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From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "Ozan Çağlayan" <ozan@pardus.org.tr>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: [PATCH] ACPI: video: DMI workaround broken Acer 5710 BIOS enabling display brightness
Date: Mon, 14 Jun 2010 15:25:54 +0100	[thread overview]
Message-ID: <20100614142554.GA22158@srcf.ucam.org> (raw)
In-Reply-To: <1276499864-7609-1-git-send-email-ozan@pardus.org.tr>

On Mon, Jun 14, 2010 at 10:17:44AM +0300, Ozan Çağlayan wrote:
> Acer Aspire 5710 suffers from a similar ACPI problem reported at:
>  http://bugzilla.kernel.org/show_bug.cgi?id=13121

Bleah. Is this really necessary? If we set maximum brightness and then 
read back something other than maximum brightness, then that gives us 
the offset.

-- 
Matthew Garrett | mjg59@srcf.ucam.org
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WARNING: multiple messages have this Message-ID (diff)
From: Matthew Garrett <mjg59@srcf.ucam.org>
To: "Ozan Çağlayan" <ozan@pardus.org.tr>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: Re: [PATCH] ACPI: video: DMI workaround broken Acer 5710 BIOS enabling display brightness
Date: Mon, 14 Jun 2010 15:25:54 +0100	[thread overview]
Message-ID: <20100614142554.GA22158@srcf.ucam.org> (raw)
In-Reply-To: <1276499864-7609-1-git-send-email-ozan@pardus.org.tr>

On Mon, Jun 14, 2010 at 10:17:44AM +0300, Ozan Çağlayan wrote:
> Acer Aspire 5710 suffers from a similar ACPI problem reported at:
>  http://bugzilla.kernel.org/show_bug.cgi?id=13121

Bleah. Is this really necessary? If we set maximum brightness and then 
read back something other than maximum brightness, then that gives us 
the offset.

-- 
Matthew Garrett | mjg59@srcf.ucam.org

  reply	other threads:[~2010-06-14 14:25 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-14  7:17 [PATCH] ACPI: video: DMI workaround broken Acer 5710 BIOS enabling display brightness Ozan Çağlayan
2010-06-14  7:17 ` Ozan Çağlayan
2010-06-14 14:25 ` Matthew Garrett [this message]
2010-06-14 14:25   ` Matthew Garrett
2010-06-14 16:19   ` Ozan Çağlayan
2010-06-14 16:19     ` Ozan Çağlayan
2010-06-14 16:36     ` Matthew Garrett
2010-06-14 16:36       ` Matthew Garrett

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