PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_3_2 2048 drivers/gpu/drm/amd/include/atombios.h #define PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_3_2          0x02      //02 - DCCG_DEEP_COLOR_DTO_3_2_RATIO: Set Deep Color DTO to 3:2
PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_3_2 2710 drivers/gpu/drm/amd/include/atomfirmware.h   PIXEL_CLOCK_V7_DEEPCOLOR_RATIO_3_2          = 0x02,      //02 - DCCG_DEEP_COLOR_DTO_3_2_RATIO: Set Deep Color DTO to 3:2