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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 B706DC56202 for ; Mon, 23 Nov 2020 16:19:35 +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 2DC7720665 for ; Mon, 23 Nov 2020 16:19:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2DC7720665 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.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 6BF1E896D8; Mon, 23 Nov 2020 16:19:34 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9689F896D8 for ; Mon, 23 Nov 2020 16:19:32 +0000 (UTC) IronPort-SDR: 5zmeZcRVq0haeLQFmlcFMBRs+GeyM23oA11nlLPu4CgjqMX0COYpzuA2y+3TWfLFS7dkW16Gl2 SXKzixZQ8qqg== X-IronPort-AV: E=McAfee;i="6000,8403,9813"; a="158836086" X-IronPort-AV: E=Sophos;i="5.78,363,1599548400"; d="scan'208";a="158836086" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Nov 2020 08:19:31 -0800 IronPort-SDR: U9B/thr/Bg6UHjjgalAlXfiuegOSyAW5wDf4BvUjx+hXQgZDUPE8jtHx+6MUYJnzXQbVv98ELn EyGbiG2BheEA== X-IronPort-AV: E=Sophos;i="5.78,363,1599548400"; d="scan'208";a="546474258" Received: from suygunge-mobl.ger.corp.intel.com (HELO localhost) ([10.249.40.108]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Nov 2020 08:19:18 -0800 From: Jani Nikula To: Paul Gardiner , intel-gfx@lists.freedesktop.org In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <87sg98ox2i.fsf@intel.com> Date: Mon, 23 Nov 2020 18:19:13 +0200 Message-ID: <87v9dwm4fy.fsf@intel.com> MIME-Version: 1.0 Subject: Re: [Intel-gfx] Does the intel driver support faking a connected monitor? 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Sat, 21 Nov 2020, Paul Gardiner wrote: > On 17/11/2020 14:52, Jani Nikula wrote: >> On Thu, 29 Oct 2020, Paul Gardiner wrote: >>> I use an open source DVR called MythTV. I've just swapped from using >>> nvidia graphics to intel graphics. Generally it's working great, but >>> I've run into one thing I used to do with the old system that I cannot >>> find out how to achieve with the new. >>> >>> MythTV doesn't currently entirely handle starting without a TV >>> connected. With nvidia graphics I could specify, within the X config, >>> the "ConnectMonitor" and "CustomEDID" options to fool MythTV into >>> thinking there was a TV. With intel graphics I can load EDID, but so far >>> I haven't discovered an equivalent of the "ConnectedMonitor" option. >> >> Sorry for the delay, I seem to have missed this. >> >> Please try a kernel command-line parameter to force enable the >> connector. >> >> video=TV-1:e >> >> Assuming the connector name is "TV-1"; replace with whatever you have. > > > Thanks for the reply. I gave that a try, in my case "video=HDMI1:e", but > saw no difference. That's KMS, right? Is there anything I might have > failed to install or enable that KMS relies on? Are there any logs I > should monitor? I think it should probably be HDMI-1 with the hyphen; is that a typo above or in the command line you used? BR, Jani. -- Jani Nikula, Intel Open Source Graphics Center _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx