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gpu-viv-bin-mx6q: new package

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This patch adds a new package for the OpenGL, OpenVG and EGL
proprietary implementations specific to the Vivante GPU of i.MX6
processors.

[Peter: show comment on uClibc toolchains, tweak help text]
Signed-off-by: Henk Fijnvandraat <h.fijnvandraat@inter.nl.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Henk Fijnvandraat 2013-05-26 12:08:28 +00:00 committed by Peter Korsgaard
parent 41a65bf5be
commit e1fc11b4fe
4 changed files with 131 additions and 0 deletions
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1
package/freescale-imx/Config.in
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@ -3,5 +3,6 @@ menu "Freescale i.MX libraries"
source "package/freescale-imx/imx-lib/Config.in"
source "package/freescale-imx/firmware-imx/Config.in"
source "package/freescale-imx/gpu-viv-bin-mx6q/Config.in"
endmenu

35
package/freescale-imx/gpu-viv-bin-mx6q/Config.in Normal file
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@ -0,0 +1,35 @@
comment "gpu-viv-bin-mx6q requires a glibc toolchain"
depends on !(BR2_TOOLCHAIN_CTNG_glibc || \
BR2_TOOLCHAIN_CTNG_eglibc || \
BR2_TOOLCHAIN_EXTERNAL_GLIBC)
config BR2_PACKAGE_GPU_VIV_BIN_MX6Q
bool "gpu-viv-bin-mx6q"
select BR2_PACKAGE_HAS_OPENGL_EGL
select BR2_PACKAGE_HAS_OPENGL_ES
depends on BR2_arm # Only relevant for i.MX6
# Library binaries are linked against libc.so.6
depends on BR2_TOOLCHAIN_CTNG_glibc || \
BR2_TOOLCHAIN_CTNG_eglibc || \
BR2_TOOLCHAIN_EXTERNAL_GLIBC
help
Userspace libraries for Vivante GPU on i.MX6 platforms
It contains libraries and headers for GLES, OpenCL, and
OpenVG. It also contains a DRI plugin for X11. It also
contains a plugin for DirectFB-1.4.0, but that doesn't work
together with buildroot's DirectFB version.
This library is provided by Freescale as-is and doesn't have
an upstream.
if BR2_PACKAGE_GPU_VIV_BIN_MX6Q
config BR2_PACKAGE_GPU_VIV_BIN_MX6Q_EXAMPLES
bool "install examples"
help
Copy the Vivante examples to the target.
Warning: examples take approximately 150 MB of disk space.
endif

16
package/freescale-imx/gpu-viv-bin-mx6q/gpu-viv-bin-mx6q-0001-correct-HAL-include.patch Normal file
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@ -0,0 +1,16 @@
Correct the directory path for gc_hal_eglplatform_type.h
Signed-off-by: Henk Fijnvandraat <h.fijnvandraat@inter.nl.net>
diff -rup gpu-viv-bin-mx6q-1.1.0-orig/usr/include/gc_vdk_types.h gpu-viv-bin-mx6q-1.1.0/usr/include/gc_vdk_types.h
--- gpu-viv-bin-mx6q-1.1.0-orig/usr/include/gc_vdk_types.h 2012-12-18 10:35:55.000000000 +0100
+++ gpu-viv-bin-mx6q-1.1.0/usr/include/gc_vdk_types.h 2013-05-09 21:09:28.080138681 +0200
@@ -39,7 +39,7 @@ extern "C" {
#endif
#include <EGL/egl.h>
-#include "gc_hal_eglplatform_type.h"
+#include <HAL/gc_hal_eglplatform_type.h>
/*******************************************************************************

79
package/freescale-imx/gpu-viv-bin-mx6q/gpu-viv-bin-mx6q.mk Normal file
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@ -0,0 +1,79 @@
#############################################################
#
# gpu-viv-bin-mx6q
#
#############################################################
GPU_VIV_BIN_MX6Q_VERSION = $(FREESCALE_IMX_VERSION)
GPU_VIV_BIN_MX6Q_SITE = $(FREESCALE_IMX_MIRROR_SITE)
GPU_VIV_BIN_MX6Q_SOURCE = gpu-viv-bin-mx6q-$(GPU_VIV_BIN_MX6Q_VERSION).bin
GPU_VIV_BIN_MX6Q_INSTALL_STAGING = YES
GPU_VIV_BIN_MX6Q_LICENSE = Freescale Semiconductor Software License Agreement
# No license file is included in the archive; we could extract it from
# the self-extractor, but that's just too much effort.
# This is a legal minefield: the EULA specifies that
# the Board Support Package includes software and hardware (sic!)
# for which a separate license is needed...
GPU_VIV_BIN_MX6Q_REDISTRIBUTE = NO
# DirectFB is not supported (wrong version)
ifeq ($(BR2_PACKAGE_XORG7),y)
GPU_VIV_BIN_MX6Q_LIB_TARGET = x11
else
GPU_VIV_BIN_MX6Q_LIB_TARGET = fb
endif
# The archive is a shell-self-extractor of a bzipped tar. It happens
# to extract in the correct directory (gpu-viv-bin-mx6q-x.y.z)
# The --force makes sure it doesn't fail if the source dir already exists.
# The --auto-accept skips the license check - not needed for us
# because we have legal-info.
define GPU_VIV_BIN_MX6Q_EXTRACT_CMDS
(cd $(BUILD_DIR); \
sh $(DL_DIR)/$(GPU_VIV_BIN_MX6Q_SOURCE) --force --auto-accept)
endef
# Instead of building, we fix up the inconsistencies that exist
# in the upstream archive here.
# Make sure these commands are idempotent.
define GPU_VIV_BIN_MX6Q_BUILD_CMDS
$(SED) 's/defined(LINUX)/defined(__linux__)/g' $(@D)/usr/include/*/*.h
for lib in EGL GAL VIVANTE; do \
ln -sf lib$${lib}-$(GPU_VIV_BIN_MX6Q_LIB_TARGET).so \
$(@D)/usr/lib/lib$${lib}.so; \
done
ln -sf libGL.so.1.2 $(@D)/usr/lib/libGL.so.1
ln -sf libGL.so.1.2 $(@D)/usr/lib/libGL.so
endef
define GPU_VIV_BIN_MX6Q_INSTALL_STAGING_CMDS
cp -r $(@D)/usr/* $(STAGING_DIR)/usr
endef
ifeq ($(BR2_PACKAGE_GPU_VIV_BIN_MX6Q_EXAMPLES),y)
define GPU_VIV_BIN_MX6Q_INSTALL_EXAMPLES
mkdir -p $(TARGET_DIR)/usr/share/examples/
cp -r $(@D)/opt/* $(TARGET_DIR)/usr/share/examples/
endef
endif
# On the target, remove the unused libraries.
# Note that this is _required_, else ldconfig may create symlinks
# to the wrong library
define GPU_VIV_BIN_MX6Q_INSTALL_TARGET_CMDS
$(GPU_VIV_BIN_MX6Q_INSTALL_EXAMPLES)
cp -a $(@D)/usr/lib $(TARGET_DIR)/usr
for lib in EGL GAL VIVANTE; do \
for f in $(TARGET_DIR)/usr/lib/lib$${lib}-*.so; do \
case $$f in \
*-$(GPU_VIV_BIN_MX6Q_LIB_TARGET).so) : ;; \
*) $(RM) $$f ;; \
esac; \
done; \
done
endef
$(eval $(generic-package))