Re: [PATCH 2.6.18-mm2] acpi: add backlight support to the sony_acpi driver
From: Matthew Garrett
Date: Tue Oct 10 2006 - 17:26:53 EST
On Tue, Oct 10, 2006 at 10:32:46PM +0800, Yu Luming wrote:
> >From my understanding, a cute userspace App shouldn't have this kind
> of logic:
(snip switching on hardware type)
> It should be:
> just write/read file in /sys/class/backlight ,....
Yup, but to do that on Dell hardware is basically impossible. It'd be
nice if they implemented the ACPI video extension properly for future
hardware.
--
Matthew Garrett | mjg59@xxxxxxxxxxxxx
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