drm/radeon: add get_allowed_info_register for SI
Registers that can be fetched from the info ioctl.
Tested-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index 99a9835..3afac30 100644
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -1556,6 +1556,7 @@
#define UVD_UDEC_DBW_ADDR_CONFIG 0xEF54
#define UVD_RBC_RB_RPTR 0xF690
#define UVD_RBC_RB_WPTR 0xF694
+#define UVD_STATUS 0xf6bc
#define UVD_CGC_CTRL 0xF4B0
# define DCM (1 << 0)