[thirdparty/linux.git] / sound / pcmcia / vx / vxpocket.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Driver for Digigram VXpocket V2/440 soundcards
 *
 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>

 */


#include <linux/init.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <sound/core.h>
#include "vxpocket.h"
#include <pcmcia/ciscode.h>
#include <pcmcia/cisreg.h>
#include <sound/initval.h>
#include <sound/tlv.h>

/*
 */

MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
MODULE_DESCRIPTION("Digigram VXPocket");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Digigram,VXPocket},{Digigram,VXPocket440}}");

static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable switches */
static int ibl[SNDRV_CARDS];

module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for VXPocket soundcard.");
module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for VXPocket soundcard.");
module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable VXPocket soundcard.");
module_param_array(ibl, int, NULL, 0444);
MODULE_PARM_DESC(ibl, "Capture IBL size for VXPocket soundcard.");
 

/*
 */

static unsigned int card_alloc;


/*
 */
static void vxpocket_release(struct pcmcia_device *link)
{
	free_irq(link->irq, link->priv);
	pcmcia_disable_device(link);
}

/*
 * destructor, called from snd_card_free_when_closed()
 */
static int snd_vxpocket_dev_free(struct snd_device *device)
{
	struct vx_core *chip = device->device_data;

	snd_vx_free_firmware(chip);
	kfree(chip);
	return 0;
}


/*
 * Hardware information
 */

/* VX-pocket V2
 *
 * 1 DSP, 1 sync UER
 * 1 programmable clock (NIY)
 * 1 stereo analog input (line/micro)
 * 1 stereo analog output
 * Only output levels can be modified
 */

static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);

static struct snd_vx_hardware vxpocket_hw = {
	.name = "VXPocket",
	.type = VX_TYPE_VXPOCKET,

	/* hardware specs */
	.num_codecs = 1,
	.num_ins = 1,
	.num_outs = 1,
	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
	.output_level_db_scale = db_scale_old_vol,
};	

/* VX-pocket 440
 *
 * 1 DSP, 1 sync UER, 1 sync World Clock (NIY)
 * SMPTE (NIY)
 * 2 stereo analog input (line/micro)
 * 2 stereo analog output
 * Only output levels can be modified
 * UER, but only for the first two inputs and outputs.
 */

static struct snd_vx_hardware vxp440_hw = {
	.name = "VXPocket440",
	.type = VX_TYPE_VXP440,

	/* hardware specs */
	.num_codecs = 2,
	.num_ins = 2,
	.num_outs = 2,
	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
	.output_level_db_scale = db_scale_old_vol,
};	


/*
 * create vxpocket instance
 */
static int snd_vxpocket_new(struct snd_card *card, int ibl,
			    struct pcmcia_device *link,
			    struct snd_vxpocket **chip_ret)
{
	struct vx_core *chip;
	struct snd_vxpocket *vxp;
	static struct snd_device_ops ops = {
		.dev_free =	snd_vxpocket_dev_free,
	};
	int err;

	chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops,
			     sizeof(struct snd_vxpocket) - sizeof(struct vx_core));
	if (!chip)
		return -ENOMEM;

	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
	if (err < 0) {
		kfree(chip);
		return err;
	}
	chip->ibl.size = ibl;

	vxp = to_vxpocket(chip);

	vxp->p_dev = link;
	link->priv = chip;

	link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
	link->resource[0]->end = 16;

	link->config_flags |= CONF_ENABLE_IRQ;
	link->config_index = 1;
	link->config_regs = PRESENT_OPTION;

	*chip_ret = vxp;
	return 0;
}


/**
 * snd_vxpocket_assign_resources - initialize the hardware and card instance.
 * @chip: VX core instance
 * @port: i/o port for the card
 * @irq: irq number for the card
 *
 * this function assigns the specified port and irq, boot the card,
 * create pcm and control instances, and initialize the rest hardware.
 *
 * returns 0 if successful, or a negative error code.
 */
static int snd_vxpocket_assign_resources(struct vx_core *chip, int port, int irq)
{
	int err;
	struct snd_card *card = chip->card;
	struct snd_vxpocket *vxp = to_vxpocket(chip);

