From mboxrd@z Thu Jan 1 00:00:00 1970 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,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 88E48C432BE for ; Mon, 30 Aug 2021 10:29:17 +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 280AF610C7 for ; Mon, 30 Aug 2021 10:29:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 280AF610C7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 36DC689DB8; Mon, 30 Aug 2021 10:29:16 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 16C4889DB8; Mon, 30 Aug 2021 10:29:14 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10091"; a="281964154" X-IronPort-AV: E=Sophos;i="5.84,363,1620716400"; d="scan'208";a="281964154" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2021 03:29:13 -0700 X-IronPort-AV: E=Sophos;i="5.84,363,1620716400"; d="scan'208";a="540302176" Received: from anikolae-mobl1.ccr.corp.intel.com (HELO localhost) ([10.249.47.21]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2021 03:29:08 -0700 From: Jani Nikula To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: jani.nikula@intel.com Subject: [PATCH 0/5] drm/displayid: VESA vendor block and drm/i915 MSO use of it Date: Mon, 30 Aug 2021 13:28:58 +0300 Message-Id: X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Transfer-Encoding: 8bit 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" We need the DisplayID VESA vendor block data for properly configuring eDP MSO (Multi-SST Operation) pixel overlap. I haven't actually tested this on a panel that requires the overlap, but this is all pretty straightforward to prepare for that use case. BR, Jani. Jani Nikula (5): drm/displayid: re-align data block macros drm/displayid: add DisplayID v2.0 data blocks and primary use cases drm/edid: parse the DisplayID v2.0 VESA vendor block for MSO drm/i915/edp: postpone MSO init until after EDID read drm/i915/edp: use MSO pixel overlap from DisplayID data drivers/gpu/drm/drm_edid.c | 63 ++++++++++++++++ drivers/gpu/drm/i915/display/intel_dp.c | 14 ++-- include/drm/drm_connector.h | 12 +++ include/drm/drm_displayid.h | 99 +++++++++++++++++-------- 4 files changed, 154 insertions(+), 34 deletions(-) -- 2.20.1 From mboxrd@z Thu Jan 1 00:00:00 1970 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 1AE01C432BE for ; Mon, 30 Aug 2021 10:29:22 +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 B702F610C7 for ; Mon, 30 Aug 2021 10:29:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B702F610C7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AB22B89D8A; Mon, 30 Aug 2021 10:29:16 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 16C4889DB8; Mon, 30 Aug 2021 10:29:14 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10091"; a="281964154" X-IronPort-AV: E=Sophos;i="5.84,363,1620716400"; d="scan'208";a="281964154" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2021 03:29:13 -0700 X-IronPort-AV: E=Sophos;i="5.84,363,1620716400"; d="scan'208";a="540302176" Received: from anikolae-mobl1.ccr.corp.intel.com (HELO localhost) ([10.249.47.21]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2021 03:29:08 -0700 From: Jani Nikula To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: jani.nikula@intel.com Date: Mon, 30 Aug 2021 13:28:58 +0300 Message-Id: X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH 0/5] drm/displayid: VESA vendor block and drm/i915 MSO use of it 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" We need the DisplayID VESA vendor block data for properly configuring eDP MSO (Multi-SST Operation) pixel overlap. I haven't actually tested this on a panel that requires the overlap, but this is all pretty straightforward to prepare for that use case. BR, Jani. Jani Nikula (5): drm/displayid: re-align data block macros drm/displayid: add DisplayID v2.0 data blocks and primary use cases drm/edid: parse the DisplayID v2.0 VESA vendor block for MSO drm/i915/edp: postpone MSO init until after EDID read drm/i915/edp: use MSO pixel overlap from DisplayID data drivers/gpu/drm/drm_edid.c | 63 ++++++++++++++++ drivers/gpu/drm/i915/display/intel_dp.c | 14 ++-- include/drm/drm_connector.h | 12 +++ include/drm/drm_displayid.h | 99 +++++++++++++++++-------- 4 files changed, 154 insertions(+), 34 deletions(-) -- 2.20.1