[deliverable/linux.git] / sound / pci / vx222 / vx222.c

/*
 * Driver for Digigram VX222 V2/Mic PCI soundcards
 *
 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
 *
 *   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/interrupt.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/initval.h>
#include "vx222.h"

#define CARD_NAME "VX222"

MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
MODULE_DESCRIPTION("Digigram VX222 V2/Mic");
MODULE_LICENSE("GPL");
MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}");

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 mic[SNDRV_CARDS]; /* microphone */
static int ibl[SNDRV_CARDS]; /* microphone */

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

/*
 */

enum {
	VX_PCI_VX222_OLD,
	VX_PCI_VX222_NEW
};

static struct pci_device_id snd_vx222_ids[] __devinitdata = {
	{ 0x10b5, 0x9050, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, },   /* PLX */
	{ 0x10b5, 0x9030, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, },   /* PLX */
	{ 0, }
};

MODULE_DEVICE_TABLE(pci, snd_vx222_ids);


/*
 */

static struct snd_vx_hardware vx222_old_hw = {

	.name = "VX222/Old",
	.type = VX_TYPE_BOARD,
	/* hw specs */
	.num_codecs = 1,
	.num_ins = 1,
	.num_outs = 1,
	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
};

static struct snd_vx_hardware vx222_v2_hw = {

	.name = "VX222/v2",
	.type = VX_TYPE_V2,
	/* hw specs */
	.num_codecs = 1,
	.num_ins = 1,
	.num_outs = 1,
	.output_level_max = VX2_AKM_LEVEL_MAX,
};

static struct snd_vx_hardware vx222_mic_hw = {

	.name = "VX222/Mic",
	.type = VX_TYPE_MIC,
	/* hw specs */
	.num_codecs = 1,
	.num_ins = 1,
	.num_outs = 1,
	.output_level_max = VX2_AKM_LEVEL_MAX,
};


/*
 */
static int snd_vx222_free(struct vx_core *chip)
{
	struct snd_vx222 *vx = (struct snd_vx222 *)chip;

	if (chip->irq >= 0)
		free_irq(chip->irq, (void*)chip);
	if (vx->port[0])
		pci_release_regions(vx->pci);
	pci_disable_device(vx->pci);
	kfree(chip);
	return 0;
}

static int snd_vx222_dev_free(struct snd_device *device)
{
	struct vx_core *chip = device->device_data;
	return snd_vx222_free(chip);
}


static int __devinit snd_vx222_create(struct snd_card *card, struct pci_dev *pci,
				      struct snd_vx_hardware *hw,
				      struct snd_vx222 **rchip)
{
	struct vx_core *chip;
	struct snd_vx222 *vx;
	int i, err;
	static struct snd_device_ops ops = {
		.dev_free =	snd_vx222_dev_free,
	};
	struct snd_vx_ops *vx_ops;

	/* enable PCI device */
	if ((err = pci_enable_device(pci)) < 0)
		return err;
	pci_set_master(pci);

	vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops;
	chip = snd_vx_create(card, hw, vx_ops,
			     sizeof(struct snd_vx222) - sizeof(struct vx_core));
	if (! chip) {
		pci_disable_device(pci);
		return -ENOMEM;
	}
	vx = (struct snd_vx222 *)chip;
	vx->pci = pci;

	if ((err = pci_request_regions(pci, CARD_NAME)) < 0) {
		snd_vx222_free(chip);
		return err;
	}
	for (i = 0; i < 2; i++)
		vx->port[i] = pci_resource_start(pci, i + 1);

	if (request_irq(pci->irq, snd_vx_irq_handler, SA_INTERRUPT|SA_SHIRQ,
			CARD_NAME, (void *) chip)) {
		snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
		snd_vx222_free(chip);
		return -EBUSY;
	}
	chip->irq = pci->irq;

	if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
		snd_vx222_free(chip);
		return err;
	}

	snd_card_set_dev(card, &pci->dev);

	*rchip = vx;
	return 0;
}


static int __devinit snd_vx222_probe(struct pci_dev *pci,
				     const struct pci_device_id *pci_id)
{
	static int dev;
	struct snd_card *card;
	struct snd_vx_hardware *hw;
	struct snd_vx222 *vx;
	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;

	switch ((int)pci_id->driver_data) {
	case VX_PCI_VX222_OLD:
		hw = &vx222_old_hw;
		break;
	case VX_PCI_VX222_NEW:
	default:
		if (mic[dev])
			hw = &vx222_mic_hw;
		else
			hw = &vx222_v2_hw;
		break;
	}
	if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) {
		snd_card_free(card);
		return err;
	}
	card->private_data = vx;
	vx->core.ibl.size = ibl[dev];

	sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i",
		card->shortname, vx->port[0], vx->port[1], vx->core.irq);
	snd_printdd("%s at 0x%lx & 0x%lx, irq %i\n",
		    card->shortname, vx->port[0], vx->port[1], vx->core.irq);

