18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef CAIAQ_DEVICE_H 38c2ecf20Sopenharmony_ci#define CAIAQ_DEVICE_H 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#include "../usbaudio.h" 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ci#define USB_VID_NATIVEINSTRUMENTS 0x17cc 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci#define USB_PID_RIGKONTROL2 0x1969 108c2ecf20Sopenharmony_ci#define USB_PID_RIGKONTROL3 0x1940 118c2ecf20Sopenharmony_ci#define USB_PID_KORECONTROLLER 0x4711 128c2ecf20Sopenharmony_ci#define USB_PID_KORECONTROLLER2 0x4712 138c2ecf20Sopenharmony_ci#define USB_PID_AK1 0x0815 148c2ecf20Sopenharmony_ci#define USB_PID_AUDIO2DJ 0x041c 158c2ecf20Sopenharmony_ci#define USB_PID_AUDIO4DJ 0x0839 168c2ecf20Sopenharmony_ci#define USB_PID_AUDIO8DJ 0x1978 178c2ecf20Sopenharmony_ci#define USB_PID_SESSIONIO 0x1915 188c2ecf20Sopenharmony_ci#define USB_PID_GUITARRIGMOBILE 0x0d8d 198c2ecf20Sopenharmony_ci#define USB_PID_TRAKTORKONTROLX1 0x2305 208c2ecf20Sopenharmony_ci#define USB_PID_TRAKTORKONTROLS4 0xbaff 218c2ecf20Sopenharmony_ci#define USB_PID_TRAKTORAUDIO2 0x041d 228c2ecf20Sopenharmony_ci#define USB_PID_MASCHINECONTROLLER 0x0808 238c2ecf20Sopenharmony_ci 248c2ecf20Sopenharmony_ci#define EP1_BUFSIZE 64 258c2ecf20Sopenharmony_ci#define EP4_BUFSIZE 512 268c2ecf20Sopenharmony_ci#define CAIAQ_USB_STR_LEN 0xff 278c2ecf20Sopenharmony_ci#define MAX_STREAMS 32 288c2ecf20Sopenharmony_ci 298c2ecf20Sopenharmony_ci#define MODNAME "snd-usb-caiaq" 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ci#define EP1_CMD_GET_DEVICE_INFO 0x1 328c2ecf20Sopenharmony_ci#define EP1_CMD_READ_ERP 0x2 338c2ecf20Sopenharmony_ci#define EP1_CMD_READ_ANALOG 0x3 348c2ecf20Sopenharmony_ci#define EP1_CMD_READ_IO 0x4 358c2ecf20Sopenharmony_ci#define EP1_CMD_WRITE_IO 0x5 368c2ecf20Sopenharmony_ci#define EP1_CMD_MIDI_READ 0x6 378c2ecf20Sopenharmony_ci#define EP1_CMD_MIDI_WRITE 0x7 388c2ecf20Sopenharmony_ci#define EP1_CMD_AUDIO_PARAMS 0x9 398c2ecf20Sopenharmony_ci#define EP1_CMD_AUTO_MSG 0xb 408c2ecf20Sopenharmony_ci#define EP1_CMD_DIMM_LEDS 0xc 418c2ecf20Sopenharmony_ci 428c2ecf20Sopenharmony_cistruct caiaq_device_spec { 438c2ecf20Sopenharmony_ci unsigned short fw_version; 448c2ecf20Sopenharmony_ci unsigned char hw_subtype; 458c2ecf20Sopenharmony_ci unsigned char num_erp; 468c2ecf20Sopenharmony_ci unsigned char num_analog_in; 478c2ecf20Sopenharmony_ci unsigned char num_digital_in; 488c2ecf20Sopenharmony_ci unsigned char num_digital_out; 498c2ecf20Sopenharmony_ci unsigned char num_analog_audio_out; 508c2ecf20Sopenharmony_ci unsigned char num_analog_audio_in; 518c2ecf20Sopenharmony_ci unsigned char num_digital_audio_out; 528c2ecf20Sopenharmony_ci unsigned char num_digital_audio_in; 538c2ecf20Sopenharmony_ci unsigned char num_midi_out; 548c2ecf20Sopenharmony_ci unsigned char num_midi_in; 558c2ecf20Sopenharmony_ci unsigned char data_alignment; 568c2ecf20Sopenharmony_ci} __attribute__ ((packed)); 578c2ecf20Sopenharmony_ci 588c2ecf20Sopenharmony_cistruct snd_usb_caiaq_cb_info; 598c2ecf20Sopenharmony_ci 608c2ecf20Sopenharmony_cistruct snd_usb_caiaqdev { 618c2ecf20Sopenharmony_ci struct snd_usb_audio chip; 628c2ecf20Sopenharmony_ci 638c2ecf20Sopenharmony_ci struct urb ep1_in_urb; 648c2ecf20Sopenharmony_ci struct urb midi_out_urb; 658c2ecf20Sopenharmony_ci struct urb **data_urbs_in; 668c2ecf20Sopenharmony_ci struct urb **data_urbs_out; 678c2ecf20Sopenharmony_ci struct snd_usb_caiaq_cb_info *data_cb_info; 688c2ecf20Sopenharmony_ci 698c2ecf20Sopenharmony_ci unsigned char ep1_in_buf[EP1_BUFSIZE]; 708c2ecf20Sopenharmony_ci unsigned char ep1_out_buf[EP1_BUFSIZE]; 718c2ecf20Sopenharmony_ci unsigned char midi_out_buf[EP1_BUFSIZE]; 728c2ecf20Sopenharmony_ci 738c2ecf20Sopenharmony_ci struct caiaq_device_spec spec; 748c2ecf20Sopenharmony_ci spinlock_t spinlock; 758c2ecf20Sopenharmony_ci wait_queue_head_t ep1_wait_queue; 768c2ecf20Sopenharmony_ci wait_queue_head_t prepare_wait_queue; 778c2ecf20Sopenharmony_ci int spec_received, audio_parm_answer; 788c2ecf20Sopenharmony_ci int midi_out_active; 798c2ecf20Sopenharmony_ci 808c2ecf20Sopenharmony_ci char vendor_name[CAIAQ_USB_STR_LEN]; 818c2ecf20Sopenharmony_ci char product_name[CAIAQ_USB_STR_LEN]; 828c2ecf20Sopenharmony_ci 838c2ecf20Sopenharmony_ci int n_streams, n_audio_in, n_audio_out; 848c2ecf20Sopenharmony_ci int streaming, first_packet, output_running; 858c2ecf20Sopenharmony_ci int audio_in_buf_pos[MAX_STREAMS]; 868c2ecf20Sopenharmony_ci int audio_out_buf_pos[MAX_STREAMS]; 878c2ecf20Sopenharmony_ci int period_in_count[MAX_STREAMS]; 888c2ecf20Sopenharmony_ci int period_out_count[MAX_STREAMS]; 898c2ecf20Sopenharmony_ci int input_panic, output_panic, warned; 908c2ecf20Sopenharmony_ci char *audio_in_buf, *audio_out_buf; 918c2ecf20Sopenharmony_ci unsigned int samplerates, bpp; 928c2ecf20Sopenharmony_ci unsigned long outurb_active_mask; 938c2ecf20Sopenharmony_ci 948c2ecf20Sopenharmony_ci struct snd_pcm_substream *sub_playback[MAX_STREAMS]; 958c2ecf20Sopenharmony_ci struct snd_pcm_substream *sub_capture[MAX_STREAMS]; 968c2ecf20Sopenharmony_ci 978c2ecf20Sopenharmony_ci /* Controls */ 988c2ecf20Sopenharmony_ci unsigned char control_state[256]; 998c2ecf20Sopenharmony_ci unsigned char ep8_out_buf[2]; 1008c2ecf20Sopenharmony_ci 1018c2ecf20Sopenharmony_ci /* Linux input */ 1028c2ecf20Sopenharmony_ci#ifdef CONFIG_SND_USB_CAIAQ_INPUT 1038c2ecf20Sopenharmony_ci struct input_dev *input_dev; 1048c2ecf20Sopenharmony_ci char phys[64]; /* physical device path */ 1058c2ecf20Sopenharmony_ci unsigned short keycode[128]; 1068c2ecf20Sopenharmony_ci struct urb *ep4_in_urb; 1078c2ecf20Sopenharmony_ci unsigned char ep4_in_buf[EP4_BUFSIZE]; 1088c2ecf20Sopenharmony_ci#endif 1098c2ecf20Sopenharmony_ci 1108c2ecf20Sopenharmony_ci /* ALSA */ 1118c2ecf20Sopenharmony_ci struct snd_pcm *pcm; 1128c2ecf20Sopenharmony_ci struct snd_pcm_hardware pcm_info; 1138c2ecf20Sopenharmony_ci struct snd_rawmidi *rmidi; 1148c2ecf20Sopenharmony_ci struct snd_rawmidi_substream *midi_receive_substream; 1158c2ecf20Sopenharmony_ci struct snd_rawmidi_substream *midi_out_substream; 1168c2ecf20Sopenharmony_ci}; 1178c2ecf20Sopenharmony_ci 1188c2ecf20Sopenharmony_cistruct snd_usb_caiaq_cb_info { 1198c2ecf20Sopenharmony_ci struct snd_usb_caiaqdev *cdev; 1208c2ecf20Sopenharmony_ci int index; 1218c2ecf20Sopenharmony_ci}; 1228c2ecf20Sopenharmony_ci 1238c2ecf20Sopenharmony_ci#define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data) 1248c2ecf20Sopenharmony_ci#define caiaqdev_to_dev(d) (d->chip.card->dev) 1258c2ecf20Sopenharmony_ci 1268c2ecf20Sopenharmony_ciint snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *cdev, int rate, int depth, int bbp); 1278c2ecf20Sopenharmony_ciint snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *cdev, int digital, int analog, int erp); 1288c2ecf20Sopenharmony_ciint snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *cdev, 1298c2ecf20Sopenharmony_ci unsigned char command, 1308c2ecf20Sopenharmony_ci const unsigned char *buffer, 1318c2ecf20Sopenharmony_ci int len); 1328c2ecf20Sopenharmony_ciint snd_usb_caiaq_send_command_bank(struct snd_usb_caiaqdev *cdev, 1338c2ecf20Sopenharmony_ci unsigned char command, 1348c2ecf20Sopenharmony_ci unsigned char bank, 1358c2ecf20Sopenharmony_ci const unsigned char *buffer, 1368c2ecf20Sopenharmony_ci int len); 1378c2ecf20Sopenharmony_ci 1388c2ecf20Sopenharmony_ci#endif /* CAIAQ_DEVICE_H */ 139