From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Zhang Rui <rui.zhang@intel.com>
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
len.brown@intel.com
Subject: Re: [PATCH] Rationalise ACPI backlight implementation
Date: Tue, 22 Jan 2008 11:46:05 +0000 [thread overview]
Message-ID: <20080122114605.GA23983@srcf.ucam.org> (raw)
In-Reply-To: <1200990809.7424.31.camel@acpi-sony.sh.intel.com>
On Tue, Jan 22, 2008 at 04:33:29PM +0800, Zhang Rui wrote:
> I have no obvious objection on either of these two proposals.
> But one thing to mention is that
> both of these two patches is written on the assumption that the
> brightness levels listed in _BCL method are in ascending order, while
> this is not stated in the ACPI spec.
> Is this a problem?
The driver already makes that assumption, and it's implicit in the spec.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2008-01-22 11:46 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-26 2:03 [PATCH] Rationalise ACPI backlight implementation Matthew Garrett
2008-01-14 1:51 ` Matthew Garrett
2008-01-22 8:33 ` Zhang Rui
2008-01-22 11:46 ` Matthew Garrett [this message]
2008-01-22 12:39 ` Henrique de Moraes Holschuh
2008-01-24 21:44 ` Len Brown
2008-01-27 2:06 ` Matthew Garrett
2008-01-27 6:00 ` Andrew Morton
2008-01-28 1:25 ` Matthew Garrett
2008-01-28 5:10 ` Andrew Morton
2008-01-28 5:28 ` Matthew Garrett
2008-01-28 15:51 ` Henrique de Moraes Holschuh
2008-02-02 3:46 ` Len Brown
2008-02-02 11:30 ` Henrique de Moraes Holschuh
2008-02-06 10:09 ` Romano Giannetti
2008-02-06 10:09 ` Romano Giannetti
2008-02-02 3:43 ` Len Brown
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