mirror of
https://github.com/alsa-project/alsa-utils
synced 2024-12-23 09:46:31 +01:00
33b47cd2d4
Fix for systems like debian which has different lspci output. Signed-off-by: Thomas Hood <jdthood@yahoo.co.uk>
1180 lines
29 KiB
Bash
1180 lines
29 KiB
Bash
#!/bin/bash
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#
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# ALSA Configurator
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#
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# Copyright (c) 1999-2002 SuSE GmbH
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# Jan ONDREJ
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#
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# written by Takashi Iwai <tiwai@suse.de>
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# Bernd Kaindl <bk@suse.de>
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# Jan ONDREJ (SAL) <ondrejj@salstar.sk>
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#
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# based on the original version of Jan ONDREJ's alsaconf for ALSA 0.4.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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prefix=@prefix@
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exec_prefix=@exec_prefix@
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bindir=@bindir@
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sbindir=@sbindir@
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version=@VERSION@
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# Check for GNU/Linux distributions
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if [ -f /etc/SuSE-release -o -f /etc/UnitedLinux-release ]; then
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distribution="suse"
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elif [ -f /etc/gentoo-release ]; then
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distribution="gentoo"
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elif [ -f /etc/debian_version ]; then
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distribution="debian"
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elif [ -f /etc/mandrake-release ]; then
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distribution="mandrake"
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elif [ -f /etc/redhat-release -a `grep -c "Red Hat" /etc/redhat-release 2>/dev/null` -ne 0 ]; then
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distribution="redhat"
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elif [ -f /etc/fedora-release -a `grep -c "Fedora" /etc/fedora-release 2>/dev/null` -ne 0 ]; then
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distribution="fedora"
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else
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distribution="unknown"
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fi
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for prog in lspci lsmod; do
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for path in /sbin /usr/sbin /bin /usr/bin;do
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[[ -x $path/$prog ]] && eval $prog=$path/$prog
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done
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done
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unset prog path
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usage() {
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echo "ALSA configurator version $version"
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echo "usage: alsaconf [options]"
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echo " -l|--legacy check only legacy non-isapnp cards"
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echo " -m|--modinfo read module descriptions instead of reading card db"
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echo " -s|--sound wav-file"
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echo " use the specified wav file as a test sound"
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echo " -u|--uid uid set the uid for the ALSA devices (default = 0) [obsoleted]"
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echo " -g|--gid gid set the gid for the ALSA devices (default = 0) [obsoleted]"
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echo " -d|--devmode mode"
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echo " set the permission for ALSA devices (default = 0666) [obs.]"
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echo " -r|--strict set strict device mode (equiv. with -g 17 -d 0660) [obsoleted]"
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echo " -L|--log file logging on the specified file (for debugging purpose only)"
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echo " -p|--probe card-name"
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echo " probe a legacy non-isapnp card and print module options"
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echo " -P|--listprobe list the supported legacy card modules"
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echo " -c|--config file"
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echo " specify the module config file"
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echo " -h|--help what you're reading"
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exit 1
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}
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OPTS=`getopt -o lmL:hp:Pu:g:d:rs:c: --long legacy,modinfo,log:,help,probe:,listprobe,uid:,gid:,devmode:,strict,sound:,config: -n alsaconf -- "$@"` || exit 1
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eval set -- "$OPTS"
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do_legacy_only=0
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use_modinfo_db=0
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alsa_uid=0
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alsa_gid=0
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alsa_mode=0666
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legacy_probe_card=""
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LOGFILE=""
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TESTSOUND="@TESTSOUND@"
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try_all_combination=0
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# legacy support
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LEGACY_CARDS="opl3sa2 cs4236 cs4232 cs4231 es18xx es1688 sb16 sb8"
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while true ; do
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case "$1" in
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-l|--legacy)
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do_legacy_only=1; shift ;;
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-m|--modifno)
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use_modinfo_db=1; shift ;;
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-s|--sound)
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TESTSOUND=$2; shift 2;;
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-h|--help)
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usage; exit 1 ;;
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-L|--log)
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LOGFILE="$2"; shift 2;;
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-p|--probe)
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legacy_probe_card="$2"; shift 2;;
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-P|--listprobe)
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echo "$LEGACY_CARDS"; exit 0;;
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-u|--uid)
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alsa_uid="$2"; shift 2;;
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-g|--gid)
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alsa_gid="$2"; shift 2;;
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-d|--devmode)
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alsa_mode="$2"; shift 2;;
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-r|--strict)
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alsa_uid=0; alsa_gid=17; alsa_mode=0660; shift;;
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-c|--config)
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cfgfile="$2"; shift 2;;
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--) shift ; break ;;
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*) usage ; exit 1 ;;
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esac
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done
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# Check for root privileges
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if [ `id -u` -ne 0 ]; then
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echo "You must be root to use this script."
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exit 1
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fi
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#
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# check the snd_ prefix for ALSA module options
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# snd_ prefix is obsoleted since 0.9.0rc4.
