[v9,8/8] drm/i915/dp: Attach HDR metadata property to DP connector

Submitted by Mun, Gwan-gyeong on Sept. 19, 2019, 7:53 p.m.

Details

Message ID 20190919195311.13972-9-gwan-gyeong.mun@intel.com
State New
Headers show
Series "drm/i915/dp: Support for DP HDR outputs" ( rev: 9 ) in Intel GFX

Not browsing as part of any series.

Commit Message

Mun, Gwan-gyeong Sept. 19, 2019, 7:53 p.m.
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.

v2: Minor style fix

Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 5 +++++
 1 file changed, 5 insertions(+)

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diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 961279bb4a74..57d786df28bf 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -6542,6 +6542,11 @@  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;