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<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 --- - [BDW]igt/kms_psr_sink_crc some subcases fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81412">81412</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>[BDW]igt/kms_psr_sink_crc some subcases fail
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jinxianx.guo@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</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=102896" name="attach_102896" title="dmesg">attachment 102896</a> <a href="attachment.cgi?id=102896&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: No
the case always fail
Non-working platforms: BDW
==kernel==
--------------------------
origin/drm-intel-nightly: 77820625217fa547586f00be7cae56e5c5e255bf(fails)
drm-intel-nightly: 2014y-07m-15d-17h-27m-04s integration manifest
origin/drm-intel-next-queued: c8c683d05f05d35c2f0159ae5ee266383819376a(fails)
ddrm/i915: Make the WRPLL names const
origin/drm-intel-fixes: c6930992948adf0f8fc1f6ff1da51c5002a2cf95(fails)
Revert "drm/i915: reverse dp link param selection, prefer fast over wide
again"
==Bug detailed description==
gt/kms_psr_sink_crc some subcases fail
case list:
igt/kms_psr_sink_crc/blt
igt/kms_psr_sink_crc/context
igt/kms_psr_sink_crc/cursor_move
igt/kms_psr_sink_crc/mmap_cpu
igt/kms_psr_sink_crc/mmap_gtt
igt/kms_psr_sink_crc/mmap_gtt_no_busy
igt/kms_psr_sink_crc/mmap_gtt_waiting_no_busy
igt/kms_psr_sink_crc/page_flip
igt/kms_psr_sink_crc/page_flip_and_blt
igt/kms_psr_sink_crc/page_flip_and_context
igt/kms_psr_sink_crc/page_flip_and_mmap_cpu
igt/kms_psr_sink_crc/page_flip_and_mmap_gtt
igt/kms_psr_sink_crc/page_flip_and_render
igt/kms_psr_sink_crc/render
igt/kms_psr_sink_crc/setdomain_flip_wait_write_cpu
igt/kms_psr_sink_crc/setdomain_flip_wait_write_gtt
igt/kms_psr_sink_crc/sprite
Output:
[root@x-bdw01 tests]# ./kms_psr_sink_crc --run-subtest blt
IGT-Version: 1.7-g3f50598 (x86_64) (Linux:
3.16.0-rc5_drm-intel-nightly_778206_20140716+ x86_64)
Test assertion failure function test_crc, file kms_psr_sink_crc.c:441:
Failed assertion: strcmp(ref_crc, crc) != 0
Subtest blt: FAIL
==Reproduce steps==
----------------------------
1. ./kms_psr_sink_crc --run-subtest blt</pre>
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