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=-10.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 5C29DC433E1 for ; Tue, 23 Mar 2021 17:30:00 +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 219A8619C0 for ; Tue, 23 Mar 2021 17:30:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 219A8619C0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.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 B906A6EABF; Tue, 23 Mar 2021 17:29:59 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3318D6EB0C for ; Tue, 23 Mar 2021 17:29:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1616520598; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IaXjku08lJw38Jz4K+oKYtPDWrWwNMciFdk/Pj53xdY=; b=aJhZ15oDIg1XyhjmKuGcvzd+3Nf+qETFVJ2t33YWQfe7RLnNiJorO3ycS/wIRpYzLN0fIb psTmXBGvjmave+RLZaXb81RBy5amLoE3HPF+VS2/i1vG4itmCE4mmEd7UvWx+mMKinv0IP YQrfwSjqiRrZaE+QOIgqfOJiR0aUJIE= Received: from mail-ej1-f70.google.com (mail-ej1-f70.google.com [209.85.218.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-540-Jpy_vuOfPl-SmgfvF8ZYXQ-1; Tue, 23 Mar 2021 13:29:57 -0400 X-MC-Unique: Jpy_vuOfPl-SmgfvF8ZYXQ-1 Received: by mail-ej1-f70.google.com with SMTP id d6so1379229ejd.15 for ; Tue, 23 Mar 2021 10:29:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=IaXjku08lJw38Jz4K+oKYtPDWrWwNMciFdk/Pj53xdY=; b=VvsRljHU6dXRBozUQwOGrQzv16a2u9y+gcel8Ih7a1PFwuMjjFPPBB9c2wdu4nmkPR fWSaUrqVU/7tAFIbqOTqwHBzS3DjCpMA6zW6G/aelFTsQz5Locxu7BkwDagkkKtoQ8J+ nX+2zoSF6WamaR8BQi/3dOIq4xCMPrmCjRsKlaa5n9bIyRHfvrdAonz5YKtr04cp65tt Z45JFFQez1a4sPmJs8tUW5dyQL6c3N7BXLulX2KVvbmOvI+/E++FdzEmZNzNRIWkEvv/ RMioFeAMkaQ9uv5yrYkxp9Q25SDQSv7SMN4Dm85cheYgypEj8KfeFVt1+3qCpmKQTgKL QShw== X-Gm-Message-State: AOAM530R4oP6HDg4ZGtTV12W2Qp4WVCULsABv//ZfUoBjjc44kNmlfdK tq8B9B8gfn9xcA2Ox6ABYW2QLoY/3IKp7PEeSke9/JMTEUkQHXJeeXwVsm5gayNN68C7TkajXeL kAascg9JBKBsOSCBd/16yMbALd43e X-Received: by 2002:a17:906:aad5:: with SMTP id kt21mr5930800ejb.160.1616520595546; Tue, 23 Mar 2021 10:29:55 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz6V1MGNXGV7WxOvZK24w+auH2ASZ5A04Mq8FkpNVUuvcpvJwnbhpBCjqVr1kZMm2UAtFaJYg== X-Received: by 2002:a17:906:aad5:: with SMTP id kt21mr5930717ejb.160.1616520594343; Tue, 23 Mar 2021 10:29:54 -0700 (PDT) Received: from x1.localdomain (2001-1c00-0c1e-bf00-1054-9d19-e0f0-8214.cable.dynamic.v6.ziggo.nl. [2001:1c00:c1e:bf00:1054:9d19:e0f0:8214]) by smtp.gmail.com with ESMTPSA id gz20sm11642989ejc.25.2021.03.23.10.29.