[linux-2.6-block.git] / sound / firewire / oxfw / oxfw.c

/*
 * oxfw.c - a part of driver for OXFW970/971 based devices
 *
 * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
 * Licensed under the terms of the GNU General Public License, version 2.
 */

#include "oxfw.h"

#define OXFORD_FIRMWARE_ID_ADDRESS	(CSR_REGISTER_BASE + 0x50000)
/* 0x970?vvvv or 0x971?vvvv, where vvvv = firmware version */

#define OXFORD_HARDWARE_ID_ADDRESS	(CSR_REGISTER_BASE + 0x90020)
#define OXFORD_HARDWARE_ID_OXFW970	0x39443841
#define OXFORD_HARDWARE_ID_OXFW971	0x39373100

#define VENDOR_LOUD		0x000ff2
#define VENDOR_GRIFFIN		0x001292
#define VENDOR_BEHRINGER	0x001564
#define VENDOR_LACIE		0x00d04b
#define VENDOR_TASCAM		0x00022e

#define MODEL_SATELLITE		0x00200f

#define SPECIFIER_1394TA	0x00a02d
#define VERSION_AVC		0x010001

MODULE_DESCRIPTION("Oxford Semiconductor FW970/971 driver");
MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("snd-firewire-speakers");

static bool detect_loud_models(struct fw_unit *unit)
{
	const char *const models[] = {
		"Onyxi",
		"Onyx-i",
		"d.Pro",
		"Mackie Onyx Satellite",
		"Tapco LINK.firewire 4x6",
		"U.420"};
	char model[32];
	unsigned int i;
	int err;

	err = fw_csr_string(unit->directory, CSR_MODEL,
			    model, sizeof(model));
	if (err < 0)
		return false;

	for (i = 0; i < ARRAY_SIZE(models); i++) {
		if (strcmp(models[i], model) == 0)
			break;
	}

	return (i < ARRAY_SIZE(models));
}

static int name_card(struct snd_oxfw *oxfw)
{
	struct fw_device *fw_dev = fw_parent_device(oxfw->unit);
	char vendor[24];
	char model[32];
	const char *d, *v, *m;
	u32 firmware;
	int err;

	/* get vendor name from root directory */
	err = fw_csr_string(fw_dev->config_rom + 5, CSR_VENDOR,
			    vendor, sizeof(vendor));
	if (err < 0)
		goto end;

	/* get model name from unit directory */
	err = fw_csr_string(oxfw->unit->directory, CSR_MODEL,
			    model, sizeof(model));
	if (err < 0)
		goto end;

	err = snd_fw_transaction(oxfw->unit, TCODE_READ_QUADLET_REQUEST,
				 OXFORD_FIRMWARE_ID_ADDRESS, &firmware, 4, 0);
	if (err < 0)
		goto end;
	be32_to_cpus(&firmware);

	/* to apply card definitions */
	if (oxfw->device_info) {
		d = oxfw->device_info->driver_name;
		v = oxfw->device_info->vendor_name;
		m = oxfw->device_info->model_name;
	} else {
		d = "OXFW";
		v = vendor;
		m = model;
	}

	strcpy(oxfw->card->driver, d);
	strcpy(oxfw->card->mixername, m);
	strcpy(oxfw->card->shortname, m);

	snprintf(oxfw->card->longname, sizeof(oxfw->card->longname),
		 "%s %s (OXFW%x %04x), GUID %08x%08x at %s, S%d",
		 v, m, firmware >> 20, firmware & 0xffff,
		 fw_dev->config_rom[3], fw_dev->config_rom[4],
		 dev_name(&oxfw->unit->device), 100 << fw_dev->max_speed);
end:
	return err;
}

/*
 * This module releases the FireWire unit data after all ALSA character devices
 * are released by applications. This is for releasing stream data or finishing
 * transactions safely. Thus at returning from .remove(), this module still keep
 * references for the unit.
 */
static void oxfw_card_free(struct snd_card *card)
{
	struct snd_oxfw *oxfw = card->private_data;
	unsigned int i;

	snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->rx_stream);
	if (oxfw->has_output)
		snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);

	fw_unit_put(oxfw->unit);

	for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) {
		kfree(oxfw->tx_stream_formats[i]);
		kfree(oxfw->rx_stream_formats[i]);
	}

	mutex_destroy(&oxfw->mutex);
}

static void detect_quirks(struct snd_oxfw *oxfw)
{
	struct fw_device *fw_dev = fw_parent_device(oxfw->unit);
	struct fw_csr_iterator it;
	int key, val;
	int vendor, model;