	snd_printdd(KERN_DEBUG "vxpocket assign resources: port = 0x%x, irq = %d\n", port, irq);
	vxp->port = port;

	sprintf(card->shortname, "Digigram %s", card->driver);
	sprintf(card->longname, "%s at 0x%x, irq %i",
		card->shortname, port, irq);

	chip->irq = irq;

	if ((err = snd_vx_setup_firmware(chip)) < 0)
		return err;

	return 0;
}


/*
 * configuration callback
 */

static int vxpocket_config(struct pcmcia_device *link)
{
	struct vx_core *chip = link->priv;
	int ret;

	snd_printdd(KERN_DEBUG "vxpocket_config called\n");

	/* redefine hardware record according to the VERSION1 string */
	if (!strcmp(link->prod_id[1], "VX-POCKET")) {
		snd_printdd("VX-pocket is detected\n");
	} else {
		snd_printdd("VX-pocket 440 is detected\n");
		/* overwrite the hardware information */
		chip->hw = &vxp440_hw;
		chip->type = vxp440_hw.type;
		strcpy(chip->card->driver, vxp440_hw.name);
	}

	ret = pcmcia_request_io(link);
	if (ret)
		goto failed_preirq;

	ret = request_threaded_irq(link->irq, snd_vx_irq_handler,
				   snd_vx_threaded_irq_handler,
				   IRQF_SHARED, link->devname, link->priv);
	if (ret)
		goto failed_preirq;

	ret = pcmcia_enable_device(link);
	if (ret)
		goto failed;

	chip->dev = &link->dev;

	if (snd_vxpocket_assign_resources(chip, link->resource[0]->start,
						link->irq) < 0)
		goto failed;

	return 0;

 failed:
	free_irq(link->irq, link->priv);
failed_preirq:
	pcmcia_disable_device(link);
	return -ENODEV;
}

#ifdef CONFIG_PM

static int vxp_suspend(struct pcmcia_device *link)
{
	struct vx_core *chip = link->priv;

	snd_printdd(KERN_DEBUG "SUSPEND\n");
	if (chip) {
		snd_printdd(KERN_DEBUG "snd_vx_suspend calling\n");
		snd_vx_suspend(chip);
	}

	return 0;
}

static int vxp_resume(struct pcmcia_device *link)
{
	struct vx_core *chip = link->priv;

	snd_printdd(KERN_DEBUG "RESUME\n");
	if (pcmcia_dev_present(link)) {
		//struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
		if (chip) {
			snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
			snd_vx_resume(chip);
		}
	}
	snd_printdd(KERN_DEBUG "resume done!\n");

	return 0;
}

#endif


/*
 */
static int vxpocket_probe(struct pcmcia_device *p_dev)
{
	struct snd_card *card;
	struct snd_vxpocket *vxp;
	int i, err;

	/* find an empty slot from the card list */
	for (i = 0; i < SNDRV_CARDS; i++) {
		if (!(card_alloc & (1 << i)))
			break;
	}
	if (i >= SNDRV_CARDS) {
		snd_printk(KERN_ERR "vxpocket: too many cards found\n");
		return -EINVAL;
	}
	if (! enable[i])
		return -ENODEV; /* disabled explicitly */

	/* ok, create a card instance */
	err = snd_card_new(&p_dev->dev, index[i], id[i], THIS_MODULE,
			   0, &card);
	if (err < 0) {
		snd_printk(KERN_ERR "vxpocket: cannot create a card instance\n");
		return err;
	}

	err = snd_vxpocket_new(card, ibl[i], p_dev, &vxp);
	if (err < 0) {
		snd_card_free(card);
		return err;
	}
	card->private_data = vxp;

	vxp->index = i;
	card_alloc |= 1 << i;

	vxp->p_dev = p_dev;

	return vxpocket_config(p_dev);
}

static void vxpocket_detach(struct pcmcia_device *link)
{
	struct snd_vxpocket *vxp;
	struct vx_core *chip;

	if (! link)
		return;

	vxp = link->priv;
	chip = (struct vx_core *)vxp;
	card_alloc &= ~(1 << vxp->index);

	chip->chip_status |= VX_STAT_IS_STALE; /* to be sure */
	snd_card_disconnect(chip->card);
	vxpocket_release(link);
	snd_card_free_when_closed(chip->card);
}

