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=-7.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 D95ACC433B4 for ; Wed, 7 Apr 2021 11:00:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B3941611EE for ; Wed, 7 Apr 2021 11:00:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347197AbhDGLAY (ORCPT ); Wed, 7 Apr 2021 07:00:24 -0400 Received: from lb3-smtp-cloud9.xs4all.net ([194.109.24.30]:55621 "EHLO lb3-smtp-cloud9.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242100AbhDGLAX (ORCPT ); Wed, 7 Apr 2021 07:00:23 -0400 Received: from cust-b5b5937f ([IPv6:fc0c:c16d:66b8:757f:c639:739b:9d66:799d]) by smtp-cloud9.xs4all.net with ESMTPA id U5uplBEN543ycU5uslQ6tu; Wed, 07 Apr 2021 13:00:13 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xs4all.nl; s=s2; t=1617793213; bh=ftYa76Czf3j6K0UnuE67//uv+X0fqOANKm/3EZVBo/U=; h=Subject:To:From:Message-ID:Date:MIME-Version:Content-Type:From: Subject; b=WmtmVzWvCxCyqOP3p8eo4RNyW5UYQMsha1SXcg9EaEu07YbsxQ8dVxkH7CnsQZ/SN Jj0Q2pWiQHnlGFsy0DV1gd6OOj+WfnYXkSxrIM7dhnOv6KA3fQI4cgWom/tg4hWfyQ 8Q4Q6bRTW64YabBIyViugzp5a+WMRyE0hayhmqS7Qo/1ix8mhNAaXf89mx6JkOd/u0 S+BwBeN15xafo0H4eUhAtFC1p9bP3G3kwvr7Z5IrAqmCI+pNzRarXhCtgdYRp2NSCT XVINx3hcjZTxt/QiRzAHDh/ZQBjDbNHD5gVn8UQaoJZIeWB3+lDfR4iAhvBBLglWXr wpAWU9CDBqNnQ== Subject: Re: Call for an EDID parsing library To: Jani Nikula , Pekka Paalanen , dri-devel@lists.freedesktop.org, wayland-devel@lists.freedesktop.org, xorg-devel@lists.x.org, linux-media@vger.kernel.org References: <20210407114404.13b41822@eldfell> <7d8dc3ea-a935-5145-482c-42ea43dfd782@xs4all.nl> <87mtuajshc.fsf@intel.com> From: Hans Verkuil Message-ID: <33467672-b66a-7658-de04-7bc37153613f@xs4all.nl> Date: Wed, 7 Apr 2021 13:00:07 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: <87mtuajshc.fsf@intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-CMAE-Envelope: MS4xfNLtk+7x9Jj4OEKzu0ztwxPJF6SAFy09BcQZw36bEDi+dOY80jNaj7uXMRlinAtAWadOKtbfa37kRDfv6KJD3/hg3CLDC1AuOdgkJnb0TwSLGmENsnfR Ub56A9Z5JksExyonDQ15gWA0UBRYqcGzwPjq7blpu1hD9FWGgbUa3twvarfGFv8ifDsOE8ckFoRWJvtrt7hOQBfi6lJd079qrt8g836ABMLVKi+QViYSdSda ztvPferjz5fk7AVDzL55DanWLDVPPgCo57sU8Lmr54FbQH634icbcxrf7GUUcilVy6w77a+1NfDL4mJyDHsbeFwUgngvDNlYEmGYcd0koPkTFOX612afmGo5 4igEEKV7UbfS4Upf81sFtGa8uufw1gyDDurSU7nGwOlsaFf+/g0= Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On 07/04/2021 12:31, Jani Nikula wrote: > On Wed, 07 Apr 2021, Hans Verkuil wrote: >> It is the most complete EDID parser I know based on the various standards. > > Does it support pure DisplayID in addition to DisplayID blocks embedded > to EDID extension blocks? I think we'll be needing that sometime in the > near future. (We don't yet support that in the kernel either.) It doesn't, but that shouldn't be too hard to implement. Do you have examples of that? If I had some, then I could implement support for it in edid-decode. Regards, Hans 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=-5.