drm/amd/display: RV stereo support

HDMI frame pack and DP frame alternate in band

Signed-off-by: Vitaly Prosyak <[email protected]>
Reviewed-by: Tony Cheng <[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 6f8733e..5288481 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h
@@ -143,6 +143,10 @@ struct hw_sequencer_funcs {
 			struct pipe_ctx *pipe_ctx,
 			struct validate_context *context,
 			struct core_dc *dc);
+
+	void (*setup_stereo)(
+			struct pipe_ctx *pipe_ctx,
+			struct core_dc *dc);
 };
 
 void color_space_to_black_color(