	/* Seek from Root Directory of Config ROM. */
	vendor = model = 0;
	fw_csr_iterator_init(&it, fw_dev->config_rom + 5);
	while (fw_csr_iterator_next(&it, &key, &val)) {
		if (key == CSR_VENDOR)
			vendor = val;
		else if (key == CSR_MODEL)
			model = val;
	}

	/*
	 * Mackie Onyx Satellite with base station has a quirk to report a wrong
	 * value in 'dbs' field of CIP header against its format information.
	 */
	if (vendor == VENDOR_LOUD && model == MODEL_SATELLITE)
		oxfw->wrong_dbs = true;

	/*
	 * TASCAM FireOne has physical control and requires a pair of additional
	 * MIDI ports.
	 */
	if (vendor == VENDOR_TASCAM) {
		oxfw->midi_input_ports++;
		oxfw->midi_output_ports++;
	}
}

static int oxfw_probe(struct fw_unit *unit,
		       const struct ieee1394_device_id *id)
{
	struct snd_card *card;
	struct snd_oxfw *oxfw;
	int err;

	if ((id->vendor_id == VENDOR_LOUD) && !detect_loud_models(unit))
		return -ENODEV;

	err = snd_card_new(&unit->device, -1, NULL, THIS_MODULE,
			   sizeof(*oxfw), &card);
	if (err < 0)
		return err;

	card->private_free = oxfw_card_free;
	oxfw = card->private_data;
	oxfw->card = card;
	mutex_init(&oxfw->mutex);
	oxfw->unit = fw_unit_get(unit);
	oxfw->device_info = (const struct device_info *)id->driver_data;
	spin_lock_init(&oxfw->lock);
	init_waitqueue_head(&oxfw->hwdep_wait);

	err = snd_oxfw_stream_discover(oxfw);
	if (err < 0)
		goto error;

	detect_quirks(oxfw);

	err = name_card(oxfw);
	if (err < 0)
		goto error;

	err = snd_oxfw_create_pcm(oxfw);
	if (err < 0)
		goto error;

	if (oxfw->device_info) {
		err = snd_oxfw_add_spkr(oxfw);
		if (err < 0)
			goto error;
	}

	snd_oxfw_proc_init(oxfw);

	err = snd_oxfw_create_midi(oxfw);
	if (err < 0)
		goto error;

	err = snd_oxfw_create_hwdep(oxfw);
	if (err < 0)
		goto error;

	err = snd_oxfw_stream_init_simplex(oxfw, &oxfw->rx_stream);
	if (err < 0)
		goto error;
	if (oxfw->has_output) {
		err = snd_oxfw_stream_init_simplex(oxfw, &oxfw->tx_stream);
		if (err < 0)
			goto error;
	}

	err = snd_card_register(card);
	if (err < 0) {
		snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->rx_stream);
		if (oxfw->has_output)
			snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);
		goto error;
	}
	dev_set_drvdata(&unit->device, oxfw);

	return 0;
error:
	snd_card_free(card);
	return err;
}

static void oxfw_bus_reset(struct fw_unit *unit)
{
	struct snd_oxfw *oxfw = dev_get_drvdata(&unit->device);

	fcp_bus_reset(oxfw->unit);

	mutex_lock(&oxfw->mutex);

	snd_oxfw_stream_update_simplex(oxfw, &oxfw->rx_stream);
	if (oxfw->has_output)
		snd_oxfw_stream_update_simplex(oxfw, &oxfw->tx_stream);

	mutex_unlock(&oxfw->mutex);
}

static void oxfw_remove(struct fw_unit *unit)
{
	struct snd_oxfw *oxfw = dev_get_drvdata(&unit->device);

