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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [PNV/IVB]igt/kms_flip/dpms-vs-vblank-race fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75593#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [PNV/IVB]igt/kms_flip/dpms-vs-vblank-race fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75593">bug 75593</a>
from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
<pre>This issue is able to reproduce on latest
-fixes(e95a2f7509f5219177d6821a0a8754f93892ca56) on BDW
./kms_flip --run-subtest modeset-vs-vblank-race
IGT-Version: 1.6-gd71add5 (x86_64) (Linux:
3.15.0-rc3_drm-intel-fixes_e95a2f_20140519+ x86_64)
Using monotonic timestamps
Beginning modeset-vs-vblank-race on crtc 5, connector 14
1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
Test assertion failure function run_test_step, file kms_flip.c:879:
Last errno: 22, Invalid argument
Failed assertion: __wait_for_vblank(TEST_VBLANK_BLOCK, o->pipe, 1, 0, &reply)
== 0
Subtest modeset-vs-vblank-race: FAIL</pre>
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