struct snd_array pins; /* struct hdmi_spec_per_pin */
struct hdmi_pcm pcm_rec[16];
struct mutex pcm_lock;
+ struct mutex bind_lock; /* for audio component binding */
/* pcm_bitmap means which pcms have been assigned to pins*/
unsigned long pcm_bitmap;
int pcm_used; /* counter of pcm_rec[] */
struct hdmi_spec *spec = codec->spec;
int pin_idx;
- mutex_lock(&spec->pcm_lock);
+ mutex_lock(&spec->bind_lock);
spec->use_jack_detect = !codec->jackpoll_interval;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
snd_hda_jack_detect_enable_callback(codec, pin_nid,
jack_callback);
}
- mutex_unlock(&spec->pcm_lock);
+ mutex_unlock(&spec->bind_lock);
return 0;
}
spec->ops = generic_standard_hdmi_ops;
spec->dev_num = 1; /* initialize to 1 */
mutex_init(&spec->pcm_lock);
+ mutex_init(&spec->bind_lock);
snd_hdac_register_chmap_ops(&codec->core, &spec->chmap);
spec->chmap.ops.get_chmap = hdmi_get_chmap;
int i;
spec = container_of(acomp->audio_ops, struct hdmi_spec, drm_audio_ops);
- mutex_lock(&spec->pcm_lock);
+ mutex_lock(&spec->bind_lock);
spec->use_acomp_notifier = use_acomp;
spec->codec->relaxed_resume = use_acomp;
/* reprogram each jack detection logic depending on the notifier */
get_pin(spec, i)->pin_nid,
use_acomp);
}
- mutex_unlock(&spec->pcm_lock);
+ mutex_unlock(&spec->bind_lock);
}
/* enable / disable the notifier via master bind / unbind */