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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Stoney [Radeon R5 Graphics] [1002:98E4] hangs on hibernate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106571">106571</a>
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<th>Summary</th>
<td>Stoney [Radeon R5 Graphics] [1002:98E4] hangs on hibernate
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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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/AMDgpu
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
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<th>Reporter</th>
<td>hagar@iinet.net.au
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<p>
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<pre>Created <span class=""><a href="attachment.cgi?id=139632" name="attach_139632" title="Hardware Listing">attachment 139632</a> <a href="attachment.cgi?id=139632&action=edit" title="Hardware Listing">[details]</a></span>
Hardware Listing
I have a laptop with "AMD A9-9420e RADEON R5, 5 COMPUTE CORES 2C+3G"
Without the amdgpu module it always hibernates.
With just the amdgou module (without amdkfd and amd_iommu_v2) it reboots
instead.
With all 3 loaded it hangs at "PM: Syncing filesystems ... "
All I get in the logs is -
May 19 08:32:53 diamond systemd[1]: Reached target Sleep.
May 19 08:32:53 diamond systemd[1]: Starting Hibernate...
May 19 08:32:53 diamond systemd-sleep[10963]: Suspending system...
May 19 08:32:53 diamond kernel: PM: hibernation entry
May 19 08:32:53 diamond kernel: PM: Syncing filesystems ...
-- Reboot --
The device suspends just fine.
I currently use the following module options -
options amdgpu dc=0 si=0 cik=0 exp_hw_support=0 aspm=1 dpm=1 bapm=1 hw_i2c=1
radeon is not loaded (doesnt work on the card anyway)
Kernels tried -
arch 4.16.8
arch lts 4.14.41
arch mainline 4.17rc5
and a couple of others
All showed the same symptoms and log entries.
Thanks</pre>
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