE + 16)
+
+#define V4L2_CID_MPEG_MFC51_VIDEO_STREAM_SIZE		\
+					(V4L2_CID_MPEG_MFC_BASE + 17)
+#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_COUNT		\
+					(V4L2_CID_MPEG_MFC_BASE + 18)
+#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_TYPE		\
+					(V4L2_CID_MPEG_MFC_BASE + 19)
+enum v4l2_mpeg_mfc51_video_frame_type {
+	V4L2_MPEG_MFC51_VIDEO_FRAME_TYPE_NOT_CODED	= 0,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_TYPE_I_FRAME	= 1,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_TYPE_P_FRAME	= 2,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_TYPE_B_FRAME	= 3,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_TYPE_SKIPPED	= 4,
+	V4L2_MPEG_MFC51_VIDEO_FRAME_TYPE_OTHERS		= 5,
+};
+
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_INTERLACE	\
+					(V4L2_CID_MPEG_MFC_BASE + 20)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_RC_FRAME_RATE	\
+					(V4L2_CID_MPEG_MFC_BASE + 21)
+#define V4L2_CID_MPEG_MFC51_VIDEO_MPEG4_VOP_TIME_RES	\
+					(V4L2_CID_MPEG_MFC_BASE + 22)
+#define V4L2_CID_MPEG_MFC51_VIDEO_MPEG4_VOP_FRM_DELTA	\
+					(V4L2_CID_MPEG_MFC_BASE + 23)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H263_RC_FRAME_RATE	\
+					(V4L2_CID_MPEG_MFC_BASE + 24)
+
+#define V4L2_CID_MPEG_MFC6X_VIDEO_FRAME_DELTA		\
+					(V4L2_CID_MPEG_MFC_BASE + 25)
+
+#define V4L2_CID_MPEG_MFC51_VIDEO_I_PERIOD_CH	V4L2_CID_MPEG_VIDEO_GOP_SIZE
+#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_RATE_CH		\
+				V4L2_CID_MPEG_MFC51_VIDEO_H264_RC_FRAME_RATE
+#define V4L2_CID_MPEG_MFC51_VIDEO_BIT_RATE_CH	V4L2_CID_MPEG_VIDEO_BITRATE
+
+/* proposed CIDs, based on 3.3-rc3 */
+#define V4L2_CID_MPEG_VIDEO_VBV_DELAY		(V4L2_CID_MPEG_MFC_BASE + 26)
+
+#define V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_S_B \
+	V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY
+
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING		\
+					(V4L2_CID_MPEG_MFC_BASE + 27)
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_CURRENT_FRAME_0		\
+					(V4L2_CID_MPEG_MFC_BASE + 28)
+#define V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE	\
+					(V4L2_CID_MPEG_MFC_BASE + 29)
+enum v4l2_mpeg_video_h264_sei_fp_arrangement_type {
+	V4L2_MPEG_VIDEO_H264_SEI_FP_TYPE_CHEKERBOARD	= 0,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_TYPE_COLUMN		= 1,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_TYPE_ROW		= 2,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_TYPE_SIDE_BY_SIDE	= 3,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_TYPE_TOP_BOTTOM	= 4,
+	V4L2_MPEG_VIDEO_H264_SEI_FP_TYPE_TEMPORAL	= 5,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_FMO		(V4L2_CID_MPEG_MFC_BASE + 30)
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE	(V4L2_CID_MPEG_MFC_BASE + 31)
+enum v4l2_mpeg_video_h264_fmo_map_type {
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_INTERLEAVED_SLICES		= 0,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_SCATTERED_SLICES		= 1,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_FOREGROUND_WITH_LEFT_OVER	= 2,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_BOX_OUT			= 3,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_RASTER_SCAN			= 4,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_WIPE_SCAN			= 5,
+	V4L2_MPEG_VIDEO_H264_FMO_MAP_TYPE_EXPLICIT			= 6,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_SLICE_GROUP	\
+					(V4L2_CID_MPEG_MFC_BASE + 32)
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_DIRECTION	\
+					(V4L2_CID_MPEG_MFC_BASE + 33)
+enum v4l2_mpeg_video_h264_fmo_change_dir {
+	V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_RIGHT	= 0,
+	V4L2_MPEG_VIDEO_H264_FMO_CHANGE_DIR_LEFT	= 1,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_CHANGE_RATE	\
+					(V4L2_CID_MPEG_MFC_BASE + 34)
+#define V4L2_CID_MPEG_VIDEO_H264_FMO_RUN_LENGTH		\
+					(V4L2_CID_MPEG_MFC_BASE + 35)
+#define V4L2_CID_MPEG_VIDEO_H264_ASO			\
+					(V4L2_CID_MPEG_MFC_BASE + 36)
+#define V4L2_CID_MPEG_VIDEO_H264_ASO_SLICE_ORDER	\
+					(V4L2_CID_MPEG_MFC_BASE + 37)
+#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING		\
+					(V4L2_CID_MPEG_MFC_BASE + 38)
+#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_TYPE	\
+					(V4L2_CID_MPEG_MFC_BASE + 39)
+enum v4l2_mpeg_video_h264_hierarchical_coding_type {
+	V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_B	= 0,
+	V4L2_MPEG_VIDEO_H264_HIERARCHICAL_CODING_P	= 1,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER	\
+					(V4L2_CID_MPEG_MFC_BASE + 40)
+#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP	\
+					(V4L2_CID_MPEG_MFC_BASE + 41)
+#define V4L2_CID_MPEG_VIDEO_H264_MVC_VIEW_ID		\
+					(V4L2_CID_MPEG_MFC_BASE + 42)
+#endif /* __LINUX_VIDEODEV2_EXYNOS_H */