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