[Bug 107543] Video cutout on Kaby Lake U processors.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 9 11:02:18 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107543

Mahesh Kumar <mahesh1.sh.kumar at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |mahesh1.sh.kumar at gmail.com

--- Comment #42 from Mahesh Kumar <mahesh1.sh.kumar at gmail.com> ---
Created attachment 141958
  --> https://bugs.freedesktop.org/attachment.cgi?id=141958&action=edit
Increase WM by 20% for 4K display

Hi,
Please try with attached patch, This info is not yet documented in Spec and
need further confirmation from HW team.
WA is for 4K (high bandwidth/resolution display). We need to increase WM by 20%
for high resolution display.

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