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<head>
<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - igt/kms_flip/bcs-flip-vs-modeset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70332">70332</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>igt/kms_flip/bcs-flip-vs-modeset
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>qingshuai.tian@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=87372" name="attach_87372" title="dmesg">attachment 87372</a> <a href="attachment.cgi?id=87372&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: PNV/ILK/SNB/IVB/HSW
Kernel: (drm-intel-next-queued)54d8bc84add7885353ee1d31083e3ff9cadb6681
Author: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>>
Date: Fri Oct 4 15:08:48 2013 +0300
drm/i915/dp: update training set in a burst write with training pattern set
Bug detailed description:
-----------------------------
1.It fails on PNV/ILK/SNB/IVB/HSW with -queued and -nightly kernel.
2.std out:
Using monotonic timestamps
no crtc with a compatible encoder (crtc_idx_mask 00000001)
no crtc with a compatible encoder (crtc_idx_mask 00000001)
Beginning bcs-flip-vs-modeset on crtc 4, connector 5
1024x600 60 1024 1048 1184 1438 600 603 604 628 0xa 0x48 54200
.Test assertion failure function run_test_step, file kms_flip.c:845:
Failed assertion: set_mode(o, 0 , 0, 0)
failed to disable output: No such file or directory
Subtest bcs-flip-vs-modeset: FAIL
Test assertion failure function set_connector_dpms, file kms_flip.c:269:
Failed assertion: found_it
DPMS property not found on 5
kms_flip: drmtest.c:928: igt_fail: Assertion `!test_with_subtests ||
in_fixture' failed.
Aborted (core dumped)
3.back trace
#0 0xb7fff424 in __kernel_vsyscall ()
#1 0x4d93695f in raise () from /lib/libc.so.6
#2 0x4d9382b3 in abort () from /lib/libc.so.6
#3 0x0804ffd5 in __igt_fail_assert (exitcode=exitcode@entry=99,
file=file@entry=0x805e2fe "kms_flip.c",
line=line@entry=845, func=func@entry=0x805f160 "run_test_step",
assertion=assertion@entry=
0x805e493 "set_mode(o, 0 , 0, 0)", f=f@entry=0x805e475 "failed to disable
output: %s\n") at drmtest.c:965
#4 0x0804d19b in run_test_step (o=0xbfffece8) at kms_flip.c:843
#5 event_loop (o=o@entry=0xbfffece8, duration_ms=duration_ms@entry=20000) at
kms_flip.c:1081
#6 0x0804df85 in run_test_on_crtc (duration_ms=20000, crtc_idx=1,
o=0xbfffece8) at kms_flip.c:1156
#7 run_test (duration=20000, flags=flags@entry=274) at kms_flip.c:1306
#8 0x0804aa50 in main (argc=3, argv=0xbffff304) at kms_flip.c:1473
4.Following cases also fail like this:
igt/kms_flip/bcs-flip-vs-modeset
igt/kms_flip/bcs-flip-vs-modeset-interruptible
igt/kms_flip/bcs-flip-vs-panning
igt/kms_flip/bcs-flip-vs-panning-interruptible
igt/kms_flip/bcs-wf_vblank-vs-modeset
igt/kms_flip/bcs-wf_vblank-vs-modeset-interruptible
igt/kms_flip/flip-vs-dpms-off-vs-modeset
igt/kms_flip/flip-vs-dpms-off-vs-modeset-interruptible
igt/kms_flip/flip-vs-modeset
igt/kms_flip/flip-vs-modeset-interruptible
igt/kms_flip/flip-vs-panning
igt/kms_flip/flip-vs-panning-interruptible
igt/kms_flip/rcs-wf_vblank-vs-modeset
igt/kms_flip/rcs-wf_vblank-vs-modeset-interruptible
igt/kms_flip/wf_vblank-vs-modeset
igt/kms_flip/wf_vblank-vs-modeset-interruptible</pre>
</div>
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