ATOM_DEVICE_DFP4_INDEX 3579 drivers/gpu/drm/amd/include/atombios.h #define ATOM_DEVICE_DFP4_SUPPORT                          (0x1L << ATOM_DEVICE_DFP4_INDEX )
ATOM_DEVICE_DFP4_INDEX 3103 drivers/gpu/drm/radeon/atombios.h #define ATOM_DEVICE_DFP4_SUPPORT                          (0x1L << ATOM_DEVICE_DFP4_INDEX )