[OE-core] [PATCH] mesa: enable additional drivers for gallium-llvm x86/x86-64

[Jonathan Liu]

The additional Gallium drivers are needed for open source ATI Radeon
and NVIDIA graphics drivers.

The radeonsi and r600 drivers require LLVM 3.3 built with r600
PACKAGECONFIG so they must be explicitly enabled by adding r600 to the
mesa PACKAGECONFIG.

Signed-off-by: Jonathan Liu <net147 at gmail.com>
---
 meta/recipes-graphics/mesa/mesa.inc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
index 447e186..e985d67 100644
--- a/meta/recipes-graphics/mesa/mesa.inc
+++ b/meta/recipes-graphics/mesa/mesa.inc
@@ -50,6 +50,10 @@ PACKAGECONFIG[egl] = "--enable-egl --with-egl-platforms=${EGL_PLATFORMS}, --disa
 PACKAGECONFIG[openvg] = "--enable-openvg, --disable-openvg"
 
 GALLIUMDRIVERS = "swrast"
+GALLIUMDRIVERS_LLVM33 = "${@base_contains('PACKAGECONFIG', 'r600', 'radeonsi,r600', '', d)}"
+GALLIUMDRIVERS_LLVM = "r300,svga,nouveau${@base_version_less_or_equal('MESA_LLVM_RELEASE', '3.2', '', ',${GALLIUMDRIVERS_LLVM33}', d)}"
+GALLIUMDRIVERS_append_x86 = "${@base_contains('PACKAGECONFIG', 'gallium-llvm', ',${GALLIUMDRIVERS_LLVM}', '', d)}"
+GALLIUMDRIVERS_append_x86-64 = "${@base_contains('PACKAGECONFIG', 'gallium-llvm', ',${GALLIUMDRIVERS_LLVM}', '', d)}"
 # keep --with-gallium-drivers separate, because when only one of gallium versions is enabled, other 2 were adding --without-gallium-drivers
 PACKAGECONFIG[gallium]      = "--with-gallium-drivers=${GALLIUMDRIVERS}, --without-gallium-drivers"
 PACKAGECONFIG[gallium-egl]  = "--enable-gallium-egl, --disable-gallium-egl"
-- 
1.8.3.4