/*
 * Module entry points
 */

static const struct pcmcia_device_id vxp_ids[] = {
	PCMCIA_DEVICE_MANF_CARD(0x01f1, 0x0100),
	PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, vxp_ids);

static struct pcmcia_driver vxp_cs_driver = {
	.owner		= THIS_MODULE,
	.name		= "snd-vxpocket",
	.probe		= vxpocket_probe,
	.remove		= vxpocket_detach,
	.id_table	= vxp_ids,
#ifdef CONFIG_PM
	.suspend	= vxp_suspend,
	.resume		= vxp_resume,
#endif
};
module_pcmcia_driver(vxp_cs_driver);
Commit	Line	Data
1a59d1b8	1	// SPDX-License-Identifier: GPL-2.0-or-later
1da177e4 LT	2	/*
	3	* Driver for Digigram VXpocket V2/440 soundcards
	4	*
	5	* Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
1ac71e5a	6
1da177e4 LT	7	*/
1da177e4 LT	8
1da177e4	9
1da177e4	10	#include <linux/init.h>
65a77217	11	#include <linux/module.h>
5a0e3ad6	12	#include <linux/slab.h>
1da177e4	13	#include <sound/core.h>
1da177e4	14	#include "vxpocket.h"
6d00a312 TI	15	#include <pcmcia/ciscode.h>
6d00a312 TI	16	#include <pcmcia/cisreg.h>
1da177e4	17	#include <sound/initval.h>
1186ed8c	18	#include <sound/tlv.h>
1da177e4 LT	19
	20	/*
	21	*/
	22
1da177e4	23	MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
6d00a312	24	MODULE_DESCRIPTION("Digigram VXPocket");
1da177e4	25	MODULE_LICENSE("GPL");
6d00a312	26	MODULE_SUPPORTED_DEVICE("{{Digigram,VXPocket},{Digigram,VXPocket440}}");
1da177e4 LT	27
	28	static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
	29	static char id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; / ID for this card */
a67ff6a5	30	static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
1da177e4 LT	31	static int ibl[SNDRV_CARDS];
	32
	33	module_param_array(index, int, NULL, 0444);
6d00a312	34	MODULE_PARM_DESC(index, "Index value for VXPocket soundcard.");
1da177e4	35	module_param_array(id, charp, NULL, 0444);
6d00a312	36	MODULE_PARM_DESC(id, "ID string for VXPocket soundcard.");
1da177e4	37	module_param_array(enable, bool, NULL, 0444);
6d00a312	38	MODULE_PARM_DESC(enable, "Enable VXPocket soundcard.");
1da177e4	39	module_param_array(ibl, int, NULL, 0444);
6d00a312	40	MODULE_PARM_DESC(ibl, "Capture IBL size for VXPocket soundcard.");
1da177e4 LT	41
	42
	43	/*
	44	*/
	45
6d00a312	46	static unsigned int card_alloc;
1da177e4	47
1da177e4	48
6d00a312 TI	49	/*
6d00a312 TI	50	*/
fba395ee	51	static void vxpocket_release(struct pcmcia_device *link)
6d00a312	52	{
db0a5214	53	free_irq(link->irq, link->priv);
fba395ee	54	pcmcia_disable_device(link);
6d00a312	55	}
1da177e4	56
6d00a312	57	/*
2b29b13c	58	* destructor, called from snd_card_free_when_closed()
6d00a312	59	*/
af26367f	60	static int snd_vxpocket_dev_free(struct snd_device *device)
6d00a312	61	{
af26367f	62	struct vx_core *chip = device->device_data;
1da177e4	63
6d00a312 TI	64	snd_vx_free_firmware(chip);
	65	kfree(chip);
	66	return 0;
	67	}
1da177e4	68
1da177e4	69
6d00a312 TI	70	/*
	71	* Hardware information
	72	*/
	73
	74	/* VX-pocket V2
	75	*
	76	* 1 DSP, 1 sync UER
	77	* 1 programmable clock (NIY)
