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authorGerd Hoffmann <kraxel@redhat.com>2018-03-06 08:40:48 +0100
committerGerd Hoffmann <kraxel@redhat.com>2018-03-12 11:18:26 +0100
commit65ba86966146ad074da0a18d209d1a52f2befd5a (patch)
treec0cd88a9491cbd1fd35e056eb3035ac1132d8fde /audio
parentd3893a39eb0165809325071ab07984797d78e57a (diff)
audio: add module loading support
Make audio_driver_lookup() try load the module in case it doesn't find the driver in the registry. Also load all modules for -audio-help, so the help output includes the help text for modular audio drivers. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20180306074053.22856-3-kraxel@redhat.com
Diffstat (limited to 'audio')
-rw-r--r--audio/audio.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/audio/audio.c b/audio/audio.c
index 2384612b87..6eccdb17ee 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -68,9 +68,26 @@ audio_driver *audio_driver_lookup(const char *name)
return d;
}
}
+
+ audio_module_load_one(name);
+ QLIST_FOREACH(d, &audio_drivers, next) {
+ if (strcmp(name, d->name) == 0) {
+ return d;
+ }
+ }
+
return NULL;
}
+static void audio_module_load_all(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(audio_prio_list); i++) {
+ audio_driver_lookup(audio_prio_list[i]);
+ }
+}
+
struct fixed_settings {
int enabled;
int nb_voices;
@@ -1675,6 +1692,9 @@ void AUD_help (void)
{
struct audio_driver *d;
+ /* make sure we print the help text for modular drivers too */
+ audio_module_load_all();
+
audio_process_options ("AUDIO", audio_options);
QLIST_FOREACH(d, &audio_drivers, next) {
if (d->options) {