update_stream_signal 3662 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	update_stream_signal(stream, sink);
update_stream_signal  122 drivers/gpu/drm/amd/display/dc/core/dc_stream.c 	update_stream_signal(stream, dc_sink_data);
update_stream_signal  384 drivers/gpu/drm/amd/display/dc/dc_stream.h void update_stream_signal(struct dc_stream_state *stream, struct dc_sink *sink);