diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-bsp/alsa-state')
4 files changed, 108 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state.bb b/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state.bb new file mode 100644 index 000000000..d0f7bb330 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state.bb @@ -0,0 +1,67 @@ +# Copyright Matthias Hentges <devel@hentges.net> (c) 2007 +# License: MIT (see http://www.opensource.org/licenses/mit-license.php +# for a copy of the license) +# +# Filename: alsa-state.bb + +SUMMARY = "Alsa scenario files to enable alsa state restoration" +DESCRIPTION = "Alsa Scenario Files - an init script and state files to restore \ +sound state at system boot and save it at system shut down." +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" +PV = "0.2.0" +PR = "r5" + +SRC_URI = "\ + file://asound.conf \ + file://asound.state \ + file://alsa-state-init \ +" + +S = "${WORKDIR}" + +# As the recipe doesn't inherit systemd.bbclass, we need to set this variable +# manually to avoid unnecessary postinst/preinst generated. +python __anonymous() { + if not bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d): + d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1") +} + +inherit update-rc.d + +INITSCRIPT_NAME = "alsa-state" +INITSCRIPT_PARAMS = "start 39 S . stop 31 0 6 ." + +do_install() { + # Only install the init script when 'sysvinit' is in DISTRO_FEATURES. + if ${@bb.utils.contains('DISTRO_FEATURES','sysvinit','true','false',d)}; then + sed -i -e "s:#STATEDIR#:${localstatedir}/lib/alsa:g" ${WORKDIR}/alsa-state-init + install -d ${D}${sysconfdir}/init.d + install -m 0755 ${WORKDIR}/alsa-state-init ${D}${sysconfdir}/init.d/alsa-state + fi + + install -d ${D}/${localstatedir}/lib/alsa + install -d ${D}${sysconfdir} + install -m 0644 ${WORKDIR}/asound.conf ${D}${sysconfdir} + install -m 0644 ${WORKDIR}/*.state ${D}${localstatedir}/lib/alsa +} + +PACKAGES += "alsa-states" + +RRECOMMENDS_alsa-state = "alsa-states" + +RDEPENDS_${PN} = "alsa-utils-alsactl" +FILES_${PN} = "${sysconfdir}/init.d ${sysconfdir}/asound.conf" +CONFFILES_${PN} = "${sysconfdir}/asound.conf" + +FILES_alsa-states = "${localstatedir}/lib/alsa/*.state" + +pkg_postinst_${PN}() { + if test -z "$D" + then + if test -x ${sbindir}/alsactl + then + ${sbindir}/alsactl -f ${localstatedir}/lib/alsa/asound.state restore + fi + fi +} diff --git a/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/alsa-state-init b/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/alsa-state-init new file mode 100755 index 000000000..eee59cb32 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/alsa-state-init @@ -0,0 +1,39 @@ +#! /bin/sh +# +# Copyright Matthias Hentges <devel@hentges.net> (c) 2007 +# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the license) +# +# Filename: alsa-state +# Date: 20070308 (YMD) + +# source function library +. /etc/init.d/functions + +asound_restore(){ + echo "ALSA: Restoring mixer settings..." + if test -x /usr/sbin/alsactl -a -e #STATEDIR#/asound.state + then + /usr/sbin/alsactl -f #STATEDIR#/asound.state restore & + fi +} + +asound_store(){ + echo "ALSA: Storing mixer settings..." + if test -x /usr/sbin/alsactl + then + /usr/sbin/alsactl -f #STATEDIR#/asound.state store + fi +} + +case "$1" in +start) asound_restore ;; +stop) asound_store ;; + status) + status /usr/sbin/alsactl; + exit $? + ;; + *) + echo "Usage: /etc/init.d/alsa-state {start|stop|status}" + exit 1 + ;; +esac diff --git a/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/asound.conf b/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/asound.conf new file mode 100644 index 000000000..03653cfb2 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/asound.conf @@ -0,0 +1 @@ +# Global alsa-lib configuration diff --git a/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/asound.state b/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/asound.state new file mode 100644 index 000000000..ddd1cce85 --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-bsp/alsa-state/alsa-state/asound.state @@ -0,0 +1 @@ +# Dummy file, do not delete |
