PANEL_ENCODER_SPATIAL_DITHER_DEPTH 2562 drivers/gpu/drm/amd/include/atombios.h #define PANEL_ENCODER_SPATIAL_DITHER_DEPTH     0x10
PANEL_ENCODER_SPATIAL_DITHER_DEPTH 2179 drivers/gpu/drm/radeon/atombios.h #define PANEL_ENCODER_SPATIAL_DITHER_DEPTH     0x10