diff options
Diffstat (limited to 'perl-install/harddrake/sound.pm')
| -rw-r--r-- | perl-install/harddrake/sound.pm | 470 |
1 files changed, 84 insertions, 386 deletions
diff --git a/perl-install/harddrake/sound.pm b/perl-install/harddrake/sound.pm index f40ef1e03..edf7208f2 100644 --- a/perl-install/harddrake/sound.pm +++ b/perl-install/harddrake/sound.pm @@ -1,14 +1,4 @@ package harddrake::sound; -# lists filled with Danny Tholen help, enhanced by Thierry Vignaud -# -# No ALSA for OSS's -# o isa cards: msnd_pinnacle, pas2, -# o pci cards: ad1889, sam9407 -# No OSS for ALSA's -# o pci cards: snd_als4000, snd_es968, snd_hdsp -# o isa cards: snd_azt2320, snd_cs4231, snd_cs4236, -# snd_dt0197h, snd_korg1212, snd_rme32 -# o pcmcia cards: snd_vxp440 snd_vxpocket # TODO: # o ensure sound is not user (either dsp/midi/sequencer/mixer) @@ -22,193 +12,22 @@ use list_modules; use detect_devices; use log; - -our %alsa2oss = - ( - if_(arch() =~ /ppc/, "snd_powermac" => [ "dmasound_pmac" ]), - if_(arch() =~ /sparc/, - "snd_sun_amd7930" => [ "unknown" ], - "snd_sun_cs4231" => [ "unknown" ], - "snd_sun_dbri" => [ "unknown" ], - ), - "snd_ad1816a" => [ "ad1816" ], # isa - "snd_ad1848" => [ "ad1848", "pss" ], # isa - "snd_ad1889" => [ "ad1889" ], - "snd_ali5451" => [ "trident" ], - "snd_als100" => [ "sb" ], # isa - "snd_als300" => [ "unknown" ], - "snd_als4000" => [ "unknown" ], - "snd_aoa" => [ "unknown" ], - "snd_asihpi" => [ "unknown" ], - "snd_atiixp" => [ "unknown" ], - "snd_au8810" => [ "unknown" ], - "snd_au8820" => [ "unknown" ], - "snd_au8830" => [ "unknown" ], - "snd_audigyls" => [ "unknown" ], # pci, renamed as snd_ca0106 - "snd_azt2320" => [ "unknown" ], # isa - "snd_azt3328" => [ "unknown" ], # isa - "snd_azx" => [ "unknown" ], - "snd_bt87x" => [ "btaudio" ], - "snd_ca0106" => [ "unknown" ], # pci - "snd_cmi8330" => [ "sb" ], # isa - "snd_cmi8788" => [ "unknown" ], # pci - "snd_cmipci" => [ "cmpci" ], - "snd_cs4231" => [ "unknown" ], # isa - "snd_cs4232" => [ "cs4232" ], # isa - "snd_cs4236" => [ "ad1848" ], # isa - "snd_cs4281" => [ "cs4281" ], - "snd_cs46xx" => [ "cs46xx" ], - "snd_cs5530" => [ "unknown" ], - "snd_cs5535audio" => [ "unknown" ], - "snd_darla20" => [ "unknown" ], - "snd_darla24" => [ "unknown" ], - "snd_dt0197h" => [ "unknown" ], # isa - "snd_dt019x" => [ "unknown" ], # isa - "snd_echo3g" => [ "unknown" ], - "snd_emu10k1" => [ "audigy", "emu10k1" ], - "snd_emu10k1x" => [ "unknown" ], - "snd_ens1370" => [ "es1370" ], - "snd_ens1371" => [ "es1371" ], - "snd_es1688" => [ "sb" ], # isa - "snd_es18xx" => [ "sb" ], # isa - "snd_es1938" => [ "esssolo1" ], - "snd_es1968" => [ "maestro" ], # isa - "snd_es968" => [ "sb" ], - "snd_fm801" => [ "forte" ], - "snd_gina20" => [ "unknown" ], - "snd_gina24" => [ "unknown" ], - "snd_gina3g" => [ "unknown" ], - "snd_gusclassic" => [ "gus" ], # isa - "snd_gusextreme" => [ "gus" ], # isa - "snd_gusmax" => [ "gus" ], # isa - "snd_hda_intel" => [ "unknown" ], - "snd_hdspm" => [ "unknown" ], - "snd_hdsp" => [ "unknown" ], - "snd_ice1712" => [ "unknown" ], # isa - "snd_ice1724" => [ "unknown" ], # isa - "snd_indi" => [ "unknown" ], # pci - "snd_indigo" => [ "unknown" ], # pci - "snd_indigodj" => [ "unknown" ], # pci - "snd_indigoio" => [ "unknown" ], # pci - "snd_intel8x0" => [ "ali5455", "i810_audio", "nvaudio" ], - "snd_interwave" => [ "gus" ], # isa - "snd_interwave_stb" => [ "unknown" ], # isa - "snd_korg1212" => [ "unknown" ], # isa - "snd_layla20" => [ "unknown" ], - "snd_layla24" => [ "unknown" ], - "snd_layla3g" => [ "unknown" ], - "snd_maestro3" => [ "maestro3" ], - "snd_mia" => [ "unknown" ], - "snd_mixart" => [ "unknown" ], - "snd_mona" => [ "unknown" ], - "snd_mpu401" => [ "mpu401" ], - "snd_nm256" => [ "nm256_audio" ], - "snd_opl3sa2" => [ "opl3", "opl3sa", "opl3sa2" ], # isa - "snd_opti92x_ad1848" => [ "unknown" ], # isa - "snd_opti92x_cs4231" => [ "unknown" ], # isa - "snd_opti93x" => [ "mad16" ], - "snd_pcxhr" => [ "unknown" ], # pci - "snd_riptide" => [ "unknown" ], - "snd_rme32" => [ "unknown" ], # isa - "snd_rme96" => [ "rme96xx" ], # pci - "snd_rme9652" => [ "rme96xx" ], # pci - "snd_sb16" => ["sscape", "sb"], - "snd_sb8" => [ "sb" ], - "snd_sbawe" => [ "awe_wave" ], - "snd_sgalaxy" => [ "sgalaxy" ], # isa - "snd_sonicvibes" => [ "sonicvibes" ], - "snd_sscape" => [ "sscape" ], # isa - "snd_trident" => [ "trident" ], - "snd_usb_audio" => [ "audio" ], # usb - "snd_usb_caiaq" => [ "unknown" ], - "snd_usb_usx2y" => [ "unknown" ], - "snd_via82xx" => [ "via82cxxx_audio" ], - "snd_vx222" => [ "unknown" ], - "snd_vxp440" => [ "unknown" ], # pcmcia - "snd_vxpocket" => [ "unknown" ], # pcmcia - "snd_wavefront" => [ "wavefront" ], # isa - "snd_ymfpci" => [ "ymfpci" ], - ); - - -our %oss2alsa = - ( - if_(arch() =~ /ppc/, "dmasound_pmac" => [ "snd_powermac" ]), - "ad1816" => [ "snd_ad1816a" ], - "ad1848" => [ "snd_ad1848", "snd_cs4236" ], - "ad1889" => [ "snd_ad1889" ], - "ali5455" => [ "snd_intel8x0" ], - "audigy" => [ "snd_emu10k1" ], - "audio" => [ "snd_usb_audio" ], # usb - "awe_wave" => [ "snd_sbawe" ], - "btaudio" => [ "snd_bt87x" ], - "cmpci" => [ "snd_cmipci" ], - "cs4232" => [ "snd_cs4232" ], - "cs4281" => [ "snd_cs4281" ], - "cs46xx" => [ "snd_cs46xx" ], - "emu10k1" => [ "snd_emu10k1" ], - "es1370" => [ "snd_ens1370" ], - "es1371" => [ "snd_ens1371" ], - "esssolo1" => [ "snd_es1938" ], - "forte" => [ "snd_fm801" ], - "gus" => ["snd_interwave", "snd_gusclassic", "snd_gusmax", "snd_gusextreme"], - "i810_audio" => [ "snd_intel8x0" ], - "ice1712" => [ "snd_ice1712" ], - "mad16" => [ "snd_opti93x" ], - "maestro" => [ "snd_es1968" ], - "maestro3" => [ "snd_maestro3" ], - "mpu401" => [ "snd_mpu401" ], - "msnd_pinnacle" => [ "unknown" ], - "nm256_audio" => [ "snd_nm256" ], - "nvaudio" => [ "snd_intel8x0" ], - "opl3" => [ "snd_opl3sa2" ], - "opl3sa" => [ "snd_opl3sa2" ], - "opl3sa2" => [ "snd_opl3sa2" ], - "pas2" => [ "unknown" ], - "pss" => [ "snd_ad1848" ], - "rme96xx" => [ "snd_rme96", "snd_rme9652" ], - "sam9407" => [ "unknown" ], - "sb" => [ "snd_als100", "snd_cmi8330", "snd_es1688", "snd_es18xx", "snd_es968", "snd_sb8", "snd_sb16" ], - "sgalaxy" => [ "snd_sgalaxy" ], - "sonicvibes" => [ "snd_sonicvibes" ], - "sscape" => [ "snd_sb16", "snd_sscape" ], - "trident" => [ "snd_ali5451", "snd_trident" ], - "via82cxxx_audio" => [ "snd_via82xx" ], - "wavefront" => [ "snd_wavefront" ], - "ymfpci" => [ "snd_ymfpci" ], - ); - -my @blacklist = qw(cs46xx cs4281); -my $blacklisted = 0; - -my $config_file = "$::prefix/etc/sysconfig/pulseaudio"; - -sub is_user_switching_enabled() { - my $output = run_program::get_stdout('polkit-action', '--action', - 'org.freedesktop.hal.device-access.sound'); - my ($val) = $output =~ /default_inactive: (.*)/; - to_bool($val eq 'no'); +sub is_pulseaudio_enabled() { + my $soundprofile = common::read_alternative('soundprofile'); + $soundprofile =~ /pulse$/; } -sub set_user_switching { +sub set_pulseaudio { my ($val) = @_; - if ($val) { - run_program::get_stdout('polkit-action', '--reset-defaults', - 'org.freedesktop.hal.device-access.sound'); - } else { - run_program::get_stdout('polkit-action', '--set-defaults-inactive', - 'org.freedesktop.hal.device-access.sound', 'yes'); - } -} + my $alterative = '/etc/sound/profiles/' . ($val ? 