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#
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if modinfo -p snd | grep -q snd_ ; then
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mpfx="snd_"
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else
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mpfx=""
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fi
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alsa_device_opts=""
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if modinfo -p snd | grep -q uid ; then
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if [ x"$alsa_uid" != x0 ]; then
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alsa_device_opts="$alsa_device_opts ${mpfx}device_uid=$alsa_uid"
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fi
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if [ x"$alsa_gid" != x0 ]; then
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alsa_device_opts="$alsa_device_opts ${mpfx}device_gid=$alsa_gid"
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fi
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fi
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if modinfo -p snd | grep -q device_mode ; then
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if [ x"$alsa_mode" != x0 ]; then
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alsa_device_opts="$alsa_device_opts ${mpfx}device_mode=$alsa_mode"
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fi
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fi
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case `uname -r` in
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2.6.*)
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kernel="new"
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;;
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*)
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kernel="old"
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;;
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esac
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# cfgfile = base config file to remove/update the sound setting
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# cfgout = new config file to write the sound setting (if different from $cfgfile)
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if [ -n "$cfgfile" ]; then
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if [ ! -r "$cfgfile" ]; then
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echo "ERROR: The config file $cfgfile doesn't exist."
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exit 1
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fi
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else
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if [ "$distribution" = "gentoo" ]; then
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cfgfile="/etc/modules.d/alsa"
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elif [ "$kernel" = "new" ]; then
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if [ -d /etc/modprobe.d ]; then
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cfgout="/etc/modprobe.d/sound"
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fi
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cfgfile="/etc/modprobe.conf"
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elif [ "$distribution" = "debian" ]; then
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cfgfile="/etc/modutils/alsa-base"
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elif [ -e /etc/modules.conf ]; then
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cfgfile="/etc/modules.conf"
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elif [ -e /etc/conf.modules ]; then
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cfgfile="/etc/conf.modules"
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else
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cfgfile="/etc/modules.conf"
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touch /etc/modules.conf
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fi
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fi
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# Check for dialog, whiptail, gdialog, awk, ... ?
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if which dialog > /dev/null; then
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DIALOG=dialog
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else
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if which whiptail > /dev/null; then
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whiptail_wrapper() {
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X1="$1"
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X2="$2"
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if [ $1 = --yesno ]; then
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X3=`expr $3 + 2`
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else
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X3=$3
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fi
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shift 3
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whiptail "$X1" "$X2" $X3 "$@"
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}
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DIALOG=whiptail_wrapper
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else
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echo "Error, dialog or whiptail not found."
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exit 1
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fi
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fi
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if which awk > /dev/null; then :
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else
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echo "Error, awk not found. Can't continue."
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exit 1
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fi
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#
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# remove entries by yast2 sound configurator
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#
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remove_y2_block() {
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awk '
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/^alias sound-slot-[0-9]/ { next }
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/^alias char-major-116 / { next }
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/^alias char-major-14 / { next }
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/^alias snd-card-[0-9] / { next }
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/^options snd / { next }
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/^options snd-/ { next }
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/^options off / { next }
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/^alias sound-service-[0-9]/ { next }
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/^# YaST2: sound / { next }
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{ print }'
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}
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#
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# remove entries by sndconfig sound configurator
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#
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# found strings to search for in WriteConfModules,
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# from sndconfig 0.68-4 (rawhide version)
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remove_sndconfig_block() {
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awk '
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/^alias sound-slot-0/ { modulename = $3 ; next }
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/^alias sound-slot-[0-9]/ { next }
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/^post-install sound-slot-[0-9] / { next }
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/^pre-remove sound-slot-[0-9] / { next }
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/^options sound / { next }
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/^alias synth0 opl3/ { next }
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/^options opl3 / { next }
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/^alias midi / { mididev = $3 ; next }
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/^options / { if ($2 == mididev) next }
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/^pre-install / { if ($2 == mididev) next }
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/^alias synth0 / { synth = $3 ; next }
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/^post-install / { if ($2 == synth) next }
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/^options sb / { next }
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/^post-install .+ \/bin\/modprobe "aci"/ { if ($2 == modulename) next }
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/^options adlib_card / { next }
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/^options .+ isapnp=1/ { if ($2 == modulename) next }
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/^options i810_audio / { next }
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/^options / {if ($2 == modulename) next }
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{ print }'
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}
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#
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# remove the previous configuration by alsaconf
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#
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remove_ac_block() {
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awk '/^'"$ACB"'$/,/^'"$ACE"'$/ { next } { print }'
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}
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#
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# set default mixer volumes
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#
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mixer() {
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amixer set "$1" "$2" unmute >/dev/null 2>&1
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amixer set "$1" unmute >/dev/null 2>&1
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}
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set_mixers() {
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mixer Master 75%
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mixer PCM 90%
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mixer Synth 90%
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mixer CD 90%
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# mute mic
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amixer set Mic 0% mute >/dev/null 2>&1
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# ESS 1969 chipset has 2 PCM channels
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mixer PCM,1 90%
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# Trident/YMFPCI/emu10k1
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mixer Wave 100%
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mixer Music 100%
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mixer AC97 100%
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# CS4237B chipset:
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mixer 'Master Digital' 75%
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# Envy24 chips with analog outs
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mixer DAC 90%
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mixer DAC,0 90%
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mixer DAC,1 90%
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# some notebooks use headphone instead of master
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mixer Headphone 75%
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mixer Playback 100%
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# turn off digital switches
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amixer set "SB Live Analog/Digital Output Jack" off >/dev/null 2>&1
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amixer set "Audigy Analog/Digital Output Jack" off >/dev/null 2>&1
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}
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# INTRO
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intro() {
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$DIALOG --msgbox "
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ALSA CONFIGURATOR
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v$version
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This script is a configurator for
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Advanced Linux Sound Architecture (ALSA) driver.
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If ALSA is already running, you should close all sound
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apps now and stop the sound driver.
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alsaconf will try to do this, but it's not 100% sure.
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" 20 63 || acex 0
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}
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# FAREWELL
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farewell() {
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$DIALOG --msgbox "
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$*
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ALSA CONFIGURATOR
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will prepare the card for playing now.
