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Diffstat (limited to 'sound/pci/hda/hda_jack.h')
-rw-r--r--sound/pci/hda/hda_jack.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h
index a9803da633c0..af8dd4724da5 100644
--- a/sound/pci/hda/hda_jack.h
+++ b/sound/pci/hda/hda_jack.h
@@ -13,12 +13,16 @@
#define __SOUND_HDA_JACK_H
struct auto_pin_cfg;
+struct hda_jack_tbl;
+
+typedef void (*hda_jack_callback) (struct hda_codec *, struct hda_jack_tbl *);
struct hda_jack_tbl {
hda_nid_t nid;
unsigned char action; /* event action (0 = none) */
unsigned char tag; /* unsol event tag */
unsigned int private_data; /* arbitrary data */
+ hda_jack_callback callback;
/* jack-detection stuff */
unsigned int pin_sense; /* cached pin-sense value */
unsigned int jack_detect:1; /* capable of jack-detection? */
@@ -61,6 +65,10 @@ void snd_hda_jack_set_dirty_all(struct hda_codec *codec);
int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid,
unsigned char action);
+int snd_hda_jack_detect_enable_callback(struct hda_codec *codec, hda_nid_t nid,
+ unsigned char action,
+ hda_jack_callback cb);
+
u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid);
int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid);
@@ -74,5 +82,6 @@ int snd_hda_jack_add_kctls(struct hda_codec *codec,
void snd_hda_jack_report_sync(struct hda_codec *codec);
+void snd_hda_jack_unsol_event(struct hda_codec *codec, unsigned int res);
#endif /* __SOUND_HDA_JACK_H */