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Mar 2021 10:29:53 -0700 (PDT) To: =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= References: <20210301154347.50052-1-hdegoede@redhat.com> <8d882647-bab3-dfc3-70ad-4f1910dcb5af@redhat.com> From: Hans de Goede Message-ID: <8a127f0c-ba08-3471-88f4-ef0aa281cd7b@redhat.com> Date: Tue, 23 Mar 2021 18:29:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=hdegoede@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH] drm/i915/display/vlv_dsi: Do no shut down displays on reboot if a DSI panel is used 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: , Cc: intel-gfx , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" SGksCgpPbiAzLzIyLzIxIDEwOjQ3IFBNLCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6Cj4gT24gTW9u LCBNYXIgMjIsIDIwMjEgYXQgMTA6Mjg6MDZQTSArMDEwMCwgSGFucyBkZSBHb2VkZSB3cm90ZToK Pj4gSGksCj4+Cj4+IE9uIDMvMjIvMjEgOTo1OSBQTSwgVmlsbGUgU3lyasOkbMOkIHdyb3RlOgo+ Pj4gT24gTW9uLCBNYXIgMjIsIDIwMjEgYXQgMDQ6NTE6NDdQTSAtMDQwMCwgUm9kcmlnbyBWaXZp IHdyb3RlOgo+Pj4+IE9uIEZyaSwgTWFyIDE5LCAyMDIxIGF0IDA0OjQ1OjMyUE0gKzAxMDAsIEhh bnMgZGUgR29lZGUgd3JvdGU6Cj4+Pj4+IEhpLAo+Pj4+Pgo+Pj4+PiBPbiAzLzEvMjEgNDo0MyBQ TSwgSGFucyBkZSBHb2VkZSB3cm90ZToKPj4+Pj4+IEFmdGVyIHRoZSByZWNlbnRseSBhZGRlZCBj b21taXQgZmUwZjFlM2JmZGZlICgiZHJtL2k5MTU6IFNodXQgZG93bgo+Pj4+Pj4gZGlzcGxheXMg Z3JhY2VmdWxseSBvbiByZWJvb3QiKSwgdGhlIERTSSBwYW5lbCBvbiBhIENoZXJyeSBUcmFpbCBi YXNlZAo+Pj4+Pj4gUHJlZGlhIEJhc2ljIHRhYmxldCB3b3VsZCBubyBsb25nZXIgcHJvcGVybHkg bGlnaHQgdXAgYWZ0ZXIgcmVib290Lgo+Pj4+Pj4KPj4+Pj4+IFRoZSBiYWNrbGlnaHQgc3RpbGwg dHVybnMgYmFjayBvbiBhZnRlciByZWJvb3QsIGJ1dCB0aGUgTENEIHNob3dzIGFuCj4+Pj4+PiBh bGwgYmxhY2sgZGlzcGxheS4gVGhlIGRpc3BsYXkgaXMgYWxzbyBhbGwgYmxhY2sgZHVyaW5nIHRo ZSB0aW1lIHRoYXQKPj4+Pj4+IEVGSSAvIHRoZSBHT1AgaXMgbWFuYWdpbmcgaXQsIHNvIGUuZy4g dGhlIGdydWIgbWVudSBhbHNvIGlzIG5vdCB2aXNpYmxlLgo+Pj4+Pj4KPj4+Pj4+IEluIHRoaXMg c2NlbmFyaW8gdGhlIHBhbmVsIGlzIGluaXRpYWxpemVkIHNvIHRoYXQgaXQgYXBwZWFycyB0byBi