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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDW Regression]igt/pm_rps/min-max-config-idle fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86654">86654</a>
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<th>Summary</th>
<td>[BDW Regression]igt/pm_rps/min-max-config-idle fails
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>jinxianx.guo@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<pre>Created <span class=""><a href="attachment.cgi?id=109923" name="attach_109923" title="dmesg">attachment 109923</a> <a href="attachment.cgi?id=109923&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: Yes,
Good commit on -next-queued:
77c1aa84de0096792de673aa1c64c36b38553cf5(2014_11_19)
Non-working platforms: BDW
==kernel==
--------------------------
origin/drm-intel-nightly: 0f8cb1fb8e01c53f9ad47344e9448d72df49fcf2(fails)
drm-intel-nightly: 2014y-11m-21d-19h-18m-03s UTC integration manifest
origin/drm-intel-next-queued: 03b0b68f3672c338331af2890b35a813d937544c(fails)
drm/i915: Enable PSR for Baytrail and Braswell.
origin/drm-intel-fixes: cb4975b7c365f6d8e6d17cf4a24d846b3d27e6b7(works)
drm/i915: Ignore SURFLIVE and flip counter when the GPU gets reset
==Bug detailed description==
igt/pm_rps/min-max-config-idle fails
Output:
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rps
--run-subtest min-max-config-idle
IGT-Version: 1.8-gd807891 (x86_64) (Linux:
3.18.0-rc5_drm-intel-next-queued_03b0b6_20141124+ x86_64)
Test assertion failure function idle_check, file pm_rps.c:407:
Failed assertion: freqs[CUR] == freqs[MIN]
Last errno: 22, Invalid argument
error: 900 != 600
Subtest min-max-config-idle: FAIL (14.109s)
==Reproduce steps==
----------------------------
1. ./pm_rps --run-subtest min-max-config-idle</pre>
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