From patchwork Wed Mar 2 09:35:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lee, Shawn C" X-Patchwork-Id: 12765683 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 32B0EC433F5 for ; Wed, 2 Mar 2022 09:22:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 843A910F2A3; Wed, 2 Mar 2022 09:22:06 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id EBB1610F2A3 for ; Wed, 2 Mar 2022 09:22:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1646212925; x=1677748925; h=from:to:cc:subject:date:message-id; bh=ndTuMPW8qSvrIdHwFEUlOrI5LO++OiX2ibllYGMaqPQ=; b=J/b1YWLuCs94kG74q6xtLKn6+Mt8bw76HDMKyyllUFvjFMKmhQdieVI9 3LGulxaIZOB8ue5hjHwxzfXlHLFjcW3bLVqWIjHsVi0lHtKICyHsoRRmL OWxLlEW/7P6HVXICtjuGF/yJ6RQjsuLoXR4CuT4eEUkMj8W+zQI/z3PqT oHehYDV7Uw4ccJgdXuQKzncer8Bp+GtCbmCpZCjjggffZGHUCIRnxiDVz g9f4q5kTIxFeFfe1Cs0phOMTjw3LN3pQLk9C7nXEvPC6JNYs/AOzHwRcS +R3zNwjD7MSXfkTz0JgaKS+cD3nhvtnEy4m+4HAZa54hA9fqlxHIxqKNK A==; X-IronPort-AV: E=McAfee;i="6200,9189,10273"; a="252187699" X-IronPort-AV: E=Sophos;i="5.90,148,1643702400"; d="scan'208";a="252187699" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2022 01:22:05 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,148,1643702400"; d="scan'208";a="807011961" Received: from shawnle1-build-machine.itwn.intel.com ([10.5.253.78]) by fmsmga005.fm.intel.com with ESMTP; 02 Mar 2022 01:22:03 -0800 From: Lee Shawn C To: dri-devel@lists.freedesktop.org Subject: [v4 0/5] enhanced edid driver compatibility Date: Wed, 2 Mar 2022 17:35:06 +0800 Message-Id: <20220302093511.30299-1-shawn.c.lee@intel.com> X-Mailer: git-send-email 2.17.1 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: jani.nikula@intel.com, ankit.k.nautiyal@intel.com, Lee Shawn C Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Support to parse multiple CEA extension blocks and HF-EEODB to extend drm edid driver's capability. v4: add one more patch to support HF-SCDB Lee Shawn C (5): drm/edid: seek for available CEA block from specific EDID block index drm/edid: parse multiple CEA extension block drm/edid: read HF-EEODB ext block drm/edid: parse HF-EEODB CEA extension block drm/edid: check for HF-SCDB block drivers/gpu/drm/drm_connector.c | 8 +- drivers/gpu/drm/drm_displayid.c | 5 +- drivers/gpu/drm/drm_edid.c | 194 +++++++++++++++++++++++++------- include/drm/drm_edid.h | 4 +- 4 files changed, 164 insertions(+), 47 deletions(-)