rs780_mc_wreg 128 drivers/gpu/drm/radeon/radeon_asic.c rdev->mc_wreg = &rs780_mc_wreg; rs780_mc_wreg 366 drivers/gpu/drm/radeon/radeon_asic.h extern void rs780_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);