mirror of
https://github.com/FunKey-Project/FunKey-OS.git
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Make ALSA sound work
This commit is contained in:
Michel-FK
parent
27683d15bf
commit
b5ba2e68be
209
board/funkey/rootfs-overlay/etc/init.d/S50alsa-utils
Executable file
209
board/funkey/rootfs-overlay/etc/init.d/S50alsa-utils
Executable file
@ -0,0 +1,209 @@
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#!/bin/sh
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#
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# alsa-utils initscript
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#
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### BEGIN INIT INFO
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# Provides: alsa-utils
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# Required-Start: $local_fs $remote_fs
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# Required-Stop: $remote_fs
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# Default-Start: S
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# Default-Stop: 0 1 6
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# Short-Description: Restore and store ALSA driver settings
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# Description: This script stores and restores mixer levels on
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# shutdown and bootup.On sysv-rc systems: to
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# disable storing of mixer levels on shutdown,
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# remove /etc/rc[06].d/K50alsa-utils. To disable
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# restoring of mixer levels on bootup, rename the
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# "S50alsa-utils" symbolic link in /etc/rcS.d/ to
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# "K50alsa-utils".
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### END INIT INFO
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# Don't use set -e; check exit status instead
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# Exit silently if package is no longer installed
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[ -x /usr/sbin/alsactl ] || exit 0
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PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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MYNAME=/etc/init.d/alsa-utils
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ALSACTLHOME=/run/alsa
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[ -d "$ALSACTLHOME" ] || mkdir -p "$ALSACTLHOME"
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. /lib/lsb/init-functions
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. /usr/share/alsa/utils.sh
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# $1 EXITSTATUS
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# [$2 MESSAGE]
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log_action_end_msg_and_exit()
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{
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log_action_end_msg "$1" ${2:+"$2"}
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exit $1
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}
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# $1 PROGRAM
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executable()
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{
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# If which is not available then we must be running before
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# /usr is mounted on a system that has which in /usr/bin/.
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# Conclude that $1 is not executable.
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[ -x /bin/which ] || [ -x /usr/bin/which ] || return 1
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which "$1" >/dev/null 2>&1
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}
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executable amixer || { echo "${MYNAME}: Error: No amixer program available." >&2 ; exit 1 ; }
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# $1 <card ID> | "all"
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restore_levels()
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{
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[ -f /var/lib/alsa/asound.state ] || return 1
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CARD="$1"
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[ "$1" = all ] && CARD=""
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# Assume that if alsactl prints a message on stderr
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# then it failed somehow. This works around the fact
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# that alsactl doesn't return nonzero status when it
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# can't restore settings for the card
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if MSG="$(alsactl -E HOME="$ALSACTLHOME" restore $CARD 2>&1 >/dev/null)" && [ ! "$MSG" ] ; then
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return 0
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else
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# Retry with the "force" option. This restores more levels
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# but it results in much longer error messages.
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alsactl -F restore $CARD >/dev/null 2>&1
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log_action_cont_msg "warning: 'alsactl -E HOME="$ALSACTLHOME" restore${CARD:+ $CARD}' failed with error message '$MSG'"
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return 1
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fi
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}
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# $1 <card ID> | "all"
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store_levels()
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{
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CARD="$1"
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[ "$1" = all ] && CARD=""
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if MSG="$(alsactl -E HOME="$ALSACTLHOME" store $CARD 2>&1)" ; then
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sleep 1
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return 0
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else
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log_action_cont_msg "warning: 'alsactl store${CARD:+ $CARD}' failed with error message '$MSG'"
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return 1
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fi
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}
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# $1 <card ID>
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mute_and_zero_levels_on_card()
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{
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CARDOPT="-c $1"
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for CTL in \
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Master \
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PCM \
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Synth \
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CD \
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Line \
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Mic \
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"PCM,1" \
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Wave \
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Music \
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AC97 \
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"Master Digital" \
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DAC \
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"DAC,0" \
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"DAC,1" \
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Headphone \
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Speaker \
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Playback
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do
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mute_and_zero_level "$CTL"
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done
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# for CTL in \
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# "Audigy Analog/Digital Output Jack" \
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# "SB Live Analog/Digital Output Jack"
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# do
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# switch_control "$CTL" off
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# done
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return 0
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}
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# $1 <card ID> | "all"
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mute_and_zero_levels()
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{
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TTZML_RETURNSTATUS=0
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case "$1" in
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all)
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for CARD in $(echo_card_indices) ; do
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mute_and_zero_levels_on_card "$CARD" || TTZML_RETURNSTATUS=1
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done
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;;
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*)
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mute_and_zero_levels_on_card "$1" || TTZML_RETURNSTATUS=1
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;;
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esac
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return $TTZML_RETURNSTATUS
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}
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# $1 <card ID> | "all"
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card_OK()
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{
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[ "$1" ] || bugout
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if [ "$1" = all ] ; then
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[ -d /proc/asound ]
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return $?
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else
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[ -d "/proc/asound/card$1" ] || [ -d "/proc/asound/$1" ]
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return $?
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fi
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}
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# If a card identifier is provided in $2 then regard it as an error
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# if that card is not present; otherwise don't regard it as an error.
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case "$1" in
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start)
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EXITSTATUS=0
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TARGET_CARD="$2"
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case "$TARGET_CARD" in
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""|all) TARGET_CARD=all ; log_action_begin_msg "Setting up ALSA" ;;
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*) log_action_begin_msg "Setting up ALSA card ${TARGET_CARD}" ;;
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esac
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card_OK "$TARGET_CARD" || log_action_end_msg_and_exit "$( [ ! "$2" ] ; echo $? ; )" "none loaded"
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preinit_levels "$TARGET_CARD" || EXITSTATUS=1
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if ! restore_levels "$TARGET_CARD" ; then
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sanify_levels "$TARGET_CARD" || EXITSTATUS=1
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restore_levels "$TARGET_CARD" >/dev/null 2>&1 || :
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fi
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log_action_end_msg_and_exit "$EXITSTATUS"
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;;
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stop)
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EXITSTATUS=0
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TARGET_CARD="$2"
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case "$TARGET_CARD" in
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""|all) TARGET_CARD=all ; log_action_begin_msg "Shutting down ALSA" ;;
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*) log_action_begin_msg "Shutting down ALSA card ${TARGET_CARD}" ;;
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esac
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card_OK "$TARGET_CARD" || log_action_end_msg_and_exit "$( [ ! "$2" ] ; echo $? ; )" "none loaded"
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store_levels "$TARGET_CARD" || EXITSTATUS=1
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#mute_and_zero_levels "$TARGET_CARD" || EXITSTATUS=1
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log_action_end_msg_and_exit "$EXITSTATUS"
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;;
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restart|force-reload)
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EXITSTATUS=0
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$0 stop || EXITSTATUS=1
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$0 start || EXITSTATUS=1
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exit $EXITSTATUS
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;;
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reset)
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TARGET_CARD="$2"
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case "$TARGET_CARD" in
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""|all) TARGET_CARD=all ; log_action_begin_msg "Resetting ALSA" ;;
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*) log_action_begin_msg "Resetting ALSA card ${TARGET_CARD}" ;;
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esac
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card_OK "$TARGET_CARD" || log_action_end_msg_and_exit "$( [ ! "$2" ] ; echo $? ; )" "none loaded"
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preinit_levels "$TARGET_CARD"
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sanify_levels "$TARGET_CARD"
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log_action_end_msg_and_exit "$?"
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;;
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*)
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echo "Usage: $MYNAME {start [CARD]|stop [CARD]|restart [CARD]|reset [CARD]}" >&2
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exit 3
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;;
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esac
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34
board/funkey/rootfs-overlay/lib/lfs/init-functions
Executable file
34
board/funkey/rootfs-overlay/lib/lfs/init-functions
Executable file
@ -0,0 +1,34 @@
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#!/bin/sh
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#set -xv
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if [ x"$THIS" != x ]; then
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THIS="${THIS}: "
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fi
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log_action_msg () {
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echo "${THIS}${@}." | tee /dev/kmsg
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}
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log_action_begin_msg () {
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echo "${THIS}${@}..." | tee /dev/kmsg
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}
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log_action_cont_msg () {
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echo "${THIS}${@}..." | tee /dev/kmsg
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}
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log_action_end_msg () {
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local end
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if [ -z "${2:-}" ]; then
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end="."
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else
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end=" ($2)."
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fi
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if [ $1 -eq 0 ]; then
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echo "${THIS}done${end}" | tee /dev/kmsg
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else
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echo "${THIS}failed${end}" | tee /dev/kmsg
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fi
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}
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182
board/funkey/rootfs-overlay/usr/share/alsa/utils.sh
Executable file
182
board/funkey/rootfs-overlay/usr/share/alsa/utils.sh
Executable file
@ -0,0 +1,182 @@
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# Shell snippet.
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bugout() { echo "${MYNAME}: Programming error" >&2 ; exit 123 ; }
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echo_card_indices()
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{
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if [ -f /proc/asound/cards ] ; then
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sed -n -e's/^[[:space:]]*\([0-7]\)[[:space:]].*/\1/p' /proc/asound/cards
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fi
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}
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filter_amixer_output()
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{
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sed \
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-e '/Unable to find simple control/d' \
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-e '/Unknown playback setup/d' \
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-e '/^$/d'
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}
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# The following functions try to set many controls.
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# No card has all the controls and so some of the attempts are bound to fail.
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# Because of this, the functions can't return useful status values.
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# $1 <control>
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# $2 <level>
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# $CARDOPT
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unmute_and_set_level()
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{
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{ [ "$2" ] && [ "$CARDOPT" ] ; } || bugout
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amixer $CARDOPT -q set "$1" "$2" unmute 2>&1 | filter_amixer_output || :
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return 0
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}
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# $1 <control>
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# $CARDOPT
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mute_and_zero_level()
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{
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{ [ "$1" ] && [ "$CARDOPT" ] ; } || bugout
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amixer $CARDOPT -q set "$1" "0%" mute 2>&1 | filter_amixer_output || :
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return 0
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}
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# $1 <control>
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# $2 "on" | "off"
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# $CARDOPT
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switch_control()
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{
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{ [ "$2" ] && [ "$CARDOPT" ] ; } || bugout
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amixer $CARDOPT -q set "$1" "$2" 2>&1 | filter_amixer_output || :
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return 0
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}
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# $1 <card ID>
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sanify_levels_on_card()
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{
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CARDOPT="-c $1"
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unmute_and_set_level "Master" "80%"
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unmute_and_set_level "Master Mono" "80%" # See Bug#406047
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unmute_and_set_level "Master Digital" "80%" # E.g., cs4237B
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unmute_and_set_level "Playback" "80%"
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unmute_and_set_level "Headphone" "70%"
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unmute_and_set_level "PCM" "80%"
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unmute_and_set_level "PCM,1" "80%" # E.g., ess1969
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unmute_and_set_level "DAC" "80%" # E.g., envy24, cs46xx
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unmute_and_set_level "DAC,0" "80%" # E.g., envy24
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unmute_and_set_level "DAC,1" "80%" # E.g., envy24
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unmute_and_set_level "Synth" "80%"
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unmute_and_set_level "CD" "80%"
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mute_and_zero_level "Mic"
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mute_and_zero_level "IEC958" # Ubuntu #19648
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# Intel P4P800-MX (Ubuntu bug #5813)
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switch_control "Master Playback Switch" on
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switch_control "Master Surround" on
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# Trident/YMFPCI/emu10k1:
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unmute_and_set_level "Wave" "80%"
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unmute_and_set_level "Music" "80%"
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unmute_and_set_level "AC97" "80%"
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# DRC:
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unmute_and_set_level "Dynamic Range Compression" "80%"
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# Required for HDA Intel (hda-intel):
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unmute_and_set_level "Front" "80%"
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unmute_and_set_level "Master Front" "80%"
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# Required for SB Live 7.1/24-bit (ca0106):
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unmute_and_set_level "Analog Front" "80%"
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# Required at least for Via 823x hardware on DFI K8M800-MLVF Motherboard with kernels 2.6.10-3/4 (see ubuntu #7286):
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switch_control "IEC958 Capture Monitor" off
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# Required for hardware allowing toggles for AC97 through IEC958,
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# valid values are 0, 1, 2, 3. Needs to be set to 0 for PCM1.
