Re: [PATCH] Add Intel ACPI IGD OpRegion support

Yves-Alexis Perez
2008-08-06T05:44:44Z

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On mar, 2008-08-05 at 23:32 -0300, Henrique de Moraes Holschuh wrote:
> Well, for what is it worth, thinkpad-acpi has a knob (brightness_mode)
> which
> can be used. Set it to CMOS mode (see docs). From what I recall, it
> should
> do what your patch does.

It's worth noting that I get the 750 ms delay even when I reload
thinkpad-acpi with brightness_mode=2 it got it (but maybe I should
reboot before to be sure no one messed with EC).
What's strange too is that brightness keys work fine when thinkpad-acpi
isn't loaded, so everything seems done in video.ko.

Cheers,
--
Yves-Alexis

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