[Bug 31522] [GM45] black screen at boot (0 backlight?)

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=31522


Mateusz Lach <matis_l at tlen.pl> changed:

           What    |Removed                     |Added
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                 CC|                            |matis_l at tlen.pl




--- Comment #40 from Mateusz Lach <matis_l at tlen.pl>  2013-02-02 20:34:55 ---
Hello,

Parameter i915.invert_brigthness=1 helps with a build-in backlight on eMachines
e525 notebook with Intel video card (GM45), but with this parameter the
resolution is fixed to 1024x768 on a widescreen monitor and cannot be changed.
I also attached result of lspci -vmmnn. I look now with hope into the future :)
Thanks for great work.

Greetings,
Mateusz Lach

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