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Now I'll run '`basename $rcalsasound` start', then I'll use
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amixer to raise the default volumes.
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You can change the volume later via a mixer
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program such as alsamixer or gamix.
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" 17 60 || acex 0
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}
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# Exit function
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acex() {
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cleanup
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clear
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exit $1
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}
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#
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# search for alsasound init script
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#
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if [ "$distribution" = "debian" ]; then
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rcalsasound=/etc/init.d/alsa
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elif [ -x /etc/init.d/alsasound ]; then
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rcalsasound=/etc/init.d/alsasound
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elif [ -x /usr/sbin/rcalsasound ]; then
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rcalsasound=/usr/sbin/rcalsasound
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elif [ -x /sbin/rcalsasound ]; then
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rcalsasound=/sbin/rcalsasound
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elif [ -x /etc/rc.d/init.d/alsasound ]; then
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rcalsasound=/etc/rc.d/init.d/alsasound
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elif [ -x /etc/init.d/alsa ]; then
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rcalsasound=/etc/init.d/alsa
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else
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rcalsasound=rcalsasound
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fi
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# MAIN
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if [ -d /proc/asound ]; then
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$rcalsasound stop >/dev/null 2>&1
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/sbin/rmmod dmasound dmasound_awacs 2>/dev/null
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fi
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cleanup () {
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killall -9 aplay arecord >/dev/null 2>&1
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/sbin/modprobe -r isapnp >/dev/null 2>&1
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/sbin/modprobe -r isa-pnp >/dev/null 2>&1
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rm -f "$TMP" "$addcfg" "$FOUND" "$DUMP"
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}
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trap cleanup 0
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TMP=`mktemp -q /tmp/alsaconf.XXXXXX`
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if [ $? -ne 0 ]; then
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echo "$0: Can't create temp file, exiting..."
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exit 1
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fi
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addcfg=`mktemp -q /tmp/alsaconf.XXXXXX`
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if [ $? -ne 0 ]; then
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echo "$0: Can't create temp file, exiting..."
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exit 1
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fi
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FOUND=`mktemp -q /tmp/alsaconf.XXXXXX`
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if [ $? -ne 0 ]; then
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echo "$0: Can't create temp file, exiting..."
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exit 1
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fi
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DUMP=`mktemp -q /tmp/alsaconf.XXXXXX`
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if [ $? -ne 0 ]; then
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echo "$0: Can't create temp file, exiting..."
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exit 1
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fi
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# convert ISA PnP id number to string 'ABC'
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convert_isapnp_id () {
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if [ -z "$1" ]; then
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echo "XXXX"
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return
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fi
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let a='('$1'>>2) & 0x3f'
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let b='(('$1' & 0x03) << 3) | (('$1' >> 13) & 0x07)'
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let c='('$1'>> 8) & 0x1f'
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strs='@ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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echo ${strs:$a:1}${strs:$b:1}${strs:$c:1}
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}
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# swap high & low bytes
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swap_number () {
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if [ -z "$1" ]; then
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echo "0000"
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return
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fi
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let v='(('$1'>>8)&0xff)|(('$1'&0xff)<<8)'
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printf "%04x" $v
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}
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# build card database
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# build_card_db filename
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build_card_db () {
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MODDIR=/lib/modules/`uname -r`
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last_driver=""
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echo -n > $1
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# list pci cards
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while read driver vendor device dummy; do
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if expr $driver : 'snd-.*' >/dev/null ; then
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if [ "$last_driver" != "$driver" ]; then
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echo $driver.o
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last_driver=$driver
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fi
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id1=`printf '0x%04x' $vendor`
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id2=`printf '0x%04x' $device`
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echo "PCI: $id1=$id2"
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fi
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done < $MODDIR/modules.pcimap >> $1
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# list isapnp cards
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while read driver cardvendor carddevice data vendor func; do
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if expr $driver : 'snd-.*' >/dev/null ; then
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if [ "$last_driver" != "$driver" ]; then
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echo $driver.o
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last_driver=$driver
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fi
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id1=`convert_isapnp_id $cardvendor`
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dev1=`swap_number $carddevice`
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id2=`convert_isapnp_id $vendor`
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dev2=`swap_number $func`
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echo "ISAPNP: $id1$dev1=$id2$dev2"
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fi
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done < $MODDIR/modules.isapnpmap >> $1
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}
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#
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# probe cards
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#
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probe_cards () {
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test -r /proc/isapnp || /sbin/modprobe isapnp >/dev/null 2>&1
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test -r /proc/isapnp || /sbin/modprobe isa-pnp >/dev/null 2>&1
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if [ -r /proc/isapnp ]; then
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cat /proc/isapnp >"$DUMP"
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elif [ -d /sys/bus/pnp/devices/00:01.00 ]; then
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# use 2.6 kernel's sysfs output
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# fake the isapnp dump
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# unfortunately, there is no card name information!
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( cd /sys/bus/pnp/devices
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for i in *:*.00; do
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id=`cat $i/id`
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echo "Card 0 '$id:ISAPnP $id' " >> "$DUMP"
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done
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)
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else
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echo -n >"$DUMP"
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fi
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CARDID_DB=/var/tmp/alsaconf.cards
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if [ ! -r $CARDID_DB ]; then
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use_modinfo_db=1
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fi
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if [ $use_modinfo_db != 1 ]; then
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if [ $CARDID_DB -ot /lib/modules/`uname -r`/modules.dep ]; then
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use_modinfo_db=1
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fi
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fi
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if [ $use_modinfo_db = 1 ]; then
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echo "Building card database.."
