ATOM_DEVICE_DFP2I_INDEX 9109 drivers/gpu/drm/amd/include/atombios.h #define ATOM_DEVICE_DFP2I_INDEX            0x00000009
ATOM_DEVICE_DFP2I_INDEX 7800 drivers/gpu/drm/radeon/atombios.h #define ATOM_DEVICE_DFP2I_INDEX            0x00000009