	78	* 1 stereo analog input (line/micro)
	79	* 1 stereo analog output
	80	* Only output levels can be modified
	81	*/
	82
0cb29ea0	83	static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
1186ed8c	84
6d00a312 TI	85	static struct snd_vx_hardware vxpocket_hw = {
	86	.name = "VXPocket",
	87	.type = VX_TYPE_VXPOCKET,
1da177e4 LT	88
1da177e4 LT	89	/* hardware specs */
6d00a312 TI	90	.num_codecs = 1,
	91	.num_ins = 1,
	92	.num_outs = 1,
1da177e4	93	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
1186ed8c	94	.output_level_db_scale = db_scale_old_vol,
1da177e4 LT	95	};
1da177e4 LT	96
6d00a312 TI	97	/* VX-pocket 440
	98	*
	99	* 1 DSP, 1 sync UER, 1 sync World Clock (NIY)
	100	* SMPTE (NIY)
	101	* 2 stereo analog input (line/micro)
	102	* 2 stereo analog output
	103	* Only output levels can be modified
	104	* UER, but only for the first two inputs and outputs.
	105	*/
1da177e4	106
6d00a312 TI	107	static struct snd_vx_hardware vxp440_hw = {
	108	.name = "VXPocket440",
	109	.type = VX_TYPE_VXP440,
	110
	111	/* hardware specs */
	112	.num_codecs = 2,
	113	.num_ins = 2,
	114	.num_outs = 2,
	115	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
1186ed8c	116	.output_level_db_scale = db_scale_old_vol,
6d00a312 TI	117	};
	118
	119
	120	/*
	121	* create vxpocket instance
	122	*/
2fa51107 TI	123	static int snd_vxpocket_new(struct snd_card *card, int ibl,
	124	struct pcmcia_device *link,
	125	struct snd_vxpocket **chip_ret)
6d00a312	126	{
af26367f	127	struct vx_core *chip;
6d00a312	128	struct snd_vxpocket *vxp;
af26367f	129	static struct snd_device_ops ops = {
6d00a312 TI	130	.dev_free = snd_vxpocket_dev_free,
6d00a312 TI	131	};
2fa51107	132	int err;
6d00a312 TI	133
6d00a312 TI	134	chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops,
af26367f	135	sizeof(struct snd_vxpocket) - sizeof(struct vx_core));
2fa51107 TI	136	if (!chip)
2fa51107 TI	137	return -ENOMEM;
6d00a312	138
2fa51107 TI	139	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
2fa51107 TI	140	if (err < 0) {
6d00a312	141	kfree(chip);
2fa51107	142	return err;
6d00a312 TI	143	}
	144	chip->ibl.size = ibl;
	145
2e0de6ea	146	vxp = to_vxpocket(chip);
6d00a312	147
fba395ee	148	vxp->p_dev = link;
6d00a312 TI	149	link->priv = chip;
6d00a312 TI	150
90abdc3b DB	151	link->resource[0]->flags \|= IO_DATA_PATH_WIDTH_AUTO;
90abdc3b DB	152	link->resource[0]->end = 16;
6d00a312	153
1ac71e5a	154	link->config_flags \|= CONF_ENABLE_IRQ;
7feabb64 DB	155	link->config_index = 1;
7feabb64 DB	156	link->config_regs = PRESENT_OPTION;
6d00a312	157
2fa51107 TI	158	*chip_ret = vxp;
2fa51107 TI	159	return 0;
6d00a312 TI	160	}
	161
	162
	163	/**
	164	* snd_vxpocket_assign_resources - initialize the hardware and card instance.
2a9e8df0	165	* @chip: VX core instance
6d00a312 TI	166	* @port: i/o port for the card
	167	* @irq: irq number for the card
	168	*
	169	* this function assigns the specified port and irq, boot the card,
	170	* create pcm and control instances, and initialize the rest hardware.
	171	*
