It attaches HDR metadata property to DP connector on GLK+. It enables HDR metadata infoframe sdp on GLK+ to be used to send HDR metadata to DP sink.
Signed-off-by: Gwan-gyeong Mun gwan-gyeong.mun@intel.com --- drivers/gpu/drm/i915/display/intel_dp.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index edb21b261319..af2f960a5dd2 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -6494,6 +6494,10 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect
intel_attach_colorspace_property(connector);
+ if (IS_GEMINILAKE(dev_priv) || INTEL_GEN(dev_priv) >= 11) + drm_object_attach_property(&connector->base, + connector->dev->mode_config.hdr_output_metadata_property, 0); + if (intel_dp_is_edp(intel_dp)) { u32 allowed_scalers;