Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  * Linux driver for M2Tech hiFace compatible devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Copyright 2012-2013 (C) M2TECH S.r.l and Amarula Solutions B.V.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7)  * Authors:  Michael Trimarchi <michael@amarulasolutions.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8)  *           Antonio Ospite <ao2@amarulasolutions.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10)  * The driver is based on the work done in TerraTec DMX 6Fire USB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) #include <sound/initval.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #include "chip.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) #include "pcm.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) MODULE_AUTHOR("Michael Trimarchi <michael@amarulasolutions.com>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) MODULE_AUTHOR("Antonio Ospite <ao2@amarulasolutions.com>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) MODULE_DESCRIPTION("M2Tech hiFace USB-SPDIF audio driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) MODULE_LICENSE("GPL v2");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) MODULE_SUPPORTED_DEVICE("{{M2Tech,Young},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 			 "{M2Tech,hiFace},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 			 "{M2Tech,North Star},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 			 "{M2Tech,W4S Young},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 			 "{M2Tech,Corrson},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 			 "{M2Tech,AUDIA},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 			 "{M2Tech,SL Audio},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 			 "{M2Tech,Empirical},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 			 "{M2Tech,Rockna},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 			 "{M2Tech,Pathos},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 			 "{M2Tech,Metronome},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 			 "{M2Tech,CAD},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 			 "{M2Tech,Audio Esclusive},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 			 "{M2Tech,Rotel},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 			 "{M2Tech,Eeaudio},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 			 "{The Chord Company,CHORD},"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 			 "{AVA Group A/S,Vitus}}");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for card */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) #define DRIVER_NAME "snd-usb-hiface"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) #define CARD_NAME "hiFace"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) module_param_array(index, int, NULL, 0444);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) module_param_array(id, charp, NULL, 0444);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) module_param_array(enable, bool, NULL, 0444);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard.");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) static DEFINE_MUTEX(register_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) struct hiface_vendor_quirk {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	const char *device_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	u8 extra_freq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) static int hiface_chip_create(struct usb_interface *intf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 			      struct usb_device *device, int idx,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 			      const struct hiface_vendor_quirk *quirk,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 			      struct hiface_chip **rchip)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	struct snd_card *card = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	struct hiface_chip *chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	int len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 	*rchip = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	/* if we are here, card can be registered in alsa. */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 	ret = snd_card_new(&intf->dev, index[idx], id[idx], THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 			   sizeof(*chip), &card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 		dev_err(&device->dev, "cannot create alsa card.\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	strlcpy(card->driver, DRIVER_NAME, sizeof(card->driver));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	if (quirk && quirk->device_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 		strlcpy(card->shortname, quirk->device_name, sizeof(card->shortname));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 	else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 		strlcpy(card->shortname, "M2Tech generic audio", sizeof(card->shortname));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	strlcat(card->longname, card->shortname, sizeof(card->longname));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	len = strlcat(card->longname, " at ", sizeof(card->longname));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	if (len < sizeof(card->longname))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 		usb_make_path(device, card->longname + len,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 			      sizeof(card->longname) - len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	chip = card->private_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	chip->dev = device;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	chip->card = card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	*rchip = chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) static int hiface_chip_probe(struct usb_interface *intf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 			     const struct usb_device_id *usb_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	const struct hiface_vendor_quirk *quirk = (struct hiface_vendor_quirk *)usb_id->driver_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	struct hiface_chip *chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	struct usb_device *device = interface_to_usbdev(intf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	ret = usb_set_interface(device, 0, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	if (ret != 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 		dev_err(&device->dev, "can't set first interface for " CARD_NAME " device.\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 		return -EIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	/* check whether the card is already registered */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	chip = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	mutex_lock(&register_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	for (i = 0; i < SNDRV_CARDS; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 		if (enable[i])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	if (i >= SNDRV_CARDS) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 		dev_err(&device->dev, "no available " CARD_NAME " audio device\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 		ret = -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 		goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	ret = hiface_chip_create(intf, device, i, quirk, &chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 		goto err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	ret = hiface_pcm_init(chip, quirk ? quirk->extra_freq : 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 		goto err_chip_destroy;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	ret = snd_card_register(chip->card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 		dev_err(&device->dev, "cannot register " CARD_NAME " card\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 		goto err_chip_destroy;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	mutex_unlock(&register_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	usb_set_intfdata(intf, chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) err_chip_destroy:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 	snd_card_free(chip->card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) err:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	mutex_unlock(&register_mutex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) static void hiface_chip_disconnect(struct usb_interface *intf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	struct hiface_chip *chip;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	struct snd_card *card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 	chip = usb_get_intfdata(intf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 	if (!chip)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 		return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	card = chip->card;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	/* Make sure that the userspace cannot create new request */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 	snd_card_disconnect(card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	hiface_pcm_abort(chip);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	snd_card_free_when_closed(card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) static const struct usb_device_id device_table[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 		USB_DEVICE(0x04b4, 0x0384),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 			.device_name = "Young",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 			.extra_freq = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 		USB_DEVICE(0x04b4, 0x930b),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 			.device_name = "hiFace",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 		USB_DEVICE(0x04b4, 0x931b),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 			.device_name = "North Star",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 		USB_DEVICE(0x04b4, 0x931c),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 			.device_name = "W4S Young",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 		USB_DEVICE(0x04b4, 0x931d),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 			.device_name = "Corrson",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 		USB_DEVICE(0x04b4, 0x931e),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 			.device_name = "AUDIA",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 		USB_DEVICE(0x04b4, 0x931f),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 			.device_name = "SL Audio",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 		USB_DEVICE(0x04b4, 0x9320),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 			.device_name = "Empirical",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 		USB_DEVICE(0x04b4, 0x9321),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 			.device_name = "Rockna",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 		USB_DEVICE(0x249c, 0x9001),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 			.device_name = "Pathos",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 		USB_DEVICE(0x249c, 0x9002),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 			.device_name = "Metronome",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 		USB_DEVICE(0x249c, 0x9006),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 			.device_name = "CAD",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 		USB_DEVICE(0x249c, 0x9008),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 			.device_name = "Audio Esclusive",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 		USB_DEVICE(0x249c, 0x931c),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 			.device_name = "Rotel",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 		USB_DEVICE(0x249c, 0x932c),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) 			.device_name = "Eeaudio",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 		USB_DEVICE(0x245f, 0x931c),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 			.device_name = "CHORD",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) 		USB_DEVICE(0x25c6, 0x9002),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 		.driver_info = (unsigned long)&(const struct hiface_vendor_quirk) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 			.device_name = "Vitus",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 	{}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) MODULE_DEVICE_TABLE(usb, device_table);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) static struct usb_driver hiface_usb_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 	.name = DRIVER_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 	.probe = hiface_chip_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 	.disconnect = hiface_chip_disconnect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) 	.id_table = device_table,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) module_usb_driver(hiface_usb_driver);