	/* No need to wait for releasing card object in this context. */
	snd_card_free_when_closed(oxfw->card);
}

static const struct device_info griffin_firewave = {
	.driver_name = "FireWave",
	.vendor_name = "Griffin",
	.model_name = "FireWave",
	.mixer_channels = 6,
	.mute_fb_id   = 0x01,
	.volume_fb_id = 0x02,
};

static const struct device_info lacie_speakers = {
	.driver_name = "FWSpeakers",
	.vendor_name = "LaCie",
	.model_name = "FireWire Speakers",
	.mixer_channels = 1,
	.mute_fb_id   = 0x01,
	.volume_fb_id = 0x01,
};

static const struct ieee1394_device_id oxfw_id_table[] = {
	{
		.match_flags  = IEEE1394_MATCH_VENDOR_ID |
				IEEE1394_MATCH_MODEL_ID |
				IEEE1394_MATCH_SPECIFIER_ID |
				IEEE1394_MATCH_VERSION,
		.vendor_id    = VENDOR_GRIFFIN,
		.model_id     = 0x00f970,
		.specifier_id = SPECIFIER_1394TA,
		.version      = VERSION_AVC,
		.driver_data  = (kernel_ulong_t)&griffin_firewave,
	},
	{
		.match_flags  = IEEE1394_MATCH_VENDOR_ID |
				IEEE1394_MATCH_MODEL_ID |
				IEEE1394_MATCH_SPECIFIER_ID |
				IEEE1394_MATCH_VERSION,
		.vendor_id    = VENDOR_LACIE,
		.model_id     = 0x00f970,
		.specifier_id = SPECIFIER_1394TA,
		.version      = VERSION_AVC,
		.driver_data  = (kernel_ulong_t)&lacie_speakers,
	},
	/* Behringer,F-Control Audio 202 */
	{
		.match_flags	= IEEE1394_MATCH_VENDOR_ID |
				  IEEE1394_MATCH_MODEL_ID,
		.vendor_id	= VENDOR_BEHRINGER,
		.model_id	= 0x00fc22,
	},
	/*
	 * Any Mackie(Loud) models (name string/model id):
	 *  Onyx-i series (former models):	0x081216
	 *  Mackie Onyx Satellite:		0x00200f
	 *  Tapco LINK.firewire 4x6:		0x000460
	 *  d.2 pro:				Unknown
	 *  d.4 pro:				Unknown
	 *  U.420:				Unknown
	 *  U.420d:				Unknown
	 */
	{
		.match_flags	= IEEE1394_MATCH_VENDOR_ID |
				  IEEE1394_MATCH_SPECIFIER_ID |
				  IEEE1394_MATCH_VERSION,
		.vendor_id	= VENDOR_LOUD,
		.specifier_id	= SPECIFIER_1394TA,
		.version	= VERSION_AVC,
	},
	/* TASCAM, FireOne */
	{
		.match_flags	= IEEE1394_MATCH_VENDOR_ID |
				  IEEE1394_MATCH_MODEL_ID,
		.vendor_id	= VENDOR_TASCAM,
		.model_id	= 0x800007,
	},
	{ }
};
MODULE_DEVICE_TABLE(ieee1394, oxfw_id_table);

static struct fw_driver oxfw_driver = {
	.driver   = {
		.owner	= THIS_MODULE,
		.name	= KBUILD_MODNAME,
		.bus	= &fw_bus_type,
	},
	.probe    = oxfw_probe,
	.update   = oxfw_bus_reset,
	.remove   = oxfw_remove,
	.id_table = oxfw_id_table,
};

static int __init snd_oxfw_init(void)
{
	return driver_register(&oxfw_driver.driver);
}

static void __exit snd_oxfw_exit(void)
{
	driver_unregister(&oxfw_driver.driver);
}

