mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-09-06 18:05:37 +00:00
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
This commit is contained in:
parent
d3893a39eb
commit
65ba869661
|
@ -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) {
|
||||
|
|
|
@ -54,6 +54,7 @@ typedef enum {
|
|||
|
||||
#define block_module_load_one(lib) module_load_one("block-", lib)
|
||||
#define ui_module_load_one(lib) module_load_one("ui-", lib)
|
||||
#define audio_module_load_one(lib) module_load_one("audio-", lib)
|
||||
|
||||
void register_module_init(void (*fn)(void), module_init_type type);
|
||||
void register_dso_module_init(void (*fn)(void), module_init_type type);
|
||||
|
|
Loading…
Reference in a new issue