S5PC110: 3D: Add header files to support rendering using texture stream

Change-Id: I36dff2eb210739e815af49f60176cc5256f8821f

3 files changed, 270 insertions, 0 deletions

diff --git a/include/s3c_bc.h b/include/s3c_bc.h
new file mode 100755
index 0000000..e8ea490
--- /dev/null
+++ b/include/s3c_bc.h
@@ -0,0 +1,63 @@
+/*!****************************************************************************

+@File           s3c_bc.h

+

+@Title          s3c_bc kernel driver parameters

+

+@Author         Imagination Technologies

+		Samsung Electronics Co. LTD

+

+@Date           03/03/2010

+

+@Copyright      Licensed under the Apache License, Version 2.0 (the "License");

+		you may not use this file except in compliance with the License.

+		You may obtain a copy of the License at

+

+		http://www.apache.org/licenses/LICENSE-2.0

+

+		Unless required by applicable law or agreed to in writing, software

+		distributed under the License is distributed on an "AS IS" BASIS,

+		WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+		See the License for the specific language governing permissions and

+		limitations under the License.

+

+@Platform       Generic

+

+@Description    s3c_bc kernel driver parameters

+

+@DoxygenVer

+

+******************************************************************************/

+

+/******************************************************************************

+Modifications :-

+$Log: s3c_bc.h $

+******************************************************************************/

+#ifndef __S3C_BC_H__

+#define __S3C_BC_H__

+

+#include <linux/ioctl.h>

+

+#define S3C_BC_DEVICE_NAME					"s3c_bc"

+

+#define S3C_BC_DEVICE_ID					0

+#define S3C_BC_DEVICE_BUFFER_COUNT			4								/* TODO: Modify this accordingly. */

+

+#define S3C_BC_DEVICE_PHYS_PAGE_SIZE		0x1000							/* 4KB */

+

+typedef struct S3C_BC_ioctl_package_TAG

+{

+	int inputparam;

+	int outputparam;

+} S3C_BC_ioctl_package, *PS3C_BC_ioctl_package;

+

+/*!< Nov 2006: according to ioctl-number.txt 'g' wasn't in use. */

+#define S3C_BC_IOC_GID      'g'

+

+#define S3C_BC_IOWR(INDEX)  _IOWR(S3C_BC_IOC_GID, INDEX, S3C_BC_ioctl_package)

+

+#define S3C_BC_ioctl_get_physical_base_address		S3C_BC_IOWR(0)

+

+#endif /* __S3C_BC__H__ */

+/******************************************************************************

+ End of file (s3c_bc.h)

