usDDR3_MR3 7749 drivers/gpu/drm/amd/include/atombios.h USHORT usDDR3_MR3; // Used for DDR3 memory usDDR3_MR3 7817 drivers/gpu/drm/amd/include/atombios.h USHORT usDDR3_MR3; // Used for DDR3 memory usDDR3_MR3 6555 drivers/gpu/drm/radeon/atombios.h USHORT usDDR3_MR3; // Used for DDR3 memory usDDR3_MR3 6623 drivers/gpu/drm/radeon/atombios.h USHORT usDDR3_MR3; // Used for DDR3 memory