'pulse' : 'alsa'); + return if ! -d $alterative; -sub is_pulseaudio_enabled() { - my %h = getVarsFromSh($config_file); - $h{PULSE_SERVER_TYPE} eq 'personal'; -} + common::symlinkf_update_alternatives('soundprofile', $alterative); -sub set_pulseaudio { - my ($val) = @_; + # (cg) This config file will eventually be dropped, but it is still needed for now + # as several packages/patches depend on it. + my $config_file = "$::prefix/etc/sysconfig/pulseaudio"; $val = 'PULSE_SERVER_TYPE=' . ($val ? 'personal' : 'none') . "\n"; my $done; substInFile { @@ -221,144 +40,81 @@ sub set_pulseaudio { } -my $alsa_routing_config_file = "$::prefix/etc/alsa/pulse-default.conf"; -my $disabling_routing = '#DRAKSOUND- '; +my $pa_startup_scriptfile = "$::prefix/etc/pulse/default.pa"; -sub is_pulseaudio_routing_enabled() { - return -f $alsa_routing_config_file && - cat_($alsa_routing_config_file) !~ /$disabling_routing/; +sub is_pulseaudio_glitchfree_enabled() { + return -f $pa_startup_scriptfile && + cat_($pa_startup_scriptfile) !~ /^load-module\s+module-(udev|hal)-detect\s+tsched=0/m; } -sub set_pulseaudio_routing { +sub set_pulseaudio_glitchfree { my ($val) = @_; - substInFile { - if ($val) { - s/^(?:$disabling_routing)*//g; - } else { - s/^/$disabling_routing/ if !/^$disabling_routing/; - } - } $alsa_routing_config_file; -} - - -my $pulse_config_file = "$::prefix/etc/pulse/daemon.conf"; + return if ! -f $pa_startup_scriptfile; -sub is_5_1_in_pulseaudio_enabled() { - my ($val) = (cat_($pulse_config_file) =~ /^default-sample-channels\s*=\s*(\d+)/m); #^ - $val ||= 2; - $val == 6; -} - -sub set_5_1_in_pulseaudio { - my ($val) = @_; - $val = 'default-sample-channels = ' . ($val ? 6 : 2) . "\n"; - my $done; substInFile { - if (/^default-sample-channels\s*=/) { - $_ = $val; - $done = 1; + if ($val) { + s/^(load-module\s+module-(udev|hal)-detect)\s+tsched=0/$1/; + } else { + s/^(load-module\s+module-(udev|hal)-detect).*/$1 tsched=0/; } - } $pulse_config_file; - append_to_file($pulse_config_file, $val) if !$done; + } $pa_startup_scriptfile; } sub rooted { run_program::rooted($::prefix, @_) } -sub unload { modules::unload(@_) if $::isStandalone || $blacklisted } +sub unload { modules::unload(@_) if $::isStandalone } sub load { my ($modules_conf, $name) = @_; - modules::load_and_configure($modules_conf, $name) if $::isStandalone || $blacklisted; + modules::load_and_configure($modules_conf, $name) if $::isStandalone; } -sub get_alternative { - my ($driver) = @_; - my $list = $alsa2oss{$driver} || $oss2alsa{$driver}; - $list ? @$list : "unknown"; -} - -sub do_switch { - my ($in, $modules_conf, $old_driver, $new_driver, $index) = @_; - return if $old_driver eq $new_driver; - my $_wait = $in->wait_message(N("Please wait"), N("Please Wait... Applying the configuration")); - log::explanations("removing old $old_driver\n"); - if ($::isStandalone) { - rooted("service sound stop") unless $blacklisted; - rooted("service alsa stop") if $old_driver =~ /^snd_/ && !$blacklisted; - unload($old_driver); # run_program("/sbin/modprobe -r $driver"); # just in case ... - } - $modules_conf->remove_module($old_driver); - configure_one_sound_slot($modules_conf, $index, $new_driver); - $modules_conf->write; - if ($new_driver =~ /^snd_/) { # new driver is an alsa one - $in->do_pkgs->ensure_binary_is_installed(qw(alsa-utils alsactl), 1); - $in->do_pkgs->ensure_binary_is_installed(qw(aoss aoss), 1); - rooted("service alsa start") if $::isStandalone && !