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_AUDIO4DJ 0x0839 14 #define USB_PID_AUDIO8DJ 0x1978 15 #define USB_PID_SESSIONIO 0x1915 16 #define USB_PID_GUITARRIGMOBILE 0x0d8d 17 18 #define EP1_BUFSIZE 64 19 #define CAIAQ_USB_STR_LEN 0xff 20 #define MAX_STREAMS 32 21 22 //#define SND_USB_CAIAQ_DEBUG 23 24 #define MODNAME "snd-usb-caiaq" 25 #define log(x...) snd_printk(KERN_WARNING MODNAME" log: " x) 26 27 #ifdef SND_USB_CAIAQ_DEBUG 28 #define debug(x...) snd_printk(KERN_WARNING MODNAME " debug: " x) 29 #else 30 #define debug(x...) do { } while(0) 31 #endif 32 33 #define EP1_CMD_GET_DEVICE_INFO 0x1 34 #define EP1_CMD_READ_ERP 0x2 35 #define EP1_CMD_READ_ANALOG 0x3 36 #define EP1_CMD_READ_IO 0x4 37 #define EP1_CMD_WRITE_IO 0x5 38 #define EP1_CMD_MIDI_READ 0x6 39 #define EP1_CMD_MIDI_WRITE 0x7 40 #define EP1_CMD_AUDIO_PARAMS 0x9 41 #define EP1_CMD_AUTO_MSG 0xb 42 #define EP1_CMD_DIMM_LEDS 0xc 43 44 struct caiaq_device_spec { 45 unsigned short fw_version; 46 unsigned char hw_subtype; 47 unsigned char num_erp; 48 unsigned char num_analog_in; 49 unsigned char num_digital_in; 50 unsigned char num_digital_out; 51 unsigned char num_analog_audio_out; 52 unsigned char num_analog_audio_in; 53 unsigned char num_digital_audio_out; 54 unsigned char num_digital_audio_in; 55 unsigned char num_midi_out; 56 unsigned char num_midi_in; 57 unsigned char data_alignment; 58 } __attribute__ ((packed)); 59 60 struct snd_usb_caiaq_cb_info; 61 62 struct snd_usb_caiaqdev { 63 struct snd_usb_audio chip; 64 65 struct urb ep1_in_urb; 66 struct urb midi_out_urb; 67 struct urb **data_urbs_in; 68 struct urb **data_urbs_out; 69 struct snd_usb_caiaq_cb_info *data_cb_info; 70 71 unsigned char ep1_in_buf[EP1_BUFSIZE]; 72 unsigned char ep1_out_buf[EP1_BUFSIZE]; 73 unsigned char midi_out_buf[EP1_BUFSIZE]; 74 75 struct caiaq_device_spec spec; 76 spinlock_t spinlock; 77 wait_queue_head_t ep1_wait_queue; 78 wait_queue_head_t prepare_wait_queue; 79 int spec_received, audio_parm_answer; 80 int midi_out_active; 81 82 char vendor_name[CAIAQ_USB_STR_LEN]; 83 char product_name[CAIAQ_USB_STR_LEN]; 84 char serial[CAIAQ_USB_STR_LEN]; 85 86 int n_streams, n_audio_in, n_audio_out; 87 int streaming, first_packet, output_running; 88 int audio_in_buf_pos[MAX_STREAMS]; 89 int audio_out_buf_pos[MAX_STREAMS]; 90 int period_in_count[MAX_STREAMS]; 91 int period_out_count[MAX_STREAMS]; 92 int input_panic, output_panic, warned; 93 char *audio_in_buf, *audio_out_buf; 94 unsigned int samplerates, bpp; 95 96 struct snd_pcm_substream *sub_playback[MAX_STREAMS]; 97 struct snd_pcm_substream *sub_capture[MAX_STREAMS]; 98 99 /* Controls */ 100 unsigned char control_state[64]; 101 102 /* Linux input */ 103 #ifdef CONFIG_SND_USB_CAIAQ_INPUT 104 struct input_dev *input_dev; 105 char phys[64]; /* physical device path */ 106 unsigned short keycode[64]; 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 *dev; 119 int index; 120 }; 121 122 #define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data) 123 124 int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp); 125 int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp); 126 int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev, 127 unsigned char command, 128 const unsigned char *buffer, 129 int len); 130 131 #endif /* CAIAQ_DEVICE_H */ 132