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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Reverse Prime with intel/amdgpu causes segfault in glamor_block_handler when enabling monitor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103613#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Reverse Prime with intel/amdgpu causes segfault in glamor_block_handler when enabling monitor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103613">bug 103613</a>
from <span class="vcard"><a class="email" href="mailto:EoD@xmw.de" title="EoD <EoD@xmw.de>"> <span class="fn">EoD</span></a>
</span></b>
<pre>(In reply to Michel Dänzer from <a href="show_bug.cgi?id=103613#c6">comment #6</a>)
<span class="quote">> (In reply to EoD from <a href="show_bug.cgi?id=103613#c5">comment #5</a>)
> > The patch avoids the crash, but the 2ndary screen does not change. It just
> > stays active (power LED is on) with a blank screen.
>
> Does that only happen when using xf86-video-intel for the Intel GPU, or also
> when using modesetting? If the former, it sounds like a separate issue in
> xf86-video-intel.</span >
With and w/o the patch, there no problems when I use modesetting instead of
xf86-video-intel.
Does this mean it's clearly an Intel issue now? Even w/o the patch?
I also asked on IRC and more or less these lines were the last ones regarding
the issue:
20:55 ickle: I wasn't expecting 0
21:21 ickle: more perplexing, we don't use screen->devPrivates
21:22 ickle: amdgpu_glamor_flush() is flushing the wrong pScrn
21:23 ickle: amdgpu's screen/scrn is 0xd66150/0xbfad60, the one it pasted to
glamor is 0xbfc650/0xd4fa10
I think the "expecting 0" is a "expecting 0 for glamor_priv".</pre>
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