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build_card_db $CARDID_DB
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fi
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if [ ! -r $CARDID_DB ]; then
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echo "No card database is found.."
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exit 1
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fi
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ncards=`grep '^snd-.*\.o$' $CARDID_DB | wc -w`
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|
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awk '
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BEGIN {
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format="%-40s %s\n";
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ncards='"$ncards"';
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idx=0;
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}
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/^snd-.*\.o$/{
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sub(/.o$/, "");
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driver=$0;
|
|
perc=(idx * 100) / (ncards + 1);
|
|
print int(perc);
|
|
idx++;
|
|
}
|
|
/^[<literal space><literal tab>]*PCI: /{
|
|
gsub(/0x/, "");
|
|
gsub(/=/, ":");
|
|
x = sprintf ("'$lspci' -n 2>/dev/null| grep '"' 040.: '"' | grep %s", $2);
|
|
if (system (x) == 0)
|
|
printf "%s %s\n", $2, driver >>"'"$FOUND"'"
|
|
}
|
|
/^[<literal space><literal tab>]*ISAPNP: /{
|
|
gsub(/=.*/, "");
|
|
x = sprintf ("grep '\''^Card [0-9] .%s:'\'' '"$DUMP"'", $2);
|
|
if (system (x) == 0)
|
|
printf "%s %s\n", $2, driver >>"'"$FOUND"'"
|
|
}' < $CARDID_DB |\
|
|
$DIALOG --gauge "Searching sound cards" 6 40 0
|
|
|
|
#
|
|
# PowerMac
|
|
#
|
|
if grep -q MacRISC /proc/cpuinfo; then
|
|
/sbin/modprobe -a -l | grep 'snd-powermac' | \
|
|
while read i; do
|
|
i=${i##*/}
|
|
i=${i%%.o}
|
|
i=${i%%.ko}
|
|
echo "PowerMac $i" >> $FOUND
|
|
done
|
|
fi
|
|
}
|
|
|
|
#
|
|
# look for a descriptive device name from the given device id
|
|
#
|
|
find_device_name () {
|
|
if expr "$1" : '[0-9a-f][0-9a-f][0-9a-f][0-9a-f]:[0-9a-f][0-9a-f][0-9a-f][0-9a-f]' >/dev/null; then
|
|
$lspci -d $1 2>/dev/null| sed -e 's/^.*:..\.. Multimedia audio controller: //g'
|
|
return
|
|
elif expr "$1" : '[A-Z@][A-Z@][A-Z@][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' >/dev/null; then
|
|
cardname=`grep '^Card [0-9]\+ '\'$1':' $DUMP | head -n 1 | sed -e 's/^Card [0-9]\+ '\''.*:\(.*\)'\'' .*$/\1/'`
|
|
echo $cardname
|
|
else
|
|
echo $1
|
|
fi
|
|
}
|
|
|
|
#
|
|
# configure and try test sound
|
|
#
|
|
ac_config_card () {
|
|
|
|
CARD_DRIVER=snd-$1
|
|
CARD_OPTS="${*:2}"
|
|
|
|
if [ -n "$cfgout" ]; then
|
|
$DIALOG --yesno "
|
|
Configuring $CARD_DRIVER
|
|
Do you want to modify ${cfgout} (and ${cfgfile} if present)?" 8 50 || acex 0
|
|
else
|
|
$DIALOG --yesno "
|
|
Configuring $CARD_DRIVER
|
|
Do you want to modify ${cfgfile}?" 8 50 || acex 0
|
|
fi
|
|
clear
|
|
|
|
# Copy conf.modules and make changes.
|
|
ACB="# --- BEGIN: Generated by ALSACONF, do not edit. ---"
|
|
ACE="# --- END: Generated by ALSACONF, do not edit. ---"
|
|
|
|
# Detect 2.2.X kernel
|
|
KVER=`uname -r | tr ".-" " "`
|
|
KVER1=`echo $KVER | cut -d" " -f1`
|
|
KVER2=`echo $KVER | cut -d" " -f2`
|
|
if [ $KVER1 -ge 2 ] && [ $KVER2 -ge 2 ]; then
|
|
SOUND_CORE="soundcore"
|
|
else
|
|
SOUND_CORE="snd"
|
|
fi
|
|
|
|
if [ -r $cfgfile ] ; then
|
|
if [ "$distribution" = "redhat" -o "$distribution" = "fedora" ] ; then
|
|
remove_ac_block < $cfgfile | remove_sndconfig_block | uniq > $TMP
|
|
else
|
|
remove_ac_block < $cfgfile | remove_y2_block | uniq > $TMP
|
|
fi
|
|
fi
|
|
|
|
if [ -z "$have_alias" -a "$kernel" = "new" ]; then
|
|
