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 20#define EP1_BUFSIZE 64 21#define EP4_BUFSIZE 512 22#define CAIAQ_USB_STR_LEN 0xff 23#define MAX_STREAMS 32 24 25//#define SND_USB_CAIAQ_DEBUG 26 27#define MODNAME "snd-usb-caiaq" 28#define log(x...) snd_printk(KERN_WARNING MODNAME" log: " x) 29 30#ifdef SND_USB_CAIAQ_DEBUG 31#define debug(x...) snd_printk(KERN_WARNING MODNAME " debug: " x) 32#else 33#define debug(x...) do { } while(0) 34#endif 35 36#define EP1_CMD_GET_DEVICE_INFO 0x1 37#define EP1_CMD_READ_ERP 0x2 38#define EP1_CMD_READ_ANALOG 0x3 39#define EP1_CMD_READ_IO 0x4 40#define EP1_CMD_WRITE_IO 0x5 41#define EP1_CMD_MIDI_READ 0x6 42#define EP1_CMD_MIDI_WRITE 0x7 43#define EP1_CMD_AUDIO_PARAMS 0x9 44#define EP1_CMD_AUTO_MSG 0xb 45#define EP1_CMD_DIMM_LEDS 0xc 46 47struct caiaq_device_spec { 48 unsigned short fw_version; 49 unsigned char hw_subtype; 50 unsigned char num_erp; 51 unsigned char num_analog_in; 52 unsigned char num_digital_in; 53 unsigned char num_digital_out; 54 unsigned char num_analog_audio_out; 55 unsigned char num_analog_audio_in; 56 unsigned char num_digital_audio_out; 57 unsigned char num_digital_audio_in; 58 unsigned char num_midi_out; 59 unsigned char num_midi_in; 60 unsigned char data_alignment; 61} __attribute__ ((packed)); 62 63struct snd_usb_caiaq_cb_info; 64 65struct snd_usb_caiaqdev { 66 struct snd_usb_audio chip; 67 68 struct urb ep1_in_urb; 69 struct urb midi_out_urb; 70 struct urb **data_urbs_in; 71 struct urb **data_urbs_out; 72 struct snd_usb_caiaq_cb_info *data_cb_info; 73 74 unsigned char ep1_in_buf[EP1_BUFSIZE]; 75 unsigned char ep1_out_buf[EP1_BUFSIZE]; 76 unsigned char midi_out_buf[EP1_BUFSIZE]; 77 78 struct caiaq_device_spec spec; 79 spinlock_t spinlock; 80 wait_queue_head_t ep1_wait_queue; 81 wait_queue_head_t prepare_wait_queue; 82 int spec_received, audio_parm_answer; 83 int midi_out_active; 84 85 char vendor_name[CAIAQ_USB_STR_LEN]; 86 char product_name[CAIAQ_USB_STR_LEN]; 87 88 int n_streams, n_audio_in, n_audio_out; 89 int streaming, first_packet, output_running; 90 int audio_in_buf_pos[MAX_STREAMS]; 91 int audio_out_buf_pos[MAX_STREAMS]; 92 int period_in_count[MAX_STREAMS]; 93 int period_out_count[MAX_STREAMS]; 94 int input_panic, output_panic, warned; 95 char *audio_in_buf, *audio_out_buf; 96 unsigned int samplerates, bpp; 97 98 struct snd_pcm_substream *sub_playback[MAX_STREAMS]; 99 struct snd_pcm_substream *sub_capture[MAX_STREAMS]; 100 101 /* Controls */ 102 unsigned char control_state[64]; 103 104 /* Linux input */ 105#ifdef CONFIG_SND_USB_CAIAQ_INPUT 106 struct input_dev *input_dev; 107 char phys[64]; /* physical device path */ 108 unsigned short keycode[64]; 109 struct urb *ep4_in_urb; 110 unsigned char ep4_in_buf[EP4_BUFSIZE]; 111#endif 112 113 /* ALSA */ 114 struct snd_pcm *pcm; 115 struct snd_pcm_hardware pcm_info; 116 struct snd_rawmidi *rmidi; 117 struct snd_rawmidi_substream *midi_receive_substream; 118 struct snd_rawmidi_substream *midi_out_substream; 119}; 120 121struct snd_usb_caiaq_cb_info { 122 struct snd_usb_caiaqdev *dev; 123 int index; 124}; 125 126#define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data) 127 128int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp); 129int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp); 130int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev, 131 unsigned char command, 132 const unsigned char *buffer, 133 int len); 134 135#endif /* CAIAQ_DEVICE_H */ 136