<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Christian, the OP has vdpauinfo output (as well as a strace).<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">
Attached is my dmesg.<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">-rb<br></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Tue, May 13, 2014 at 1:15 AM, Christian König <span dir="ltr"><<a href="mailto:christian.koenig@amd.com" target="_blank">christian.koenig@amd.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div><font face="verdana, sans-serif">Hi
Richard</font>,<br>
<br>
please provide the output of dmesg and vdpauinfo.<br>
<br>
Thanks,<br>
Christian.<br>
<br>
Am 12.05.2014 19:10, schrieb G. Richard Bellamy:<br>
</div>
<blockquote type="cite"><div><div class="h5">
<div dir="ltr">
<div class="gmail_default" style="font-family:verdana,sans-serif">Hello All,</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif">
I've been troubleshooting an issue with VAAPI + VDPAU and my
ATI Radeon HD7750, on Arch Linux with the following packages:</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/libva/" target="_blank">libva</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/libvdpau/" target="_blank">libvdpau</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/libva-vdpau-driver/" target="_blank">libva-vdpau-driver</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/ati-dri/" target="_blank">ati-dri</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><a href="https://www.archlinux.org/packages/extra/x86_64/xf86-video-ati/" target="_blank">xf86-video-ati</a></div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif">Namely, I cannot get
the configuration to work as expected, and both vainfo and
vdpauinfo error out, as does XBMC, which is my end-goal for
getting hardware acceleration working.</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><br>
</div>
<div class="gmail_default">
<div class="gmail_default"><font face="courier new,
monospace">% export DISPLAY=:0</font></div>
<div class="gmail_default">
<font face="courier new, monospace">% export
LIBVA_DRIVER_NAME=vdpau</font></div>
<div class="gmail_default"><font face="courier new,
monospace">% export VDPAU_DRIVER=radeonsi</font></div>
<div class="gmail_default">
<font face="courier new, monospace">
<div class="gmail_default">% vainfo</div>
<div class="gmail_default">libva info: VA-API version
0.35.1</div>
<div class="gmail_default">libva info: va_getDriverName()
returns -1</div>
<div class="gmail_default">
libva error: va_getDriverName() failed with unknown
libva error,driver_name=(null)</div>
<div class="gmail_default">vaInitialize failed with error
code -1 (unknown libva error),exit</div>
<div class="gmail_default">zsh: exit 3 vainfo</div>
<div>
<div>% vdpauinfo</div>
<div>display: :0 screen: 0</div>
<div>Error creating VDPAU device: 23</div>
<div>zsh: exit 255 vdpauinfo</div>
</div>
<div><br>
</div>
</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Attached are strace outputs.</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Furthermore, in my completely n00b attempt to
figure out what's going on, I've stepped into the code
using gdb, and tried to trace where the failure is... and
it looks to me like no matter what I tell libva, it ALWAYS
goes looking for libatiadlxx.so, which is the proprietary
ATI drivers.</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Any help on how to proceed with my
troubleshooting? I've read through the documentation in
va.h and the API diagram, and am trying to wrap my head
around how the various pieces-parts go together and move
around each other, and I have to say I'm feeling a bit
overwhelmed. It's all very fascinating, but not my normal
digs, so I'm hoping one of you can give me some guidance
on how best to run this down, and hopefully turn this into
a patch if it's not too difficult... or a hopefully good
bug report if a patch is beyond me.</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif"><br>
</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Regards,</font></div>
<div class="gmail_default"><font face="verdana,
sans-serif">Richard</font></div>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div></div><div class=""><pre>_______________________________________________
Libva mailing list
<a href="mailto:Libva@lists.freedesktop.org" target="_blank">Libva@lists.freedesktop.org</a>
<a href="http://lists.freedesktop.org/mailman/listinfo/libva" target="_blank">http://lists.freedesktop.org/mailman/listinfo/libva</a>
</pre>
</div></blockquote>
<br>
</div>
</blockquote></div><br></div>