From patchwork Mon Apr 11 16:25:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislav Lisovskiy X-Patchwork-Id: 12809430 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 10A5FC433FE for ; Mon, 11 Apr 2022 16:24:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4240810E2DA; Mon, 11 Apr 2022 16:24:31 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8538310E2DA; Mon, 11 Apr 2022 16:24:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649694270; x=1681230270; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=U1HXBdHVV0yzhquvU+CSRpM/tMRzHqtYLlwhR81Rql8=; b=aon7ZfcMqmdsQAe8+jbF2f8yrz1sRGKSz3h56MPS11JXL/EjJsHctjz5 ZK9gAhRhhl/ByP0e+hpQPkTSArwkOoJmVvW9VT2flEBXsMq7D8WeRie+u IIPJMBqBSdA9C3jZTarkhaPuLOz897We4DLstUjZWLqpTxKDqAamLqeBF YWH6TmVJ7OZlukeTU+mxL9UrvUHeDU1jejkDmuGg+pglbPj660ofR2/Ru Yj5w5bLUAb0PRmFVZUKLsLze3YSBnlet6C7lie5U75i/16PDIdvyvS29p r5fiWoOxqq/Yo4pmFW9cuPvBs3GlsfMfHaWNeS1zu++6LT62xjFdJWm26 A==; X-IronPort-AV: E=McAfee;i="6400,9594,10314"; a="261901393" X-IronPort-AV: E=Sophos;i="5.90,252,1643702400"; d="scan'208";a="261901393" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Apr 2022 09:24:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,252,1643702400"; d="scan'208";a="801776669" Received: from unknown (HELO slisovsk-Lenovo-ideapad-720S-13IKB.fi.intel.com) ([10.237.72.65]) by fmsmga006.fm.intel.com with ESMTP; 11 Apr 2022 09:24:28 -0700 From: Stanislav Lisovskiy To: intel-gfx@lists.freedesktop.org Subject: [PATCH 0/2] Add DP MST DSC support to i915 Date: Mon, 11 Apr 2022 19:25:16 +0300 Message-Id: <20220411162518.9352-1-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, dri-devel@lists.freedesktop.org, jani.saarinen@intel.com 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 | 75 +++++----- drivers/gpu/drm/i915/display/intel_dp.h | 17 +++ drivers/gpu/drm/i915/display/intel_dp_mst.c | 143 ++++++++++++++++++++ include/drm/dp/drm_dp_helper.h | 10 +- 4 files changed, 200 insertions(+), 45 deletions(-)