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 49 struct 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 65 struct snd_usb_caiaq_cb_info; 66 67 struct 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; 99 100 struct snd_pcm_substream *sub_playback[MAX_STREAMS]; 101 struct snd_pcm_substream *sub_capture[MAX_STREAMS]; 102 103 /* Controls */ 104 unsigned char control_state[256]; 105 unsigned char ep8_out_buf[2]; 106 107 /* Linux input */ 108 #ifdef CONFIG_SND_USB_CAIAQ_INPUT 109 struct input_dev *input_dev; 110 char phys[64]; /* physical device path */ 111 unsigned short keycode[128]; 112 struct urb *ep4_in_urb; 113 unsigned char ep4_in_buf[EP4_BUFSIZE]; 114 #endif 115 116 /* ALSA */ 117 struct snd_pcm *pcm; 118 struct snd_pcm_hardware pcm_info; 119 struct snd_rawmidi *rmidi; 120 struct snd_rawmidi_substream *midi_receive_substream; 121 struct snd_rawmidi_substream *midi_out_substream; 122 }; 123 124 struct snd_usb_caiaq_cb_info { 125 struct snd_usb_caiaqdev *dev; 126 int index; 127 }; 128 129 #define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data) 130 131 int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp); 132 int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp); 133 int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev, 134 unsigned char command, 135 const unsigned char *buffer, 136 int len); 137 138 #endif /* CAIAQ_DEVICE_H */ 139