#ifdef SND_VX_FW_LOADER
	vx->core.dev = &pci->dev;
#endif

	if ((err = snd_vx_setup_firmware(&vx->core)) < 0) {
		snd_card_free(card);
		return err;
	}

	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_vx222_remove(struct pci_dev *pci)
{
	snd_card_free(pci_get_drvdata(pci));
	pci_set_drvdata(pci, NULL);
}

#ifdef CONFIG_PM
static int snd_vx222_suspend(struct pci_dev *pci, pm_message_t state)
{
	struct snd_card *card = pci_get_drvdata(pci);
	struct snd_vx222 *vx = card->private_data;
	int err;

	err = snd_vx_suspend(&vx->core, state);
	pci_set_power_state(pci, PCI_D3hot);
	pci_disable_device(pci);
	pci_save_state(pci);
	return err;
}

static int snd_vx222_resume(struct pci_dev *pci)
{
	struct snd_card *card = pci_get_drvdata(pci);
	struct snd_vx222 *vx = card->private_data;

	pci_restore_state(pci);
	pci_enable_device(pci);
	pci_set_power_state(pci, PCI_D0);
	pci_set_master(pci);
	return snd_vx_resume(&vx->core);
}
#endif

static struct pci_driver driver = {
	.name = "Digigram VX222",
	.id_table = snd_vx222_ids,
	.probe = snd_vx222_probe,
	.remove = __devexit_p(snd_vx222_remove),
#ifdef CONFIG_PM
	.suspend = snd_vx222_suspend,
	.resume = snd_vx222_resume,
#endif
};

static int __init alsa_card_vx222_init(void)
{
	return pci_register_driver(&driver);
}

static void __exit alsa_card_vx222_exit(void)
{
	pci_unregister_driver(&driver);
}

