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<body><span class="vcard"><a class="email" href="mailto:carlo@caione.org" title="Carlo Caione <carlo@caione.org>"> <span class="fn">Carlo Caione</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - Black screen when detaching HDMI cable (AMD A10-9620P)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101499">bug 101499</a>
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<th>What</th>
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<td style="text-align:right;">Attachment #132130 is obsolete</td>
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<td>1
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Black screen when detaching HDMI cable (AMD A10-9620P)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101499#c20">Comment # 20</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Black screen when detaching HDMI cable (AMD A10-9620P)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101499">bug 101499</a>
from <span class="vcard"><a class="email" href="mailto:carlo@caione.org" title="Carlo Caione <carlo@caione.org>"> <span class="fn">Carlo Caione</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=132281" name="attach_132281" title="dm_plane_helper_prepare_fb with AMDGPU_GEM_DOMAIN_GTT">attachment 132281</a> <a href="attachment.cgi?id=132281&action=edit" title="dm_plane_helper_prepare_fb with AMDGPU_GEM_DOMAIN_GTT">[details]</a></span>
dm_plane_helper_prepare_fb with AMDGPU_GEM_DOMAIN_GTT
<span class="quote">> Do you also get those errors with AMDGPU_GEM_DOMAIN_GTT? If so, it might be
> interesting to track down the origin of the errors. Otherwise, it looks like
> there's still something missing.</span >
The error is not reproducible anymore using the latest amd-staging-4.11 branch
and the master HEAD of xf86-video-amdgpu using AMDGPU_GEM_DOMAIN_GTT in
dm_plane_helper_prepare_fb, but I still have the weird corruption with a white
background screen and a corrupted square as pointer as in the previous
attachment. In the attachment the journal when attaching and detaching the HDMI
cable.
The only concerning errors I can see in there are:
[drm:construct [amdgpu]] *ERROR* construct: Invalid Connector ObjectID from
Adapter Service for connector index:2!
[drm:hwss_wait_for_blank_complete [amdgpu]] *ERROR* DC: failed to blank crtc!
[drm:dc_create [amdgpu]] *ERROR* DC: Number of connectors is zero!</pre>
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