[linux-2.6-block.git] / sound / pci / trident / trident.c

/*
 *  Driver for Trident 4DWave DX/NX & SiS SI7018 Audio PCI soundcard
 *
 *  Driver was originated by Trident <audio@tridentmicro.com>
 *  			     Fri Feb 19 15:55:28 MST 1999
 *
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 *
 */

#include <sound/driver.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/time.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/trident.h>
#include <sound/initval.h>

MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>, <audio@tridentmicro.com>");
MODULE_DESCRIPTION("Trident 4D-WaveDX/NX & SiS SI7018");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Trident,4DWave DX},"
		"{Trident,4DWave NX},"
		"{SiS,SI7018 PCI Audio},"
		"{Best Union,Miss Melody 4DWave PCI},"
		"{HIS,4DWave PCI},"
		"{Warpspeed,ONSpeed 4DWave PCI},"
		"{Aztech Systems,PCI 64-Q3D},"
		"{Addonics,SV 750},"
		"{CHIC,True Sound 4Dwave},"
		"{Shark,Predator4D-PCI},"
		"{Jaton,SonicWave 4D},"
		"{Hoontech,SoundTrack Digital 4DWave NX}}");

static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable this card */
static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 32};
static int wavetable_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8192};

module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for Trident 4DWave PCI soundcard.");
module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for Trident 4DWave PCI soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable Trident 4DWave PCI soundcard.");
module_param_array(pcm_channels, int, NULL, 0444);
MODULE_PARM_DESC(pcm_channels, "Number of hardware channels assigned for PCM.");
module_param_array(wavetable_size, int, NULL, 0444);
MODULE_PARM_DESC(wavetable_size, "Maximum memory size in kB for wavetable synth.");

static struct pci_device_id snd_trident_ids[] = {
	{PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_DX), 
		PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0},
	{PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_NX), 
		0, 0, 0},
	{PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_7018), 0, 0, 0},
	{ 0, }
};

MODULE_DEVICE_TABLE(pci, snd_trident_ids);

static int __devinit snd_trident_probe(struct pci_dev *pci,
				       const struct pci_device_id *pci_id)
{
	static int dev;
	struct snd_card *card;
	struct snd_trident *trident;
	const char *str;
	int err, pcm_dev = 0;

	if (dev >= SNDRV_CARDS)
		return -ENODEV;
	if (!enable[dev]) {
		dev++;
		return -ENOENT;
	}

	card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
	if (card == NULL)
		return -ENOMEM;

	if ((err = snd_trident_create(card, pci,
				      pcm_channels[dev],
				      ((pci->vendor << 16) | pci->device) == TRIDENT_DEVICE_ID_SI7018 ? 1 : 2,
				      wavetable_size[dev],
				      &trident)) < 0) {
		snd_card_free(card);
		return err;
	}
	card->private_data = trident;

	switch (trident->device) {
	case TRIDENT_DEVICE_ID_DX:
		str = "TRID4DWAVEDX";
		break;
	case TRIDENT_DEVICE_ID_NX:
		str = "TRID4DWAVENX";
		break;
	case TRIDENT_DEVICE_ID_SI7018:
		str = "SI7018";
		break;
	default:
		str = "Unknown";
	}
	strcpy(card->driver, str);
	if (trident->device == TRIDENT_DEVICE_ID_SI7018) {
		strcpy(card->shortname, "SiS ");
	} else {
		strcpy(card->shortname, "Trident ");
	}
	strcat(card->shortname, card->driver);
	sprintf(card->longname, "%s PCI Audio at 0x%lx, irq %d",
		card->shortname, trident->port, trident->irq);

	if ((err = snd_trident_pcm(trident, pcm_dev++, NULL)) < 0) {
		snd_card_free(card);
		return err;
	}
	switch (trident->device) {
	case TRIDENT_DEVICE_ID_DX:
	case TRIDENT_DEVICE_ID_NX:
		if ((err = snd_trident_foldback_pcm(trident, pcm_dev++, NULL)) < 0) {
			snd_card_free(card);
			return err;
		}
		break;
	}
	if (trident->device == TRIDENT_DEVICE_ID_NX || trident->device == TRIDENT_DEVICE_ID_SI7018) {
		if ((err = snd_trident_spdif_pcm(trident, pcm_dev++, NULL)) < 0) {
			snd_card_free(card);
			return err;
		}
	}
	if (trident->device != TRIDENT_DEVICE_ID_SI7018 &&
	    (err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE,
				       trident->midi_port,
				       MPU401_INFO_INTEGRATED,
				       trident->irq, 0, &trident->rmidi)) < 0) {
		snd_card_free(card);
		return err;
	}