if grep -q char-major-116 /lib/modules/`uname -r`/modules.alias; then
|
|
have_alias="yes"
|
|
fi
|
|
fi
|
|
if [ -z "$have_alias" ]; then
|
|
echo "alias char-major-116 snd
|
|
alias char-major-14 $SOUND_CORE
|
|
alias sound-service-0-0 snd-mixer-oss
|
|
alias sound-service-0-1 snd-seq-oss
|
|
alias sound-service-0-3 snd-pcm-oss
|
|
alias sound-service-0-8 snd-seq-oss
|
|
alias sound-service-0-12 snd-pcm-oss" >> $addcfg
|
|
fi
|
|
if [ -n "$alsa_device_opts" ]; then
|
|
echo "options snd $alsa_device_opts" >> $addcfg
|
|
fi
|
|
echo "alias snd-card-0 $CARD_DRIVER
|
|
alias sound-slot-0 $CARD_DRIVER" >> $addcfg
|
|
if [ -n "$CARD_OPTS" ]; then
|
|
echo "options $CARD_DRIVER $CARD_OPTS" >> $addcfg
|
|
fi
|
|
|
|
if [ -n "$cfgout" ]; then
|
|
[ ! -r "$cfgfile" ] || cmp -s "$TMP" "$cfgfile" || cat "$TMP" > "$cfgfile"
|
|
cmp -s "$addcfg" "$cfgout" || cat "$addcfg" > "$cfgout"
|
|
else
|
|
echo "$ACB
|
|
# --- ALSACONF verion $version ---" >> $TMP
|
|
cat "$addcfg" >> "$TMP"
|
|
echo "$ACE
|
|
" >> $TMP
|
|
cmp -s "$TMP" "$cfgfile" || cat "$TMP" > "$cfgfile"
|
|
fi
|
|
|
|
/sbin/depmod -a 2>/dev/null
|
|
|
|
# remove yast2 entries (- only for suse distro)
|
|
if [ -f /var/lib/YaST/unique.inf ]; then
|
|
awk '
|
|
BEGIN { in_sound=0; }
|
|
/^\[sound\]$/ { print; in_sound=1; next; }
|
|
/^\[.+\]$/ { print; in_sound=0; next; }
|
|
{ if (in_sound == 0) { print; } }
|
|
' < /var/lib/YaST/unique.inf > $TMP
|
|
cp -f $TMP /var/lib/YaST/unique.inf
|
|
fi
|
|
|
|
farewell "OK, driver $CARD_DRIVER is configured."
|
|
clear
|
|
if [ "$distribution" = "gentoo" ]; then
|
|
echo Running modules-update...
|
|
modules-update
|
|
elif [ "$distribution" = "debian" ]; then
|
|
echo Running update-modules...
|
|
update-modules
|
|
fi
|
|
echo Loading driver...
|
|
$rcalsasound start
|
|
echo Setting default volumes...
|
|
if [ -x $bindir/set_default_volume ]; then
|
|
$bindir/set_default_volume -f
|
|
else
|
|
set_mixers
|
|
fi
|
|
if [ -f $TESTSOUND ]; then
|
|
if $DIALOG --yesno "
|
|
The mixer is set up now for for playing.
|
|
Shall I try to play a sound sample now?
|
|
|
|
NOTE:
|
|
If you have a big amplifier, lower your volumes or say no.
|
|
Otherwise check that your speaker volume is open,
|
|
and look if you can hear test sound.
|
|
" 13 65
|
|
then
|
|
clear
|
|
echo
|
|
aplay $TESTSOUND
|
|
fi
|
|
fi
|
|
if [ ! -r /etc/asound.state ]; then
|
|
echo "Saving the mixer setup used for this in /etc/asound.state."
|
|
$sbindir/alsactl store
|
|
fi
|
|
clear
|
|
cat <<END
|
|
===============================================================================
|
|
|
|
Now ALSA is ready to use.
|
|
For adjustment of volumes, use your favorite mixer.
|
|
|
|
Have a lot of fun!
|
|
|
|
END
|
|
}
|
|
|
|
|
|
#
|
|
# probe legacy ISA cards
|
|
#
|
|
|
|
check_dma_avail () {
|
|
if [ -r /proc/dma ]; then
|
|
list=""
|
|
for dma in $*; do
|
|
grep '^ *'$dma': ' /proc/dma >/dev/null 2>&1 || list="$list $dma"
|
|
done
|
|
echo $list
|
|
fi
|
|
}
|
|
|
|
check_irq_avail () {
|
|
if [ -r /proc/interrupts ]; then
|
|
list=""
|
|
for irq in $*; do
|
|
grep '^ *'$irq': ' /proc/interrupts >/dev/null 2>&1 || list="$list $irq"
|
|
done
|
|
echo $list
|
|
fi
|
|
}
|
|
|
|
# check playback
|
|
# return 0 - OK, 1 - NG, 2 - not working (irq/dma problem)
|
|
ac_try_load () {
|
|
test -n "$LOGFILE" && echo "$1 ${*:2}" >> "$LOGFILE"
|
|
/sbin/modprobe snd-$1 ${*:2} >/dev/null 2>&1
|
|
if $lsmod | grep -E '^(snd-|snd_)'$1' ' >/dev/null 2>&1; then
|
|
: ;
|
|
else
|
|
modprobe -r snd-$1 >/dev/null 2>&1
|
|
return 1
|
|
fi
|
|
|
|
# mute mixers
|
|
amixer set Master 0% mute >/dev/null 2>&1
|
|
amixer set PCM 0% mute >/dev/null 2>&1
|
|
|
|
# output 0.5 sec
|
|
head -c 4000 < /dev/zero | aplay -r8000 -fS16_LE -traw -c1 > /dev/null 2>&1 &
|
|
# remember pid
|
|
pp=$!