	172	* returns 0 if successful, or a negative error code.
	173	*/
af26367f	174	static int snd_vxpocket_assign_resources(struct vx_core *chip, int port, int irq)
6d00a312 TI	175	{
6d00a312 TI	176	int err;
af26367f	177	struct snd_card *card = chip->card;
2e0de6ea	178	struct snd_vxpocket *vxp = to_vxpocket(chip);
6d00a312 TI	179
	180	snd_printdd(KERN_DEBUG "vxpocket assign resources: port = 0x%x, irq = %d\n", port, irq);
	181	vxp->port = port;
	182
	183	sprintf(card->shortname, "Digigram %s", card->driver);
	184	sprintf(card->longname, "%s at 0x%x, irq %i",
	185	card->shortname, port, irq);
	186
	187	chip->irq = irq;
	188
	189	if ((err = snd_vx_setup_firmware(chip)) < 0)
	190	return err;
	191
	192	return 0;
	193	}
	194
	195
	196	/*
	197	* configuration callback
	198	*/
	199
15b99ac1	200	static int vxpocket_config(struct pcmcia_device *link)
6d00a312	201	{
af26367f	202	struct vx_core *chip = link->priv;
7c5af6ff	203	int ret;
6d00a312 TI	204
6d00a312 TI	205	snd_printdd(KERN_DEBUG "vxpocket_config called\n");
6d00a312 TI	206
6d00a312 TI	207	/* redefine hardware record according to the VERSION1 string */
af2b3b50	208	if (!strcmp(link->prod_id[1], "VX-POCKET")) {
6d00a312 TI	209	snd_printdd("VX-pocket is detected\n");
	210	} else {
	211	snd_printdd("VX-pocket 440 is detected\n");
	212	/* overwrite the hardware information */
	213	chip->hw = &vxp440_hw;
	214	chip->type = vxp440_hw.type;
	215	strcpy(chip->card->driver, vxp440_hw.name);
	216	}
	217
90abdc3b	218	ret = pcmcia_request_io(link);
7c5af6ff	219	if (ret)
db0a5214	220	goto failed_preirq;
7c5af6ff	221
db0a5214 TI	222	ret = request_threaded_irq(link->irq, snd_vx_irq_handler,
	223	snd_vx_threaded_irq_handler,
	224	IRQF_SHARED, link->devname, link->priv);
7c5af6ff	225	if (ret)
db0a5214	226	goto failed_preirq;
7c5af6ff	227
1ac71e5a	228	ret = pcmcia_enable_device(link);
7c5af6ff DB	229	if (ret)
7c5af6ff DB	230	goto failed;
6d00a312	231
dd2e5a15	232	chip->dev = &link->dev;
6d00a312	233
9a017a91 DB	234	if (snd_vxpocket_assign_resources(chip, link->resource[0]->start,
9a017a91 DB	235	link->irq) < 0)
6d00a312 TI	236	goto failed;
6d00a312 TI	237
79ca4f3f	238	return 0;
6d00a312	239
db0a5214 TI	240	failed:
	241	free_irq(link->irq, link->priv);
	242	failed_preirq:
fba395ee	243	pcmcia_disable_device(link);
15b99ac1	244	return -ENODEV;
6d00a312 TI	245	}
6d00a312 TI	246
efe3cd10	247	#ifdef CONFIG_PM
6d00a312	248
fba395ee	249	static int vxp_suspend(struct pcmcia_device *link)
6d00a312	250	{
af26367f	251	struct vx_core *chip = link->priv;
6d00a312	252
efe3cd10	253	snd_printdd(KERN_DEBUG "SUSPEND\n");
efe3cd10 DB	254	if (chip) {
efe3cd10 DB	255	snd_printdd(KERN_DEBUG "snd_vx_suspend calling\n");
68cb2b55	256	snd_vx_suspend(chip);
efe3cd10	257	}
efe3cd10 DB	258
	259	return 0;
	260	}
	261
fba395ee	262	static int vxp_resume(struct pcmcia_device *link)
efe3cd10	263	{
efe3cd10 DB	264	struct vx_core *chip = link->priv;
	265
	266	snd_printdd(KERN_DEBUG "RESUME\n");
9940ec36	267	if (pcmcia_dev_present(link)) {
