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 41 struct 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 57 struct snd_usb_caiaq_cb_info; 58 59 struct 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 }; 116 117 struct 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) 124 125 int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *cdev, int rate, int depth, int bbp); 126 int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *cdev, int digital, int analog, int erp); 127 int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *cdev, 128 unsigned char command, 129 const unsigned char *buffer, 130 int len); 131 int 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