mirror of
https://github.com/alsa-project/alsa-utils
synced 2024-11-09 17:15:43 +01:00
fixed detection of ISAPnP cards using 2.6 sysfs
This commit is contained in:
parent
e6cbac57f6
commit
439ac7ba9e
1 changed files with 32 additions and 20 deletions
|
@ -26,6 +26,10 @@ sbindir=@sbindir@
|
|||
version=@VERSION@
|
||||
USE_NLS=@USE_NLS@
|
||||
|
||||
# Useful for debugging
|
||||
PROCFS="/proc"
|
||||
SYSFS="/sys"
|
||||
|
||||
# i18n stuff
|
||||
if test "$USE_NLS" = "yes" && which gettext > /dev/null; then
|
||||
xecho() {
|
||||
|
@ -388,7 +392,7 @@ fi
|
|||
|
||||
|
||||
# MAIN
|
||||
if [ -d /proc/asound ]; then
|
||||
if [ -d $PROCFS/asound ]; then
|
||||
$rcalsasound stop >/dev/null 2>&1
|
||||
/sbin/rmmod dmasound dmasound_awacs 2>/dev/null
|
||||
fi
|
||||
|
@ -486,23 +490,31 @@ build_card_db () {
|
|||
# probe cards
|
||||
#
|
||||
probe_cards () {
|
||||
test -r /proc/isapnp || /sbin/modprobe isapnp >/dev/null 2>&1
|
||||
test -r /proc/isapnp || /sbin/modprobe isa-pnp >/dev/null 2>&1
|
||||
if [ -r /proc/isapnp ]; then
|
||||
cat /proc/isapnp >"$DUMP"
|
||||
elif [ -d /sys/bus/pnp/devices/00:01.00 ]; then
|
||||
found="0"
|
||||
test -r $PROCFS/isapnp || /sbin/modprobe isapnp >/dev/null 2>&1
|
||||
test -r $PROCFS/isapnp || /sbin/modprobe isa-pnp >/dev/null 2>&1
|
||||
if [ -r $PROCFS/isapnp ]; then
|
||||
cat $PROCFS/isapnp >"$DUMP"
|
||||
found="1"
|
||||
elif [ -r $SYSFS/bus/pnp/devices/0[0123]:01.00 ]; then
|
||||
# use 2.6 kernel's sysfs output
|
||||
# fake the isapnp dump
|
||||
# unfortunately, there is no card name information!
|
||||
( cd /sys/bus/pnp/devices
|
||||
for i in *:*.00; do
|
||||
id=`cat $i/id`
|
||||
echo "Card 0 '$id:ISAPnP $id' " >> "$DUMP"
|
||||
index=0
|
||||
for d1 in $SYSFS/devices/pnp* ; do
|
||||
for d2 in $d1/*:* ; do
|
||||
if [ -r $d2/card_id ]; then
|
||||
id=`cat $d2/card_id`
|
||||
name=`cat $d2/name`
|
||||
echo "Card $index '$id:$name' " >> "$DUMP"
|
||||
index=$[$index+1]
|
||||
found="1"
|
||||
fi
|
||||
done
|
||||
)
|
||||
else
|
||||
echo -n >"$DUMP"
|
||||
done
|
||||
fi
|
||||
if [ "$found" = "0" ]; then
|
||||
echo -n >"$DUMP"
|
||||
fi
|
||||
CARDID_DB=/var/tmp/alsaconf.cards
|
||||
if [ ! -r $CARDID_DB ]; then
|
||||
use_modinfo_db=1
|
||||
|
@ -554,7 +566,7 @@ BEGIN {
|
|||
#
|
||||
# PowerMac
|
||||
#
|
||||
if grep -q MacRISC /proc/cpuinfo; then
|
||||
if grep -q MacRISC $PROCFS/cpuinfo; then
|
||||
/sbin/modprobe -a -l | grep 'snd-powermac' | \
|
||||
while read i; do
|
||||
i=${i##*/}
|
||||
|
@ -726,20 +738,20 @@ If you have a big amplifier, lower your volumes or say no.
|
|||
#
|
||||
|
||||
check_dma_avail () {
|
||||
if [ -r /proc/dma ]; then
|
||||
if [ -r $PROCFS/dma ]; then
|
||||
list=""
|
||||
for dma in $*; do
|
||||
grep -q '^ *'$dma': ' /proc/dma || list="$list $dma"
|
||||
grep -q '^ *'$dma': ' $PROCFS/dma || list="$list $dma"
|
||||
done
|
||||
echo $list
|
||||
fi
|
||||
}
|
||||
|
||||
check_irq_avail () {
|
||||
if [ -r /proc/interrupts ]; then
|
||||
if [ -r $PROCFS/interrupts ]; then
|
||||
list=""
|
||||
for irq in $*; do
|
||||
grep -q '^ *'$irq': ' /proc/interrupts || list="$list $irq"
|
||||
grep -q '^ *'$irq': ' $PROCFS/interrupts || list="$list $irq"
|
||||
done
|
||||
echo $list
|
||||
fi
|
||||
|
@ -770,7 +782,7 @@ ac_try_load () {
|
|||
# kill the child process if still exists.
|
||||
kill -9 $pp > /dev/null 2>&1
|
||||
st=$?
|
||||
ac_cardname=`head -n 1 /proc/asound/cards | sed -e 's/^[0-9].* - \(.*\)$/\1/'`
|
||||
ac_cardname=`head -n 1 $PROCFS/asound/cards | sed -e 's/^[0-9].* - \(.*\)$/\1/'`
|
||||
/sbin/modprobe -r snd-$1 >/dev/null 2>&1
|
||||
if [ $st = 0 ]; then
|
||||
# irq problem?
|
||||
|
|
Loading…
Reference in a new issue