ZSB3b3JraW5nCj4+Pj4+PiBhbmQgdGhlIGZhc3Rib290IGNvZGUgc2tpcHMgZG9pbmcgYSBtb2Rl c2V0LiBGb3JjaW5nIGEgbW9kZXNldCBieSBkb2luZyBhCj4+Pj4+PiBjaHZ0IHRvIGEgdGV4dC1j b25zb2xlIG92ZXIgc3NoIGZvbGxvd2VkIGJ5IGVjaG8taW5nIDEgYW5kIHRoZW4gMCB0bwo+Pj4+ Pj4gL3N5cy9jbGFzcy9ncmFwaGljcy9mYjAvYmxhbmsgY2F1c2VzIHRoZSBwYW5lbCB0byB3b3Jr IGFnYWluLgo+Pj4+Pj4KPj4+Pj4+IEFkZCBhIFFVSVJLX1NLSVBfU0hVVERPV04gcXVpcmsgd2hp Y2ggdHVybnMgaTkxNV9kcml2ZXJfc2h1dGRvd24oKSBpbnRvCj4+Pj4+PiBhIG5vLW9wIHdoZW4g c2V0OyBhbmQgc2V0IHRoaXMgb24gdmx2L2NodiBkZXZpY2VzIHdoZW4gYSBEU0kgcGFuZWwgaXMK Pj4+Pj4+IGRldGVjdGVkLCB0byB3b3JrIGFyb3VuZCB0aGlzLgo+Pj4+Pj4KPj4+Pj4+IEFkbWl0 dGVkbHkgdGhpcyBpcyBhIGJpdCBvZiBhIGJpZyBoYW1tZXIsIGJ1dCB0aGVzZSBwbGF0Zm9ybXMg aGF2ZSBiZWVuCj4+Pj4+PiBhcm91bmQgZm9yIHF1aXRlIHNvbWUgdGltZSBub3cgYW5kIHRoZXkg aGF2ZSBhbHdheXMgd29ya2VkIGZpbmUgd2l0aG91dAo+Pj4+Pj4gdGhlIG5ldyBiZWhhdmlvciB0 byBzaHV0ZG93biBldmVyeXRoaW5nIG9uIHNodXRkb3duL3JlYm9vdC4gVGhpcyBhcHByb2FjaAo+ Pj4+Pj4gc2ltcGx5IGRpc2FibGVzIHRoZSByZWNlbnRseSBpbnRyb2R1Y2VkIG5ldyBzaHV0ZG93 biBiZWhhdmlvciBpbiB0aGlzCj4+Pj4+PiBzcGVjaWZpYyBjYXNlIHdoZXJlIGl0IGlzIGtub3du IHRvIGNhdXNlIHByb2JsZW1zLiBXaGljaCBpcyBhIG5pY2UgYW5kCj4+Pj4+PiBzaW1wbGUgd2F5 IHRvIGRlYWwgd2l0aCB0aGlzLgo+Pj4+Pj4KPj4+Pj4+IFNpZ25lZC1vZmYtYnk6IEhhbnMgZGUg R29lZGUgPGhkZWdvZWRlQHJlZGhhdC5jb20+Cj4+Pj4+Cj4+Pj4+IFBpbmc/IFNpbmNlIHNlbmRp bmcgdGhpcyBwYXRjaCBJJ3ZlIGJlZW4gc2VlaW5nIHRoZSBpc3N1ZSBhZGRyZXNzZWQgYnkKPj4+ Pj4gdGhpcyBvbiB2YXJpb3VyIG90aGVyIENIVCBiYXNlZCBkZXZpY2VzIHRvby4KPj4+Pj4KPj4+ Pj4gU28gd2UgaGF2ZSB2YXJpb3VzIGRldmljZXMgc3VmZmVyaW5nIGZyb20gYSBibGFjayBzY3Jl ZW4gYWZ0ZXIgcmVib290Cj4+Pj4+IG5vdy4gVGhpcyBpcyBwcmV0dHkgc2VyaW91cyB1c2FiaWxp dHkgcmVncmVzc2lvbi4KPj4+Pj4KPj4+Pj4gQXMgc3VjaCBpdCB3b3VsZCBiZSBnb29kIHRvIGdl dCB0aGlzIHJldmlld2VkLCBvciBhbm90aGVyIGZpeCBwcm9wb3NlZC4KPj4+Pgo+Pj4+IEZvciB0 aGUgcXVpcmtzIHdlIHRyeSB0byBsaW1pdCB0aGVtIHRvIHZlcnkgc3BlY2lmaWMgdmVuZG9yIGFu ZCBtb2RlbCBpZHMsCj4+Pj4gc28gSSB3b25kZXIgaWYgaXQgd291bGQgYmUgcG9zc2libGUgdG8g Z2V0IHRoaXMgaW5mb3JtYXRpb24gaW4gaGVyZSBpbnN0ZWFkCj4+Pj4gdG8gYWxsIHRoZSB2bHYg d2l0aCBkc2kuLi4KPj4+Pgo+Pj4+IE9yIGF2b2lkIHRoZSBxdWlyayAiaW5mcmEiIGFuZCBza2lw IHRvIGFsbCB2bHYgd2l0aCBhY3RpdmUgZHNpPyEKPj4+Pgo+Pj4+IEphbmk/Cj4+Pj4gVmlsbGU/ Cj4+Pgo+Pj4gV2UgbmVlZCB0byBmaWd1cmUgb3V0IHdoeSB0aGUgcGFuZWwgZG9lc24ndCBzdGFy