slitaz-boot-scripts rev 42
Cmdline: sound=<driver> support
author | Pascal Bellard <pascal.bellard@slitaz.org> |
---|---|
date | Wed Mar 05 09:27:30 2008 +0000 (2008-03-05) |
parents | 15b59bbf70c4 |
children | 46f1b3ef0c8b |
files | etc/init.d/hwconf.sh |
line diff
1.1 --- a/etc/init.d/hwconf.sh Sat Mar 01 12:11:15 2008 +0000 1.2 +++ b/etc/init.d/hwconf.sh Wed Mar 05 09:27:30 2008 +0000 1.3 @@ -6,33 +6,35 @@ 1.4 # Sound configuration stuff. First check if sound=no and remoce all sound 1.5 # Kernel modules. 1.6 # 1.7 -if grep -q -w "sound=no" /proc/cmdline; then 1.8 - echo -n "Removing all sound kernel modules..." 1.9 - rm -rf /lib/modules/`uname -r`/kernel/sound 1.10 - status 1.11 - echo -n "Removing all sound packages..." 1.12 - for i in $(grep -l '^DEPENDS=.*alsa-lib' /var/lib/tazpkg/installed/*/receipt) ; do 1.13 - pkg=${i#/var/lib/tazpkg/installed/} 1.14 - echo 'y' | tazpkg remove ${pkg%/*} > /dev/null 1.15 - done 1.16 - echo 'y' | tazpkg remove alsa-lib > /dev/null 1.17 - status 1.18 -else 1.19 - # Config or not config 1.20 - if grep -q -w "sound=noconf" /proc/cmdline; then 1.21 - echo "Sound configuration is disable from cmdline..." 1.22 - elif [ ! -f /var/lib/sound-card-driver ]; then 1.23 - if [ -f /usr/sbin/soundconf ]; then 1.24 - # Start soundconf to config driver and load module for Live mode 1.25 - /usr/sbin/soundconf 1.26 - else 1.27 - echo "Unable to found: /usr/sbin/soundconf" 1.28 - fi 1.29 +if grep -q -w "sound=" /proc/cmdline; then 1.30 + DRIVER=`cat /proc/cmdline | sed 's/.*sound=\([^ ]*\).*/\1/'` 1.31 + case "$DRIVER" in 1.32 + no) 1.33 + echo -n "Removing all sound kernel modules..." 1.34 + rm -rf /lib/modules/`uname -r`/kernel/sound 1.35 + status 1.36 + echo -n "Removing all sound packages..." 1.37 + for i in $(grep -l '^DEPENDS=.*alsa-lib' /var/lib/tazpkg/installed/*/receipt) ; do 1.38 + pkg=${i#/var/lib/tazpkg/installed/} 1.39 + echo 'y' | tazpkg remove ${pkg%/*} > /dev/null 1.40 + done 1.41 + echo 'y' | tazpkg remove alsa-lib > /dev/null 1.42 + status;; 1.43 + noconf) 1.44 + echo "Sound configuration is disable from cmdline...";; 1.45 + *) 1.46 + echo "Using sound kernel module $DRIVER...";; 1.47 + echo "snd-$DRIVER" > /var/lib/sound-card-driver;; 1.48 + esac 1.49 +elif [ ! -f /var/lib/sound-card-driver ]; then 1.50 + if [ -f /usr/sbin/soundconf ]; then 1.51 + # Start soundconf to config driver and load module for Live mode 1.52 + /usr/sbin/soundconf 1.53 else 1.54 - # /var/lib/sound-card-driver exist so sound is already configured. 1.55 - continue 1.56 + echo "Unable to found: /usr/sbin/soundconf" 1.57 fi 1.58 fi 1.59 + 1.60 # Restore sound config for installed system. 1.61 if [ -f /var/lib/sound-card-driver ]; then 1.62 echo -n "Restoring last alsa configuration..."