ATOM_TRANSMITTER_CONFIG_V5_COHERENT 1535 drivers/gpu/drm/amd/include/atombios.h #define ATOM_TRANSMITTER_CONFIG_V5_COHERENT                      0x02
ATOM_TRANSMITTER_CONFIG_V5_COHERENT 1329 drivers/gpu/drm/radeon/atombios.h #define ATOM_TRANSMITTER_CONFIG_V5_COHERENT				          0x02