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_AUDIO2DJ 0x041c
14#define USB_PID_AUDIO4DJ 0x0839
15#define USB_PID_AUDIO8DJ 0x1978
16#define USB_PID_SESSIONIO 0x1915
17#define USB_PID_GUITARRIGMOBILE 0x0d8d
18#define USB_PID_TRAKTORKONTROLX1 0x2305
19#define USB_PID_TRAKTORKONTROLS4 0xbaff
20#define USB_PID_TRAKTORAUDIO2 0x041d
21#define USB_PID_MASCHINECONTROLLER 0x0808
22
23#define EP1_BUFSIZE 64
24#define EP4_BUFSIZE 512
25#define CAIAQ_USB_STR_LEN 0xff
26#define MAX_STREAMS 32
27
28#define MODNAME "snd-usb-caiaq"
29
30#define EP1_CMD_GET_DEVICE_INFO 0x1
31#define EP1_CMD_READ_ERP 0x2
32#define EP1_CMD_READ_ANALOG 0x3
33#define EP1_CMD_READ_IO 0x4
34#define EP1_CMD_WRITE_IO 0x5
35#define EP1_CMD_MIDI_READ 0x6
36#define EP1_CMD_MIDI_WRITE 0x7
37#define EP1_CMD_AUDIO_PARAMS 0x9
38#define EP1_CMD_AUTO_MSG 0xb
39#define EP1_CMD_DIMM_LEDS 0xc
40
41struct caiaq_device_spec {
42 unsigned short fw_version;
43 unsigned char hw_subtype;
44 unsigned char num_erp;
45 unsigned char num_analog_in;
46 unsigned char num_digital_in;
47 unsigned char num_digital_out;
48 unsigned char num_analog_audio_out;
49 unsigned char num_analog_audio_in;
50 unsigned char num_digital_audio_out;
51 unsigned char num_digital_audio_in;
52 unsigned char num_midi_out;
53 unsigned char num_midi_in;
54 unsigned char data_alignment;
55} __attribute__ ((packed));
56
57struct snd_usb_caiaq_cb_info;
58
59struct snd_usb_caiaqdev {
60 struct snd_usb_audio chip;
61
62 struct urb ep1_in_urb;
63 struct urb midi_out_urb;
64 struct urb **data_urbs_in;
65 struct urb **data_urbs_out;
66 struct snd_usb_caiaq_cb_info *data_cb_info;
67
68 unsigned char ep1_in_buf[EP1_BUFSIZE];
69 unsigned char ep1_out_buf[EP1_BUFSIZE];
70 unsigned char midi_out_buf[EP1_BUFSIZE];
71
72 struct caiaq_device_spec spec;
73 spinlock_t spinlock;
74 wait_queue_head_t ep1_wait_queue;
75 wait_queue_head_t prepare_wait_queue;
76 int spec_received, audio_parm_answer;
77 int midi_out_active;
78
79 char vendor_name[CAIAQ_USB_STR_LEN];
80 char product_name[CAIAQ_USB_STR_LEN];
81
82 int n_streams, n_audio_in, n_audio_out;
83 int streaming, first_packet, output_running;
84 int audio_in_buf_pos[MAX_STREAMS];
85 int audio_out_buf_pos[MAX_STREAMS];
86 int period_in_count[MAX_STREAMS];
87 int period_out_count[MAX_STREAMS];
88 int input_panic, output_panic, warned;
89 char *audio_in_buf, *audio_out_buf;
90 unsigned int samplerates, bpp;
91 unsigned long outurb_active_mask;
92
93 struct snd_pcm_substream *sub_playback[MAX_STREAMS];
94 struct snd_pcm_substream *sub_capture[MAX_STREAMS];
95
96
97 unsigned char control_state[256];
98 unsigned char ep8_out_buf[2];
99
100
101#ifdef CONFIG_SND_USB_CAIAQ_INPUT
102 struct input_dev *input_dev;
103 char phys[64];
104 unsigned short keycode[128];
105 struct urb *ep4_in_urb;
106 unsigned char ep4_in_buf[EP4_BUFSIZE];
107#endif
108
109
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
117struct snd_usb_caiaq_cb_info {
118 struct snd_usb_caiaqdev *cdev;
119 int index;
120};
121
122#define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data)
123#define caiaqdev_to_dev(d) (d->chip.card->dev)
124
125int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *cdev, int rate, int depth, int bbp);
126int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *cdev, int digital, int analog, int erp);
127int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *cdev,
128 unsigned char command,
129 const unsigned char *buffer,
130 int len);
131int snd_usb_caiaq_send_command_bank(struct snd_usb_caiaqdev *cdev,
132 unsigned char command,
133 unsigned char bank,
134 const unsigned char *buffer,
135 int len);
136
137#endif
138