diff options
Diffstat (limited to 'sound/pci/hda/hda_generic.h')
| -rw-r--r-- | sound/pci/hda/hda_generic.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index 3d852660443a..56e4139b9032 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -46,7 +46,10 @@ struct nid_path { unsigned char idx[MAX_NID_PATH_DEPTH]; unsigned char multi[MAX_NID_PATH_DEPTH]; unsigned int ctls[NID_PATH_NUM_CTLS]; /* NID_PATH_XXX_CTL */ - bool active; + bool active:1; /* activated by driver */ + bool pin_enabled:1; /* pins are enabled */ + bool pin_fixed:1; /* path with fixed pin */ + bool stream_enabled:1; /* stream is active */ }; /* mic/line-in auto switching entry */ @@ -144,7 +147,7 @@ struct hda_gen_spec { int const_channel_count; /* channel count for all */ /* PCM information */ - struct hda_pcm pcm_rec[3]; /* used in build_pcms() */ + struct hda_pcm *pcm_rec[3]; /* used in build_pcms() */ /* dynamic controls, init_verbs and input_mux */ struct auto_pin_cfg autocfg; @@ -340,5 +343,7 @@ int snd_hda_gen_check_power_status(struct hda_codec *codec, hda_nid_t nid); unsigned int snd_hda_gen_path_power_filter(struct hda_codec *codec, hda_nid_t nid, unsigned int power_state); +void snd_hda_gen_stream_pm(struct hda_codec *codec, hda_nid_t nid, bool on); +int snd_hda_gen_fix_pin_power(struct hda_codec *codec, hda_nid_t pin); #endif /* __SOUND_HDA_GENERIC_H */ |