module_init(snd_oxfw_init);
module_exit(snd_oxfw_exit);
Commit	Line	Data
31ef9134	1	/*
8832c5a7	2	* oxfw.c - a part of driver for OXFW970/971 based devices
31ef9134 CL	3	*
	4	* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
	5	* Licensed under the terms of the GNU General Public License, version 2.
	6	*/
	7
e2786ca6	8	#include "oxfw.h"
31ef9134 CL	9
	10	#define OXFORD_FIRMWARE_ID_ADDRESS (CSR_REGISTER_BASE + 0x50000)
	11	/* 0x970?vvvv or 0x971?vvvv, where vvvv = firmware version */
	12
	13	#define OXFORD_HARDWARE_ID_ADDRESS (CSR_REGISTER_BASE + 0x90020)
	14	#define OXFORD_HARDWARE_ID_OXFW970 0x39443841
	15	#define OXFORD_HARDWARE_ID_OXFW971 0x39373100
	16
ec4dba50	17	#define VENDOR_LOUD 0x000ff2
31ef9134	18	#define VENDOR_GRIFFIN 0x001292
ec4dba50	19	#define VENDOR_BEHRINGER 0x001564
31ef9134	20	#define VENDOR_LACIE 0x00d04b
759a2f40	21	#define VENDOR_TASCAM 0x00022e
31ef9134	22
13f3a46d TS	23	#define MODEL_SATELLITE 0x00200f
13f3a46d TS	24
31ef9134 CL	25	#define SPECIFIER_1394TA 0x00a02d
	26	#define VERSION_AVC 0x010001
	27
8832c5a7	28	MODULE_DESCRIPTION("Oxford Semiconductor FW970/971 driver");
31ef9134 CL	29	MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
31ef9134 CL	30	MODULE_LICENSE("GPL v2");
8832c5a7	31	MODULE_ALIAS("snd-firewire-speakers");
31ef9134	32
ec4dba50 TS	33	static bool detect_loud_models(struct fw_unit *unit)
	34	{
	35	const char *const models[] = {
	36	"Onyxi",
	37	"Onyx-i",
	38	"d.Pro",
	39	"Mackie Onyx Satellite",
	40	"Tapco LINK.firewire 4x6",
	41	"U.420"};
	42	char model[32];
	43	unsigned int i;
	44	int err;
	45
	46	err = fw_csr_string(unit->directory, CSR_MODEL,
	47	model, sizeof(model));
	48	if (err < 0)
0d3aba30	49	return false;
ec4dba50 TS	50
	51	for (i = 0; i < ARRAY_SIZE(models); i++) {
	52	if (strcmp(models[i], model) == 0)
	53	break;
	54	}
	55
	56	return (i < ARRAY_SIZE(models));
	57	}
	58
fec7b753	59	static int name_card(struct snd_oxfw *oxfw)
31ef9134	60	{
fec7b753	61	struct fw_device *fw_dev = fw_parent_device(oxfw->unit);
ec4dba50 TS	62	char vendor[24];
ec4dba50 TS	63	char model[32];
fec7b753 TS	64	const char d, v, *m;
fec7b753 TS	65	u32 firmware;
31ef9134 CL	66	int err;
31ef9134 CL	67
ec4dba50 TS	68	/* get vendor name from root directory */
	69	err = fw_csr_string(fw_dev->config_rom + 5, CSR_VENDOR,
	70	vendor, sizeof(vendor));
	71	if (err < 0)
	72	goto end;
	73
	74	/* get model name from unit directory */
	75	err = fw_csr_string(oxfw->unit->directory, CSR_MODEL,
	76	model, sizeof(model));
	77	if (err < 0)
	78	goto end;
	79
fec7b753 TS	80	err = snd_fw_transaction(oxfw->unit, TCODE_READ_QUADLET_REQUEST,
	81	OXFORD_FIRMWARE_ID_ADDRESS, &firmware, 4, 0);
	82	if (err < 0)
	83	goto end;
	84	be32_to_cpus(&firmware);
	85
ec4dba50 TS	86	/* to apply card definitions */
	87	if (oxfw->device_info) {
	88	d = oxfw->device_info->driver_name;
	89	v = oxfw->device_info->vendor_name;
	90	m = oxfw->device_info->model_name;
	91	} else {
	92	d = "OXFW";
	93	v = vendor;
