Date: Mon, 14 Mar 2016 16:22:54 -0400 From: Eric McCorkle <eric@metricspace.net> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org>, "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Subject: Re: Blank screen on resume Message-ID: <25FD6DD3-4BDB-4C2D-9CF2-6DBD857620B0@metricspace.net> In-Reply-To: <CAJ-VmomP8zgMczMKwfAxx-C4c2aWvsQDpqoE_zYOnEAu1tEGsg@mail.gmail.com> References: <CA88F9D4-925B-4122-BF28-D238C4793B5B@metricspace.net> <A3D2C9A3-E48B-4AD1-957C-DC806BF8ACE0@metricspace.net> <CAJ-VmomP8zgMczMKwfAxx-C4c2aWvsQDpqoE_zYOnEAu1tEGsg@mail.gmail.com>
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So no options at all until then? :( On March 14, 2016 3:43:08 PM EDT, Adrian Chadd <adrian.chadd@gmail.com> wrote: >Hiya, > >Yeah - the drm2 code needs to be involved in resuming, and right now >there's no broadwell support in i915kms. > >Once that gets updated then yeah, the resume backlight will work. :-P > > > >-a -- Sent from my Android device with K-9 Mail. Please excuse my brevity. From owner-freebsd-acpi@freebsd.org Mon Mar 14 20:49:52 2016 Return-Path: <owner-freebsd-acpi@freebsd.org> Delivered-To: freebsd-acpi@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2E357AD0FC6; Mon, 14 Mar 2016 20:49:52 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-io0-x22f.google.com (mail-io0-x22f.google.com [IPv6:2607:f8b0:4001:c06::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EDA1D6F; Mon, 14 Mar 2016 20:49:51 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-io0-x22f.google.com with SMTP id z76so237866816iof.3; Mon, 14 Mar 2016 13:49:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=nlSQH0BfAcExjGorcfr3Nde1Zb2z4hDzCQc1O9l3nCQ=; b=L6XsEjwrCP8w75KM9Bfo59oG+EISs3gyt+U5ZSEAFrcLwss0HVIMX/ey1RHdlNhTbI QaFsfgdFidrZOEtj1BGGh0QMm8M1H+kA7ILHFwWpLZ+MloK2ZzGEPmmtziJdSDS6VuI4 gigsIV9Ka/WhMsdE8glDzFNWhRzLck5r3ZVyiq9A85CfXy0vSY6sPuFB7f7A1fvKO5su 00RhruoFbejv02e6hmLe3YpTUuGZ4k6ScskgDE+hidxSdvQOsqpH0+vzimUzreNBDa8Q 6gk57txuOQ5gvbZgVIAw1ElymU3XWeJtDRfBcNNoKN6+L8HbE5d1qTdRZXS43faYTeiY i63Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=nlSQH0BfAcExjGorcfr3Nde1Zb2z4hDzCQc1O9l3nCQ=; b=h6HCMmXjjn/AdrJXqLXV0sHBps2a1vvcJ6dwK1+Sx7xQWfcP063DIV82FKIoe/phrH qAKdpI4y40HJ3zRBelbZICibRqislUDWCnTZwE4dqYG8Ios1x1vyWIV7+whXk65x6jA7 wnD8NaYGLVLLolx5R4mfPrMkxldGDwfa/cUQejjgFdR3xmjj2N9pw/e5nGVgH4hrTtKs zb5BsxWJBwKSGYMcjAPWd95S/RoPvBnk0t6TPyAJkWADRYtBwoclNBU4LbYXf8CzPVzR zyPAkQ07u9U09/N5ENKo1mfdkugG00i7n7+00FRJczpL58+JzOrYVl6U/uJuezEfpW0t S2rw== X-Gm-Message-State: AD7BkJKKn5Zra2ot5Lzq+SAl06NqBJP4eFUFO1fcrzxKP0wo4NR7OKX89P+nvQxl7MNysddoEvGIeazym5xW5Q== MIME-Version: 1.0 X-Received: by 10.107.11.162 with SMTP id 34mr25090407iol.165.1457988591297; Mon, 14 Mar 2016 13:49:51 -0700 (PDT) Received: by 10.36.14.19 with HTTP; Mon, 14 Mar 2016 13:49:51 -0700 (PDT) In-Reply-To: <25FD6DD3-4BDB-4C2D-9CF2-6DBD857620B0@metricspace.net> References: <CA88F9D4-925B-4122-BF28-D238C4793B5B@metricspace.net> <A3D2C9A3-E48B-4AD1-957C-DC806BF8ACE0@metricspace.net> <CAJ-VmomP8zgMczMKwfAxx-C4c2aWvsQDpqoE_zYOnEAu1tEGsg@mail.gmail.com> <25FD6DD3-4BDB-4C2D-9CF2-6DBD857620B0@metricspace.net> Date: Mon, 14 Mar 2016 13:49:51 -0700 Message-ID: <CAJ-Vmo=5xtKpy_AS29VDaMqvD753CRkreTob5U-mDFJ67j=5aw@mail.gmail.com> Subject: Re: Blank screen on resume From: Adrian Chadd <adrian.chadd@gmail.com> To: Eric McCorkle <eric@metricspace.net> Cc: "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org>, "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: ACPI and power management development <freebsd-acpi.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-acpi>, <mailto:freebsd-acpi-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-acpi/>; List-Post: <mailto:freebsd-acpi@freebsd.org> List-Help: <mailto:freebsd-acpi-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-acpi>, <mailto:freebsd-acpi-request@freebsd.org?subject=subscribe> X-List-Received-Date: Mon, 14 Mar 2016 20:49:52 -0000 On 14 March 2016 at 13:22, Eric McCorkle <eric@metricspace.net> wrote: > So no options at all until then? :( If you want to figure out what minimal set you need from the dri/i915kms code to restore backlight happiness, please do. :-P But yeah. We'll need to wait for the next dri sync -adrian > > On March 14, 2016 3:43:08 PM EDT, Adrian Chadd <adrian.chadd@gmail.com> > wrote: >> >> Hiya, >> >> Yeah - the drm2 code needs to be involved in resuming, and right now >> there's no broadwell support in i915kms. >> >> Once that gets updated then yeah, the resume backlight will work. :-P >> >> >> >> -a > > > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity.
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