UVD_RBC_RB_RPTR    42 drivers/gpu/drm/radeon/uvd_v1_0.c 	return RREG32(UVD_RBC_RB_RPTR);
UVD_RBC_RB_RPTR   368 drivers/gpu/drm/radeon/uvd_v1_0.c 	WREG32(UVD_RBC_RB_RPTR, 0x0);
UVD_RBC_RB_RPTR   370 drivers/gpu/drm/radeon/uvd_v1_0.c 	ring->wptr = RREG32(UVD_RBC_RB_RPTR);