[Bug 98036] [BYT] constant screen flicker and rendering errors [regression]

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 3 11:06:43 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98036

Eero Tamminen <eero.t.tamminen at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|bisect_pending              |bisected

--- Comment #11 from Eero Tamminen <eero.t.tamminen at intel.com> ---
Interestingly, I don't see flickering with DRI2, only with DRI3.

DRI2 has another problem, at some point, one fullscreen GL frame gets stuck on
screen and nothing else will be visible until X session is restarted.  That
issue I've seen earlier also on SKL, at least for a month or two, so it's not
impossible that it would be related to this same patchset.

(Reproducing this DRI2 issue on SKL requires running tests for several hours
and it cannot be detected by current automation either as tests themselves run
fine, that's why it's not bisected.  On BYT the DRI2 issue seems to trigger
within more reasonable time though, some minutes.)

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