1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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 | |
42 | struct 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 | } __packed; |
57 | |
58 | struct snd_usb_caiaq_cb_info; |
59 | |
60 | struct 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 | /* Controls */ |
98 | unsigned char control_state[256]; |
99 | unsigned char ep8_out_buf[2]; |
100 | |
101 | /* Linux input */ |
102 | #ifdef CONFIG_SND_USB_CAIAQ_INPUT |
103 | struct input_dev *input_dev; |
104 | char phys[64]; /* physical device path */ |
105 | unsigned short keycode[128]; |
106 | struct urb *ep4_in_urb; |
107 | unsigned char ep4_in_buf[EP4_BUFSIZE]; |
108 | #endif |
109 | |
110 | /* ALSA */ |
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 | |
118 | struct 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 | |
126 | int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *cdev, int rate, int depth, int bbp); |
127 | int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *cdev, int digital, int analog, int erp); |
128 | int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *cdev, |
129 | unsigned char command, |
130 | const unsigned char *buffer, |
131 | int len); |
132 | int 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 /* CAIAQ_DEVICE_H */ |
139 | |