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<body><span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [PNV]igt/kms_flip/dpms-vs-vblank-race fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75593">bug 75593</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>NEW
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [PNV]igt/kms_flip/dpms-vs-vblank-race fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75593#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [PNV]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:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span></b>
<pre>It also fails on Ivybridge. It works well on Ironlake, Snadybridge and
Broadwell.
output on IVB:
IGT-Version: 1.5-g20087e7 (x86_64) (Linux:
3.14.0-rc5_drm-intel-nightly_32faf6_20140310_debug+ x86_64)
Using monotonic timestamps
Beginning dpms-vs-vblank-race on crtc 3, connector 9
1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x48 65000
.......
dpms-vs-vblank-race on crtc 3, connector 9: PASSED
Beginning dpms-vs-vblank-race on crtc 5, connector 9
1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x48 65000
Test assertion failure function run_test_step, file kms_flip.c:922:
Last errno: 22, Invalid argument
Failed assertion: __wait_for_vblank(TEST_VBLANK_BLOCK, o->pipe, 1, 0, &reply)
== 0
Subtest dpms-vs-vblank-race: FAIL</pre>
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