drm/amd/display: eDP sequence BL off first then DP blank.

Signed-off-by: Charlene Liu <[email protected]>
Reviewed-by: Anthony Koo <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
index a904b59..5e9a593 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -149,6 +149,7 @@ struct hw_sequencer_funcs {
 	void (*unblank_stream)(struct pipe_ctx *pipe_ctx,
 			struct dc_link_settings *link_settings);
 
+	void (*blank_stream)(struct pipe_ctx *pipe_ctx);
 	void (*pipe_control_lock)(
 				struct dc *dc,
 				struct pipe_ctx *pipe,