dCB1cCBhZ2Fpbi4KPj4KPj4gTm90ZSBpdCBpcyB0aGUgR09QIHdoaWNoIGZhaWxzIHRvIGxpZ2h0 IGl0IHVwIGFnYWluLiBJIHRoaW5rIHdlIHR1cm4gc29tZXRoaW5nCj4+IG9mZiwgd2hpY2ggYWZ0 ZXIgYSBwb3dlci1vbi1yZXNldCBpcyBvbiwgc28gdGhlIEdPUCBleHBlY3RzIGl0IHRvIGJlIG9u Lgo+IAo+IEhtbS4gRG8gYW55IG9mIHRoZSByZWJvb3Q9d2FybXxjb2xkfHdoYXRldmVyIGtub2Jz IG1ha2UgYSBkaWZmZXJlbmNlPwo+IEFyZSB0aGVyZSBhbnkgZmFzdCB2cy4gc2xvdyBib290IHNl dHRpbmdzIGluIHRoZSBCSU9TIHNldHVwPwoKT2ssIHNvIEkgd2FzIHJ1bm5pbmcgdGhlIHRlc3Rz IHdoaWNoIHlvdSByZXF1ZXN0ZWQgYW5kIGR1cmluZyB0aGlzCkkgbWFuYWdlZCB0byBmaW5kIHRo ZSByZWFsIHByb2JsZW0uCgpXaGF0IGhhcHBlbnMgb24gcmVib290IGlzIGEgcmVhbGx5IHF1aWNr IHBhbmVsIG9mZi9vbiBjeWNsZSBhbmQgdGhhdCBpcwpjYXVzaW5nIHRoZSBpc3N1ZS4KCkkgY2Fu IHJlcHJvZHVjZSB0aGlzIGJ5IGRvaW5nOgoKY2h2dCAzOyBlY2hvIDEgPiAvc3lzL2NsYXNzL2dy YXBoaWNzL2ZiMC9ibGFuazsgZWNobyAwID4gL3N5cy9jbGFzcy9ncmFwaGljcy9mYjAvYmxhbmsK ClRoZSBwcm9ibGVtIGlzIHRoYXQgd2UncmUgbm90IGhvbm9yaW5nIHBhbmVsX3B3cl9jeWNsZV9k ZWxheSBiZWNhdXNlCmludGVsX2RzaV9tc2xlZXAoKSBpcyBhIG5vLW9wIG9uIGRldmljZXMgd2l0 aCBhIE1JUEktc2VxdWVuY2VzIHZlcnNpb24gPj0gMywKYmVjYXVzZSB0aG9zZSBzZXF1ZW5jZXMg YWxyZWFkeSBjb250YWluIHRoZSBuZWNlc3NhcnkgZGVsYXlzLCBhdCBsZWFzdApmb3IgbW9zdCBv ZiB0aGUgc3RlcHMgZHVyaW5nIHRoZSBvbi9vZmYgc2VxdWVuY2VzLiBJdCBzZWVtcyB0aGF0IHRo ZQpwd3ItY3ljbGUgZGVsYXkgaXMgbm90IGhhbmRsZWQgYnkgdGhvc2UgdjMrIHNlcXVlbmNlcy4K ClNvIGZpeGluZyB0aGlzIGlzIGFzIHNpbXBsZSBhcyBzd2l0Y2hpbmcgdG8gYSByZWd1bGFyIG1z bGVlcCBmb3IgdGhlCmludGVsX2RzaS0+cGFuZWxfcHdyX2N5Y2xlX2RlbGF5LgoKT25jZSB3ZSBk byB0aGF0IGl0IHdvdWxkIGJlIGdvb2QgKGZvciBlLmcuIHN1c3BlbmQvcmVzdW1lIHNwZWVkKSB0 byBmaXg6CgogICAgICAgIC8qCiAgICAgICAgICogRklYTUUgQXMgd2UgZG8gd2l0aCBlRFAsIGp1 c3QgbWFrZSBhIG5vdGUgb2YgdGhlIHRpbWUgaGVyZQogICAgICAgICAqIGFuZCBwZXJmb3JtIHRo ZSB3YWl0IGJlZm9yZSB0aGUgbmV4dCBwYW5lbCBwb3dlciBvbi4KICAgICAgICAgKi8KCldoaWNo IHNpdHMgcmlnaHQgYWJvdmUgdGhhdCBtc2xlZXAuIFNpbmNlIEkgaGF2ZSBhIHJlcHJvZHVjZXIg bm93IHdoaWNoCnNob3dzIHdoZW4gdGhlIHNsZWVwIGlzIHRvbyBzaG9ydCwgaXQgc2hvdWxkIG5v dyBiZSBlYXN5IHRpIGZpeCB0aGUgRklYTUUKYW5kIHRlc3QgdGhhdCB0aGUgZml4IHdvcmtzLiBJ J2xsIGRvIHRoaXMgaW4gYSBzZXBhcmF0ZSBwYXRjaCBhbmQgc2VuZAphIHBhdGNoLXNldCB3aXRo IGJvdGggcGF0Y2hlcyByZXBsYWNpbmcgdGhpcyBwYXRjaC4KClJlZ2FyZHMsCgpIYW5zCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK