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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [IGT] some KMS/PM_RPM tests has a dmesg-warninig: *ERROR* [CRTC:42:pipe A]/[CONNECTOR:76:eDP-1]/[PLANE:27:plane 1A] flip_done timed out"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103799#c23">Comment # 23</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [IGT] some KMS/PM_RPM tests has a dmesg-warninig: *ERROR* [CRTC:42:pipe A]/[CONNECTOR:76:eDP-1]/[PLANE:27:plane 1A] flip_done timed out"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103799">bug 103799</a>
from <span class="vcard"><a class="email" href="mailto:ricardo.o.perez@intel.com" title="Ricardo Perez <ricardo.o.perez@intel.com>"> <span class="fn">Ricardo Perez</span></a>
</span></b>
<pre>Under CoffeeLake S UDIMM RVP QA system, the following test is failing:
igt@kms_frontbuffer_tracking@psr-slowdraw
Running:
IGT-Version: 1.21-g37bd27f (x86_64) (Linux:
4.15.0-rc9-drm-intel-qa-ww4-commit-59275f1+ x86_64)
Primary screen: eDP 1920x1080, crtc 0
Secondary screen: DP 1920x1080, crtc 1
FBC last action not supported
Subtest psr-slowdraw: SUCCESS (25.192s)
----------------------------------------------------------------------------
[ 91.097359] Setting dangerous option enable_fbc - tainting kernel
[ 91.097412] Setting dangerous option enable_psr - tainting kernel
[ 94.961461] Setting dangerous option enable_psr - tainting kernel
[ 126.428272] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:37:pipe
A] flip_done timed out
[ 126.428874] Setting dangerous option enable_psr - tainting kernel
[ 126.428933] Setting dangerous option enable_fbc - tainting kernel
[ 136.668361] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR*
[CRTC:37:pipe A] flip_done timed out
[ 146.908261] [drm:drm_atomic_helper_wait_for_dependencies] *ERROR*
[PLANE:28:plane 1A] flip_done timed out
[ 157.404262] [drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:37:pipe
A] flip_done timed out</pre>
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