diff mbox series

[15/15] drm/i915: Expose margin properties on DP MST

Message ID 20190904162625.15048-16-ville.syrjala@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915: Expose margin connector properties for underscan | expand

Commit Message

Ville Syrjälä Sept. 4, 2019, 4:26 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Expose the margin properties for DP MST as well. Only HSW+ to
worry about here, so nothing really to do but set up the
pfit appropriately.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=29723
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_mst.c | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 37366f81255b..76719a822ea5 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -36,6 +36,7 @@ 
 #include "intel_dp.h"
 #include "intel_dp_mst.h"
 #include "intel_dpio_phy.h"
+#include "intel_panel.h"
 
 static int intel_dp_mst_compute_link_config(struct intel_encoder *encoder,
 					    struct intel_crtc_state *crtc_state,
@@ -117,6 +118,10 @@  static int intel_dp_mst_compute_config(struct intel_encoder *encoder,
 		pipe_config->has_audio =
 			intel_conn_state->force_audio == HDMI_AUDIO_ON;
 
+	ret = intel_pch_panel_fitting(pipe_config, conn_state);
+	if (ret)
+		return ret;
+
 	/*
 	 * for MST we always configure max link bw - the spec doesn't
 	 * seem to suggest we should do otherwise.
@@ -554,6 +559,8 @@  static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
 	if (connector->max_bpc_property)
 		drm_connector_attach_max_bpc_property(connector, 6, 12);
 
+	drm_connector_attach_tv_margin_properties(connector);
+
 	return connector;
 
 err: