[Bug 91883] [HSW, BDW, SKL] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A

[bugzilla-daemon at freedesktop.org]

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

--- Comment #72 from Damjan Georgievski <gdamjan at gmail.com> ---
I'm getting this same issue on ArchLinux running KDE

[ 2132.598882] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure
on pipe A (start=128246 end=128247) time 108 us, min 1073, max 1079, scanline
start 1072, end 1080

I only have the message once in dmesg, but after that the display has visual
glitches and freezes

Kernel is 4.13.6
CPU i7-7500U
Plasma/KDE 5.11
happens wiht or without "intel_iommu=on,igfx_off" on the kernel command line

OpenGL vendor string:                   Intel Open Source Technology Center
OpenGL renderer string:                 Mesa DRI Intel(R) HD Graphics 620 (Kaby
Lake GT2) 
OpenGL version string:                  4.5 (Core Profile) Mesa 17.2.2
OpenGL shading language version string: 4.50
Driver:                                 Intel
GPU class:                              Unknown
OpenGL version:                         4.5
GLSL version:                           4.50
Mesa version:                           17.2.2
X server version:                       1.19.5
Linux kernel version:                   4.13.6

$ sudo 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

libdrm is 2.4.83-1

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