Re: [PATCH] fix backlight brightness on intel LVDS panel afterreopening lid

[Alex Riesen]

On Wed, Feb 16, 2011 at 20:26, Alex Riesen <raa.lkml@xxxxxxxxx> wrote:
> Linus Torvalds, Wed, Feb 16, 2011 05:16:01 +0100:
>> Most of the changes are pretty spread out and small, with drivers/gpu
>> (radeon and i915) somewhat standing out from the pack. ...
>
> The backlight level on this Dell XPS M1330 reduces every time I reopen
> the lid, and BIOS does not seem to know anything about that (the
> keyboard shortcuts to set backlight brightness cause it to jump to the
> level next to the one set before closing the lid).

It is this bug, I believe:

https://bugzilla.kernel.org/show_bug.cgi?id=25072

I somehow missed it at first, and only noticed after sending the patch.
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