diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 795cbda32cbb..b72553710ffb 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -145,6 +145,7 @@ struct hdmi_spec { 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[] */ @@ -2258,7 +2259,7 @@ static int generic_hdmi_init(struct hda_codec *codec) 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); @@ -2275,7 +2276,7 @@ static int generic_hdmi_init(struct hda_codec *codec) snd_hda_jack_detect_enable_callback(codec, pin_nid, jack_callback); } - mutex_unlock(&spec->pcm_lock); + mutex_unlock(&spec->bind_lock); return 0; } @@ -2382,6 +2383,7 @@ static int alloc_generic_hdmi(struct hda_codec *codec) 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; @@ -2451,7 +2453,7 @@ static void generic_acomp_notifier_set(struct drm_audio_component *acomp, 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 */ @@ -2461,7 +2463,7 @@ static void generic_acomp_notifier_set(struct drm_audio_component *acomp, 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 */ |