drm/amdgpu: add DRIVER_SYNCOBJ_TIMELINE to amdgpu

Can expose it now that the khronos has exposed the
vlk extension.

Signed-off-by: Chunming Zhou <[email protected]>
Reviewed-by: Flora Cui <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]

Author: amingriyue

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

@@ -1359,7 +1359,8 @@ static struct drm_driver kms_driver = {
 	.driver_features =
 	    DRIVER_USE_AGP | DRIVER_ATOMIC |
 	    DRIVER_GEM |
-	    DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ,
+	    DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ |
+	    DRIVER_SYNCOBJ_TIMELINE,
 	.load = amdgpu_driver_load_kms,
 	.open = amdgpu_driver_open_kms,
 	.postclose = amdgpu_driver_postclose_kms,