[Bug 111475] Brightness control inversion from VBT table is not taken into account in Ubuntu 18.10

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111475

--- Comment #8 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to Szymon from comment #0)
> • I can alter BIOS behavior if requested/needed as I'm board's BIOS
> developer.

Please try to set bit 29 of register 0xc8250 in bios.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20190916/c1011ac9/attachment.html>