android: add support for r600g

Tested with a Radeon HD 6250.  SurfaceFlinger (the display server and
compositor) works.  2D apps with RGB or RGBA visuals work.  As for 3D
apps, some work but some don't (with serious rendering defects).

Reviewed-by: Marek Olšák <maraeo@gmail.com>

6 files changed, 143 insertions, 2 deletions

diff --git a/Android.mk b/Android.mk
index 03acbaf..53c619e 100644
--- a/Android.mk
+++ b/Android.mk
@@ -24,7 +24,7 @@
 # BOARD_GPU_DRIVERS should be defined.  The valid values are
 #
 #   classic drivers:
-#   gallium drivers: swrast
+#   gallium drivers: swrast r600g
 #
 # The main target is libGLES_mesa.  There is no classic drivers yet.
 
@@ -36,7 +36,7 @@ DRM_TOP := external/drm
 DRM_GRALLOC_TOP := hardware/drm_gralloc
 
 classic_drivers :=
-gallium_drivers := swrast
+gallium_drivers := swrast r600g
 
 MESA_GPU_DRIVERS := $(BOARD_GPU_DRIVERS)
 
@@ -110,6 +110,12 @@ gallium_DRIVERS :=
 # swrast
 gallium_DRIVERS += libmesa_pipe_softpipe libmesa_winsys_sw_android
 
+# r600g
+ifneq ($(filter r600g, $(MESA_GPU_DRIVERS)),)
+gallium_DRIVERS += libmesa_winsys_radeon
+gallium_DRIVERS += libmesa_pipe_r600 libmesa_winsys_r600
+endif
+
 #
 # Notes about the order here:
 #
diff --git a/src/gallium/Android.mk b/src/gallium/Android.mk
index bcbabba..b49a61b 100644
--- a/src/gallium/Android.mk
+++ b/src/gallium/Android.mk
@@ -34,5 +34,11 @@ SUBDIRS := \
 # swrast
 SUBDIRS += winsys/sw/android drivers/softpipe
 
+# r600g
+ifneq ($(filter r600g, $(MESA_GPU_DRIVERS)),)
+SUBDIRS += winsys/radeon/drm
+SUBDIRS += winsys/r600/drm drivers/r600
+endif
+
 mkfiles := $(patsubst %,$(GALLIUM_TOP)/%/Android.mk,$(SUBDIRS))
 include $(mkfiles)
diff --git a/src/gallium/drivers/r600/Android.mk b/src/gallium/drivers/r600/Android.mk
new file mode 100644
index 0000000..994ae07
--- /dev/null
+++ b/src/gallium/drivers/r600/Android.mk
@@ -0,0 +1,42 @@
+# Mesa 3-D graphics library
+#
+# Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
+# Copyright (C) 2010-2011 LunarG Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+LOCAL_PATH := $(call my-dir)
+
+# get C_SOURCES
+include $(LOCAL_PATH)/Makefile.sources
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(C_SOURCES)
+
+LOCAL_CFLAGS := -std=c99
+
+LOCAL_C_INCLUDES := \
+	$(DRM_TOP) \
+	$(DRM_TOP)/include/drm
+
+LOCAL_MODULE := libmesa_pipe_r600
+
+include $(GALLIUM_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
diff --git a/src/gallium/targets/egl-static/Android.mk b/src/gallium/targets/egl-static/Android.mk
index 8a65585..ebc89ea 100644
--- a/src/gallium/targets/egl-static/Android.mk
+++ b/src/gallium/targets/egl-static/Android.mk
@@ -46,6 +46,10 @@ LOCAL_C_INCLUDES := \
 # swrast
 LOCAL_CFLAGS += -DGALLIUM_SOFTPIPE
 
+ifneq ($(filter r600g, $(MESA_GPU_DRIVERS)),)
+LOCAL_CFLAGS += -D_EGL_PIPE_R600=1
+endif
+
 LOCAL_MODULE := libmesa_egl_gallium
 
 include $(GALLIUM_COMMON_MK)
diff --git a/src/gallium/winsys/r600/drm/Android.mk b/src/gallium/winsys/r600/drm/Android.mk
new file mode 100644
index 0000000..eb79caa
--- /dev/null
+++ b/src/gallium/winsys/r600/drm/Android.mk
@@ -0,0 +1,43 @@
+# Mesa 3-D graphics library
+#
+# Copyright (C) 2010-2011 Chia-I Wu <olvaffe@gmail.com>
+# Copyright (C) 2010-2011 LunarG Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+LOCAL_PATH := $(call my-dir)
+
+# get C_SOURCES
+include $(LOCAL_PATH)/Makefile.sources
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(C_SOURCES)
+
+LOCAL_CFLAGS := -std=c99
+
+LOCAL_C_INCLUDES := \
+	$(GALLIUM_TOP)/drivers/r600 \
+	$(DRM_TOP) \
+	$(DRM_TOP)/include/drm
+
+LOCAL_MODULE := libmesa_winsys_r600
+
+include $(GALLIUM_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
diff --git a/src/gallium/winsys/radeon/drm/Android.mk b/src/gallium/winsys/radeon/drm/Android.mk
new file mode 100644
index 0000000..c192249
--- /dev/null
+++ b/src/gallium/winsys/radeon/drm/Android.mk
@@ -0,0 +1,40 @@
+# Mesa 3-D graphics library
+#
+# Copyright (C) 2011 Chia-I Wu <olvaffe@gmail.com>
+# Copyright (C) 2011 LunarG Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+LOCAL_PATH := $(call my-dir)
+
+# get C_SOURCES
+include $(LOCAL_PATH)/Makefile.sources
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(C_SOURCES)
+
+LOCAL_C_INCLUDES := \
+	$(DRM_TOP) \
+	$(DRM_TOP)/include/drm
+
+LOCAL_MODULE := libmesa_winsys_radeon
+
+include $(GALLIUM_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)