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Date: Fri, 2 Aug 2013 16:25:12 -0500
Message-ID: <CAMP44s3VyEPK-veHD5kUUPQcDeAKP82tN_px+A6k+BgxXJ270A@mail.gmail.com>
Subject: Re: i915 backlight
From: Felipe Contreras <felipe.contreras@gmail.com>
To: Josep Lladonosa <jlladono@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>, Borislav Petkov <bp@alien8.de>,
        intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
        lkml <linux-kernel@vger.kernel.org>,
        ACPI Devel Maling List <linux-acpi@vger.kernel.org>
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On Fri, Aug 2, 2013 at 3:11 PM, Josep Lladonosa <jlladono@gmail.com> wrote:
> "Before" means with previous kernels that worked with
>
> GRUB_CMDLINE_LINUX="acpi_osi=Linux acpi_backlight=vendor"

That's probably a different issue. You would need to bisect the problem.

> I have not checked this issue with acpi_osi="!Windows 2012".

Please do.

-- 
Felipe Contreras
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