mesa3d: Add support for the Etnaviv gallium driver

Add support for the Etnaviv gallium driver.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/mesa3d/Config.in

@@ -45,6 +45,15 @@ config BR2_PACKAGE_MESA3D_NEEDS_XA
 
 comment "Gallium drivers"
 
+config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV
+	bool "Gallium Etnaviv driver"
+	depends on BR2_arm
+	select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
+	select BR2_PACKAGE_LIBDRM_ETNAVIV
+	select BR2_PACKAGE_MESA3D_OPENGL_EGL
+	help
+	  Mesa driver for Vivante GPUs.
+
 config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU
 	bool "Gallium nouveau driver"
 	depends on BR2_i386 || BR2_x86_64

package/mesa3d/mesa3d.mk

@@ -67,6 +67,7 @@ endif
 # Drivers
 
 #Gallium Drivers
+MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV)  += etnaviv imx
 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU)  += nouveau
 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_R600)     += r600
 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_SVGA)     += svga
@@ -151,6 +152,8 @@ ifeq ($(BR2_PACKAGE_MESA3D_DRI_DRIVER),y)
 MESA3D_EGL_PLATFORMS = drm
 else ifeq ($(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4),y)
 MESA3D_EGL_PLATFORMS = drm
+else ifeq ($(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV),y)
+MESA3D_EGL_PLATFORMS = drm
 else ifeq ($(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VIRGL),y)
 MESA3D_EGL_PLATFORMS = drm
 endif