$blacklisted; - rooted("/sbin/chkconfig --add alsa") if $::isStandalone; - load($modules_conf, $new_driver) if $::isStandalone; # service alsa is buggy - } else { rooted("/sbin/chkconfig --del alsa") } - log::explanations("loading new $new_driver\n"); - rooted("/sbin/chkconfig --add sound"); # just in case ... - rooted("service sound start") if $::isStandalone && !$blacklisted; -} - -sub switch { +sub config { my ($in, $modules_conf, $device) = @_; my $driver = $device->{current_driver} || $device->{driver}; - foreach (@blacklist) { $blacklisted = 1 if $driver eq $_ } - my @alternative = $driver ne 'unknown' ? get_alternative($driver) : (); - unless ($driver eq $device->{driver} || member($device->{driver}, @alternative)) { - push @alternative, get_alternative($device->{driver}), $device->{driver}; - } - if (@alternative) { - my $new_driver = $driver; + my @alternative = $driver ne $device->{driver} ? $device->{driver} : (); + if ($driver eq "unknown") { + $in->ask_warn(N("No known driver"), + N("There's no known driver for your sound card (%s)", + $device->{description})); + } else { push @alternative, $driver; my %des = modules::category2modules_and_description('multimedia/sound'); + my $is_pulseaudio_installed = -f $pa_startup_scriptfile && -d '/etc/sound/profiles/pulse'; my $is_pulseaudio_enabled = is_pulseaudio_enabled(); - my $is_pulseaudio_routing_enabled = is_pulseaudio_routing_enabled(); - my $is_5_1_in_pulseaudio_enabled = is_5_1_in_pulseaudio_enabled(); - my $is_user_switching = is_user_switching_enabled(); + my $is_pulseaudio_glitchfree_enabled = is_pulseaudio_glitchfree_enabled(); my $old_value = $is_pulseaudio_enabled; my $write_config = sub { + return if !$is_pulseaudio_installed; set_pulseaudio($is_pulseaudio_enabled); - set_pulseaudio_routing($is_pulseaudio_enabled && $is_pulseaudio_routing_enabled); - set_5_1_in_pulseaudio($is_5_1_in_pulseaudio_enabled); - set_user_switching($is_user_switching); - if ($is_pulseaudio_routing_enabled) { - $in->do_pkgs->ensure_is_installed('alsa-plugins-pulseaudio', '/usr/' . (arch() =~ /x86_64/ ? 'lib64' : 'lib') - .'/alsa-lib/libasound_module_pcm_pulse.so'); + set_pulseaudio_glitchfree($is_pulseaudio_glitchfree_enabled); + if ($is_pulseaudio_enabled) { + my $lib = get_libdir(); + $in->do_pkgs->ensure_is_installed($lib . 'alsa-plugins-pulseaudio', + '/usr/' . $lib . '/alsa-lib/libasound_module_pcm_pulse.so'); } if ($old_value ne $is_pulseaudio_enabled) { require any; any::ask_for_X_restart($in); - } + } }; my @common = ( - get_any_driver_entry($in, $modules_conf, $driver, $device), { text => N("Enable PulseAudio"), type => 'bool', val => \$is_pulseaudio_enabled, + disabled => sub { !$is_pulseaudio_installed }, }, { - text => N("Automatic routing from ALSA to PulseAudio"), - type => 'bool', val => \$is_pulseaudio_routing_enabled, - disabled => sub { !$is_pulseaudio_enabled }, - }, - { - text => N("Enable 5.1 sound with Pulse Audio"), - type => 'bool', val => \$is_5_1_in_pulseaudio_enabled, - disabled => sub { !$is_pulseaudio_enabled }, - }, - { - text => N("Enable user switching for audio applications"), - type => 'bool', val => \$is_user_switching, + text => N("Use Glitch-Free mode"), + type => 'bool', val => \$is_pulseaudio_glitchfree_enabled, + disabled => sub { !$is_pulseaudio_installed || !