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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#c17">Comment # 17</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=132130" name="attach_132130" title="dm_plane_helper_prepare_fb with AMDGPU_GEM_DOMAIN_GTT">attachment 132130</a> <a href="attachment.cgi?id=132130&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">> Right, sorry, with DC you need to tweak dm_plane_helper_prepare_fb instead.</span >
Yup, I tried this but not much luck. In attachment what I get when using
AMDGPU_GEM_DOMAIN_GTT. Using AMDGPU_GEM_DOMAIN_GTT | AMDGPU_GEM_DOMAIN_VRAM is
pretty much the same but the cursor is correctly displayed (even though I
cannot move it).
The log is filled with:
[drm:dm_plane_helper_prepare_fb [amdgpu]] *ERROR* Failed to pin framebuffer
/me scratch his head</pre>
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