[Bug 109635] [CI][BAT] igt at kms_chamelium@hdmi-crc|cmp-* - fail - Failed assertion: !chamelium->env.fault_occurred

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109635

--- Comment #3 from Stuart Summers <stuart.summers at intel.com> ---
The failure is basically saying the chamelium is trying to read an I2C slave
address and never gets the expected value indicating the video input status
reads stable. I'm wondering if there's something faulty with the i2c lines on
one of the chamelium boards in CI? There are a couple of I2C related sightings
open right now.

I haven't been able to reproduce this or
https://bugs.freedesktop.org/show_bug.cgi?id=109483 with a Chamelium board I'm
running locally (only running HDMI to a kbl NUC). These failures are all ICL
related I'm seeing. That said, the I2C timeout is on the Chamelium side, not
the GPU side. Maybe there's some other timing constraint being exposed by ICL
here?

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20190220/5c57e509/attachment.html>