ATOM_DVI_CONN_CHANNEL_MAPPING 4621 drivers/gpu/drm/amd/include/atombios.h }ATOM_DVI_CONN_CHANNEL_MAPPING; ATOM_DVI_CONN_CHANNEL_MAPPING 4129 drivers/gpu/drm/radeon/atombios.h }ATOM_DVI_CONN_CHANNEL_MAPPING;