[Bug 96916] Regression: screen flashes with PSR enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jul 14 17:51:23 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96916

--- Comment #2 from nine at detonation.org ---
Sorry, forgot to mention that I did in fact test with yesterday's
drm-intel-nightly before posting the bug report. Commit
9561f5c5e1918cfaeb2a39f90eed046730ae7399 to be precise.

Trying with the display directly connected to the laptop using a DP cable I get
more or less the same results. Instead of screen flashes the screen goes
completely blank though. It does come back when I move the mouse or run some
compilation.

I'm also going to attach the results of the kms_psr_sink_crc
kms_frontbuffer_tracking tests as was indicated by the Enable PSR commit. Took
a while to find that "kms_psr_frontbuffer_tracking" as written in the commit
message is not the correct name ;)

Please tell me where else I can dig to get you needed information.

Btw. the external display is a HP ZR24w

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