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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 - [BAT][SKL] Failed to probe lspcon"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98353">98353</a>
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</tr>
<tr>
<th>Summary</th>
<td>[BAT][SKL] Failed to probe lspcon
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>matthew.auld@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></table>
<p>
<div>
<pre>Happened during igt@drv_module_reload_basic on fi-skl-6700hq
Returncode 0
Time 0:00:06.229089
Stdout
Reloading i915.ko with
unbinding /sys/class/vtconsole/vtcon1/: (M) frame buffer device
module successfully unloaded
module successfully loaded again
Reloading i915.ko with inject_load_failure=1
unbinding /sys/class/vtconsole/vtcon1/: (M) frame buffer device
module successfully unloaded
Reloading i915.ko with inject_load_failure=2
module successfully unloaded
Reloading i915.ko with inject_load_failure=3
module successfully unloaded
Reloading i915.ko with inject_load_failure=4
module successfully unloaded
Reloading i915.ko with
module successfully unloaded
module successfully loaded again
Stderr
Environment
PIGLIT_PLATFORM="mixed_glx_egl" PIGLIT_SOURCE_DIR="/opt/igt/piglit"
Command /opt/igt/tests/drv_module_reload_basic
dmesg
[ 36.849247] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon
[ 36.849278] [drm:intel_ddi_init [i915]] *ERROR* LSPCON init failed on port B
[ 36.867178] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[ 38.946464] Setting dangerous option inject_load_failure - tainting kernel
[ 39.093675] Setting dangerous option inject_load_failure - tainting kernel
[ 39.258529] Setting dangerous option inject_load_failure - tainting kernel
[ 39.424800] Setting dangerous option inject_load_failure - tainting kernel
[ 40.497909] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon
[ 40.498321] [drm:intel_ddi_init [i915]] *ERROR* LSPCON init failed on port B
[ 40.530092] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS</pre>
</div>
</p>
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