From patchwork Mon Aug 22 09:40:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislav Lisovskiy X-Patchwork-Id: 12950433 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4C6EFC32772 for ; Mon, 22 Aug 2022 09:40:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4EBAE10E63B; Mon, 22 Aug 2022 09:40:18 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6251810E25D; Mon, 22 Aug 2022 09:39:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661161199; x=1692697199; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ospM93ePcfud/lj5mtbp+UiZhWFMFJJRWTy2sraUS+4=; b=kJ9votHOIKLiSD/wuGoSJ3Zsmng65gfb3D/iB12qDIXTH+h5A8LiqApA sjRTTWwneJEcb+bbwYhSJ0+fXAyti6i5vDPPR5UTlUY5Ll1nzYXx3BBML bq6qkV6xubp2Ymx0aU9ij4569pp3pwO9ik4FvZYWCiQcKcRcHLugU4aic nXSxqtCdRo804uApxrmX2yVUumjIQ8WES8kKXnStY49FRsqQQKaSSEjsL q9eQVqM2kf/du5WZTYJ4YYJzxq0sXGWT6ya4xD7hEZXsM84ZqKG0lbxgq pcGpp5KP8h3gkcuueEXES6Mc64y1bEbzc127SvNXyiQFK3c2977IahmsV w==; X-IronPort-AV: E=McAfee;i="6500,9779,10446"; a="379661152" X-IronPort-AV: E=Sophos;i="5.93,254,1654585200"; d="scan'208";a="379661152" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Aug 2022 02:39:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,254,1654585200"; d="scan'208";a="677147057" Received: from unknown (HELO slisovsk-Lenovo-ideapad-720S-13IKB.fi.intel.com) ([10.237.72.65]) by fmsmga004.fm.intel.com with ESMTP; 22 Aug 2022 02:39:51 -0700 From: Stanislav Lisovskiy To: intel-gfx@lists.freedesktop.org Subject: [PATCH 0/2] Add DP MST DSC support to i915 Date: Mon, 22 Aug 2022 12:40:35 +0300 Message-Id: <20220822094037.15483-1-stanislav.lisovskiy@intel.com> X-Mailer: git-send-email 2.24.1.485.gad05a3d8e5 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stanislav.Lisovskiy@intel.com, jani.nikula@intel.com, manasi.d.navare@intel.com, jani.saarinen@intel.com, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Currently we have only DSC support for DP SST. Stanislav Lisovskiy (2): drm: Add missing DP DSC extended capability definitions. drm/i915: Add DSC support to MST path drivers/gpu/drm/i915/display/intel_dp.c | 73 ++++----- drivers/gpu/drm/i915/display/intel_dp.h | 17 +++ drivers/gpu/drm/i915/display/intel_dp_mst.c | 157 ++++++++++++++++++++ include/drm/display/drm_dp.h | 10 +- 4 files changed, 214 insertions(+), 43 deletions(-)