$is_pulseaudio_enabled }, }, { advanced => 1, @@ -366,13 +122,12 @@ sub switch { clicked => sub { run_program::run('reset_sound') } }, { - advanced => 1, - val => N("Trouble shooting"), disabled => sub {}, + val => N("Troubleshooting"), disabled => sub {}, clicked => sub { &trouble($in) } }, ); - if ($new_driver eq 'unknown') { + if ($driver eq 'unknown') { if ($in->ask_from_({ title => N("No alternative driver"), messages => N("There's no known OSS/ALSA alternative driver for your sound card (%s) which currently uses \"%s\"", @@ -383,127 +138,70 @@ sub switch { $write_config->(); } } elsif ($in->ask_from_({ title => N("Sound configuration"), + interactive_help_id => 'soundConfig', messages => - N("Here you can select an alternative driver (either OSS or ALSA) for your sound card (%s).", - $device->{description}) . - #-PO: here the first %s is either "OSS" or "ALSA", - #-PO: the second %s is the name of the current driver - #-PO: and the third %s is the name of the default driver - N("\n\nYour card currently use the %s\"%s\" driver (default driver for your card is \"%s\")", ($driver =~ /^snd_/ ? "ALSA " : "OSS "), $driver, $device->{driver}), - interactive_help => sub { - N("OSS (Open Sound System) was the first sound API. It's an OS independent sound API (it's available on most UNIX(tm) systems) but it's a very basic and limited API. -What's more, OSS drivers all reinvent the wheel. - -ALSA (Advanced Linux Sound Architecture) is a modularized architecture which -supports quite a large range of ISA, USB and PCI cards.\n -It also provides a much higher API than OSS.\n -To use alsa, one can either use: -- the old compatibility OSS api -- the new ALSA api that provides many enhanced features but requires using the ALSA library. -"); - }, + $device->{description} . + "\n\n" . N("Your card uses the \"%s\" driver", $driver), }, - [ - { - label => N("Driver:"), val => \$new_driver, list => \@alternative, default => $new_driver, sort =>1, - allow_empty_list => 1, - format => sub { my ($drv) = @_; - $drv eq 'unknown' ? $drv : - sprintf(($des{$drv} ? "$des{$drv} (%s [%s])" - : "%s [%s]"), $drv, $drv =~ /^snd_/ ? 'ALSA' : 'OSS'); - } - }, - @common, - ])) + \@common, + )) { $write_config->(); - return if $new_driver eq $device->{current_driver}; - log::explanations("switching audio driver from '" . $device->{current_driver} . "' to '$new_driver'\n"); - $in->ask_warn(N("Warning"), N("The old \"%s\" driver is blacklisted.\n -It has been reported to oops the kernel on unloading.\n -The new \"%s\" driver will only be used on next bootstrap.", $device->{current_driver}, $new_driver)) if $blacklisted; - do_switch($in, $modules_conf, $device->{current_driver}, $new_driver, $device->{sound_slot_index}); - $device->{current_driver} = $new_driver; } - } elsif ($driver =~ /^Bad:/) { - $driver =~ s/^Bad://; - $in->ask_warn(N("No open source driver"), - N("There's no free driver for your sound card (%s), but there's a proprietary driver at \"%s\".", - $device->{description}, $driver)); - } elsif ($driver eq "unknown") { - $in->ask_from(N("No known driver"), - N("There's no known driver for your sound card (%s)", - $device->{description}), - [ get_any_driver_entry($in, $modules_conf, $driver, $device) ]); } - end: } -sub config { - my ($in, $modules_conf, $device) = @_; - switch($in, $modules_conf, $device); -} - - sub trouble { my ($in) = @_; - $in->ask_warn(N("Sound trouble shooting"), + $in->ask_warn(N("Sound troubleshooting"), formatAlaTeX( #-PO: keep the double empty lines between sections, this is formatted a la LaTeX - N("The classic bug sound tester is to run the following commands: + N("Below are some basic tips to help debug audio problems, but for accurate and up-to-date tips and tricks, please see: +https://wiki.mageia.org/en/Support:DebuggingSoundProblems -- \"lspcidrake -v | fgrep -i AUDIO\" will tell you which driver your card uses -by default -- \"grep sound-slot /etc/modprobe.conf\" will tell you what driver it -currently uses -- \"/sbin/lsmod\" will enable you to check if its module (driver) is -loaded or not +- General Recommendation: