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From: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [RFC v2 6/6] drm/i915/dp: Support DP ports YUV 4:2:0 output to GEN11
Date: Thu, 21 Feb 2019 21:27:31 +0200	[thread overview]
Message-ID: <20190221192731.27095-7-gwan-gyeong.mun@intel.com> (raw)
In-Reply-To: <20190221192731.27095-1-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 50a270a5f4bd..1542031adf57 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -7408,6 +7408,9 @@ 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);
-- 
2.20.1

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  parent reply	other threads:[~2019-02-21 19:27 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-21 19:27 [RFC v2 0/6] drm/i915/dp: Preliminary support for DP YCbCr4:2:0 outputs Gwan-gyeong Mun
2019-02-21 19:27 ` [RFC v2 1/6] drm/i915/dp: Add a config function for YCBCR420 outputs Gwan-gyeong Mun
2019-02-21 19:37   ` Ville Syrjälä
2019-03-05 15:54     ` Mun, Gwan-gyeong
2019-02-21 19:27 ` [RFC v2 2/6] drm: Add a VSC structure for handling Pixel Encoding/Colorimetry Formats Gwan-gyeong Mun
2019-02-21 19:27 ` [RFC v2 3/6] drm/i915/dp: Program VSC Header and DB for Pixel Encoding/Colorimetry Format Gwan-gyeong Mun
2019-02-21 19:27 ` [RFC v2 4/6] drm/i915/dp: Add a support of YCBCR 4:2:0 to DP MSA Gwan-gyeong Mun
2019-02-21 19:27 ` [RFC v2 5/6] drm/i915/dp: Update pipe_bpp for DP YCbCr4:2:0 outputs Gwan-gyeong Mun
2019-02-21 19:54   ` Ville Syrjälä
2019-02-21 19:27 ` Gwan-gyeong Mun [this message]
2019-02-21 20:13 ` ✗ Fi.CI.SPARSE: warning for drm/i915/dp: Preliminary support for DP YCbCr4:2:0 outputs (rev2) Patchwork
2019-02-21 20:30 ` ✓ Fi.CI.BAT: success " Patchwork
2019-02-22  8:14 ` ✓ Fi.CI.IGT: " Patchwork

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