ATOM_PANEL_MISC_V13_8BIT_PER_COLOR 4048 drivers/gpu/drm/amd/include/atombios.h #define ATOM_PANEL_MISC_V13_8BIT_PER_COLOR         0x20
ATOM_PANEL_MISC_V13_8BIT_PER_COLOR 3557 drivers/gpu/drm/radeon/atombios.h #define ATOM_PANEL_MISC_V13_8BIT_PER_COLOR         0x20