[Bug 91883] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=144313 end=144314)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91883

--- Comment #22 from Victor Trac <victor.trac at gmail.com> ---
I have this issue, and psr is not enabled on my machine (dell xps 13 9350
skylake): 

[root at callisto ~]# 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
[root at callisto ~]# cat /sys/module/i915/parameters/enable_psr 
0

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