[Buildroot] [PATCH 1/2] package/mesa3d: Remove x86/x86_64 dependency for nouveau Gallium driver

[Buildroot] [PATCH 1/2] package/mesa3d: Remove x86/x86_64 dependency for nouveau Gallium driver

[Bernd Kuhls]

Nvidia chips are used on arm hardware as well like Jetson:
https://www.nvidia.com/en-us/autonomous-machines/embedded-systems/

Suggested-by: Ross Green <grunpferd@netscape.net>
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
---
 package/mesa3d/Config.in | 1 -
 1 file changed, 1 deletion(-)

diff --git a/package/mesa3d/Config.in b/package/mesa3d/Config.in
index 99b3818235..92caa05679 100644
--- a/package/mesa3d/Config.in
+++ b/package/mesa3d/Config.in
@@ -119,7 +119,6 @@ config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_LIMA
 
 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU
 	bool "Gallium nouveau driver"
-	depends on BR2_i386 || BR2_x86_64
 	select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
 	select BR2_PACKAGE_LIBDRM_NOUVEAU
 	select BR2_PACKAGE_MESA3D_NEEDS_XA
-- 
2.20.1

[Buildroot] [PATCH 2/2] package/mesa3d: add support for gallium tegra driver

[Bernd Kuhls]

"tegra driver requires nouveau driver":
https://cgit.freedesktop.org/mesa/mesa/tree/meson.build?h=19.2#n251

Suggested-by: Ross Green <grunpferd@netscape.net>
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
---
 package/mesa3d/Config.in | 9 +++++++++
 package/mesa3d/mesa3d.mk | 1 +
 2 files changed, 10 insertions(+)

diff --git a/package/mesa3d/Config.in b/package/mesa3d/Config.in
index 92caa05679..d9a705f991 100644
--- a/package/mesa3d/Config.in
+++ b/package/mesa3d/Config.in
@@ -194,6 +194,15 @@ config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST
 comment "Gallium swrast: Only one swrast provider can be built"
 	depends on BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST
 
+config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_TEGRA
+	bool "Gallium tegra driver"
+	select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
+	select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU
+	select BR2_PACKAGE_LIBDRM_NOUVEAU
+	select BR2_PACKAGE_MESA3D_NEEDS_XA
+	help
+	  Adds support for Nvidia Tegra GPUs, requires nouveau.
+
 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4
 	bool "Gallium vc4 driver"
 	depends on BR2_arm || BR2_aarch64
diff --git a/package/mesa3d/mesa3d.mk b/package/mesa3d/mesa3d.mk
index 82781c9e10..b47c6b9b2e 100644
--- a/package/mesa3d/mesa3d.mk
+++ b/package/mesa3d/mesa3d.mk
@@ -93,6 +93,7 @@ MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_R600)     += r600
 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_RADEONSI) += radeonsi
 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SVGA)     += svga
 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SWRAST)   += swrast
+MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_TEGRA)    += tegra
 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4)      += vc4
 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VIRGL)    += virgl
 # DRI Drivers
-- 
2.20.1

[Buildroot] [PATCH 1/2] package/mesa3d: Remove x86/x86_64 dependency for nouveau Gallium driver

[Thomas Petazzoni]

On Sat, 28 Sep 2019 08:38:55 +0200
Bernd Kuhls <bernd.kuhls@t-online.de> wrote:

> Nvidia chips are used on arm hardware as well like Jetson:
> https://www.nvidia.com/en-us/autonomous-machines/embedded-systems/
> 
> Suggested-by: Ross Green <grunpferd@netscape.net>
> Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
> ---
>  package/mesa3d/Config.in | 1 -
>  1 file changed, 1 deletion(-)

Both applied to master. Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com