From: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [RFC 1/6] drm/i915/dp: Support DP ports YUV 4:2:0 output to GEN11
Date: Thu, 31 Jan 2019 23:10:41 +0200 [thread overview]
Message-ID: <20190131211046.18603-2-gwan-gyeong.mun@intel.com> (raw)
In-Reply-To: <20190131211046.18603-1-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.
Signed-off-by: Gwan-gyeong Mun <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 681e88405ada..ad7382d3be86 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -6923,6 +6923,9 @@ 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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next prev parent reply other threads:[~2019-01-31 21:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-31 21:10 [RFC 0/6] drm/i915/dp: Preliminary support for DP YCbCr4:2:0 outputs Gwan-gyeong Mun
2019-01-31 21:10 ` Gwan-gyeong Mun [this message]
2019-02-08 15:24 ` [RFC 1/6] drm/i915/dp: Support DP ports YUV 4:2:0 output to GEN11 Maarten Lankhorst
2019-02-21 18:48 ` Mun, Gwan-gyeong
2019-01-31 21:10 ` [RFC 2/6] drm/i915/dp: Add a config function for YCBCR420 outputs Gwan-gyeong Mun
2019-01-31 21:10 ` [RFC 3/6] drm: Add a VSC structure for handling Pixel Encoding/Colorimetry Formats Gwan-gyeong Mun
2019-01-31 21:10 ` [RFC 4/6] drm/i915/dp: Program VSC Header and DB for Pixel Encoding/Colorimetry Format Gwan-gyeong Mun
2019-02-08 15:31 ` Maarten Lankhorst
2019-02-21 19:14 ` Mun, Gwan-gyeong
2019-01-31 21:10 ` [RFC 5/6] drm/i915/dp: Add a support of YCBCR 4:2:0 to DP MSA Gwan-gyeong Mun
2019-01-31 21:10 ` [RFC 6/6] drm/i915/dp: Update pipe_bpp for DP YCbCr4:2:0 outputs Gwan-gyeong Mun
2019-02-08 15:29 ` Maarten Lankhorst
2019-01-31 21:22 ` ✗ Fi.CI.CHECKPATCH: warning for drm/i915/dp: Preliminary support " Patchwork
2019-02-18 9:44 ` Jani Nikula
2019-02-21 18:47 ` Mun, Gwan-gyeong
2019-01-31 21:25 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-01-31 21:42 ` ✓ Fi.CI.BAT: success " Patchwork
2019-02-01 2:53 ` ✓ Fi.CI.IGT: " Patchwork
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