PA_IDXSET_FOREACH(dev, context->ucm_devices, idx) {
bool has_control;
+ if (!dev->jack)
+ continue;
has_control = pa_alsa_mixer_find(mixer_handle, dev->jack->alsa_name, 0) != NULL;
pa_alsa_jack_set_has_control(dev->jack, has_control);
pa_log_info("UCM jack %s has_control=%d", dev->jack->name, dev->jack->has_control);
snd_mixer_t *pa_alsa_open_mixer_for_pcm(snd_pcm_t *pcm, char **ctl_device) {
int err;
snd_mixer_t *m;
- const char *dev;
snd_pcm_info_t* info;
snd_pcm_info_alloca(&info);
return NULL;
}
- /* First, try by name */
- if ((dev = snd_pcm_name(pcm)))
- if (prepare_mixer(m, dev) >= 0) {
- if (ctl_device)
- *ctl_device = pa_xstrdup(dev);
-
- return m;
- }
-
/* Then, try by card index */
if (snd_pcm_info(pcm, info) >= 0) {
char *md;
if ((card_idx = snd_pcm_info_get_card(info)) >= 0) {
md = pa_sprintf_malloc("hw:%i", card_idx);
+ if (prepare_mixer(m, md) >= 0) {
- if (!dev || !pa_streq(dev, md))
- if (prepare_mixer(m, md) >= 0) {
+ if (ctl_device)
+ *ctl_device = md;
+ else
+ pa_xfree(md);
- if (ctl_device)
- *ctl_device = md;
- else
- pa_xfree(md);
-
- return m;
- }
+ return m;
+ }
pa_xfree(md);
}