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alsa: if we are passed a UCM device, make sure to open UCM

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UCM devices can require local data from use_case_mgr_open() but since
we do that in a separate process, make sure we reopen the use case
manager in case we are passed a UCM device so that the config is
available.

See #1251
This commit is contained in:
Wim Taymans 2021-06-02 13:23:08 +02:00
parent 1d4b24d02b
commit e3d3f04780
4 changed files with 34 additions and 6 deletions
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6
spa/plugins/alsa/alsa-pcm-sink.c
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@ -724,6 +724,7 @@ static int impl_clear(struct spa_handle *handle)
spa_return_val_if_fail(handle != NULL, -EINVAL);
this = (struct state *) handle;
spa_alsa_close(this);
spa_alsa_clear(this);
return 0;
}
@ -805,8 +806,6 @@ impl_init(const struct spa_handle_factory *factory,
spa_list_init(&this->ready);
snd_config_update_free_global();
for (i = 0; info && i < info->n_items; i++) {
const char *k = info->items[i].key;
const char *s = info->items[i].value;
@ -834,7 +833,8 @@ impl_init(const struct spa_handle_factory *factory,
this->props.use_chmap = spa_atob(s);
}
}
return 0;
return spa_alsa_init(this);
}
static const struct spa_interface_info impl_interfaces[] = {