[linux.git] / sound / pci / emu10k1 / emu10k1.c

/*
 *  The driver for the EMU10K1 (SB Live!) based soundcards
 *  Copyright (c) by Jaroslav Kysela <[email protected]>
 *
 *  Copyright (c) by James Courtier-Dutton <[email protected]>
 *      Added support for Audigy 2 Value.
 *
 *
 *   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/emu10k1.h>
#include <sound/initval.h>

MODULE_AUTHOR("Jaroslav Kysela <[email protected]>");
MODULE_DESCRIPTION("EMU10K1");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS},"
	       "{Creative Labs,SB Audigy}}");

#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
#define ENABLE_SYNTH
#include <sound/emu10k1_synth.h>
#endif

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 extin[SNDRV_CARDS];
static int extout[SNDRV_CARDS];
static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64};
static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128};
static int enable_ir[SNDRV_CARDS];
static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */

module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard.");
module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard.");
module_param_array(extin, int, NULL, 0444);
MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default.");
module_param_array(extout, int, NULL, 0444);
MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default.");
module_param_array(seq_ports, int, NULL, 0444);
MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer.");
module_param_array(max_synth_voices, int, NULL, 0444);
MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable.");
module_param_array(max_buffer_size, int, NULL, 0444);
MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB.");
module_param_array(enable_ir, bool, NULL, 0444);
MODULE_PARM_DESC(enable_ir, "Enable IR.");
module_param_array(subsystem, uint, NULL, 0444);
MODULE_PARM_DESC(subsystem, "Force card subsystem model.");
/*
 * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value  Model:SB0400
 */
static struct pci_device_id snd_emu10k1_ids[] = {
	{ 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },	/* EMU10K1 */
	{ 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },	/* Audigy */
	{ 0x1102, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },	/* Audigy 2 Value SB0400 */
	{ 0, }
};

/*
 * Audigy 2 Value notes:
 * A_IOCFG Input (GPIO)
 * 0x400  = Front analog jack plugged in. (Green socket)
 * 0x1000 = Read analog jack plugged in. (Black socket)
 * 0x2000 = Center/LFE analog jack plugged in. (Orange socket)
 * A_IOCFG Output (GPIO)
 * 0x60 = Sound out of front Left.
 * Win sets it to 0xXX61
 */

MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);

static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci,
					    const struct pci_device_id *pci_id)
{
	static int dev;
	struct snd_card *card;
	struct snd_emu10k1 *emu;
#ifdef ENABLE_SYNTH
	struct snd_seq_device *wave = NULL;
#endif
	int err;

	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 (max_buffer_size[dev] < 32)
		max_buffer_size[dev] = 32;
	else if (max_buffer_size[dev] > 1024)
		max_buffer_size[dev] = 1024;
	if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
				      (long)max_buffer_size[dev] * 1024 * 1024,
				      enable_ir[dev], subsystem[dev],
				      &emu)) < 0)
		goto error;
	card->private_data = emu;
	if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0)
		goto error;
	if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0)
		goto error;
	if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0)
		goto error;
	/* This stores the periods table. */
	if (emu->card_capabilities->ca0151_chip) { /* P16V */	
		if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
					       1024, &emu->p16v_buffer)) < 0)
			goto error;
	}

	if ((err = snd_emu10k1_mixer(emu, 0, 3)) < 0)
		goto error;
	
	if ((err = snd_emu10k1_timer(emu, 0)) < 0)
		goto error;

	if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0)
		goto error;
	if (emu->card_capabilities->ca0151_chip) { /* P16V */
		if ((err = snd_p16v_pcm(emu, 4, NULL)) < 0)
			goto error;
	}
	if (emu->audigy) {
		if ((err = snd_emu10k1_audigy_midi(emu)) < 0)
			goto error;
	} else {
		if ((err = snd_emu10k1_midi(emu)) < 0)
			goto error;
	}
	if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0)
		goto error;
#ifdef ENABLE_SYNTH
	if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
			       sizeof(struct snd_emu10k1_synth_arg), &wave) < 0 ||
	    wave == NULL) {
		snd_printk(KERN_WARNING "can't initialize Emu10k1 wavetable synth\n");
	} else {
		struct snd_emu10k1_synth_arg *arg;
		arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
		strcpy(wave->name, "Emu-10k1 Synth");
		arg->hwptr = emu;
		arg->index = 1;
		arg->seq_ports = seq_ports[dev];
		arg->max_voices = max_synth_voices[dev];
	}
#endif
 
	strcpy(card->driver, emu->card_capabilities->driver);
	strcpy(card->shortname, emu->card_capabilities->name);
	snprintf(card->longname, sizeof(card->longname),
		 "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i",
		 card->shortname, emu->revision, emu->serial, emu->port, emu->irq);

	if ((err = snd_card_register(card)) < 0)
		goto error;

	pci_set_drvdata(pci, card);
	dev++;
	return 0;

 error:
	snd_card_free(card);
	return err;
}

static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci)
{
	snd_card_free(pci_get_drvdata(pci));
	pci_set_drvdata(pci, NULL);
}


