From 47d0ccecc9fdf0c0bae32e591749cc4357546f05 Mon Sep 17 00:00:00 2001 From: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Date: Tue, 21 May 2019 15:17:21 +0300 Subject: [PATCH] drm/i915/dp: Support DP ports YUV 4:2:0 output to GEN11 Bspec describes that GEN10 only supports capability of YUV 4:2:0 output to HDMI port and GEN11 supports capability of YUV 4:2:0 output to both DP and HDMI ports. v2: Minor style fix. Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521121721.32010-7-gwan-gyeong.mun@intel.com --- drivers/gpu/drm/i915/intel_dp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index d62f0898360ea..24b56b2a76c85 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -7395,6 +7395,9 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port, connector->interlace_allowed = true; connector->doublescan_allowed = 0; + if (INTEL_GEN(dev_priv) >= 11) + connector->ycbcr_420_allowed = true; + intel_encoder->hpd_pin = intel_hpd_pin_default(dev_priv, port); intel_dp_aux_init(intel_dp);