mc_baseaddr_high 487 drivers/gpu/drm/amd/include/atomfirmware.h uint32_t mc_baseaddr_high; mc_baseaddr_high 523 drivers/gpu/drm/amd/include/atomfirmware.h uint32_t mc_baseaddr_high; mc_baseaddr_high 551 drivers/gpu/drm/amd/include/atomfirmware.h uint32_t mc_baseaddr_high;