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
  22#define EP1_BUFSIZE 64
  23#define EP4_BUFSIZE 512
  24#define CAIAQ_USB_STR_LEN 0xff
  25#define MAX_STREAMS 32
  26
  27//#define       SND_USB_CAIAQ_DEBUG
  28
  29#define MODNAME "snd-usb-caiaq"
  30#define log(x...) snd_printk(KERN_WARNING MODNAME" log: " x)
  31
  32#ifdef SND_USB_CAIAQ_DEBUG
  33#define debug(x...) snd_printk(KERN_WARNING MODNAME " debug: " x)
  34#else
  35#define debug(x...) do { } while(0)
  36#endif
  37
  38#define EP1_CMD_GET_DEVICE_INFO 0x1
  39#define EP1_CMD_READ_ERP        0x2
  40#define EP1_CMD_READ_ANALOG     0x3
  41#define EP1_CMD_READ_IO         0x4
  42#define EP1_CMD_WRITE_IO        0x5
  43#define EP1_CMD_MIDI_READ       0x6
  44#define EP1_CMD_MIDI_WRITE      0x7
  45#define EP1_CMD_AUDIO_PARAMS    0x9
  46#define EP1_CMD_AUTO_MSG        0xb
  47#define EP1_CMD_DIMM_LEDS       0xc
  48
  49struct caiaq_device_spec {
  50        unsigned short fw_version;
  51        unsigned char hw_subtype;
  52        unsigned char num_erp;
  53        unsigned char num_analog_in;
  54        unsigned char num_digital_in;
  55        unsigned char num_digital_out;
  56        unsigned char num_analog_audio_out;
  57        unsigned char num_analog_audio_in;
  58        unsigned char num_digital_audio_out;
  59        unsigned char num_digital_audio_in;
  60        unsigned char num_midi_out;
  61        unsigned char num_midi_in;
  62        unsigned char data_alignment;
  63} __attribute__ ((packed));
  64
  65struct snd_usb_caiaq_cb_info;
  66
  67struct snd_usb_caiaqdev {
  68        struct snd_usb_audio chip;
  69
  70        struct urb ep1_in_urb;
  71        struct urb midi_out_urb;
  72        struct urb **data_urbs_in;
  73        struct urb **data_urbs_out;
  74        struct snd_usb_caiaq_cb_info *data_cb_info;
  75
  76        unsigned char ep1_in_buf[EP1_BUFSIZE];
  77        unsigned char ep1_out_buf[EP1_BUFSIZE];
  78        unsigned char midi_out_buf[EP1_BUFSIZE];
  79
  80        struct caiaq_device_spec spec;
  81        spinlock_t spinlock;
  82        wait_queue_head_t ep1_wait_queue;
  83        wait_queue_head_t prepare_wait_queue;
  84        int spec_received, audio_parm_answer;
  85        int midi_out_active;
  86
  87        char vendor_name[CAIAQ_USB_STR_LEN];
  88        char product_name[CAIAQ_USB_STR_LEN];
  89
  90        int n_streams, n_audio_in, n_audio_out;
  91        int streaming, first_packet, output_running;
  92        int audio_in_buf_pos[MAX_STREAMS];
  93        int audio_out_buf_pos[MAX_STREAMS];
  94        int period_in_count[MAX_STREAMS];
  95        int period_out_count[MAX_STREAMS];
  96        int input_panic, output_panic, warned;
  97        char *audio_in_buf, *audio_out_buf;
  98        unsigned int samplerates, bpp;
  99        unsigned long outurb_active_mask;
 100
 101        struct snd_pcm_substream *sub_playback[MAX_STREAMS];
 102        struct snd_pcm_substream *sub_capture[MAX_STREAMS];
 103
 104        /* Controls */
 105        unsigned char control_state[256];
 106        unsigned char ep8_out_buf[2];
 107
 108        /* Linux input */
 109#ifdef CONFIG_SND_USB_CAIAQ_INPUT
 110        struct input_dev *input_dev;
 111        char phys[64];                  /* physical device path */
 112        unsigned short keycode[128];
 113        struct urb *ep4_in_urb;
 114        unsigned char ep4_in_buf[EP4_BUFSIZE];
 115#endif
 116
 117        /* ALSA */
 118        struct snd_pcm *pcm;
 119        struct snd_pcm_hardware pcm_info;
 120        struct snd_rawmidi *rmidi;
 121        struct snd_rawmidi_substream *midi_receive_substream;
 122        struct snd_rawmidi_substream *midi_out_substream;
 123};
 124
 125struct snd_usb_caiaq_cb_info {
 126        struct snd_usb_caiaqdev *dev;
 127        int index;
 128};
 129
 130#define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data)
 131
 132int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp);
 133int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp);
 134int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev,
 135                               unsigned char command,
 136                               const unsigned char *buffer,
 137                               int len);
 138
 139#endif /* CAIAQ_DEVICE_H */
 140