rs400_mc_rreg 115 drivers/gpu/drm/radeon/radeon_asic.c rdev->mc_rreg = &rs400_mc_rreg; rs400_mc_rreg 216 drivers/gpu/drm/radeon/radeon_asic.h uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);