#ifdef CONFIG_PM
static int snd_emu10k1_suspend(struct pci_dev *pci, pm_message_t state)
{
	struct snd_card *card = pci_get_drvdata(pci);
	struct snd_emu10k1 *emu = card->private_data;

	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);

	snd_pcm_suspend_all(emu->pcm);
	snd_pcm_suspend_all(emu->pcm_mic);
	snd_pcm_suspend_all(emu->pcm_efx);
	snd_pcm_suspend_all(emu->pcm_multi);
	snd_pcm_suspend_all(emu->pcm_p16v);

	snd_ac97_suspend(emu->ac97);

	snd_emu10k1_efx_suspend(emu);
	snd_emu10k1_suspend_regs(emu);
	if (emu->card_capabilities->ca0151_chip)
		snd_p16v_suspend(emu);

	snd_emu10k1_done(emu);

	pci_set_power_state(pci, PCI_D3hot);
	pci_disable_device(pci);
	pci_save_state(pci);
	return 0;
}

int snd_emu10k1_resume(struct pci_dev *pci)
{
	struct snd_card *card = pci_get_drvdata(pci);
	struct snd_emu10k1 *emu = card->private_data;

	pci_restore_state(pci);
	pci_enable_device(pci);
	pci_set_power_state(pci, PCI_D0);
	pci_set_master(pci);
	
	snd_emu10k1_resume_init(emu);
	snd_emu10k1_efx_resume(emu);
	snd_ac97_resume(emu->ac97);
	snd_emu10k1_resume_regs(emu);

	if (emu->card_capabilities->ca0151_chip)
		snd_p16v_resume(emu);

	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
	return 0;
}
#endif

static struct pci_driver driver = {
	.name = "EMU10K1_Audigy",
	.id_table = snd_emu10k1_ids,
	.probe = snd_card_emu10k1_probe,
	.remove = __devexit_p(snd_card_emu10k1_remove),
#ifdef CONFIG_PM
	.suspend = snd_emu10k1_suspend,
	.resume = snd_emu10k1_resume,
#endif
};

static int __init alsa_card_emu10k1_init(void)
{
	return pci_register_driver(&driver);
}

static void __exit alsa_card_emu10k1_exit(void)
{
	pci_unregister_driver(&driver);
}

