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sound: (arm) use /proc/asound/cards to detect soundcard changes if PCI bus is missing

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root 2012-03-02 15:11:40 +01:00
parent f365eb6f03
commit dd6e1435ce
1 changed files with 11 additions and 2 deletions
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11
postplug.d/35sound
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@ -73,7 +73,16 @@ set 'Audigy Analog/Digital Output Jack' off
_EOF
}
if [ -e /proc/bus/pci ]; then
SOUND_DEV="`lspci -n | grep " 04[0-9][0-9]: "`"
fi
if [ ! "$SOUND_DEV" ]; then
if [ -e /proc/asound/cards ]; then
SOUND_DEV="`md5sum /proc/asound/cards 2>/dev/null`"
else
SOUND_DEV="missing"
fi
fi
if [ "$SOUND_FORCE_RESCAN" != "on" -a "$SOUND_FORCE_RESCAN" != "1" ]; then
if [ -e $postpluglibdir/sound.cache ]; then
@ -87,7 +96,7 @@ fi
echo "$SOUND_DEV" > $postpluglibdir/sound.cache
for c in /proc/asound/card[0-9]*; do
id=`cat $c/id`
codec=`grep Codec: $c/codec* | head -n1`
codec=`grep Codec: $c/codec* 2>/dev/null | head -n1`
logmsg "$me" $"setting volumes for $id sound card ($codec)"
index=${d1/*card}
set_mixers $index