[Bug 103167] [CI] igt at kms_frontbuffer_tracking@* - fail - CRC mismatch

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103167

--- Comment #57 from Maarten Lankhorst <bugs at mblankhorst.nl> ---
To completely rule out HW fail, I've tried dumping all frames from the
chamelium from the moment the CRC turns on. I get a CRC mismatch on screen
enable, even though it shouldn't. The test basically collects the reference
CRC, then collects the same CRC after preparing the test to see if the CRC
matches. Except as I can tell the same fb is flipped and the screen CRC should
match.

According to the chamelium, the output was never different so the CRC mismatch
is bogus. No FIFO underrun was detected either, weird..

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