efe3cd10	268	//struct snd_vxpocket vxp = (struct snd_vxpocket )chip;
0ed1cad1	269	if (chip) {
efe3cd10 DB	270	snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
efe3cd10 DB	271	snd_vx_resume(chip);
6d00a312	272	}
6d00a312	273	}
efe3cd10 DB	274	snd_printdd(KERN_DEBUG "resume done!\n");
efe3cd10 DB	275
6d00a312 TI	276	return 0;
6d00a312 TI	277	}
1da177e4	278
efe3cd10 DB	279	#endif
efe3cd10 DB	280
1da177e4 LT	281
	282	/*
	283	*/
15b99ac1	284	static int vxpocket_probe(struct pcmcia_device *p_dev)
1da177e4	285	{
af26367f	286	struct snd_card *card;
6d00a312	287	struct snd_vxpocket *vxp;
bd7dd77c	288	int i, err;
6d00a312 TI	289
	290	/* find an empty slot from the card list */
	291	for (i = 0; i < SNDRV_CARDS; i++) {
27fe0f4b	292	if (!(card_alloc & (1 << i)))
6d00a312 TI	293	break;
	294	}
	295	if (i >= SNDRV_CARDS) {
	296	snd_printk(KERN_ERR "vxpocket: too many cards found\n");
efe3cd10	297	return -EINVAL;
6d00a312 TI	298	}
6d00a312 TI	299	if (! enable[i])
efe3cd10	300	return -ENODEV; /* disabled explicitly */
6d00a312 TI	301
6d00a312 TI	302	/* ok, create a card instance */
5815f555 TI	303	err = snd_card_new(&p_dev->dev, index[i], id[i], THIS_MODULE,
5815f555 TI	304	0, &card);
bd7dd77c	305	if (err < 0) {
6d00a312	306	snd_printk(KERN_ERR "vxpocket: cannot create a card instance\n");
bd7dd77c	307	return err;
6d00a312 TI	308	}
6d00a312 TI	309
2fa51107 TI	310	err = snd_vxpocket_new(card, ibl[i], p_dev, &vxp);
2fa51107 TI	311	if (err < 0) {
6d00a312	312	snd_card_free(card);
2fa51107	313	return err;
6d00a312	314	}
0ed1cad1	315	card->private_data = vxp;
6d00a312	316
adf111e6	317	vxp->index = i;
6d00a312 TI	318	card_alloc \|= 1 << i;
6d00a312 TI	319
fd238232	320	vxp->p_dev = p_dev;
efe3cd10	321
15b99ac1	322	return vxpocket_config(p_dev);
1da177e4 LT	323	}
1da177e4 LT	324
fba395ee	325	static void vxpocket_detach(struct pcmcia_device *link)
1da177e4	326	{
6d00a312	327	struct snd_vxpocket *vxp;
af26367f	328	struct vx_core *chip;
6d00a312 TI	329
	330	if (! link)
	331	return;
	332
	333	vxp = link->priv;
af26367f	334	chip = (struct vx_core *)vxp;
6d00a312 TI	335	card_alloc &= ~(1 << vxp->index);
6d00a312 TI	336
6d00a312 TI	337	chip->chip_status \|= VX_STAT_IS_STALE; /* to be sure */
	338	snd_card_disconnect(chip->card);
	339	vxpocket_release(link);
2b29b13c	340	snd_card_free_when_closed(chip->card);
1da177e4 LT	341	}
	342
	343	/*
	344	* Module entry points
	345	*/
	346
4ef7e714	347	static const struct pcmcia_device_id vxp_ids[] = {
e9a07afd DB	348	PCMCIA_DEVICE_MANF_CARD(0x01f1, 0x0100),
	349	PCMCIA_DEVICE_NULL
	350	};
	351	MODULE_DEVICE_TABLE(pcmcia, vxp_ids);
	352
1da177e4 LT	353	static struct pcmcia_driver vxp_cs_driver = {
1da177e4 LT	354	.owner = THIS_MODULE,
2e9b981a	355	.name = "snd-vxpocket",
15b99ac1	356	.probe = vxpocket_probe,
efe3cd10	357	.remove = vxpocket_detach,
e9a07afd	358	.id_table = vxp_ids,
efe3cd10 DB	359	#ifdef CONFIG_PM
	360	.suspend = vxp_suspend,
	361	.resume = vxp_resume,
	362	#endif
1da177e4	363	};
b85c4a18	364	module_pcmcia_driver(vxp_cs_driver);