6da7a2aa89
This device does not have audio controllers and backlit buttons only. Input data is handled over a dedicated USB endpoint. All functions are supported by the driver now. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de>
136 lines
3.7 KiB
C
136 lines
3.7 KiB
C
#ifndef CAIAQ_DEVICE_H
|
|
#define CAIAQ_DEVICE_H
|
|
|
|
#include "../usbaudio.h"
|
|
|
|
#define USB_VID_NATIVEINSTRUMENTS 0x17cc
|
|
|
|
#define USB_PID_RIGKONTROL2 0x1969
|
|
#define USB_PID_RIGKONTROL3 0x1940
|
|
#define USB_PID_KORECONTROLLER 0x4711
|
|
#define USB_PID_KORECONTROLLER2 0x4712
|
|
#define USB_PID_AK1 0x0815
|
|
#define USB_PID_AUDIO2DJ 0x041c
|
|
#define USB_PID_AUDIO4DJ 0x0839
|
|
#define USB_PID_AUDIO8DJ 0x1978
|
|
#define USB_PID_SESSIONIO 0x1915
|
|
#define USB_PID_GUITARRIGMOBILE 0x0d8d
|
|
#define USB_PID_TRAKTORKONTROLX1 0x2305
|
|
|
|
#define EP1_BUFSIZE 64
|
|
#define EP4_BUFSIZE 512
|
|
#define CAIAQ_USB_STR_LEN 0xff
|
|
#define MAX_STREAMS 32
|
|
|
|
//#define SND_USB_CAIAQ_DEBUG
|
|
|
|
#define MODNAME "snd-usb-caiaq"
|
|
#define log(x...) snd_printk(KERN_WARNING MODNAME" log: " x)
|
|
|
|
#ifdef SND_USB_CAIAQ_DEBUG
|
|
#define debug(x...) snd_printk(KERN_WARNING MODNAME " debug: " x)
|
|
#else
|
|
#define debug(x...) do { } while(0)
|
|
#endif
|
|
|
|
#define EP1_CMD_GET_DEVICE_INFO 0x1
|
|
#define EP1_CMD_READ_ERP 0x2
|
|
#define EP1_CMD_READ_ANALOG 0x3
|
|
#define EP1_CMD_READ_IO 0x4
|
|
#define EP1_CMD_WRITE_IO 0x5
|
|
#define EP1_CMD_MIDI_READ 0x6
|
|
#define EP1_CMD_MIDI_WRITE 0x7
|
|
#define EP1_CMD_AUDIO_PARAMS 0x9
|
|
#define EP1_CMD_AUTO_MSG 0xb
|
|
#define EP1_CMD_DIMM_LEDS 0xc
|
|
|
|
struct caiaq_device_spec {
|
|
unsigned short fw_version;
|
|
unsigned char hw_subtype;
|
|
unsigned char num_erp;
|
|
unsigned char num_analog_in;
|
|
unsigned char num_digital_in;
|
|
unsigned char num_digital_out;
|
|
unsigned char num_analog_audio_out;
|
|
unsigned char num_analog_audio_in;
|
|
unsigned char num_digital_audio_out;
|
|
unsigned char num_digital_audio_in;
|
|
unsigned char num_midi_out;
|
|
unsigned char num_midi_in;
|
|
unsigned char data_alignment;
|
|
} __attribute__ ((packed));
|
|
|
|
struct snd_usb_caiaq_cb_info;
|
|
|
|
struct snd_usb_caiaqdev {
|
|
struct snd_usb_audio chip;
|
|
|
|
struct urb ep1_in_urb;
|
|
struct urb midi_out_urb;
|
|
struct urb **data_urbs_in;
|
|
struct urb **data_urbs_out;
|
|
struct snd_usb_caiaq_cb_info *data_cb_info;
|
|
|
|
unsigned char ep1_in_buf[EP1_BUFSIZE];
|
|
unsigned char ep1_out_buf[EP1_BUFSIZE];
|
|
unsigned char midi_out_buf[EP1_BUFSIZE];
|
|
|
|
struct caiaq_device_spec spec;
|
|
spinlock_t spinlock;
|
|
wait_queue_head_t ep1_wait_queue;
|
|
wait_queue_head_t prepare_wait_queue;
|
|
int spec_received, audio_parm_answer;
|
|
int midi_out_active;
|
|
|
|
char vendor_name[CAIAQ_USB_STR_LEN];
|
|
char product_name[CAIAQ_USB_STR_LEN];
|
|
|
|
int n_streams, n_audio_in, n_audio_out;
|
|
int streaming, first_packet, output_running;
|
|
int audio_in_buf_pos[MAX_STREAMS];
|
|
int audio_out_buf_pos[MAX_STREAMS];
|
|
int period_in_count[MAX_STREAMS];
|
|
int period_out_count[MAX_STREAMS];
|
|
int input_panic, output_panic, warned;
|
|
char *audio_in_buf, *audio_out_buf;
|
|
unsigned int samplerates, bpp;
|
|
|
|
struct snd_pcm_substream *sub_playback[MAX_STREAMS];
|
|
struct snd_pcm_substream *sub_capture[MAX_STREAMS];
|
|
|
|
/* Controls */
|
|
unsigned char control_state[64];
|
|
|
|
/* Linux input */
|
|
#ifdef CONFIG_SND_USB_CAIAQ_INPUT
|
|
struct input_dev *input_dev;
|
|
char phys[64]; /* physical device path */
|
|
unsigned short keycode[64];
|
|
struct urb *ep4_in_urb;
|
|
unsigned char ep4_in_buf[EP4_BUFSIZE];
|
|
#endif
|
|
|
|
/* ALSA */
|
|
struct snd_pcm *pcm;
|
|
struct snd_pcm_hardware pcm_info;
|
|
struct snd_rawmidi *rmidi;
|
|
struct snd_rawmidi_substream *midi_receive_substream;
|
|
struct snd_rawmidi_substream *midi_out_substream;
|
|
};
|
|
|
|
struct snd_usb_caiaq_cb_info {
|
|
struct snd_usb_caiaqdev *dev;
|
|
int index;
|
|
};
|
|
|
|
#define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data)
|
|
|
|
int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp);
|
|
int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp);
|
|
int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev,
|
|
unsigned char command,
|
|
const unsigned char *buffer,
|
|
int len);
|
|
|
|
#endif /* CAIAQ_DEVICE_H */
|