	94	m = model;
	95	}
fec7b753 TS	96
	97	strcpy(oxfw->card->driver, d);
	98	strcpy(oxfw->card->mixername, m);
	99	strcpy(oxfw->card->shortname, m);
	100
	101	snprintf(oxfw->card->longname, sizeof(oxfw->card->longname),
	102	"%s %s (OXFW%x %04x), GUID %08x%08x at %s, S%d",
	103	v, m, firmware >> 20, firmware & 0xffff,
	104	fw_dev->config_rom[3], fw_dev->config_rom[4],
	105	dev_name(&oxfw->unit->device), 100 << fw_dev->max_speed);
	106	end:
	107	return err;
31ef9134 CL	108	}
31ef9134 CL	109
12ed7192 TS	110	/*
	111	* This module releases the FireWire unit data after all ALSA character devices
	112	* are released by applications. This is for releasing stream data or finishing
	113	* transactions safely. Thus at returning from .remove(), this module still keep
	114	* references for the unit.
	115	*/
8832c5a7	116	static void oxfw_card_free(struct snd_card *card)
31ef9134	117	{
8832c5a7	118	struct snd_oxfw *oxfw = card->private_data;
5cd1d3f4 TS	119	unsigned int i;
5cd1d3f4 TS	120
dec84316 TS	121	snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->rx_stream);
	122	if (oxfw->has_output)
	123	snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);
	124
12ed7192 TS	125	fw_unit_put(oxfw->unit);
12ed7192 TS	126
b0ac0009 TS	127	for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) {
b0ac0009 TS	128	kfree(oxfw->tx_stream_formats[i]);
5cd1d3f4	129	kfree(oxfw->rx_stream_formats[i]);
b0ac0009	130	}
31ef9134	131
8832c5a7	132	mutex_destroy(&oxfw->mutex);
31ef9134 CL	133	}
31ef9134 CL	134
13f3a46d TS	135	static void detect_quirks(struct snd_oxfw *oxfw)
	136	{
	137	struct fw_device *fw_dev = fw_parent_device(oxfw->unit);
	138	struct fw_csr_iterator it;
	139	int key, val;
	140	int vendor, model;
	141
	142	/* Seek from Root Directory of Config ROM. */
	143	vendor = model = 0;
	144	fw_csr_iterator_init(&it, fw_dev->config_rom + 5);
	145	while (fw_csr_iterator_next(&it, &key, &val)) {
	146	if (key == CSR_VENDOR)
	147	vendor = val;
	148	else if (key == CSR_MODEL)
	149	model = val;
	150	}
	151
	152	/*
	153	* Mackie Onyx Satellite with base station has a quirk to report a wrong
	154	* value in 'dbs' field of CIP header against its format information.
	155	*/
	156	if (vendor == VENDOR_LOUD && model == MODEL_SATELLITE)
	157	oxfw->wrong_dbs = true;
759a2f40 TS	158
	159	/*
	160	* TASCAM FireOne has physical control and requires a pair of additional
	161	* MIDI ports.
	162	*/
	163	if (vendor == VENDOR_TASCAM) {
	164	oxfw->midi_input_ports++;
	165	oxfw->midi_output_ports++;
	166	}
13f3a46d TS	167	}
13f3a46d TS	168
8832c5a7	169	static int oxfw_probe(struct fw_unit *unit,
94a87157	170	const struct ieee1394_device_id *id)
31ef9134	171	{
31ef9134	172	struct snd_card *card;
8832c5a7	173	struct snd_oxfw *oxfw;
31ef9134 CL	174	int err;
31ef9134 CL	175
ec4dba50 TS	176	if ((id->vendor_id == VENDOR_LOUD) && !detect_loud_models(unit))
	177	return -ENODEV;
	178
06b45f00	179	err = snd_card_new(&unit->device, -1, NULL, THIS_MODULE,
