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[4/7] mesa: enable a rich set of drivers for native builds

Message ID 20230312145053.1427377-4-alex@linutronix.de
State New
Headers show
Series [1/7] runqemu: direct mesa to use its own drivers, rather than ones provided by host distro | expand

Commit Message

Alexander Kanavin March 12, 2023, 2:50 p.m. UTC 
Without this, the only available driver would be swrast
(without llvmpipe) which is far too slow to be practical,
and so qemu wouldn't be able to perform accelerated graphics.

Note that mesa-native itself is guarded by presence of 'opengl'
in DISTRO_FEATURES_NATIVE, so building it is entirely opt-in.
The one major dependency is llvm-native which takes just under
three minutes on my machine.

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
 meta/recipes-graphics/mesa/mesa.inc | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)
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Patch

diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
index 775aab9297..f06c1a31da 100644
--- a/meta/recipes-graphics/mesa/mesa.inc
+++ b/meta/recipes-graphics/mesa/mesa.inc
@@ -89,6 +89,8 @@  PACKAGECONFIG = " \
 	${@bb.utils.contains('LICENSE_FLAGS_ACCEPTED', 'commercial', 'video-codecs', '', d)} \
 "
 
+PACKAGECONFIG:append:class-native = "gallium-llvm r600"
+
 # "gbm" requires "opengl"
 PACKAGECONFIG[gbm] = "-Dgbm=enabled,-Dgbm=disabled"
 
@@ -102,8 +104,8 @@  PACKAGECONFIG[dri3] = "-Ddri3=enabled, -Ddri3=disabled, xorgproto libxshmfence"
 # Vulkan drivers need dri3 enabled
 # amd could be enabled as well but requires gallium-llvm with llvm >= 3.9
 VULKAN_DRIVERS = ""
-VULKAN_DRIVERS:append:x86:class-target = ",intel"
-VULKAN_DRIVERS:append:x86-64:class-target = ",intel"
+VULKAN_DRIVERS:append:x86 = ",intel"
+VULKAN_DRIVERS:append:x86-64 = ",intel"
 VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
 VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'broadcom', ',broadcom', '', d)}"
 PACKAGECONFIG[vulkan] = "-Dvulkan-drivers=${@strip_comma('${VULKAN_DRIVERS}')}, -Dvulkan-drivers='',glslang-native vulkan-loader vulkan-headers"
@@ -149,8 +151,8 @@  PACKAGECONFIG[zink] = ""
 GALLIUMDRIVERS = "swrast"
 # gallium swrast was found to crash Xorg on startup in x32 qemu
 GALLIUMDRIVERS:x86-x32 = ""
-GALLIUMDRIVERS:append:x86:class-target = ",i915,iris,crocus"
-GALLIUMDRIVERS:append:x86-64:class-target = ",i915,iris,crocus"
+GALLIUMDRIVERS:append:x86 = ",i915,iris,crocus"
+GALLIUMDRIVERS:append:x86-64 = ",i915,iris,crocus"
 
 GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'etnaviv', ',etnaviv', '', d)}"
 GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
@@ -162,8 +164,8 @@  GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'zink', ',zink', '
 # radeonsi requires LLVM
 GALLIUMDRIVERS_RADEONSI = "${@bb.utils.contains('PACKAGECONFIG', 'r600', ',radeonsi', '', d)}"
 GALLIUMDRIVERS_LLVM = "r300,nouveau${GALLIUMDRIVERS_RADEONSI}"
-GALLIUMDRIVERS_LLVM:append:x86:class-target = ",svga"
-GALLIUMDRIVERS_LLVM:append:x86-64:class-target = ",svga"
+GALLIUMDRIVERS_LLVM:append:x86 = ",svga"
+GALLIUMDRIVERS_LLVM:append:x86-64 = ",svga"
 
 PACKAGECONFIG[r600] = ""
 PACKAGECONFIG[virgl] = ""