From: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org, laurent.pinchart@ideasonboard.com
Subject: [PATCH v9 6/6] drm/i915/dp: Support DP ports YUV 4:2:0 output to GEN11
Date: Tue, 21 May 2019 15:17:21 +0300 [thread overview]
Message-ID: <20190521121721.32010-7-gwan-gyeong.mun@intel.com> (raw)
In-Reply-To: <20190521121721.32010-1-gwan-gyeong.mun@intel.com>
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>
---
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 d62f0898360e..24b56b2a76c8 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);
--
2.21.0
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next prev parent reply other threads:[~2019-05-21 12:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-21 12:17 [PATCH v9 0/6] drm/i915/dp: Support for DP YCbCr4:2:0 outputs Gwan-gyeong Mun
2019-05-21 12:17 ` [PATCH v9 1/6] drm/i915/dp: Add a config function for YCBCR420 outputs Gwan-gyeong Mun
2019-05-21 12:17 ` [PATCH v9 2/6] drm: Rename struct edp_vsc_psr to struct dp_sdp Gwan-gyeong Mun
2019-05-21 12:17 ` [PATCH v9 3/6] drm/i915/dp: Program VSC Header and DB for Pixel Encoding/Colorimetry Format Gwan-gyeong Mun
2019-05-21 12:17 ` [PATCH v9 4/6] drm/i915/dp: Add a support of YCBCR 4:2:0 to DP MSA Gwan-gyeong Mun
2019-05-21 12:17 ` [PATCH v9 5/6] drm/i915/dp: Change a link bandwidth computation for DP Gwan-gyeong Mun
2019-05-21 12:17 ` Gwan-gyeong Mun [this message]
2019-05-21 16:11 ` ✓ Fi.CI.BAT: success for drm/i915/dp: Support for DP YCbCr4:2:0 outputs (rev4) Patchwork
2019-05-22 9:46 ` ✓ Fi.CI.IGT: " Patchwork
2019-05-23 7:20 ` [PATCH v9 0/6] drm/i915/dp: Support for DP YCbCr4:2:0 outputs Jani Nikula
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