Enable PulseAudio. If you have opted to not to use PulseAudio, we would strongly advise you enable it. For the vast majority of desktop use cases, PulseAudio is the recommended and best supported option. -- \"/sbin/chkconfig --list sound\" and \"/sbin/chkconfig --list alsa\" will -tell you if sound and alsa services are configured to be run on -initlevel 3 -- \"aumix -q\" will tell you if the sound volume is muted or not -- \"/sbin/fuser -v /dev/dsp\" will tell which program uses the sound card. -"))); -} +- \"kmix\" (KDE), \"gnome-control-center sound\" (GNOME) and \"pavucontrol\" (generic) will launch graphical applications to allow you to view your sound devices and adjust volume levels -sub get_any_driver_entry { - my ($in, $modules_conf, $driver, $device) = @_; - return () if $::isInstall; - +{ - advanced => 1, - val => N("Let me pick any driver"), disabled => sub {}, - clicked => sub { - my $old_driver = $driver; - if ($in->ask_from(N("Choosing an arbitrary driver"), - formatAlaTeX( - #-PO: keep the double empty lines between sections, this is formatted a la LaTeX - N("If you really think that you know which driver is the right one for your card -you can pick one in the above list. - -The current driver for your \"%s\" sound card is \"%s\" ", $device->{description}, $driver)), - [ - { label => N("Driver:"), val => \$driver, list => [ category2modules("multimedia/sound") ], type => 'combo', default => $driver, sort =>1, separator => '|' }, - ] - )) { - do_switch($in, $modules_conf, $old_driver, $driver, $device->{sound_slot_index}); - goto end; - } - } - }; + +- \"ps aux | grep pulseaudio\" will check that PulseAudio is running. + + +- \"pactl stat\" will check that you can connect to the PulseAudio daemon correctly. + + +- \"pactl list sink-inputs\" will tell you which programs are currently playing sound via PulseAudio. + + +- \"systemctl status osspd.service\" will tell you the current state of the OSS Proxy Daemon. This is used to enable sound from legacy applications which use the OSS sound API. You should install the \"ossp\" package if you need this functionality. + + +- \"pacmd ls\" will give you a LOT of debug information about the current state of your audio. + + +- \"lspcidrake -v | grep -i audio\" will tell you which low-level driver your card uses by default. + + +- \"/usr/sbin/lsmod | grep snd\" will enable you to check which sound related kernel modules (drivers) are loaded. + + +- \"alsamixer -c 0\" will give you a text-based mixer to the low level ALSA mixer controls for first sound card + + +- \"/usr/sbin/fuser -v /dev/snd/pcm* /dev/dsp\" will tell which programs are currently using the sound card directly (normally this should only show PulseAudio) +"))); } sub configure_one_sound_slot { my ($modules_conf, $index, $driver) = @_; $modules_conf->set_sound_slot("sound-slot-$index", $driver); $modules_conf->set_options($driver, "xbox=1") if $driver eq "snd_intel8x0" && detect_devices::is_xbox(); - $modules_conf->set_options('snd-ac97-codec', "power_save=1") if $driver =~ /^snd/ && detect_devices::isLaptop() - && arch() !~ /mips/; + $modules_conf->set_options('snd-ac97-codec', "power_save=1") if $driver =~ /^snd/ && detect_devices::isLaptop(); } sub configure_sound_slots { @@ -511,7 +209,7 @@ sub configure_sound_slots { my $altered = 0; each_index { my $default_driver = $modules_conf->get_alias("sound-slot-$::i"); - if (!member($default_driver, get_alternative($_->{driver}), $_->{driver})) { + if (!member($default_driver, $_->{driver})) { $altered ||= $default_driver; configure_one_sound_slot($modules_conf, $::i, $_->{driver}); } |