radeon_doorbell_get 8650 drivers/gpu/drm/radeon/cik.c 	r = radeon_doorbell_get(rdev, &ring->doorbell_index);
radeon_doorbell_get 8657 drivers/gpu/drm/radeon/cik.c 	r = radeon_doorbell_get(rdev, &ring->doorbell_index);
radeon_doorbell_get  728 drivers/gpu/drm/radeon/radeon.h int radeon_doorbell_get(struct radeon_device *rdev, u32 *page);