|
|
# sleep for 2 seconds (to be sure -- 1 sec would be enough)
|
|
sleep 2
|
|
# 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/'`
|
|
/sbin/modprobe -r snd-$1 >/dev/null 2>&1
|
|
if [ $st = 0 ]; then
|
|
# irq problem?
|
|
test -n "$LOGFILE" && echo "no playback return" >> "$LOGFILE"
|
|
return 2
|
|
else
|
|
# seems ok!
|
|
test -n "$LOGFILE" && echo "playback OK" >> "$LOGFILE"
|
|
return 0
|
|
fi
|
|
}
|
|
|
|
# check capture
|
|
# return 0 - OK, 1 - NG, 2 - not working (irq/dma problem)
|
|
# ac_try_capture card duplex opts
|
|
ac_try_capture () {
|
|
test -n "$LOGFILE" && echo "$1 ${*:2}" >> "$LOGFILE"
|
|
/sbin/modprobe snd-$1 ${*:3} >/dev/null 2>&1
|
|
if $lsmod | grep -E '^(snd-|snd_)'$1' ' >/dev/null 2>&1; then
|
|
: ;
|
|
else
|
|
modprobe -r snd-$1 >/dev/null 2>&1
|
|
return 1
|
|
fi
|
|
|
|
# mute mixers
|
|
amixer set Master 0% mute >/dev/null 2>&1
|
|
amixer set PCM 0% mute >/dev/null 2>&1
|
|
|
|
play_pid=0
|
|
if [ $2 = yes ]; then
|
|
# try duplex - start dummy playing
|
|
aplay -r8000 -fS16_LE -traw -c1 < /dev/zero > /dev/null 2>&1 &
|
|
play_pid=$!
|
|
fi
|
|
# record 1sec
|
|
arecord -d1 > /dev/null 2>&1 &
|
|
# remember pid
|
|
pp=$!
|
|
# sleep for 2 seconds
|
|
sleep 2
|
|
# kill the child process if still exists.
|
|
kill -9 $pp > /dev/null 2>&1
|
|
st=$?
|
|
# kill playback process if any
|
|
test $play_pid != 0 && kill -9 $play_pid
|
|
/sbin/modprobe -r snd-$1 >/dev/null 2>&1
|
|
if [ $st = 0 ]; then
|
|
test -n "$LOGFILE" && echo "capture no return" >> "$LOGFILE"
|
|
return 2
|
|
else
|
|
test -n "$LOGFILE" && echo "capture OK" >> "$LOGFILE"
|
|
return 0
|
|
fi
|
|
}
|
|
|
|
get_dma_pair () {
|
|
case $1 in
|
|
0)
|
|
echo 1 3 5;;
|
|
1)
|
|
echo 0 3 5;;
|
|
3)
|
|
echo 1 0 5;;
|
|
5)
|
|
echo 3 1 0;;
|
|
esac
|
|
}
|
|
|
|
#
|
|
# check playback on specified irqs
|
|
#
|
|
# ac_try_irq card opts irqs...
|
|
# return 0 - OK, 1 - NG, 2 - not working (dma problem?)
|
|
#
|
|
ac_try_irq () {
|
|
card=$1
|
|
opts="$2 ${mpfx}irq=$3"
|
|
ac_try_load $card $opts >/dev/null 2>&1
|
|
result=$?
|
|
case $result in
|
|
0)
|
|
ac_opts="$opts"
|
|
return 0
|
|
;;
|
|
2)
|
|
for irq in ${*:4}; do
|
|
opts="$2 ${mpfx}irq=$irq"
|
|
ac_try_load $card $opts >/dev/null 2>&1
|
|
if [ $? = 0 ]; then
|
|
ac_opts="$opts"
|
|
return 0
|
|
fi
|
|
done
|
|
return 2
|
|
;;
|
|
esac
|
|
return 1
|
|
}
|
|
|
|
#
|
|
# check playback/capture on dma1 & dma2 & specified irqs
|
|
#
|
|
# ac_try_dmas card opts irqs...
|
|
# return 0 - OK, 1 - NG
|
|
#
|
|
ac_try_dmas () {
|
|
dma_list=`check_dma_avail 1 0 3 5`
|
|
for irq in ${*:3}; do
|
|
for dma1 in $dma_list; do
|
|
for dma2 in `get_dma_pair $dma1`; do
|
|
opts="$2 ${mpfx}dma1=$dma1 ${mpfx}dma2=$dma2 ${mpfx}irq=$irq"
|
|
ac_try_load $1 $opts >/dev/null 2>&1
|
|
result=$?
|
|
if [ $result = 1 ]; then
|
|
if [ $try_all_combination = 1 ]; then
|
|
continue
|
|
else
|
|
return 1
|
|
fi
|
|
elif [ $result = 0 ]; then
|
|
test -n "$LOGFILE" && echo "Now checking capture..." >> "$LOGFILE"
|
|
ac_opts="$opts"
|
|
ac_try_capture $1 yes $opts >/dev/null 2>&1 && return 0
|
|
for d in yes no; do
|
|
for dma2 in $dma_list; do
|
|
if [ $dma1 != $dma2 ]; then
|
|
opts="$2 ${mpfx}dma1=$dma1 ${mpfx}dma2=$dma2 ${mpfx}irq=$irq"
|
|
ac_opts="$opts"
|
|
ac_try_capture $1 $d $opts >/dev/null 2>&1 && return 0
|
|
fi
|
|
done
|
|
done
|
|
return 0
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
return 1
|
|
}
|
|
|
|
# check if the option $2 exists in card $1: set value $3
|
|
ac_check_option () {
|
|
if modinfo -p snd-$1 | grep $2 > /dev/null 2>&1 ; then
|
|
echo "$2=$3"
|
|
fi
|
|
}
|
|
|
|
ac_try_card_sb8 () {
|
|
card=sb8
|
|
irq_list=`check_irq_avail 5 3 9 10 7`
|
|
for dma8 in `check_dma_avail 1 3`; do
|
|
opts="${mpfx}dma8=$dma8"
|
|
ac_try_irq $card "$opts" $irq_list && return 0
|
|
done
|
|
return 1
|
|
}
|
|
|
|
ac_try_card_sb16 () {
|
|
card=sb16
|
|
isapnp=`ac_check_option $card ${mpfx}isapnp 0`
|
|
opts="$isapnp"
|
|
irq_list=`check_irq_avail 5 9 10 7 3`
|
|
dma_list=`check_dma_avail 0 1 3`
|
|
dma16_list=`check_dma_avail 5 6 7`
|
|
# at first try auto-probing by driver itself
|
|
ac_try_load $card $opts >/dev/null 2>&1
|
|
result=$?
|
|
case $result in
|
|
0)
|
|
ac_opts="$opts"
|
|
ac_try_capture $card yes $opts >/dev/null 2>&1 && return 0
|
|
for d in yes no; do
|
|
for dma8 in $dma_list; do
|
|
for irq in $irq_list; do
|
|
opts="${mpfx}dma8=$dma8 ${mpfx}irq=$irq $isapnp"
|
|
ac_try_capture $card $d $opts >/dev/null 2>&1 && return 0
|
|
done
|
|
done
|
|
done
|
|
return 0
|
|
;;
|
|
2)
|
|
for dma16 in $dma16_list; do
|
|
opts="${mpfx}dma16=$dma16 $isapnp"
|
|
if ac_try_irq $card "$opts" $irq_list ; then
|
|
ac_try_capture $card yes $ac_opts >/dev/null 2>&1 && return 0
|
|
ac_opts_saved="$ac_opts"
|
|
for d in yes no; do
|
|
for dma8 in $dma_list; do
|
|
ac_opts="$ac_opts_saved ${mpfx}dma8=$dma8"
|
|
ac_try_capture $card $d $ac_opts >/dev/null 2>&1 && return 0
|
|
done
|
|
done
|
|
# return anyway here..
|
|
return 0
|
|
fi
|
|
done
|
|
;;
|
|
esac
|
|
return 1
|
|
}
|
|
|
|
ac_try_card_es1688 () {
|
|
card=es1688
|
|
opts=""
|
|
irq_list=`check_irq_avail 5 9 10 7`
|
|
for dma8 in `check_dma_avail 1 3 0`; do
|
|
opts="${mpfx}dma8=$dma8 ${mpfx}mpu_irq=-1"
|
|
ac_try_irq $card "$opts" $irq_list && return 0
|
|
done
|
|
return 1
|
|
}
|
|
|
|
ac_try_card_es18xx () {
|
|
card=es18xx
|
|
opts=`ac_check_option $card ${mpfx}isapnp 0`
|
|
ac_try_dmas $card "$opts" `check_irq_avail 5 9 10 7` && return 0
|
|
return 1
|
|
}
|
|
|
|
ac_try_card_cs4236 () {
|
|
card=cs4236
|
|
irq_list=`check_irq_avail 5 7 9 11 12 15`
|
|
isapnp=`ac_check_option $card ${mpfx}isapnp 0`
|
|
for cport in 0x538 0x210 0xf00; do
|
|
for port in 0x530 0x534; do
|
|
opts="${mpfx}port=$port ${mpfx}cport=$cport $isapnp"
|
|
ac_try_dmas $card "$opts" $irq_list && return 0
|
|
done
|
|
done
|
|
return 1
|
|
}
|
|
|
|
ac_try_card_cs4232 () {
|
|
card=cs4232
|
|
irq_list=`check_irq_avail 5 7 9 11 12 15`
|
|
isapnp=`ac_check_option $card ${mpfx}isapnp 0`
|
|
for cport in 0x538 0x210 0xf00; do
|
|
for port in 0x530 0x534; do
|
|
opts="${mpfx}port=$port ${mpfx}cport=$cport $isapnp"
|
|
ac_try_dmas $card "$opts" $irq_list && return 0
|
|
done
|
|
done
|
|
return 1
|
|
}
|
|
|
|
ac_try_card_cs4231 () {
|
|
card=cs4231
|
|
irq_list=`check_irq_avail 5 7 9 11 12 15`
|
|
for port in 0x530 0x534; do
|
|
opts="${mpfx}port=$port"
|
|
ac_try_dmas $card "$opts" $irq_list && return 0
|
|
done
|
|
return 1
|
|
}
|
|
|
|
ac_try_card_opl3sa2 () {
|
|
card=opl3sa2
|
|
irq_list=`check_irq_avail 5 9 3 1 11 12 15 0`
|
|
isapnp=`ac_check_option $card ${mpfx}isapnp 0`
|
|
for port in 0x370 0x538 0xf86 0x100; do
|
|
for wss_port in 0x530 0xe80 0xf40 0x604; do
|
|
opts="${mpfx}fm_port=-1 ${mpfx}midi_port=-1 ${mpfx}port=$port ${mpfx}wss_port=$wss_port $isapnp"
|
|
ac_try_dmas $card "$opts" $irq_list && return 0
|
|
done
|
|
done
|
|
return 1
|
|
}
|
|
|
|
ac_config_legacy () {
|
|
|
|
$DIALOG --title "WARNING" --yesno "
|
|
Probing legacy ISA cards might make
|
|
your system unstable.
|
|
|
|
Are you sure to proceed?
