LXR linux/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_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        /* Controls */
  97        unsigned char control_state[256];
  98        unsigned char ep8_out_buf[2];
  99
 100        /* Linux input */
 101#ifdef CONFIG_SND_USB_CAIAQ_INPUT
 102        struct input_dev *input_dev;
 103        char phys[64];                  /* physical device path */
 104        unsigned short keycode[128];
 105        struct urb *ep4_in_urb;
 106        unsigned char ep4_in_buf[EP4_BUFSIZE];
 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
 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 /* CAIAQ_DEVICE_H */
 138