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 2C78BC433B4 for ; Wed, 7 Apr 2021 11:00:18 +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 D349861246 for ; Wed, 7 Apr 2021 11:00:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D349861246 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xs4all.nl Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 414806E8FE; Wed, 7 Apr 2021 11:00:17 +0000 (UTC) Received: from lb2-smtp-cloud9.xs4all.net (lb2-smtp-cloud9.xs4all.net [194.109.24.26]) by gabe.freedesktop.org (Postfix) with ESMTPS id 653D86E8FE; Wed, 7 Apr 2021 11:00:15 +0000 (UTC) Received: from cust-b5b5937f ([IPv6:fc0c:c16d:66b8:757f:c639:739b:9d66:799d]) by smtp-cloud9.xs4all.net with ESMTPA id U5uplBEN543ycU5uslQ6tu; Wed, 07 Apr 2021 13:00:13 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xs4all.nl; s=s2; t=1617793213; bh=ftYa76Czf3j6K0UnuE67//uv+X0fqOANKm/3EZVBo/U=; h=Subject:To:From:Message-ID:Date:MIME-Version:Content-Type:From: Subject; b=WmtmVzWvCxCyqOP3p8eo4RNyW5UYQMsha1SXcg9EaEu07YbsxQ8dVxkH7CnsQZ/SN Jj0Q2pWiQHnlGFsy0DV1gd6OOj+WfnYXkSxrIM7dhnOv6KA3fQI4cgWom/tg4hWfyQ 8Q4Q6bRTW64YabBIyViugzp5a+WMRyE0hayhmqS7Qo/1ix8mhNAaXf89mx6JkOd/u0 S+BwBeN15xafo0H4eUhAtFC1p9bP3G3kwvr7Z5IrAqmCI+pNzRarXhCtgdYRp2NSCT XVINx3hcjZTxt/QiRzAHDh/ZQBjDbNHD5gVn8UQaoJZIeWB3+lDfR4iAhvBBLglWXr wpAWU9CDBqNnQ== Subject: Re: Call for an EDID parsing library To: Jani Nikula , Pekka Paalanen , dri-devel@lists.freedesktop.org, wayland-devel@lists.freedesktop.org, xorg-devel@lists.x.org, linux-media@vger.kernel.org References: <20210407114404.13b41822@eldfell> <7d8dc3ea-a935-5145-482c-42ea43dfd782@xs4all.nl> <87mtuajshc.fsf@intel.com> From: Hans Verkuil Message-ID: <33467672-b66a-7658-de04-7bc37153613f@xs4all.nl> Date: Wed, 7 Apr 2021 13:00:07 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: <87mtuajshc.fsf@intel.com> Content-Language: en-US X-CMAE-Envelope: MS4xfNLtk+7x9Jj4OEKzu0ztwxPJF6SAFy09BcQZw36bEDi+dOY80jNaj7uXMRlinAtAWadOKtbfa37kRDfv6KJD3/hg3CLDC1AuOdgkJnb0TwSLGmENsnfR Ub56A9Z5JksExyonDQ15gWA0UBRYqcGzwPjq7blpu1hD9FWGgbUa3twvarfGFv8ifDsOE8ckFoRWJvtrt7hOQBfi6lJd079qrt8g836ABMLVKi+QViYSdSda ztvPferjz5fk7AVDzL55DanWLDVPPgCo57sU8Lmr54FbQH634icbcxrf7GUUcilVy6w77a+1NfDL4mJyDHsbeFwUgngvDNlYEmGYcd0koPkTFOX612afmGo5 4igEEKV7UbfS4Upf81sFtGa8uufw1gyDDurSU7nGwOlsaFf+/g0= 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 07/04/2021 12:31, Jani Nikula wrote: > On Wed, 07 Apr 2021, Hans Verkuil wrote: >> It is the most complete EDID parser I know based on the various standards. > > Does it support pure DisplayID in addition to DisplayID blocks embedded > to EDID extension blocks? I think we'll be needing that sometime in the > near future. (We don't yet support that in the kernel either.) It doesn't, but that shouldn't be too hard to implement. Do you have examples of that? If I had some, then I could implement support for it in edid-decode. Regards, Hans _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel