INDIRECT_IO_MC_WRITE 7353 drivers/gpu/drm/amd/include/atombios.h #define INDIRECT_IO_MC_WRITE       INDIRECT_IO_MC    | INDIRECT_WRITE
INDIRECT_IO_MC_WRITE 6189 drivers/gpu/drm/radeon/atombios.h #define INDIRECT_IO_MC_WRITE       INDIRECT_IO_MC    | INDIRECT_WRITE