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=-5.3 required=3.0 tests=BAYES_00, 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 8F140C433FE for ; Fri, 4 Dec 2020 11:22:22 +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 DA56522525 for ; Fri, 4 Dec 2020 11:22:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DA56522525 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=glidos.net 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 EE9836E15C; Fri, 4 Dec 2020 11:22:20 +0000 (UTC) Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) by gabe.freedesktop.org (Postfix) with ESMTPS id 35B146E155 for ; Fri, 4 Dec 2020 11:22:20 +0000 (UTC) Received: by mail-wm1-f47.google.com with SMTP id k10so5216623wmi.3 for ; Fri, 04 Dec 2020 03:22:20 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Id3LK/FyCkJdAohUv49y24dUwkrsfVB6dimXeu4zoqk=; b=HcIQG4Eyx4n9KAeIyRsZBIu7WRlV85UBb0UjTdol+Iki8PdWufijVkdJGVyqbIbgxa 2FP/6QY0mns6H5TpKU3jBpKFl3LcS2CcO5BnHFzKQjI5zGSxjNshjNXElPem9t+Z4Gdz ZgjT6Fe8TIzBKMVRgrmq6rjGFT7woHuPUjasoOdIpy814QDHFaTgfe9eK6wTS4xJqfnC 2P0HVm8FD1fTkgxPeltHnd5HwyE65puG3NqcXffbYBXBllqZcc1wFbKUp0J+zsQfVI64 S5p4Jczp8CsjkIQRP8sReG7GixmUxHNWYAdZizkpip4IscoDCD6PS5oDlxNDc8BwihXr CY/Q== X-Gm-Message-State: AOAM531UdWHz8bHfWt5ZaAG7+jc7dn3h0eURdgG9pTeNVRvqqc6gjRd9 srydDXZjGUUEnHNDkqHICkz4A8T1ZOebVw== X-Google-Smtp-Source: ABdhPJyuCdvynsHZvXHdR//QEnftAk5NC9CoMZEIQd2kokXICMuJvhHXsZFxniNjkBP2m0j2iEDbKQ== X-Received: by 2002:a1c:7909:: with SMTP id l9mr3660856wme.120.1607080938485; Fri, 04 Dec 2020 03:22:18 -0800 (PST) Received: from [10.0.0.21] (smtp.glidos.net. [82.69.85.168]) by smtp.gmail.com with ESMTPSA id d8sm2671664wmb.11.2020.12.04.03.22.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 04 Dec 2020 03:22:17 -0800 (PST) From: Paul Gardiner To: Jani Nikula , intel-gfx@lists.freedesktop.org References: <87sg98ox2i.fsf@intel.com> <87v9dwm4fy.fsf@intel.com> <8705b7e4-9dba-1496-fdbb-15016be15fe6@glidos.net> Message-ID: <81a0f2f9-8669-8409-1ca5-8111bedef6b1@glidos.net> Date: Fri, 4 Dec 2020 11:22:18 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: <8705b7e4-9dba-1496-fdbb-15016be15fe6@glidos.net> Content-Language: en-GB 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-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 24/11/2020 15:03, Paul Gardiner wrote: > On 23/11/2020 16:19, Jani Nikula wrote: >> 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? > > Thanks for the continued help. I tried "video=HDMI1:e" because my Xorg > log listed outputs HDMI1, HDMI2, DP1 and VIRTUAL1. I've now tried > "video=HDMI-1:e", but still no luck. Not wishing to hassle you, but before I give up, any further thoughts on this? I have a solution at least, which is to use a EDID emulator, so it's no great inconvenience how it is. Cheers, Paul. _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx