PIXEL_DEPTH_18BPP 3259 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_enum.h 	PIXEL_DEPTH_18BPP                                = 0x2,
PIXEL_DEPTH_18BPP 3742 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_enum.h 	PIXEL_DEPTH_18BPP                                = 0x2,
PIXEL_DEPTH_18BPP 1716 drivers/gpu/drm/amd/include/vega10_enum.h PIXEL_DEPTH_18BPP                        = 0x00000002,