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      <base href="https://bugs.freedesktop.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [KBL] [IGT] kms_ccs test assertion failure ret == 0"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=99896">99896</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[KBL] [IGT] kms_ccs test assertion failure ret == 0
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>DRI git
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>DRM/Intel
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>luis.botello.ortega@intel.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>i915 platform</th>
          <td>KBL
          </td>
        </tr>

        <tr>
          <th>i915 features</th>
          <td>display/HDMI
          </td>
        </tr></table>
      <p>
        <div>
        <pre>HW config
===============================
Processor Number                                i7-7500U
Processor Graphics                              IntelĀ® HD Graphics 620
Graphics Base Frequency                         300.00 MHz
Graphics Max Dynamic Frequency                  1.05 GHz
Graphics Video Max Memory                       32 GB
Graphics Output                                 eDP/DP/HDMI/DVI

SW config
=================================
Kernel version : 4.10.0-rc8-e80b772
commit e80b772bf85da72c46b582e7c4f7b0d861cb4669
    drm-tip: 2017y-02m-14d-22h-44m-17s UTC integration manifest
Component         : drm
        tag       : libdrm-2.4.75-6-gec80fd3
        commit    : ec80fd3
 Component         : cairo
        tag       : 1.15.4-6-g5854dd9
        commit    : 5854dd9
Component         : intel-gpu-tools
        tag       : intel-gpu-tools-1.17-240-gca2ba47
        commit    : ca2ba47

Steps
====================================
./kms_ccs --run-subtest bad-rotation-90

Program output
=====================================
(kms_ccs:8337) CRITICAL: Test assertion failure function display_fb, file
kms_ccs.c:164:
(kms_ccs:8337) CRITICAL: Failed assertion: ret == 0
(kms_ccs:8337) CRITICAL: Last errno: 22, Invalid argument
(kms_ccs:8337) CRITICAL: error: -1 != 0
Subtest pipe-A-crc-basic failed.
**** DEBUG ****
(kms_ccs:8337) igt-kms-DEBUG: display: HDMI-A-2: set_pipe(A)
(kms_ccs:8337) igt-kms-DEBUG: display: HDMI-A-2: Selecting pipe A
(kms_ccs:8337) igt-debugfs-DEBUG: Using generic frame CRC ABI
(kms_ccs:8337) CRITICAL: Test assertion failure function display_fb, file
kms_ccs.c:164:
(kms_ccs:8337) CRITICAL: Failed assertion: ret == 0
(kms_ccs:8337) CRITICAL: Last errno: 22, Invalid argument
(kms_ccs:8337) CRITICAL: error: -1 != 0
****  END  ****

Subtests failed cases
===================================
igt@kms_ccs@bad-rotation-90
igt@kms_ccs@pipe-a-crc-basic
igt@kms_ccs@pipe-a-crc-rotation-180
igt@kms_ccs@pipe-b-crc-basic
igt@kms_ccs@pipe-b-crc-rotation-180
igt@kms_ccs@pipe-c-crc-basic
igt@kms_ccs@pipe-c-crc-rotation-180</pre>
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