1#ifndef __SOUND_JACK_H
2#define __SOUND_JACK_H
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26#include <sound/core.h>
27
28struct input_dev;
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36
37enum snd_jack_types {
38 SND_JACK_HEADPHONE = 0x0001,
39 SND_JACK_MICROPHONE = 0x0002,
40 SND_JACK_HEADSET = SND_JACK_HEADPHONE | SND_JACK_MICROPHONE,
41 SND_JACK_LINEOUT = 0x0004,
42 SND_JACK_MECHANICAL = 0x0008,
43 SND_JACK_VIDEOOUT = 0x0010,
44 SND_JACK_AVOUT = SND_JACK_LINEOUT | SND_JACK_VIDEOOUT,
45
46
47 SND_JACK_BTN_0 = 0x4000,
48 SND_JACK_BTN_1 = 0x2000,
49 SND_JACK_BTN_2 = 0x1000,
50 SND_JACK_BTN_3 = 0x0800,
51 SND_JACK_BTN_4 = 0x0400,
52 SND_JACK_BTN_5 = 0x0200,
53};
54
55struct snd_jack {
56 struct input_dev *input_dev;
57 int registered;
58 int type;
59 const char *id;
60 char name[100];
61 unsigned int key[6];
62 void *private_data;
63 void (*private_free)(struct snd_jack *);
64};
65
66#ifdef CONFIG_SND_JACK
67
68int snd_jack_new(struct snd_card *card, const char *id, int type,
69 struct snd_jack **jack);
70void snd_jack_set_parent(struct snd_jack *jack, struct device *parent);
71int snd_jack_set_key(struct snd_jack *jack, enum snd_jack_types type,
72 int keytype);
73
74void snd_jack_report(struct snd_jack *jack, int status);
75
76#else
77
78static inline int snd_jack_new(struct snd_card *card, const char *id, int type,
79 struct snd_jack **jack)
80{
81 return 0;
82}
83
84static inline void snd_jack_set_parent(struct snd_jack *jack,
85 struct device *parent)
86{
87}
88
89static inline void snd_jack_report(struct snd_jack *jack, int status)
90{
91}
92
93#endif
94
95#endif
96