module_init(alsa_card_emu10k1_init)
module_exit(alsa_card_emu10k1_exit)
Commit	Line	Data
1da177e4 LT	1	/*
	2	* The driver for the EMU10K1 (SB Live!) based soundcards
	3	* Copyright (c) by Jaroslav Kysela <[email protected]>
	4	*
	5	* Copyright (c) by James Courtier-Dutton <[email protected]>
	6	* Added support for Audigy 2 Value.
	7	*
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	22	*
	23	*
	24	*/
	25
	26	#include <sound/driver.h>
	27	#include <linux/init.h>
	28	#include <linux/pci.h>
	29	#include <linux/time.h>
	30	#include <linux/moduleparam.h>
	31	#include <sound/core.h>
	32	#include <sound/emu10k1.h>
	33	#include <sound/initval.h>
	34
	35	MODULE_AUTHOR("Jaroslav Kysela <[email protected]>");
	36	MODULE_DESCRIPTION("EMU10K1");
	37	MODULE_LICENSE("GPL");
	38	MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS},"
	39	"{Creative Labs,SB Audigy}}");
	40
	41	#if defined(CONFIG_SND_SEQUENCER) \|\| (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
	42	#define ENABLE_SYNTH
	43	#include <sound/emu10k1_synth.h>
	44	#endif
	45
	46	static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
	47	static char id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; / ID for this card */
	48	static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
6581f4e7 TI	49	static int extin[SNDRV_CARDS];
6581f4e7 TI	50	static int extout[SNDRV_CARDS];
1da177e4 LT	51	static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
	52	static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64};
	53	static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128};
6581f4e7 TI	54	static int enable_ir[SNDRV_CARDS];
6581f4e7 TI	55	static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */
1da177e4 LT	56
	57	module_param_array(index, int, NULL, 0444);
	58	MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard.");
	59	module_param_array(id, charp, NULL, 0444);
	60	MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard.");
	61	module_param_array(enable, bool, NULL, 0444);
	62	MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard.");
	63	module_param_array(extin, int, NULL, 0444);
	64	MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default.");
	65	module_param_array(extout, int, NULL, 0444);
	66	MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default.");
	67	module_param_array(seq_ports, int, NULL, 0444);
	68	MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer.");
	69	module_param_array(max_synth_voices, int, NULL, 0444);
	70	MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable.");
	71	module_param_array(max_buffer_size, int, NULL, 0444);
	72	MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB.");
	73	module_param_array(enable_ir, bool, NULL, 0444);
	74	MODULE_PARM_DESC(enable_ir, "Enable IR.");
e66bc8b2 JCD	75	module_param_array(subsystem, uint, NULL, 0444);
e66bc8b2 JCD	76	MODULE_PARM_DESC(subsystem, "Force card subsystem model.");
1da177e4 LT	77	/*
	78	* Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400
	79	*/
f40b6890	80	static struct pci_device_id snd_emu10k1_ids[] = {
1da177e4 LT	81	{ 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */
	82	{ 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */
	83	{ 0x1102, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy 2 Value SB0400 */
	84	{ 0, }
	85	};
	86
	87	/*
	88	* Audigy 2 Value notes:
	89	* A_IOCFG Input (GPIO)
	90	* 0x400 = Front analog jack plugged in. (Green socket)
	91	* 0x1000 = Read analog jack plugged in. (Black socket)
	92	* 0x2000 = Center/LFE analog jack plugged in. (Orange socket)
	93	* A_IOCFG Output (GPIO)
	94	* 0x60 = Sound out of front Left.
	95	* Win sets it to 0xXX61
	96	*/
	97
	98	MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);
	99
	100	static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci,
	101	const struct pci_device_id *pci_id)
	102	{
	103	static int dev;
eb4698f3 TI	104	struct snd_card *card;
eb4698f3 TI	105	struct snd_emu10k1 *emu;
1da177e4	106	#ifdef ENABLE_SYNTH
eb4698f3	107	struct snd_seq_device *wave = NULL;
1da177e4 LT	108	#endif
	109	int err;
	110
	111	if (dev >= SNDRV_CARDS)
	112	return -ENODEV;
	113	if (!enable[dev]) {
	114	dev++;
	115	return -ENOENT;
	116	}
	117
	118	card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
	119	if (card == NULL)
	120	return -ENOMEM;
	121	if (max_buffer_size[dev] < 32)
	122	max_buffer_size[dev] = 32;
	123	else if (max_buffer_size[dev] > 1024)
	124	max_buffer_size[dev] = 1024;
	125	if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
	126	(long)max_buffer_size[dev] * 1024 * 1024,
e66bc8b2	127	enable_ir[dev], subsystem[dev],
09668b44 TI	128	&emu)) < 0)
	129	goto error;
	130	card->private_data = emu;
	131	if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0)
