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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [IVB Bisected]igt/kms_flip subcases vblank-vs-suspend and vblank-vs-suspend-interruptible fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79108#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [IVB Bisected]igt/kms_flip subcases vblank-vs-suspend and vblank-vs-suspend-interruptible fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=79108">bug 79108</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>Created <span class=""><a href="attachment.cgi?id=101639" name="attach_101639" title="dmesg">attachment 101639</a> <a href="attachment.cgi?id=101639&action=edit" title="dmesg">[details]</a></span>
dmesg
(In reply to <a href="show_bug.cgi?id=79108#c4">comment #4</a>)
<span class="quote">> (In reply to <a href="show_bug.cgi?id=79108#c3">comment #3</a>)
> > Reviewed patch on mailing list: <a href="http://patchwork.freedesktop.org/patch/26884/">http://patchwork.freedesktop.org/patch/26884/</a>
>
> Does the referenced patch fix the issue?</span >
The result have another failure with this patch.
Output:
[root@x-ivb9 tests]# ./kms_flip --run-subtest flip-vs-rmfb
IGT-Version: 1.7-gfedb9b6 (x86_64) (Linux: 3.15.0-rc8_kcloud_8775ca_20140624+
x86_64)
Using monotonic timestamps
Beginning flip-vs-rmfb on crtc 6, connector 16
1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x40 65000
Beginning flip-vs-rmfb on crtc 10, connector 16
1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x40 65000
Beginning flip-vs-rmfb on crtc 14, connector 16
1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x40 65000
Test assertion failure function run_test_on_crtc_set, file kms_flip.c:1316:
Last errno: 13, Permission denied
Failed assertion: crtc_count > 1 || crtc_idxs[0] < 2
set_mode may only fail on the 3rd pipe or in multiple crtc tests
Subtest flip-vs-rmfb: FAIL
Test assertion failure function kmstest_set_connector_dpms, file igt_kms.c:208:
Last errno: 13, Permission denied
Failed assertion: drmModeConnectorSetProperty(fd, connector->connector_id,
dpms, mode) == 0
Test assertion failure function kmstest_set_connector_dpms, file igt_kms.c:208:
Last errno: 13, Permission denied
Failed assertion: drmModeConnectorSetProperty(fd, connector->connector_id,
dpms, mode) == 0</pre>
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