#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
	if ((err = snd_trident_attach_synthesizer(trident)) < 0) {
		snd_card_free(card);
		return err;
	}
#endif

	snd_trident_create_gameport(trident);

	if ((err = snd_card_register(card)) < 0) {
		snd_card_free(card);
		return err;
	}
	pci_set_drvdata(pci, card);
	dev++;
	return 0;
}

static void __devexit snd_trident_remove(struct pci_dev *pci)
{
	snd_card_free(pci_get_drvdata(pci));
	pci_set_drvdata(pci, NULL);
}

static struct pci_driver driver = {
	.name = "Trident4DWaveAudio",
	.id_table = snd_trident_ids,
	.probe = snd_trident_probe,
	.remove = __devexit_p(snd_trident_remove),
#ifdef CONFIG_PM
	.suspend = snd_trident_suspend,
	.resume = snd_trident_resume,
#endif
};

static int __init alsa_card_trident_init(void)
{
	return pci_register_driver(&driver);
}

static void __exit alsa_card_trident_exit(void)
{
	pci_unregister_driver(&driver);
}

module_init(alsa_card_trident_init)
module_exit(alsa_card_trident_exit)
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Driver for Trident 4DWave DX/NX & SiS SI7018 Audio PCI soundcard
	3	*
	4	* Driver was originated by Trident <audio@tridentmicro.com>
	5	* Fri Feb 19 15:55:28 MST 1999
	6	*
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License as published by
	10	* the Free Software Foundation; either version 2 of the License, or
	11	* (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	21	*
	22	*/
	23
	24	#include <sound/driver.h>
	25	#include <linux/init.h>
	26	#include <linux/pci.h>
	27	#include <linux/time.h>
	28	#include <linux/moduleparam.h>
	29	#include <sound/core.h>
	30	#include <sound/trident.h>
	31	#include <sound/initval.h>
	32
c1017a4c	33	MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>, <audio@tridentmicro.com>");
1da177e4 LT	34	MODULE_DESCRIPTION("Trident 4D-WaveDX/NX & SiS SI7018");
	35	MODULE_LICENSE("GPL");
	36	MODULE_SUPPORTED_DEVICE("{{Trident,4DWave DX},"
	37	"{Trident,4DWave NX},"
	38	"{SiS,SI7018 PCI Audio},"
	39	"{Best Union,Miss Melody 4DWave PCI},"
	40	"{HIS,4DWave PCI},"
	41	"{Warpspeed,ONSpeed 4DWave PCI},"
	42	"{Aztech Systems,PCI 64-Q3D},"
	43	"{Addonics,SV 750},"
	44	"{CHIC,True Sound 4Dwave},"
	45	"{Shark,Predator4D-PCI},"
	46	"{Jaton,SonicWave 4D},"
	47	"{Hoontech,SoundTrack Digital 4DWave NX}}");
	48
	49	static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
	50	static char id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; / ID for this card */
	51	static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
	52	static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 32};
	53	static int wavetable_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8192};
	54
	55	module_param_array(index, int, NULL, 0444);
	56	MODULE_PARM_DESC(index, "Index value for Trident 4DWave PCI soundcard.");
	57	module_param_array(id, charp, NULL, 0444);
	58	MODULE_PARM_DESC(id, "ID string for Trident 4DWave PCI soundcard.");
	59	module_param_array(enable, bool, NULL, 0444);
	60	MODULE_PARM_DESC(enable, "Enable Trident 4DWave PCI soundcard.");
	61	module_param_array(pcm_channels, int, NULL, 0444);
	62	MODULE_PARM_DESC(pcm_channels, "Number of hardware channels assigned for PCM.");
	63	module_param_array(wavetable_size, int, NULL, 0444);
	64	MODULE_PARM_DESC(wavetable_size, "Maximum memory size in kB for wavetable synth.");
	65
f40b6890	66	static struct pci_device_id snd_trident_ids[] = {
e3183ec9 JM	67	{PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_DX),
	68	PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0},
	69	{PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_NX),
	70	0, 0, 0},
	71	{PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_7018), 0, 0, 0},