	132	goto error;
	133	if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0)
	134	goto error;
	135	if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0)
	136	goto error;
1da177e4	137	/* This stores the periods table. */
e0474e53	138	if (emu->card_capabilities->ca0151_chip) { /* P16V */
09668b44 TI	139	if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
	140	1024, &emu->p16v_buffer)) < 0)
	141	goto error;
1da177e4 LT	142	}
1da177e4 LT	143
09668b44 TI	144	if ((err = snd_emu10k1_mixer(emu, 0, 3)) < 0)
09668b44 TI	145	goto error;
1da177e4	146
09668b44 TI	147	if ((err = snd_emu10k1_timer(emu, 0)) < 0)
09668b44 TI	148	goto error;
1da177e4	149
09668b44 TI	150	if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0)
	151	goto error;
	152	if (emu->card_capabilities->ca0151_chip) { /* P16V */
	153	if ((err = snd_p16v_pcm(emu, 4, NULL)) < 0)
	154	goto error;
1da177e4 LT	155	}
1da177e4 LT	156	if (emu->audigy) {
09668b44 TI	157	if ((err = snd_emu10k1_audigy_midi(emu)) < 0)
09668b44 TI	158	goto error;
1da177e4	159	} else {
09668b44 TI	160	if ((err = snd_emu10k1_midi(emu)) < 0)
09668b44 TI	161	goto error;
1da177e4	162	}
09668b44 TI	163	if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0)
09668b44 TI	164	goto error;
1da177e4 LT	165	#ifdef ENABLE_SYNTH
1da177e4 LT	166	if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
eb4698f3	167	sizeof(struct snd_emu10k1_synth_arg), &wave) < 0 \|\|
1da177e4	168	wave == NULL) {
99b359ba	169	snd_printk(KERN_WARNING "can't initialize Emu10k1 wavetable synth\n");
1da177e4	170	} else {
eb4698f3	171	struct snd_emu10k1_synth_arg *arg;
1da177e4 LT	172	arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
	173	strcpy(wave->name, "Emu-10k1 Synth");
	174	arg->hwptr = emu;
	175	arg->index = 1;
	176	arg->seq_ports = seq_ports[dev];
	177	arg->max_voices = max_synth_voices[dev];
	178	}
	179	#endif
	180
	181	strcpy(card->driver, emu->card_capabilities->driver);
	182	strcpy(card->shortname, emu->card_capabilities->name);
	183	snprintf(card->longname, sizeof(card->longname),
	184	"%s (rev.%d, serial:0x%x) at 0x%lx, irq %i",
	185	card->shortname, emu->revision, emu->serial, emu->port, emu->irq);
	186
09668b44 TI	187	if ((err = snd_card_register(card)) < 0)
	188	goto error;
	189
1da177e4 LT	190	pci_set_drvdata(pci, card);
	191	dev++;
	192	return 0;
09668b44 TI	193
	194	error:
	195	snd_card_free(card);
	196	return err;
1da177e4 LT	197	}
	198
	199	static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci)
	200	{
	201	snd_card_free(pci_get_drvdata(pci));
	202	pci_set_drvdata(pci, NULL);
	203	}
	204
09668b44 TI	205
	206	#ifdef CONFIG_PM
	207	static int snd_emu10k1_suspend(struct pci_dev *pci, pm_message_t state)
	208	{
	209	struct snd_card *card = pci_get_drvdata(pci);
	210	struct snd_emu10k1 *emu = card->private_data;
	211
	212	snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
	213
	214	snd_pcm_suspend_all(emu->pcm);
	215	snd_pcm_suspend_all(emu->pcm_mic);
	216	snd_pcm_suspend_all(emu->pcm_efx);
	217	snd_pcm_suspend_all(emu->pcm_multi);
	218	snd_pcm_suspend_all(emu->pcm_p16v);
	219
	220	snd_ac97_suspend(emu->ac97);
	221
	222	snd_emu10k1_efx_suspend(emu);
	223	snd_emu10k1_suspend_regs(emu);
	224	if (emu->card_capabilities->ca0151_chip)
	225	snd_p16v_suspend(emu);
	226
	227	snd_emu10k1_done(emu);
	228
	229	pci_set_power_state(pci, PCI_D3hot);
	230	pci_disable_device(pci);
	231	pci_save_state(pci);
	232	return 0;
	233	}
	234
	235	int snd_emu10k1_resume(struct pci_dev *pci)
	236	{
	237	struct snd_card *card = pci_get_drvdata(pci);
	238	struct snd_emu10k1 *emu = card->private_data;
	239
	240	pci_restore_state(pci);
	241	pci_enable_device(pci);
	242	pci_set_power_state(pci, PCI_D0);
	243	pci_set_master(pci);
	244
	245	snd_emu10k1_resume_init(emu);
	246	snd_emu10k1_efx_resume(emu);
	247	snd_ac97_resume(emu->ac97);
	248	snd_emu10k1_resume_regs(emu);
	249
	250	if (emu->card_capabilities->ca0151_chip)
	251	snd_p16v_resume(emu);
	252
	253	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
	254	return 0;
	255	}
	256	#endif
	257
1da177e4 LT	258	static struct pci_driver driver = {
	259	.name = "EMU10K1_Audigy",
	260	.id_table = snd_emu10k1_ids,
	261	.probe = snd_card_emu10k1_probe,
	262	.remove = __devexit_p(snd_card_emu10k1_remove),
09668b44 TI	263	#ifdef CONFIG_PM
	264	.suspend = snd_emu10k1_suspend,
	265	.resume = snd_emu10k1_resume,
	266	#endif
1da177e4 LT	267	};
	268
	269	static int __init alsa_card_emu10k1_init(void)
	270	{
01d25d46	271	return pci_register_driver(&driver);
1da177e4 LT	272	}
	273
	274	static void __exit alsa_card_emu10k1_exit(void)
	275	{
	276	pci_unregister_driver(&driver);
	277	}
	278
	279	module_init(alsa_card_emu10k1_init)
	280	module_exit(alsa_card_emu10k1_exit)