8832c5a7	180	sizeof(*oxfw), &card);
31ef9134 CL	181	if (err < 0)
31ef9134 CL	182	return err;
31ef9134	183
e2786ca6	184	card->private_free = oxfw_card_free;
8832c5a7 TS	185	oxfw = card->private_data;
	186	oxfw->card = card;
	187	mutex_init(&oxfw->mutex);
12ed7192	188	oxfw->unit = fw_unit_get(unit);
8832c5a7	189	oxfw->device_info = (const struct device_info *)id->driver_data;
05588d34	190	spin_lock_init(&oxfw->lock);
8985f4ac	191	init_waitqueue_head(&oxfw->hwdep_wait);
31ef9134	192
5cd1d3f4 TS	193	err = snd_oxfw_stream_discover(oxfw);
	194	if (err < 0)
	195	goto error;
	196
13f3a46d TS	197	detect_quirks(oxfw);
13f3a46d TS	198
fec7b753 TS	199	err = name_card(oxfw);
	200	if (err < 0)
	201	goto error;
31ef9134	202
3713d93a	203	err = snd_oxfw_create_pcm(oxfw);
31ef9134 CL	204	if (err < 0)
	205	goto error;
	206
ec4dba50	207	if (oxfw->device_info) {
29aa09ac	208	err = snd_oxfw_add_spkr(oxfw);
ec4dba50 TS	209	if (err < 0)
	210	goto error;
	211	}
31ef9134	212
3c96101f TS	213	snd_oxfw_proc_init(oxfw);
3c96101f TS	214
05588d34 TS	215	err = snd_oxfw_create_midi(oxfw);
	216	if (err < 0)
	217	goto error;
	218
8985f4ac TS	219	err = snd_oxfw_create_hwdep(oxfw);
	220	if (err < 0)
	221	goto error;
	222
b0ac0009	223	err = snd_oxfw_stream_init_simplex(oxfw, &oxfw->rx_stream);
31ef9134 CL	224	if (err < 0)
31ef9134 CL	225	goto error;
b0ac0009 TS	226	if (oxfw->has_output) {
	227	err = snd_oxfw_stream_init_simplex(oxfw, &oxfw->tx_stream);
	228	if (err < 0)
	229	goto error;
	230	}
31ef9134	231
e2786ca6 TS	232	err = snd_card_register(card);
e2786ca6 TS	233	if (err < 0) {
b0ac0009 TS	234	snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->rx_stream);
	235	if (oxfw->has_output)
	236	snd_oxfw_stream_destroy_simplex(oxfw, &oxfw->tx_stream);
e2786ca6 TS	237	goto error;
e2786ca6 TS	238	}
8832c5a7	239	dev_set_drvdata(&unit->device, oxfw);
31ef9134 CL	240
31ef9134 CL	241	return 0;
31ef9134 CL	242	error:
	243	snd_card_free(card);
	244	return err;
	245	}
	246
8832c5a7	247	static void oxfw_bus_reset(struct fw_unit *unit)
31ef9134	248	{
8832c5a7	249	struct snd_oxfw *oxfw = dev_get_drvdata(&unit->device);
31ef9134	250
8832c5a7	251	fcp_bus_reset(oxfw->unit);
31ef9134	252
e2786ca6	253	mutex_lock(&oxfw->mutex);
b0ac0009 TS	254
	255	snd_oxfw_stream_update_simplex(oxfw, &oxfw->rx_stream);
	256	if (oxfw->has_output)
	257	snd_oxfw_stream_update_simplex(oxfw, &oxfw->tx_stream);
	258
e2786ca6	259	mutex_unlock(&oxfw->mutex);
31ef9134 CL	260	}
31ef9134 CL	261
8832c5a7	262	static void oxfw_remove(struct fw_unit *unit)
94a87157	263	{
8832c5a7	264	struct snd_oxfw *oxfw = dev_get_drvdata(&unit->device);
94a87157	265
12ed7192	266	/* No need to wait for releasing card object in this context. */
8832c5a7	267	snd_card_free_when_closed(oxfw->card);
94a87157 SR	268	}
	269
	270	static const struct device_info griffin_firewave = {
	271	.driver_name = "FireWave",
fec7b753 TS	272	.vendor_name = "Griffin",
fec7b753 TS	273	.model_name = "FireWave",
