[ltp] Re: [ibm-acpi-devel] thinkpad-acpi release 0.18-20071203 uploaded to ibm-acpi.sf.net

[Yves-Alexis Perez]

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On sam, 2008-02-16 at 10:25 +0100, Dom wrote:
> When I change brightness with Fn+Home/End (BTW, this I believe worked=20
> out of the box when I installed Debian Sid few months ago, I have ATI=20
> Mobility Radeon X1300) both the
> /sys/class/backlight/acpi_video1/actual_brightness
> and
> /sys/class/backlight/acpi_video0/actual_brightness
> change and the values are always identical - does that mean something?

=46rom what I know, the =E2=80=9Cdouble=E2=80=9D acpi_video in backlight is t=
he result of
Lenovo (and I guess other) to have the same hardware wether there will
be an integrated or a discrete graphic card. So you end up with two
properties, with only one usable.

Cheers,
--=20
Yves-Alexis

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