+******************************************************************************/

diff --git a/include/s3c_mem.h b/include/s3c_mem.h
new file mode 100755
index 0000000..d51398a
--- /dev/null
+++ b/include/s3c_mem.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright@ Samsung Electronics Co. LTD
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _S3C_MEM_COMMON_H_
+#define _S3C_MEM_COMMON_H_
+
+#define MEM_IOCTL_MAGIC			'M'
+
+#define S3C_MEM_ALLOC			_IOWR(MEM_IOCTL_MAGIC, 310, struct s3c_mem_alloc)
+#define S3C_MEM_FREE			_IOWR(MEM_IOCTL_MAGIC, 311, struct s3c_mem_alloc)
+
+#define S3C_MEM_SHARE_ALLOC		_IOWR(MEM_IOCTL_MAGIC, 314, struct s3c_mem_alloc)
+#define S3C_MEM_SHARE_FREE		_IOWR(MEM_IOCTL_MAGIC, 315, struct s3c_mem_alloc)
+
+#define S3C_MEM_CACHEABLE_ALLOC		_IOWR(MEM_IOCTL_MAGIC, 316, struct s3c_mem_alloc)
+#define S3C_MEM_CACHEABLE_SHARE_ALLOC	_IOWR(MEM_IOCTL_MAGIC, 317, struct s3c_mem_alloc)
+
+#define S3C_MEM_DMA_COPY		_IOWR(MEM_IOCTL_MAGIC, 318, struct s3c_mem_dma_param)
+#define S3C_MEM_DMA_SET			_IOWR(MEM_IOCTL_MAGIC, 319, struct s3c_mem_dma_param)
+
+#define S3C_MEM_CACHE_INV			_IOWR(MEM_IOCTL_MAGIC, 330, struct s3c_mem_dma_param)
+
+
+struct s3c_mem_alloc {
+	int		size;
+	unsigned int 	vir_addr;
+	unsigned int 	phy_addr;
+};
+
+struct s3c_mem_dma_param {
+	int		size;
+	unsigned int 	src_addr;
+	unsigned int 	dst_addr;
+	int		cfg;
+};
+
+#if 0
+typedef struct _s3c_mem_t{
+     int     dev_fd;
+     struct  s3c_mem_alloc       mem_alloc_info;
+}s3c_mem_t;
+#endif
+#endif // _S3C_MEM_COMMON_H_
diff --git a/include/s5p_fimc.h b/include/s5p_fimc.h
new file mode 100755
index 0000000..af42cf1
--- /dev/null
+++ b/include/s5p_fimc.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright@ Samsung Electronics Co. LTD
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+
+#ifndef _S5P_FIMC_H_
+#define _S5P_FIMC_H_
+
+/*
+ * G E N E R A L S
+ *
+*/
+#define MIN(x, y)		((x < y) ? x : y)
+
+/*
+ * P I X E L   F O R M A T   G U I D E
+ *
+ * The 'x' means 'DO NOT CARE'
+ * The '*' means 'FIMC SPECIFIC'
+ * For some fimc formats, we couldn't find equivalent format in the V4L2 FOURCC.
+ *
+ * FIMC TYPE	PLANES	ORDER		V4L2_PIX_FMT
+ * ---------------------------------------------------------
+ * RGB565	x	x		V4L2_PIX_FMT_RGB565
+ * RGB888	x	x		V4L2_PIX_FMT_RGB24
+ * YUV420	2	LSB_CBCR	V4L2_PIX_FMT_NV12
+ * YUV420	2	LSB_CRCB	V4L2_PIX_FMT_NV21
+ * YUV420	2	MSB_CBCR	V4L2_PIX_FMT_NV21X*
+ * YUV420	2	MSB_CRCB	V4L2_PIX_FMT_NV12X*
+ * YUV420	3	x		V4L2_PIX_FMT_YUV420
+ * YUV422	1	YCBYCR		V4L2_PIX_FMT_YUYV
+ * YUV422	1	YCRYCB		V4L2_PIX_FMT_YVYU
+ * YUV422	1	CBYCRY		V4L2_PIX_FMT_UYVY
+ * YUV422	1	CRYCBY		V4L2_PIX_FMT_VYUY*
+ * YUV422	2	LSB_CBCR	V4L2_PIX_FMT_NV16*
+ * YUV422	2	LSB_CRCB	V4L2_PIX_FMT_NV61*
+ * YUV422	2	MSB_CBCR	V4L2_PIX_FMT_NV16X*
+ * YUV422	2	MSB_CRCB	V4L2_PIX_FMT_NV61X*
+ * YUV422	3	x		V4L2_PIX_FMT_YUV422P
+ *
+*/
+
+/*
+ * V 4 L 2   F I M C   E X T E N S I O N S
+ *
+*/
+#define V4L2_PIX_FMT_YVYU		v4l2_fourcc('Y', 'V', 'Y', 'U')
