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| author | Gerd Hoffmann <kraxel@redhat.com> | 2018-03-06 08:40:47 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-03-12 11:18:26 +0100 |
| commit | d3893a39eb0165809325071ab07984797d78e57a (patch) | |
| tree | ad48738682ee38a743635bc79a99c62515f3998b /audio/alsaaudio.c | |
| parent | a88afc649e53adc1cac00bb5803fbafdd4d99994 (diff) | |
| download | qemu-d3893a39eb0165809325071ab07984797d78e57a.tar.gz | |
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.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c index 92a96f8b2b..362a2276fd 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); |