<div dir="ltr"><a href="http://wiki.linuxaudio.org/">http://wiki.linuxaudio.org/</a><br><div><br></div><div>I wouldn't want to maintain another wiki at ardour as well. There is enough spam on the forums right now.</div>
<div><br></div><div> Seablade</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, May 24, 2014 at 4:37 AM, Tim <span dir="ltr"><<a href="mailto:ardour@linux-daw.org" target="_blank">ardour@linux-daw.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Hey Paul,<br>
<br>
thanks for the script. Does it make sense to collect such knowledge anywhere in the internet. <br>
Perhaps it is a good idea to have a wiki at <a href="http://ardour.org" target="_blank">ardour.org</a>, where users and devs can log their knowledge.<br>
I think it could also be a discharge to the devs in general.<br>
<br>
Regards<span class="HOEnZb"><font color="#888888"><br>
Tim<br><br></font></span><div class="gmail_quote"><div><div class="h5">On 24. Mai 2014 03:47:23 MESZ, Paul Davis <<a href="mailto:paul@linuxaudiosystems.com" target="_blank">paul@linuxaudiosystems.com</a>> wrote:</div>
</div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div class="h5">
<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, May 23, 2014 at 9:38 PM, Benjamin Scherrer <span dir="ltr"><<a href="mailto:benjamin@wagnerbrutal.de" target="_blank">benjamin@wagnerbrutal.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
<br>
apart from the hdsploader, does anyone know why the issue "need to start<br>
the hdspmixer once to hear something" hasn't been addressed? Safety<br>
reasons sound fine, but there could be a simple "on" switch in the<br>
config, couldn't there? I haven't seen (heared) this behavior with<br>
another card.<br></blockquote><div><br></div><div>ALSA has a rule that all devices are silenced at boot.<br><br>It is up to user space to restore any existing configuration.<br><br></div><div>The ALSA tools used by most distros to do this restoration don't work properly in the case of a matrix mixer (which the HDSP series has). <br>
</div><div> <br></div><div>So instead, the user gets to run hdspmixer. It CAN be done with ALSA tools, but not with alsactl store/restore. I have shell scripts like the one below that I sometimes use to restore particular settings, which I include here to just to show proof of concept.<br>
<br>---------<br>#!/bin/bash<br><br>AMIXER="amixer -q"<br>CARD="-c 1"<br><br>if [ x$1 = xon ] ; then<br> gain=32768<br> verb="route"<br>else<br> gain=0<br> verb="mute"<br>
fi<br><br>shift;<br><br>#input_source : 0-25 (physical channels), <br># 26-51 (software playback)<br>#output_source : 0-25 (physical channels), <br># 26-27 (line out)<br><br>case $1 in<br> play)<br>
for chn in $(seq 26 51);do<br> $AMIXER $CARD cset numid=5 $chn,$(($chn-26)),$gain<br> done<br> ;;<br><br> thru)<br> for input in $(seq 0 25);do<br> for output in $(seq 0 25); do<br> if [ $input != $output ]; then<br>
$AMIXER $CARD cset numid=5 $input,$output,$gain<br> fi<br> done<br> done<br> ;;<br><br> thru12) <br> $AMIXER $CARD cset numid=5 0,0,$gain<br> $AMIXER $CARD cset numid=5 1,1,$gain<br>
;;<br><br> mon)<br> for chn in $(seq 26 51);do<br> if [ $(($chn % 2)) -eq 0 ] ; then<br> $AMIXER $CARD cset numid=5 $chn,26,$gain<br> else<br> $AMIXER $CARD cset numid=5 $chn,27,$gain<br>
fi<br> done<br> ;;<br><br> all)<br> for input in $(seq 0 51); do<br> for output in $(seq 0 27); do<br> echo -n "."<br> if [ $gain = 0 -o $input != $output ]; then<br> $AMIXER $CARD cset numid=5 $input,$output,$gain<br>
fi<br> done<br> echo<br> done<br> ;;<br><br> off)<br> for input in $(seq 0 51); do<br> for output in $(seq 0 27); do<br> echo -n "."<br> if [ $gain = 0 -o $input != $output ]; then<br>
$AMIXER $CARD cset numid=5 $input,$output,$gain<br> fi<br> done<br> echo<br> done<br> ;;<br>esac<br>------------------------<br><br></div></div></div></div>
<p style="margin-top:2.5em;margin-bottom:1em;border-bottom:1px solid #000"></p></div></div><div class=""><pre><hr><br>Ardour-Users mailing list<br><a href="mailto:ardour-users@lists.ardour.org" target="_blank">ardour-users@lists.ardour.org</a><br>
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-------<br>
Thanks for Ardour!<br>
<br>
Regards<br>
Tim</div></div><br>_______________________________________________<br>
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