From patchwork Thu Mar 7 20:32:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gwan-gyeong Mun X-Patchwork-Id: 10843841 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9616B1575 for ; Thu, 7 Mar 2019 20:32:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 829E12F96F for ; Thu, 7 Mar 2019 20:32:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 773432F981; Thu, 7 Mar 2019 20:32:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 412B42F96F for ; Thu, 7 Mar 2019 20:32:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 404416E22E; Thu, 7 Mar 2019 20:32:56 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id C8C5F6E22E for ; Thu, 7 Mar 2019 20:32:54 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Mar 2019 12:32:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,453,1544515200"; d="scan'208";a="123589569" Received: from helsinki.fi.intel.com ([10.237.66.120]) by orsmga008.jf.intel.com with ESMTP; 07 Mar 2019 12:32:53 -0800 From: Gwan-gyeong Mun To: intel-gfx@lists.freedesktop.org Date: Thu, 7 Mar 2019 22:32:40 +0200 Message-Id: <20190307203240.31847-7-gwan-gyeong.mun@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190307203240.31847-1-gwan-gyeong.mun@intel.com> References: <20190307203240.31847-1-gwan-gyeong.mun@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [RFC v5 6/6] drm/i915/dp: Support DP ports YUV 4:2:0 output to GEN11 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP 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 Reviewed-by: Maarten Lankhorst --- 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 40135f98d164..e61181be4c99 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -7418,6 +7418,9 @@ 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);