|
|
|
|
" 10 50 || acex 0
|
|
|
|
if [ x"$1" = x ]; then
|
|
probe_list="$LEGACY_CARDS"
|
|
else
|
|
probe_list=$*
|
|
fi
|
|
menu_args=()
|
|
|
|
for card in $probe_list; do
|
|
cardname=`/sbin/modinfo -d snd-$card | sed -e 's/^\"\(.*\)\"$/\1/g'`
|
|
if [ x"$cardname" != x ]; then
|
|
menu_args=("${menu_args[@]}" "$card" "$cardname" "on")
|
|
fi
|
|
done
|
|
if [ x$menu_args = x ]; then
|
|
$DIALOG --msgbox "No legacy drivers are available
|
|
for your machine" 5 50
|
|
return 1
|
|
fi
|
|
$DIALOG --title "Driver Selection" --checklist \
|
|
" Probing legacy ISA cards
|
|
|
|
Please select the drivers to probe:" \
|
|
17 64 8 "${menu_args[@]}" 2> $FOUND || acex 0
|
|
|
|
if [ $try_all_combination != 1 ]; then
|
|
if $DIALOG --yesno "
|
|
Shall I try all possible DMA and IRQ combinations?
|
|
With this option, some unconventional configuration
|
|
might be found, but it will take much longer time." 10 60
|
|
then
|
|
try_all_combination=1
|
|
fi
|
|
fi
|
|
|
|
echo "Probing legacy cards.. This may take a few minutes.."
|
|
echo -n "Probing: "
|
|
cards=`cat $FOUND | tr -d \"`
|
|
for card in $cards; do
|
|
echo -n " $card"
|
|
ac_opts=""
|
|
if eval ac_try_card_$card ; then
|
|
echo ' : FOUND!!'
|
|
ac_config_card $card $ac_opts
|
|
return 0
|
|
fi
|
|
done
|
|
echo
|
|
$DIALOG --title "Result" --msgbox "No legacy cards found" 5 50
|
|
return 1
|
|
}
|
|
|
|
#
|
|
# main part continued..
|
|
#
|
|
|
|
if test -n "$LOGFILE" ; then
|
|
touch "$LOGFILE"
|
|
echo -n "Starting alsaconf: " >> "$LOGFILE"
|
|
date >> "$LOGFILE"
|
|
fi
|
|
|
|
if [ x"$legacy_probe_card" != x ]; then
|
|
ac_opts=""
|
|
if eval ac_try_card_$legacy_probe_card >/dev/null 2>&1; then
|
|
echo "$ac_opts"
|
|
echo "$ac_cardname"
|
|
exit 0
|
|
else
|
|
echo "FAILED"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
intro
|
|
|
|
if [ $do_legacy_only = 1 ]; then
|
|
ac_config_legacy
|
|
exit 0
|
|
fi
|
|
|
|
probe_cards
|
|
|
|
devs_found=()
|
|
|
|
if [ -s "$FOUND" ]; then
|
|
while read dev card ; do
|
|
/sbin/modprobe -a -l | grep -E $card'\.(o|ko)' >/dev/null 2>&1 || continue
|
|
cardname=`find_device_name $dev | cut -c 1-64`
|
|
if [ -z "$cardname" ]; then
|
|
cardname="$card"
|
|
fi
|
|
card=${card##snd-}
|
|
devs_found=("${devs_found[@]}" "$card" "$cardname")
|
|
done <"$FOUND"
|
|
fi
|
|
if [ x$devs_found != x ]; then
|
|
#
|
|
# check for TP600E
|
|
#
|
|
if [ ${devs_found[0]} = cs46xx ]; then
|
|
if $lspci -nv 2>/dev/null| grep -q "Subsystem: 1014:1010"; then
|
|
if $DIALOG --yesno "
|
|
Looks like you having a Thinkpad 600E or 770 notebook.
|
|
On this notebook, CS4236 driver should be used
|
|
although CS46xx chip is detected.
|
|
|
|
Shall I try to snd-cs4236 driver and probe
|
|
the legacy ISA configuration?" 13 60
|
|
then
|
|
try_all_combination=1
|
|
ac_config_legacy cs4236
|
|
exit 0
|
|
fi
|
|
elif $lspci -nv 2>/dev/null| grep -q "Subsystem: 8086:8080"; then
|
|
if $DIALOG --yesno "
|
|
Looks like you having a Dell Dimension machine.
|
|
On this machine, CS4232 driver should be used
|
|
although CS46xx chip is detected.
|
|
|
|
Shall I try to snd-cs4232 driver and probe
|
|
the legacy ISA configuration?" 13 60
|
|
then
|
|
try_all_combination=1
|
|
ac_config_legacy cs4232
|
|
exit 0
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
devs_found=("${devs_found[@]}" "legacy" "Probe legacy ISA (non-PnP) chips")
|
|
$DIALOG --title "Soundcard Selection" --menu "
|
|
Following card(s) are found on your system.
|
|
Choose a soundcard to configure:
|
|
" 17 76 8 "${devs_found[@]}" 2> $FOUND || acex 0
|
|
card=`head -n 1 $FOUND`
|
|
if [ "$card" = "legacy" ]; then
|
|
ac_config_legacy
|
|
else
|
|
ac_config_card "$card"
|
|
fi
|
|
exit 0
|
|
else
|
|
if $DIALOG --yesno "
|
|
No supported PnP or PCI card found.
|
|
|
|
Would you like to probe legacy ISA sound cards/chips?
|
|
|
|
" 9 60 ; then
|
|
ac_config_legacy
|
|
exit 0
|
|
fi
|
|
fi
|
|
|
|
rm -f "$FOUND" "$DUMP"
|
|
exit 0
|