[PATCH] android: add virgl to be a valid driver

[Chih-Wei Huang]

To avoid the warning:

external/libdrm/libkms/Android.mk:17: invalid GPU drivers: virgl

Signed-off-by: Chih-Wei Huang <cwhuang at linux.org.tw>
---
 libkms/Android.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libkms/Android.mk b/libkms/Android.mk
index 4f5e3d2..a406782 100644
--- a/libkms/Android.mk
+++ b/libkms/Android.mk
@@ -3,12 +3,14 @@ DRM_GPU_DRIVERS := $(strip $(filter-out swrast, $(BOARD_GPU_DRIVERS)))
 intel_drivers := i915 i965 i915g ilo
 radeon_drivers := r300g r600g radeonsi
 nouveau_drivers := nouveau
+virgl_drivers := virgl
 vmwgfx_drivers := vmwgfx
 
 valid_drivers := \
 	$(intel_drivers) \
 	$(radeon_drivers) \
 	$(nouveau_drivers) \
+	$(virgl_drivers) \
 	$(vmwgfx_drivers)
 
 # warn about invalid drivers
-- 
1.9.1