94a87157 SR	274	.mixer_channels = 6,
	275	.mute_fb_id = 0x01,
	276	.volume_fb_id = 0x02,
	277	};
	278
	279	static const struct device_info lacie_speakers = {
	280	.driver_name = "FWSpeakers",
fec7b753 TS	281	.vendor_name = "LaCie",
fec7b753 TS	282	.model_name = "FireWire Speakers",
94a87157 SR	283	.mixer_channels = 1,
	284	.mute_fb_id = 0x01,
	285	.volume_fb_id = 0x01,
	286	};
	287
8832c5a7	288	static const struct ieee1394_device_id oxfw_id_table[] = {
31ef9134 CL	289	{
	290	.match_flags = IEEE1394_MATCH_VENDOR_ID \|
	291	IEEE1394_MATCH_MODEL_ID \|
	292	IEEE1394_MATCH_SPECIFIER_ID \|
	293	IEEE1394_MATCH_VERSION,
	294	.vendor_id = VENDOR_GRIFFIN,
	295	.model_id = 0x00f970,
	296	.specifier_id = SPECIFIER_1394TA,
	297	.version = VERSION_AVC,
94a87157	298	.driver_data = (kernel_ulong_t)&griffin_firewave,
31ef9134 CL	299	},
	300	{
	301	.match_flags = IEEE1394_MATCH_VENDOR_ID \|
	302	IEEE1394_MATCH_MODEL_ID \|
	303	IEEE1394_MATCH_SPECIFIER_ID \|
	304	IEEE1394_MATCH_VERSION,
	305	.vendor_id = VENDOR_LACIE,
	306	.model_id = 0x00f970,
	307	.specifier_id = SPECIFIER_1394TA,
	308	.version = VERSION_AVC,
94a87157	309	.driver_data = (kernel_ulong_t)&lacie_speakers,
31ef9134	310	},
ec4dba50 TS	311	/* Behringer,F-Control Audio 202 */
	312	{
	313	.match_flags = IEEE1394_MATCH_VENDOR_ID \|
	314	IEEE1394_MATCH_MODEL_ID,
	315	.vendor_id = VENDOR_BEHRINGER,
	316	.model_id = 0x00fc22,
	317	},
	318	/*
	319	* Any Mackie(Loud) models (name string/model id):
	320	* Onyx-i series (former models): 0x081216
	321	* Mackie Onyx Satellite: 0x00200f
	322	* Tapco LINK.firewire 4x6: 0x000460
	323	* d.2 pro: Unknown
	324	* d.4 pro: Unknown
	325	* U.420: Unknown
	326	* U.420d: Unknown
	327	*/
	328	{
	329	.match_flags = IEEE1394_MATCH_VENDOR_ID \|
	330	IEEE1394_MATCH_SPECIFIER_ID \|
	331	IEEE1394_MATCH_VERSION,
	332	.vendor_id = VENDOR_LOUD,
	333	.specifier_id = SPECIFIER_1394TA,
	334	.version = VERSION_AVC,
	335	},
759a2f40 TS	336	/* TASCAM, FireOne */
	337	{
	338	.match_flags = IEEE1394_MATCH_VENDOR_ID \|
	339	IEEE1394_MATCH_MODEL_ID,
	340	.vendor_id = VENDOR_TASCAM,
	341	.model_id = 0x800007,
	342	},
31ef9134 CL	343	{ }
31ef9134 CL	344	};
8832c5a7	345	MODULE_DEVICE_TABLE(ieee1394, oxfw_id_table);
31ef9134	346
8832c5a7	347	static struct fw_driver oxfw_driver = {
31ef9134 CL	348	.driver = {
	349	.owner = THIS_MODULE,
	350	.name = KBUILD_MODNAME,
	351	.bus = &fw_bus_type,
31ef9134	352	},
8832c5a7 TS	353	.probe = oxfw_probe,
	354	.update = oxfw_bus_reset,
	355	.remove = oxfw_remove,
	356	.id_table = oxfw_id_table,
31ef9134 CL	357	};
31ef9134 CL	358
8832c5a7	359	static int __init snd_oxfw_init(void)
31ef9134	360	{
8832c5a7	361	return driver_register(&oxfw_driver.driver);
31ef9134 CL	362	}
31ef9134 CL	363
8832c5a7	364	static void __exit snd_oxfw_exit(void)
31ef9134	365	{
8832c5a7	366	driver_unregister(&oxfw_driver.driver);
31ef9134 CL	367	}
31ef9134 CL	368
8832c5a7 TS	369	module_init(snd_oxfw_init);
8832c5a7 TS	370	module_exit(snd_oxfw_exit);