aboutsummaryrefslogtreecommitdiff
path: root/audio/alsaaudio.c
diff options
context:
space:
mode:
authorGerd Hoffmann <kraxel@redhat.com>2018-03-06 08:40:47 +0100
committerGerd Hoffmann <kraxel@redhat.com>2018-03-12 11:18:26 +0100
commitd3893a39eb0165809325071ab07984797d78e57a (patch)
treead48738682ee38a743635bc79a99c62515f3998b /audio/alsaaudio.c
parenta88afc649e53adc1cac00bb5803fbafdd4d99994 (diff)
downloadqemu-d3893a39eb0165809325071ab07984797d78e57a.zip
qemu-d3893a39eb0165809325071ab07984797d78e57a.tar.gz
qemu-d3893a39eb0165809325071ab07984797d78e57a.tar.bz2
audio: add driver registry
Add registry for audio drivers, using the existing audio_driver struct. Make all drivers register themself. The old list of audio_driver struct pointers is now a list of audio driver names, specifying the priority (aka probe order) in case no driver is explicitly asked for. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20180306074053.22856-2-kraxel@redhat.com
Diffstat (limited to 'audio/alsaaudio.c')
-rw-r--r--audio/alsaaudio.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c
index 92a96f8..362a227 100644
--- a/audio/alsaaudio.c
+++ b/audio/alsaaudio.c
@@ -1213,7 +1213,7 @@ static struct audio_pcm_ops alsa_pcm_ops = {
.ctl_in = alsa_ctl_in,
};
-struct audio_driver alsa_audio_driver = {
+static struct audio_driver alsa_audio_driver = {
.name = "alsa",
.descr = "ALSA http://www.alsa-project.org",
.options = alsa_options,
@@ -1226,3 +1226,9 @@ struct audio_driver alsa_audio_driver = {
.voice_size_out = sizeof (ALSAVoiceOut),
.voice_size_in = sizeof (ALSAVoiceIn)
};
+
+static void register_audio_alsa(void)
+{
+ audio_driver_register(&alsa_audio_driver);
+}
+type_init(register_audio_alsa);