From patchwork Tue Mar 2 11:02:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 12111403 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B7D08C433DB for ; Tue, 2 Mar 2021 11:03:28 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 341A564EF4 for ; Tue, 2 Mar 2021 11:03:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 341A564EF4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6E1DC89F8E; Tue, 2 Mar 2021 11:03:25 +0000 (UTC) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 27A0789C1F for ; Tue, 2 Mar 2021 11:03:23 +0000 (UTC) IronPort-SDR: KEaP1yYdzt3xnHv1/pjZ3E11SEfzZeV4pjZ6YFPmdUbOHhui1hcl06A465f9D0wLZnJx+vrs8+ tX8Gausts/tw== X-IronPort-AV: E=McAfee;i="6000,8403,9910"; a="174408626" X-IronPort-AV: E=Sophos;i="5.81,216,1610438400"; d="scan'208";a="174408626" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2021 03:03:18 -0800 IronPort-SDR: tMvce93HlJExdnW/907CjaeRgMnhY4t8OY9vqbyloJVQXfV6icRiTOZGtEMRzd/NGxK+JptDLA eeBZx/1TpxWA== X-IronPort-AV: E=Sophos;i="5.81,216,1610438400"; d="scan'208";a="406663611" Received: from rwathan-mobl2.ger.corp.intel.com (HELO localhost) ([10.252.61.106]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2021 03:03:09 -0800 From: Jani Nikula To: intel-gfx@lists.freedesktop.org Date: Tue, 2 Mar 2021 13:02:58 +0200 Message-Id: X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v4 0/4] drm/i915: complete eDP MSO support X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jani.nikula@intel.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" The remaining and updated patches from [1]. Address some review comments from Uma, and fix MSO for downclocked modes. BR, Jani. [1] https://patchwork.freedesktop.org/series/86992/ Jani Nikula (4): drm/i915/mso: add splitter state readout for platforms that support it drm/i915/mso: add splitter state check drm/i915/edp: modify fixed and downclock modes for MSO drm/i915/edp: enable eDP MSO during link training drivers/gpu/drm/i915/display/intel_ddi.c | 78 +++++++++++++++++++ drivers/gpu/drm/i915/display/intel_display.c | 48 +++++++++++- .../drm/i915/display/intel_display_types.h | 7 ++ drivers/gpu/drm/i915/display/intel_dp.c | 72 ++++++++++++++++- drivers/gpu/drm/i915/i915_drv.h | 2 + 5 files changed, 201 insertions(+), 6 deletions(-)