[Intel-gfx] [PATCH 4/5] drm/i915: Add max_bpc property for DP MST

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Allow the user to limit the output bpc with DP MST.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_dp_mst.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index df8b396cbcdc..23ca2ab88fd1 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -545,6 +545,7 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo
 
 	intel_attach_force_audio_property(connector);
 	intel_attach_broadcast_rgb_property(connector);
+	drm_connector_attach_max_bpc_property(connector, 6, 12);
 
 	return connector;
 
-- 
2.19.2