UNDERSCAN_AUTO     78 drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h 	UNDERSCAN_AUTO,
UNDERSCAN_AUTO     79 drivers/gpu/drm/nouveau/nouveau_connector.h 				UNDERSCAN_AUTO,
UNDERSCAN_AUTO     76 drivers/gpu/drm/radeon/radeon_mode.h 	UNDERSCAN_AUTO,