[Bug 103355] [CI][SHARDS] igt at kms_cursor_legacy@cursor-vs-flip-* - fail - Failed assertion: shared[0] > vrefresh*target / 2
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Apr 3 07:26:40 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=103355
--- Comment #18 from Arek Hiler <arkadiusz.hiler at intel.com> ---
The test is checking how many cursor updates we can fit between vblanks, and
treating that as a baseline. Then it does 30 flips and checks whether we fit
expected (num_of_flips * baseline / 8) amount of cursor updates. The check is
done 50 times.
We fails this check but yet the cursor refresh rate for each failure is well
above 1k (per 30 flips) and there are really no sense in having mouses with
refresh rates higher than 1kHz.
The customer impact is low.
The test needs some rethinking and possibly updated pass criteria.
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