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kernel-module-imx-gpu-viv: add new package

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This is the Vivante kernel driver split from the kernel source code in
order to make it possible to be used in any kernel source since 3.10.53.

The driver source code provided by Freescale needs fixes so the
community forked the code to allow faster development and easier
integration of fixes from the community.

This patch is based on the Yocto equivalent:
https://github.com/Freescale/meta-fsl-arm/commit/32cf391
https://github.com/Freescale/meta-fsl-arm/commit/4249193

This package has been tested with the following commands:
 # modprobe galcore
 # cd /usr/share/examples/viv_samples/vdk/
 # ./tutorial7

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Gary Bisson 2016-02-02 00:38:11 +01:00 committed by Thomas Petazzoni
parent 63abfb7210
commit da4fff547c
5 changed files with 39 additions and 0 deletions
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2
linux/linux.mk
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@ -251,6 +251,8 @@ define LINUX_KCONFIG_FIXUP_CMDS
$(call KCONFIG_ENABLE_OPT,CONFIG_NF_CONNTRACK_MARK,$(@D)/.config))
$(if $(BR2_LINUX_KERNEL_APPENDED_DTB),
$(call KCONFIG_ENABLE_OPT,CONFIG_ARM_APPENDED_DTB,$(@D)/.config))
$(if $(BR2_PACKAGE_KERNEL_MODULE_IMX_GPU_VIV),
$(call KCONFIG_DISABLE_OPT,CONFIG_MXC_GPU_VIV,$(@D)/.config))
endef
ifeq ($(BR2_LINUX_KERNEL_DTS_SUPPORT),y)

1
package/freescale-imx/Config.in
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@ -52,6 +52,7 @@ source "package/freescale-imx/libz160/Config.in"
endif
if BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX6Q
source "package/freescale-imx/imx-gpu-viv/Config.in"
source "package/freescale-imx/kernel-module-imx-gpu-viv/Config.in"
endif
endif

14
package/freescale-imx/kernel-module-imx-gpu-viv/Config.in Normal file
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@ -0,0 +1,14 @@
comment "kernel-module-imx-gpu-viv needs a Linux kernel to be built"
depends on !BR2_LINUX_KERNEL
config BR2_PACKAGE_KERNEL_MODULE_IMX_GPU_VIV
bool "kernel-module-imx-gpu-viv"
depends on BR2_LINUX_KERNEL
help
Kernel loadable module for Vivante GPU.
This package uses an exact copy of the GPU kernel driver source code
of the same version as base and include fixes and improvements
developed by FSL Community
https://github.com/Freescale/kernel-module-imx-gpu-viv

2
package/freescale-imx/kernel-module-imx-gpu-viv/kernel-module-imx-gpu-viv.hash Normal file
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@ -0,0 +1,2 @@
# locally computed
sha256 955037fd86d31cdddaed15c254f377f4b30a8abcf5a5e4f9185bd660ff14b7c3 kernel-module-imx-gpu-viv-eeeb23c0fb1cee01318088d417025263479c44ac.tar.gz

20
package/freescale-imx/kernel-module-imx-gpu-viv/kernel-module-imx-gpu-viv.mk Normal file
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@ -0,0 +1,20 @@
################################################################################
#
# kernel-module-imx-gpu-viv
#
################################################################################
KERNEL_MODULE_IMX_GPU_VIV_VERSION = eeeb23c0fb1cee01318088d417025263479c44ac
KERNEL_MODULE_IMX_GPU_VIV_SITE = \
$(call github,Freescale,kernel-module-imx-gpu-viv,$(KERNEL_MODULE_IMX_GPU_VIV_VERSION))
KERNEL_MODULE_IMX_GPU_VIV_LICENSE = GPLv2
KERNEL_MODULE_IMX_GPU_VIV_LICENSE_FILES = COPYING
KERNEL_MODULE_IMX_GPU_VIV_MODULE_MAKE_OPTS = \
AQROOT=$(@D)/kernel-module-imx-gpu-viv-src \
KERNEL_DIR=$(LINUX_DIR)
KERNEL_MODULE_IMX_GPU_VIV_MODULE_SUBDIRS = kernel-module-imx-gpu-viv-src
$(eval $(kernel-module))
$(eval $(generic-package))