[Bug 100250] [KBL] Flicker and sometimes no image with Dell XPS 13 9360

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100250

--- Comment #5 from Paul Menzel <pmenzel at molgen.mpg.de> ---
(In reply to Jari Tahvanainen from comment #4)
> Hello Paul, There seem to be firmware related problem ...
> Mar 17 13:23:11.783611 xps13 kernel: i915 0000:00:02.0: Direct firmware load
> for i915/kbl_huc_ver02_00_1810.bin failed with error -2
> Mar 17 13:23:11.783727 xps13 kernel: [drm] Failed to fetch valid uC firmware
> from i915/kbl_huc_ver02_00_1810.bin (error -2)
>
> Do you have the ver02_00 firmware installed in your system? 
> If not then please update firmware from
> https://01.org/linuxgraphics/downloads/kabylake-huc-2.0 and see if problem
> still persist.

The description of the firmware seems totally unrelated.

> HuC is a dedicated firmware for usage in media HEVC (High Efficiency Video
> Coding) operations. Userspace can use the firmware capabilities by adding HuC
> specific commands to batch buffers.

How can this be related?

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