From owner-freebsd-current@FreeBSD.ORG Fri May 22 04:57:12 2015 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D0481908; Fri, 22 May 2015 04:57:12 +0000 (UTC) Received: from mail-ig0-x22f.google.com (mail-ig0-x22f.google.com [IPv6:2607:f8b0:4001:c05::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 9B7EB18C4; Fri, 22 May 2015 04:57:12 +0000 (UTC) Received: by igbhj9 with SMTP id hj9so27822796igb.1; Thu, 21 May 2015 21:57:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=QTjSpS+M6jXrYHo0CQoJj+nHbpO+LNTc2vuHHxtiT2Y=; b=YXThNAowmziOBLF39fCoBMZcD4HVd78w/XGF8ulirzJtlyOKRZK/TeJkNAnbIUXeZ1 YV9JoArYvZm8ztEb5xnntQfdxkyVgfBOI5DNVuqjdLwFm7IhHBwvy25ELdPL53aJvIzy vTQsTj8Yzl9qnmXbkgV1tEvYvIYctYPaYCoUAzAyu02edFd5pOdJ4iatQFE1tTiU8bhl tHBGKi7PuGhhbHb3loAkY1dqIHmALxZPapfERVhO/09GJMKddt4T+N/lF+gLYzCLPaba CSLR1Z/EvaKpbI/PKcllHaRvaoQj5mROEyYGd2dxXYq8RmWqrvj5HRqbkYaKGRJfCfie pJnQ== MIME-Version: 1.0 X-Received: by 10.107.46.39 with SMTP id i39mr8280073ioo.8.1432270632055; Thu, 21 May 2015 21:57:12 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.36.38.133 with HTTP; Thu, 21 May 2015 21:57:12 -0700 (PDT) In-Reply-To: <555EA666.405@FreeBSD.org> References: <555EA666.405@FreeBSD.org> Date: Thu, 21 May 2015 21:57:12 -0700 X-Google-Sender-Auth: kBvZTlx_mZh99fsv2YXnSRn6Y8I Message-ID: Subject: Re: Re: i915kms.ko regression? From: Adrian Chadd To: Johannes Jost Meixner Cc: Stefan Parvu , "current@freebsd.org" , Lutz Bichler , Michael Reifenberger Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 May 2015 04:57:13 -0000 Hi, I don't know . Unfortunately the drm2 update landed in between some backlight changes in upstream ,and it's quite possible that we've hit some magic point in the linux history where the backlight broke for various versions of laptops. It's fine for all the models I own, so unless someone buys me one so I can tinker with it, you're going to have to wait for the next drm2 update to more recent Linux code. -adrian On 21 May 2015 at 20:45, Johannes Jost Meixner wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Hi Adrian, > > Stefan is seeing the same issue I've started seeing in February. > > We're both using ASUS UX32VDs > (https://wiki.freebsd.org/Laptops/ASUS_UX32VD). > > What's the actual fix for it? > - -J > > >> Hi, >> >> How are things ? Still using Zenbook ? >> >> Im running out of ideas: it seems I cant update anymore my FreeBSD >> 11 to latest HEAD release since Xorg refuses to work/start nicely >> on this laptop. Something broke down Xorg after drm2 update at the >> beginning of Feb 2015. >> >> I logged here the entire story: >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198937 >> >> Any tips very welcome. Are you using FreeBSD current on Zenbook ? >> >> Thanks, > > > > - -------- Forwarded Message -------- > Subject: Re: i915kms.ko regression? > Date: Thu, 5 Feb 2015 11:29:20 -0800 > From: Adrian Chadd > To: Michael Reifenberger > CC: Lutz Bichler , Johannes Meixner > , current@freebsd.org > > There's a backlight_invert tunable/hint that you can set in > /boot/loader.conf . Try setting it to 1 and rebooting. > > > - -a > > > On 5 February 2015 at 10:32, wrote: >> Am 2015-02-05 09:46, schrieb Lutz Bichler: >>> >>> Hi Johannes, >>> >>> i am experiencing a similar behavior on an Asus UX31A. The >>> display is active but brightness seems to be near 0 and >>> unchangeable. >>> >>> Reverting https://svnweb.freebsd.org/changeset/base/277959 made >>> me get full brightness again. Unfortunately, brightness changing >>> does not work. >>> >> >> Me too for my Asus UX32VD Notebook. >> >> Greetings --- Michael Reifenberger >> >> _______________________________________________ >> freebsd-current@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-current To >> unsubscribe, send any mail to >> "freebsd-current-unsubscribe@freebsd.org" > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2 > > iQEcBAEBCAAGBQJVXqZmAAoJEPyeKTcbGw0LfRgIALvtme8p4NfBDONVh2fX0JZB > yDYUhIQgRPFkGYNkFQ/qpokHwfRpxQ+M61Ou2MsXmU6ea90g4eapejGXNlFYp5Td > oVXFI+hVuJ+bB3ajuXP60n77Pt+cIKw11vFsp4c94yPStCdTQUqT07g1i2iaYyF0 > WydYlf4J/DizuDJ6haW8Ye+MZziK2O8krohcQnCXQFM1JyjuSmCXmz6Xp4a7dwop > wE0dJ7wbIl+MnY2mPtaH3cONOqCFCtxG9HGax6gmHB12kyGgi3UWXs6oABPYxg8d > VgPNKZESXUVryKN7hDjGjuQnc7BGCj4cTJbuSD8eaog0OvcqVuTNP+Lp6jk8q6I= > =urNW > -----END PGP SIGNATURE-----