1
2#ifndef CAIAQ_DEVICE_H
3#define CAIAQ_DEVICE_H
4
5#include "../usbaudio.h"
6
7#define USB_VID_NATIVEINSTRUMENTS 0x17cc
8
9#define USB_PID_RIGKONTROL2 0x1969
10#define USB_PID_RIGKONTROL3 0x1940
11#define USB_PID_KORECONTROLLER 0x4711
12#define USB_PID_KORECONTROLLER2 0x4712
13#define USB_PID_AK1 0x0815
14#define USB_PID_AUDIO2DJ 0x041c
15#define USB_PID_AUDIO4DJ 0x0839
16#define USB_PID_AUDIO8DJ 0x1978
17#define USB_PID_SESSIONIO 0x1915
18#define USB_PID_GUITARRIGMOBILE 0x0d8d
19#define USB_PID_TRAKTORKONTROLX1 0x2305
20#define USB_PID_TRAKTORKONTROLS4 0xbaff
21#define USB_PID_TRAKTORAUDIO2 0x041d
22#define USB_PID_MASCHINECONTROLLER 0x0808
23
24#define EP1_BUFSIZE 64
25#define EP4_BUFSIZE 512
26#define CAIAQ_USB_STR_LEN 0xff
27#define MAX_STREAMS 32
28
29#define MODNAME "snd-usb-caiaq"
30
31#define EP1_CMD_GET_DEVICE_INFO 0x1
32#define EP1_CMD_READ_ERP 0x2
33#define EP1_CMD_READ_ANALOG 0x3
34#define EP1_CMD_READ_IO 0x4
35#define EP1_CMD_WRITE_IO 0x5
36#define EP1_CMD_MIDI_READ 0x6
37#define EP1_CMD_MIDI_WRITE 0x7
38#define EP1_CMD_AUDIO_PARAMS 0x9
39#define EP1_CMD_AUTO_MSG 0xb
40#define EP1_CMD_DIMM_LEDS 0xc
41
42struct caiaq_device_spec {
43 unsigned short fw_version;
44 unsigned char hw_subtype;
45 unsigned char num_erp;
46 unsigned char num_analog_in;
47 unsigned char num_digital_in;
48 unsigned char num_digital_out;
49 unsigned char num_analog_audio_out;
50 unsigned char num_analog_audio_in;
51 unsigned char num_digital_audio_out;
52 unsigned char num_digital_audio_in;
53 unsigned char num_midi_out;
54 unsigned char num_midi_in;
55 unsigned char data_alignment;
56} __attribute__ ((packed));
57
58struct snd_usb_caiaq_cb_info;
59
60struct snd_usb_caiaqdev {
61 struct snd_usb_audio chip;
62
63 struct urb ep1_in_urb;
64 struct urb midi_out_urb;
65 struct urb **data_urbs_in;
66 struct urb **data_urbs_out;
67 struct snd_usb_caiaq_cb_info *data_cb_info;
68
69 unsigned char ep1_in_buf[EP1_BUFSIZE];
70 unsigned char ep1_out_buf[EP1_BUFSIZE];
71 unsigned char midi_out_buf[EP1_BUFSIZE];
72
73 struct caiaq_device_spec spec;
74 spinlock_t spinlock;
75 wait_queue_head_t ep1_wait_queue;
76 wait_queue_head_t prepare_wait_queue;
77 int spec_received, audio_parm_answer;
78 int midi_out_active;
79
80 char vendor_name[CAIAQ_USB_STR_LEN];
81 char product_name[CAIAQ_USB_STR_LEN];
82
83 int n_streams, n_audio_in, n_audio_out;
84 int streaming, first_packet, output_running;
85 int audio_in_buf_pos[MAX_STREAMS];
86 int audio_out_buf_pos[MAX_STREAMS];
87 int period_in_count[MAX_STREAMS];
88 int period_out_count[MAX_STREAMS];
89 int input_panic, output_panic, warned;
90 char *audio_in_buf, *audio_out_buf;
91 unsigned int samplerates, bpp;
92 unsigned long outurb_active_mask;
93
94 struct snd_pcm_substream *sub_playback[MAX_STREAMS];
95 struct snd_pcm_substream *sub_capture[MAX_STREAMS];
96
97
98 unsigned char control_state[256];
99 unsigned char ep8_out_buf[2];
100
101
102#ifdef CONFIG_SND_USB_CAIAQ_INPUT
103 struct input_dev *input_dev;
104 char phys[64];
105 unsigned short keycode[128];
106 struct urb *ep4_in_urb;
107 unsigned char ep4_in_buf[EP4_BUFSIZE];
108#endif
109
110
111 struct snd_pcm *pcm;
112 struct snd_pcm_hardware pcm_info;
113 struct snd_rawmidi *rmidi;
114 struct snd_rawmidi_substream *midi_receive_substream;
115 struct snd_rawmidi_substream *midi_out_substream;
116};
117
118struct snd_usb_caiaq_cb_info {
119 struct snd_usb_caiaqdev *cdev;
120 int index;
121};
122
123#define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data)
124#define caiaqdev_to_dev(d) (d->chip.card->dev)
125
126int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *cdev, int rate, int depth, int bbp);
127int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *cdev, int digital, int analog, int erp);
128int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *cdev,
129 unsigned char command,
130 const unsigned char *buffer,
131 int len);
132int snd_usb_caiaq_send_command_bank(struct snd_usb_caiaqdev *cdev,
133 unsigned char command,
134 unsigned char bank,
135 const unsigned char *buffer,
136 int len);
137
138#endif
139