1da177e4 LT	72	{ 0, }
	73	};
	74
	75	MODULE_DEVICE_TABLE(pci, snd_trident_ids);
	76
	77	static int __devinit snd_trident_probe(struct pci_dev *pci,
	78	const struct pci_device_id *pci_id)
	79	{
	80	static int dev;
bee1a5be TI	81	struct snd_card *card;
bee1a5be TI	82	struct snd_trident *trident;
1da177e4 LT	83	const char *str;
	84	int err, pcm_dev = 0;
	85
	86	if (dev >= SNDRV_CARDS)
	87	return -ENODEV;
	88	if (!enable[dev]) {
	89	dev++;
	90	return -ENOENT;
	91	}
	92
	93	card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
	94	if (card == NULL)
	95	return -ENOMEM;
	96
	97	if ((err = snd_trident_create(card, pci,
	98	pcm_channels[dev],
	99	((pci->vendor << 16) \| pci->device) == TRIDENT_DEVICE_ID_SI7018 ? 1 : 2,
	100	wavetable_size[dev],
	101	&trident)) < 0) {
	102	snd_card_free(card);
	103	return err;
	104	}
fb0700b4	105	card->private_data = trident;
1da177e4 LT	106
	107	switch (trident->device) {
	108	case TRIDENT_DEVICE_ID_DX:
	109	str = "TRID4DWAVEDX";
	110	break;
	111	case TRIDENT_DEVICE_ID_NX:
	112	str = "TRID4DWAVENX";
	113	break;
	114	case TRIDENT_DEVICE_ID_SI7018:
	115	str = "SI7018";
	116	break;
	117	default:
	118	str = "Unknown";
	119	}
	120	strcpy(card->driver, str);
	121	if (trident->device == TRIDENT_DEVICE_ID_SI7018) {
	122	strcpy(card->shortname, "SiS ");
	123	} else {
	124	strcpy(card->shortname, "Trident ");
	125	}
	126	strcat(card->shortname, card->driver);
	127	sprintf(card->longname, "%s PCI Audio at 0x%lx, irq %d",
	128	card->shortname, trident->port, trident->irq);
	129
	130	if ((err = snd_trident_pcm(trident, pcm_dev++, NULL)) < 0) {
	131	snd_card_free(card);
	132	return err;
	133	}
	134	switch (trident->device) {
	135	case TRIDENT_DEVICE_ID_DX:
	136	case TRIDENT_DEVICE_ID_NX:
	137	if ((err = snd_trident_foldback_pcm(trident, pcm_dev++, NULL)) < 0) {
	138	snd_card_free(card);
	139	return err;
	140	}
	141	break;
	142	}
	143	if (trident->device == TRIDENT_DEVICE_ID_NX \|\| trident->device == TRIDENT_DEVICE_ID_SI7018) {
	144	if ((err = snd_trident_spdif_pcm(trident, pcm_dev++, NULL)) < 0) {
	145	snd_card_free(card);
	146	return err;
	147	}
	148	}
1ccc67d6 TI	149	if (trident->device != TRIDENT_DEVICE_ID_SI7018 &&
1ccc67d6 TI	150	(err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE,
302e4c2f TI	151	trident->midi_port,
302e4c2f TI	152	MPU401_INFO_INTEGRATED,
1da177e4 LT	153	trident->irq, 0, &trident->rmidi)) < 0) {
	154	snd_card_free(card);
	155	return err;
	156	}
	157
	158	#if defined(CONFIG_SND_SEQUENCER) \|\| (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
	159	if ((err = snd_trident_attach_synthesizer(trident)) < 0) {
	160	snd_card_free(card);
	161	return err;
	162	}
	163	#endif
	164
	165	snd_trident_create_gameport(trident);
	166
	167	if ((err = snd_card_register(card)) < 0) {
	168	snd_card_free(card);
	169	return err;
	170	}
	171	pci_set_drvdata(pci, card);
	172	dev++;
	173	return 0;
	174	}
	175
	176	static void __devexit snd_trident_remove(struct pci_dev *pci)
	177	{
	178	snd_card_free(pci_get_drvdata(pci));
	179	pci_set_drvdata(pci, NULL);
	180	}
	181
	182	static struct pci_driver driver = {
	183	.name = "Trident4DWaveAudio",
	184	.id_table = snd_trident_ids,
	185	.probe = snd_trident_probe,
	186	.remove = __devexit_p(snd_trident_remove),
fb0700b4 TI	187	#ifdef CONFIG_PM
	188	.suspend = snd_trident_suspend,
	189	.resume = snd_trident_resume,
	190	#endif
1da177e4 LT	191	};
	192
	193	static int __init alsa_card_trident_init(void)
	194	{
01d25d46	195	return pci_register_driver(&driver);
1da177e4 LT	196	}
	197
	198	static void __exit alsa_card_trident_exit(void)
	199	{
	200	pci_unregister_driver(&driver);
	201	}
	202
	203	module_init(alsa_card_trident_init)
	204	module_exit(alsa_card_trident_exit)