drm/amd/display: Return last used DRR VTOTAL from DC

[platform/kernel/linux-starfive.git] / drivers / gpu / drm / amd / display / dc / dc_stream.h

diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h
index 0ab1a33..b8ebc1f 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dc_stream.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h
@@ -465,6 +465,10 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc,
                                struct dc_stream_state *stream,
                                struct dc_crtc_timing_adjust *adjust);
 
+bool dc_stream_get_last_used_drr_vtotal(struct dc *dc,
+               struct dc_stream_state *stream,
+               uint32_t *refresh_rate);
+
 bool dc_stream_get_crtc_position(struct dc *dc,
                                 struct dc_stream_state **stream,
                                 int num_streams,