+
+/* FOURCC for FIMC specific */
+#define V4L2_PIX_FMT_NV12X		v4l2_fourcc('N', '1', '2', 'X')
+#define V4L2_PIX_FMT_NV21X		v4l2_fourcc('N', '2', '1', 'X')
+#define V4L2_PIX_FMT_VYUY		v4l2_fourcc('V', 'Y', 'U', 'Y')
+#define V4L2_PIX_FMT_NV16		v4l2_fourcc('N', 'V', '1', '6')
+#define V4L2_PIX_FMT_NV61		v4l2_fourcc('N', 'V', '6', '1')
+#define V4L2_PIX_FMT_NV16X		v4l2_fourcc('N', '1', '6', 'X')
+#define V4L2_PIX_FMT_NV61X		v4l2_fourcc('N', '6', '1', 'X')
+
+#define V4L2_PIX_FMT_NV12T    	v4l2_fourcc('T', 'V', '1', '2') /* 12  Y/CbCr 4:2:0 64x32 macroblocks */
+
+/* CID extensions */
+#define V4L2_CID_ROTATION		(V4L2_CID_PRIVATE_BASE + 0)
+#define V4L2_CID_RESERVED_MEM_BASE_ADDR	(V4L2_CID_PRIVATE_BASE + 20)
+#define V4L2_CID_FIMC_VERSION		(V4L2_CID_PRIVATE_BASE + 21)
+/*
+ * U S E R   D E F I N E D   T Y P E S
+ *
+*/
+
+typedef unsigned int dma_addr_t;
+
+struct fimc_buf {
+	dma_addr_t	base[3];
+ 	size_t		length[3];
+};
+
+struct fimc_buffer {
+	void	*virt_addr;
+	void	*phys_addr;
+	size_t	length;
+};
+
+struct yuv_fmt_list {
+	const char 		*name;
+	const char 		*desc;
+	unsigned int 	fmt;
+	int				bpp;
+	int				planes;
+};
+
+struct img_offset {
+    int y_h;
+    int y_v;
+    int cb_h;
+    int cb_v;
+    int cr_h;
+    int cr_v;
+};
+
+//------------ STRUCT ---------------------------------------------------------//
+
+typedef	struct
+{
+	unsigned int full_width;			// Source Image Full Width (Virtual screen size)
+	unsigned int full_height;			// Source Image Full Height (Virtual screen size)
+	unsigned int start_x;				// Source Image Start width offset
+	unsigned int start_y;				// Source Image Start height offset
+	unsigned int width;					// Source Image Width
+	unsigned int height;				// Source Image Height
+	unsigned int buf_addr_phy_rgb_y;	// Base Address of the Source Image (RGB or Y): Physical Address
+	unsigned int buf_addr_phy_cb;		// Base Address of the Source Image (CB Component) : Physical Address
+	unsigned int buf_addr_phy_cr;		// Base Address of the Source Image (CR Component) : Physical Address
+	unsigned int color_space;			// Color Space of the Source Image
+} s5p_fimc_img_info;
+
+typedef struct 
+{
+	s5p_fimc_img_info	src;
+	s5p_fimc_img_info	dst;
+} s5p_fimc_params_t;
+
+typedef struct _s5p_fimc_t {
+    int                dev_fd;
+    struct fimc_buffer  out_buf;
+
+    s5p_fimc_params_t   params;
+
+    int                 use_ext_out_mem;
+    unsigned int        hw_ver;
+}s5p_fimc_t;
+
+//------------------------  functions for v4l2 ------------------------------//
+int fimc_v4l2_set_src(int fd, unsigned int hw_ver, s5p_fimc_img_info *src);
+int fimc_v4l2_set_dst(int fd, s5p_fimc_img_info *dst, int rotation, unsigned int addr);
+int fimc_v4l2_stream_on(int fd, enum v4l2_buf_type type);
+int fimc_v4l2_queue(int fd, struct fimc_buf *fimc_buf);
+int fimc_v4l2_dequeue(int fd);
+int fimc_v4l2_stream_off(int fd);
+int fimc_v4l2_clr_buf(int fd);
+int fimc_handle_oneshot(int fd, struct fimc_buf *fimc_buf);
+#endif