[Bug 96916] [HSW] Screen flashes with PSR enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 9 18:51:49 UTC 2017


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

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEEDINFO                    |RESOLVED

--- Comment #10 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
(In reply to nine from comment #9)
> Sorry for the late reply.
> On Saturday's drm-tip (4.13.0-rc3-6.g3a35823-default+) the issue is gone. Of
> course that's to be expected as PSR seems to be disabled by default:
> 
> > cat /sys/kernel/debug/dri/0/i915_edp_psr_status
> Sink_Support: yes
> Source_OK: no
> Enabled: no
> Active: no
> Busy frontbuffer bits: 0x000
> Re-enable work scheduled: no
> Main link in standby mode: no
> HW Enabled & Active bit: no
> Performance_Counter: 0
Thanks for the updated. The bet is that now is detecting correctly that is a
HSW. Then I'm proceeding to close this bug. If problem arise again please file
a new bug with HW /SW information and logs. Thanks again.

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