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authorJoshua Lock <josh@linux.intel.com>2012-01-03 02:17:56 (GMT)
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-01-17 14:53:24 (GMT)
commitc86797abdfc6db4b22710cca7924396c16eb6fc0 (patch)
treeda484ee0a7e8e723cc84419d2b21935b18bdbd69 /meta/recipes-bsp
parent79b6192d21bc553603a6f94f5e0bbaf55f22c2c4 (diff)
downloadpoky-c86797abdfc6db4b22710cca7924396c16eb6fc0.tar.gz
alsa-state: add alsa-state from oe classic
alsa-state adds an init script and configuration files to enable a consistent and centralised mechanism for setting and restoring alsa configuration. (From OE-Core rev: 8bc43c40cf72d5543924229146fa4106ad87b147) Signed-off-by: Joshua Lock <josh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-bsp')
-rw-r--r--meta/recipes-bsp/alsa-state/alsa-state.bb57
-rwxr-xr-xmeta/recipes-bsp/alsa-state/alsa-state/alsa-state29
-rw-r--r--meta/recipes-bsp/alsa-state/alsa-state/asound.conf12
-rw-r--r--meta/recipes-bsp/alsa-state/alsa-state/asound.state1
4 files changed, 99 insertions, 0 deletions
diff --git a/meta/recipes-bsp/alsa-state/alsa-state.bb b/meta/recipes-bsp/alsa-state/alsa-state.bb
new file mode 100644
index 0000000..ecfa975
--- /dev/null
+++ b/meta/recipes-bsp/alsa-state/alsa-state.bb
@@ -0,0 +1,57 @@
1# Copyright Matthias Hentges <devel@hentges.net> (c) 2007
2# License: MIT (see http://www.opensource.org/licenses/mit-license.php
3# for a copy of the license)
4#
5# Filename: alsa-state.bb
6
7SUMMARY = "Alsa scenario files to enable alsa state restoration."
8DESCRIPTION = "Alsa Scenario Files - an init script and state files to restore \
9sound state at system boot and save it at system shut down."
10LICENSE = "MIT"
11LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
12PV = "0.2.0"
13PR = "r0"
14
15SRC_URI = "\
16 file://asound.conf \
17 file://asound.state \
18 file://alsa-state \
19"
20
21RDEPENDS = "alsa-utils-alsactl"
22
23inherit update-rc.d
24
25INITSCRIPT_NAME = "alsa-state"
26INITSCRIPT_PARAMS = "start 39 S . stop 31 0 6 ."
27
28do_install() {
29 install -d ${D}${sysconfdir}/init.d
30 install -m 0755 ${WORKDIR}/alsa-state ${D}${sysconfdir}/init.d
31
32 install -m 0644 ${WORKDIR}/asound.conf ${D}${sysconfdir}
33 install -m 0644 ${WORKDIR}/*.state ${D}${sysconfdir}
34}
35
36PACKAGES += "alsa-states"
37
38RRECOMMENDS_alsa-state = "alsa-states"
39
40FILES_${PN} = "${sysconfdir}/init.d ${sysconfdir}/asound.conf"
41CONFFILES_${PN} = "${sysconfdir}/asound.conf"
42
43FILES_alsa-states = "${sysconfdir}/*.state"
44
45pkg_postinst_${PN}() {
46 if test -z "$D"
47 then
48 if test -x /usr/sbin/alsactl
49 then
50 /usr/sbin/alsactl -f ${sysconfdir}/asound.state restore
51 fi
52 # INITSCRIPT_PARAMS changed, so remove the old and
53 # install the new setting.
54 update-rc.d -f ${INITSCRIPT_NAME} remove
55 update-rc.d ${INITSCRIPT_NAME} ${INITSCRIPT_PARAMS}
56 fi
57}
diff --git a/meta/recipes-bsp/alsa-state/alsa-state/alsa-state b/meta/recipes-bsp/alsa-state/alsa-state/alsa-state
new file mode 100755
index 0000000..84cdf03
--- /dev/null
+++ b/meta/recipes-bsp/alsa-state/alsa-state/alsa-state
@@ -0,0 +1,29 @@
1#! /bin/sh
2#
3# Copyright Matthias Hentges <devel@hentges.net> (c) 2007
4# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the license)
5#
6# Filename: alsa-state
7# Date: 20070308 (YMD)
8
9
10asound_restore(){
11 echo "ALSA: Restoring mixer settings..."
12 if test -x /usr/sbin/alsactl -a -e /etc/asound.state
13 then
14 /usr/sbin/alsactl -f /etc/asound.state restore &
15 fi
16}
17
18asound_store(){
19 echo "ALSA: Storing mixer settings..."
20 if test -x /usr/sbin/alsactl
21 then
22 /usr/sbin/alsactl -f /etc/asound.state store
23 fi
24}
25
26case "$1" in
27start) asound_restore ;;
28stop) asound_store ;;
29esac
diff --git a/meta/recipes-bsp/alsa-state/alsa-state/asound.conf b/meta/recipes-bsp/alsa-state/alsa-state/asound.conf
new file mode 100644
index 0000000..6be0242
--- /dev/null
+++ b/meta/recipes-bsp/alsa-state/alsa-state/asound.conf
@@ -0,0 +1,12 @@
1# default dmix configuration
2
3pcm.!default {
4 type plug
5 slave.pcm "dmix"
6}
7
8ctl.mixer0 {
9 type hw
10 card 0
11}
12
diff --git a/meta/recipes-bsp/alsa-state/alsa-state/asound.state b/meta/recipes-bsp/alsa-state/alsa-state/asound.state
new file mode 100644
index 0000000..ddd1cce
--- /dev/null
+++ b/meta/recipes-bsp/alsa-state/alsa-state/asound.state
@@ -0,0 +1 @@
# Dummy file, do not delete