ATOM_TRANSMITTER_CONFIG_V2_COHERENT 1261 drivers/gpu/drm/amd/include/atombios.h #define ATOM_TRANSMITTER_CONFIG_V2_COHERENT                      0x02
ATOM_TRANSMITTER_CONFIG_V2_COHERENT 1055 drivers/gpu/drm/radeon/atombios.h #define ATOM_TRANSMITTER_CONFIG_V2_COHERENT				          0x02