From d3893a39eb0165809325071ab07984797d78e57a Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Tue, 6 Mar 2018 08:40:47 +0100 Subject: audio: add driver registry MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Marc-André Lureau Message-id: 20180306074053.22856-2-kraxel@redhat.com --- audio/alsaaudio.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'audio/alsaaudio.c') 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); -- cgit v1.1