ALSA: snd-usb-caiaq: rename files to remove redundant information in file pathes
[linux-2.6.git] / sound / usb / caiaq / device.h
1 #ifndef CAIAQ_DEVICE_H
2 #define CAIAQ_DEVICE_H
3
4 #include "../usbaudio.h"
5
6 #define USB_VID_NATIVEINSTRUMENTS 0x17cc
7
8 #define USB_PID_RIGKONTROL2     0x1969
9 #define USB_PID_RIGKONTROL3     0x1940
10 #define USB_PID_KORECONTROLLER  0x4711
11 #define USB_PID_KORECONTROLLER2 0x4712
12 #define USB_PID_AK1             0x0815
13 #define USB_PID_AUDIO4DJ        0x0839
14 #define USB_PID_AUDIO8DJ        0x1978
15 #define USB_PID_SESSIONIO       0x1915
16 #define USB_PID_GUITARRIGMOBILE 0x0d8d
17
18 #define EP1_BUFSIZE 64
19 #define CAIAQ_USB_STR_LEN 0xff
20 #define MAX_STREAMS 32
21
22 //#define       SND_USB_CAIAQ_DEBUG
23
24 #define MODNAME "snd-usb-caiaq"
25 #define log(x...) snd_printk(KERN_WARNING MODNAME" log: " x)
26
27 #ifdef SND_USB_CAIAQ_DEBUG
28 #define debug(x...) snd_printk(KERN_WARNING MODNAME " debug: " x)
29 #else
30 #define debug(x...) do { } while(0)
31 #endif
32
33 #define EP1_CMD_GET_DEVICE_INFO 0x1
34 #define EP1_CMD_READ_ERP        0x2
35 #define EP1_CMD_READ_ANALOG     0x3
36 #define EP1_CMD_READ_IO         0x4
37 #define EP1_CMD_WRITE_IO        0x5
38 #define EP1_CMD_MIDI_READ       0x6
39 #define EP1_CMD_MIDI_WRITE      0x7
40 #define EP1_CMD_AUDIO_PARAMS    0x9
41 #define EP1_CMD_AUTO_MSG        0xb
42 #define EP1_CMD_DIMM_LEDS       0xc
43
44 struct caiaq_device_spec {
45         unsigned short fw_version;
46         unsigned char hw_subtype;
47         unsigned char num_erp;
48         unsigned char num_analog_in;
49         unsigned char num_digital_in;
50         unsigned char num_digital_out;
51         unsigned char num_analog_audio_out;
52         unsigned char num_analog_audio_in;
53         unsigned char num_digital_audio_out;
54         unsigned char num_digital_audio_in;
55         unsigned char num_midi_out;
56         unsigned char num_midi_in;
57         unsigned char data_alignment;
58 } __attribute__ ((packed));
59
60 struct snd_usb_caiaq_cb_info;
61
62 struct snd_usb_caiaqdev {
63         struct snd_usb_audio chip;
64
65         struct urb ep1_in_urb;
66         struct urb midi_out_urb;
67         struct urb **data_urbs_in;
68         struct urb **data_urbs_out;
69         struct snd_usb_caiaq_cb_info *data_cb_info;
70
71         unsigned char ep1_in_buf[EP1_BUFSIZE];
72         unsigned char ep1_out_buf[EP1_BUFSIZE];
73         unsigned char midi_out_buf[EP1_BUFSIZE];
74
75         struct caiaq_device_spec spec;
76         spinlock_t spinlock;
77         wait_queue_head_t ep1_wait_queue;
78         wait_queue_head_t prepare_wait_queue;
79         int spec_received, audio_parm_answer;
80         int midi_out_active;
81
82         char vendor_name[CAIAQ_USB_STR_LEN];
83         char product_name[CAIAQ_USB_STR_LEN];
84         char serial[CAIAQ_USB_STR_LEN];
85
86         int n_streams, n_audio_in, n_audio_out;
87         int streaming, first_packet, output_running;
88         int audio_in_buf_pos[MAX_STREAMS];
89         int audio_out_buf_pos[MAX_STREAMS];
90         int period_in_count[MAX_STREAMS];
91         int period_out_count[MAX_STREAMS];
92         int input_panic, output_panic, warned;
93         char *audio_in_buf, *audio_out_buf;
94         unsigned int samplerates, bpp;
95
96         struct snd_pcm_substream *sub_playback[MAX_STREAMS];
97         struct snd_pcm_substream *sub_capture[MAX_STREAMS];
98
99         /* Controls */
100         unsigned char control_state[64];
101
102         /* Linux input */
103 #ifdef CONFIG_SND_USB_CAIAQ_INPUT
104         struct input_dev *input_dev;
105         char phys[64];                  /* physical device path */
106         unsigned short keycode[64];
107 #endif
108
109         /* ALSA */
110         struct snd_pcm *pcm;
111         struct snd_pcm_hardware pcm_info;
112         struct snd_rawmidi *rmidi;
113         struct snd_rawmidi_substream *midi_receive_substream;
114         struct snd_rawmidi_substream *midi_out_substream;
115 };
116
117 struct snd_usb_caiaq_cb_info {
118         struct snd_usb_caiaqdev *dev;
119         int index;
120 };
121
122 #define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data)
123
124 int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp);
125 int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp);
126 int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev,
127                                unsigned char command,
128                                const unsigned char *buffer,
129                                int len);
130
131 #endif /* CAIAQ_DEVICE_H */