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unmute_and_set_level "IEC958 Playback AC97-SPSA" "0"
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# Required for newer Via hardware (see Ubuntu #31784)
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unmute_and_set_level "VIA DXS,0" "80%"
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unmute_and_set_level "VIA DXS,1" "80%"
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unmute_and_set_level "VIA DXS,2" "80%"
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unmute_and_set_level "VIA DXS,3" "80%"
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# Required on some notebooks with ICH4:
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switch_control "Headphone Jack Sense" off
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switch_control "Line Jack Sense" off
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# Some machines need one or more of these to be on;
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# others need one or more of these to be off:
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#
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# switch_control "External Amplifier" on
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# switch_control "Audigy Analog/Digital Output Jack" on
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# switch_control "SB Live Analog/Digital Output Jack" on
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# D1984 -- Thinkpad T61/X61
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switch_control "Speaker" on
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switch_control "Headphone" on
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# HDA-Intel w/ "Digital" capture mixer (See Ubuntu #193823)
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unmute_and_set_level "Digital" "80%"
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# On MacBookPro5,3 and later models (See Bug#597791)
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unmute_and_set_level "Front Speaker" "80%"
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# On MacBook5,2 models (See Bug#602973)
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unmute_and_set_level "LFE" "80%"
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# On Intel 82801H (See Bug#603550)
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unmute_and_set_level "Speaker" "80%"
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return 0
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}
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# $1 <card ID> | "all"
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sanify_levels()
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{
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TTSDML_RETURNSTATUS=0
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case "$1" in
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all)
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for CARD in $(echo_card_indices) ; do
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sanify_levels_on_card "$CARD" || TTSDML_RETURNSTATUS=1
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done
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;;
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*)
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sanify_levels_on_card "$1" || TTSDML_RETURNSTATUS=1
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;;
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esac
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return $TTSDML_RETURNSTATUS
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}
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# $1 <card ID>
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preinit_levels_on_card()
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{
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CARDOPT="-c $1"
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# Silly dance to activate internal speakers by default on PowerMac
|
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# Snapper and Tumbler
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id=$(cat /proc/asound/card$1/id 2>/dev/null)
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if [ "$id" = "Snapper" -o "$id" = "Tumbler" ]; then
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switch_control "Auto Mute" off
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switch_control "PC Speaker" off
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switch_control "Auto Mute" on
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fi
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||||
}
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||||
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||||
# $1 <card ID> | "all"
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||||
preinit_levels()
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||||
{
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||||
TTSDML_RETURNSTATUS=0
|
||||
case "$1" in
|
||||
all)
|
||||
for CARD in $(echo_card_indices) ; do
|
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preinit_levels_on_card "$CARD" || TTSDML_RETURNSTATUS=1
|
||||
done
|
||||
;;
|
||||
*)
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preinit_levels_on_card "$1" || TTSDML_RETURNSTATUS=1
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||||
;;
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||||
esac
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||||
return $TTSDML_RETURNSTATUS
|
||||
}
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||||
@ -47,6 +47,25 @@ BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun8i-v3s-licheepi-zero sun8i-v3s-licheepi-zer
|
||||
# Custom BusyBox configuration
|
||||
BR2_PACKAGE_BUSYBOX_CONFIG="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/busybox.config"
|
||||
|
||||
# Alsa-utils package
|
||||
BR2_PACKAGE_ALSA_UTILS=y
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||||
BR2_PACKAGE_ALSA_UTILS_ALSACONF=y
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BR2_PACKAGE_ALSA_UTILS_ACONNECT=y
|
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BR2_PACKAGE_ALSA_UTILS_ALSALOOP=y
|
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BR2_PACKAGE_ALSA_UTILS_ALSAUCM=y
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BR2_PACKAGE_ALSA_UTILS_ALSATPLG=y
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BR2_PACKAGE_ALSA_UTILS_AMIDI=y
|
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BR2_PACKAGE_ALSA_UTILS_AMIXER=y
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BR2_PACKAGE_ALSA_UTILS_APLAY=y
|
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BR2_PACKAGE_ALSA_UTILS_APLAYMIDI=y
|
||||
BR2_PACKAGE_ALSA_UTILS_ARECORDMIDI=y
|
||||
BR2_PACKAGE_ALSA_UTILS_ASEQDUMP=y
|
||||
BR2_PACKAGE_ALSA_UTILS_ASEQNET=y
|
||||
BR2_PACKAGE_ALSA_UTILS_BAT=y
|
||||
BR2_PACKAGE_ALSA_UTILS_IECSET=y
|
||||
BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST=y
|
||||
BR2_PACKAGE_AUMIX=y
|
||||
|
||||
# E2fsprog package for e2fsck and resize2fs
|
||||
BR2_PACKAGE_E2FSPROGS=y
|
||||
# BR2_PACKAGE_E2FSPROGS_FSCK is not set
|
||||
|
||||
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Reference in New Issue
Block a user