module_init(alsa_card_vx222_init)
module_exit(alsa_card_vx222_exit)
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Driver for Digigram VX222 V2/Mic PCI soundcards
	3	*
	4	* Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	19	*/
	20
	21	#include <sound/driver.h>
	22	#include <linux/init.h>
	23	#include <linux/interrupt.h>
	24	#include <linux/pci.h>
	25	#include <linux/slab.h>
	26	#include <linux/moduleparam.h>
	27	#include <sound/core.h>
	28	#include <sound/initval.h>
	29	#include "vx222.h"
	30
	31	#define CARD_NAME "VX222"
	32
	33	MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
	34	MODULE_DESCRIPTION("Digigram VX222 V2/Mic");
	35	MODULE_LICENSE("GPL");
	36	MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}");
	37
	38	static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
	39	static char id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; / ID for this card */
	40	static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
	41	static int mic[SNDRV_CARDS]; /* microphone */
	42	static int ibl[SNDRV_CARDS]; /* microphone */
	43
	44	module_param_array(index, int, NULL, 0444);
	45	MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard.");
	46	module_param_array(id, charp, NULL, 0444);
	47	MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard.");
	48	module_param_array(enable, bool, NULL, 0444);
	49	MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard.");
	50	module_param_array(mic, bool, NULL, 0444);
	51	MODULE_PARM_DESC(mic, "Enable Microphone.");
	52	module_param_array(ibl, int, NULL, 0444);
	53	MODULE_PARM_DESC(ibl, "Capture IBL size.");
	54
	55	/*
	56	*/
	57
	58	enum {
	59	VX_PCI_VX222_OLD,
	60	VX_PCI_VX222_NEW
	61	};
	62
396c9b92	63	static struct pci_device_id snd_vx222_ids[] __devinitdata = {
1da177e4 LT	64	{ 0x10b5, 0x9050, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, }, /* PLX */
	65	{ 0x10b5, 0x9030, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, }, /* PLX */
	66	{ 0, }
	67	};
	68
	69	MODULE_DEVICE_TABLE(pci, snd_vx222_ids);
	70
	71
	72	/*
	73	*/
	74
	75	static struct snd_vx_hardware vx222_old_hw = {
	76
	77	.name = "VX222/Old",
	78	.type = VX_TYPE_BOARD,
	79	/* hw specs */
	80	.num_codecs = 1,
	81	.num_ins = 1,
	82	.num_outs = 1,
	83	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
	84	};
	85
	86	static struct snd_vx_hardware vx222_v2_hw = {
	87
	88	.name = "VX222/v2",
	89	.type = VX_TYPE_V2,
	90	/* hw specs */
	91	.num_codecs = 1,
	92	.num_ins = 1,
	93	.num_outs = 1,
	94	.output_level_max = VX2_AKM_LEVEL_MAX,
	95	};
	96
	97	static struct snd_vx_hardware vx222_mic_hw = {
	98
	99	.name = "VX222/Mic",
	100	.type = VX_TYPE_MIC,
	101	/* hw specs */
	102	.num_codecs = 1,
	103	.num_ins = 1,
	104	.num_outs = 1,
	105	.output_level_max = VX2_AKM_LEVEL_MAX,
	106	};
	107
	108
	109	/*
	110	*/
af26367f	111	static int snd_vx222_free(struct vx_core *chip)
1da177e4 LT	112	{
	113	struct snd_vx222 vx = (struct snd_vx222 )chip;
	114
	115	if (chip->irq >= 0)
	116	free_irq(chip->irq, (void*)chip);
	117	if (vx->port[0])
	118	pci_release_regions(vx->pci);
	119	pci_disable_device(vx->pci);
	120	kfree(chip);
	121	return 0;
	122	}
	123
af26367f	124	static int snd_vx222_dev_free(struct snd_device *device)
1da177e4	125	{
af26367f	126	struct vx_core *chip = device->device_data;
1da177e4 LT	127	return snd_vx222_free(chip);
	128	}
	129
	130
af26367f	131	static int __devinit snd_vx222_create(struct snd_card card, struct pci_dev pci,
1da177e4 LT	132	struct snd_vx_hardware *hw,
	133	struct snd_vx222 **rchip)
	134	{
af26367f	135	struct vx_core *chip;
1da177e4 LT	136	struct snd_vx222 *vx;
1da177e4 LT	137	int i, err;
af26367f	138	static struct snd_device_ops ops = {
1da177e4 LT	139	.dev_free = snd_vx222_dev_free,
	140	};
	141	struct snd_vx_ops *vx_ops;
	142
	143	/* enable PCI device */
	144	if ((err = pci_enable_device(pci)) < 0)
	145	return err;
	146	pci_set_master(pci);
	147
	148	vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops;
	149	chip = snd_vx_create(card, hw, vx_ops,
af26367f	150	sizeof(struct snd_vx222) - sizeof(struct vx_core));
1da177e4 LT	151	if (! chip) {
	152	pci_disable_device(pci);
	153	return -ENOMEM;
	154	}
	155	vx = (struct snd_vx222 *)chip;
	156	vx->pci = pci;
	157
	158	if ((err = pci_request_regions(pci, CARD_NAME)) < 0) {
	159	snd_vx222_free(chip);
	160	return err;
	161	}
	162	for (i = 0; i < 2; i++)
	163	vx->port[i] = pci_resource_start(pci, i + 1);
	164
	165	if (request_irq(pci->irq, snd_vx_irq_handler, SA_INTERRUPT\|SA_SHIRQ,
	166	CARD_NAME, (void *) chip)) {
	167	snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
	168	snd_vx222_free(chip);
	169	return -EBUSY;
	170	}
	171	chip->irq = pci->irq;
	172
	173	if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
	174	snd_vx222_free(chip);
	175	return err;
	176	}
	177
	178	snd_card_set_dev(card, &pci->dev);
	179
	180	*rchip = vx;
	181	return 0;
	182	}
	183
	184
	185	static int __devinit snd_vx222_probe(struct pci_dev *pci,
	186	const struct pci_device_id *pci_id)
	187	{
	188	static int dev;
af26367f	189	struct snd_card *card;
1da177e4 LT	190	struct snd_vx_hardware *hw;
	191	struct snd_vx222 *vx;
	192	int err;
	193
	194	if (dev >= SNDRV_CARDS)
	195	return -ENODEV;
	196	if (!enable[dev]) {
	197	dev++;
	198	return -ENOENT;
	199	}
	200
	201	card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
	202	if (card == NULL)
	203	return -ENOMEM;
	204
	205	switch ((int)pci_id->driver_data) {
	206	case VX_PCI_VX222_OLD:
	207	hw = &vx222_old_hw;
	208	break;
	209	case VX_PCI_VX222_NEW:
	210	default:
	211	if (mic[dev])
	212	hw = &vx222_mic_hw;
	213	else
	214	hw = &vx222_v2_hw;
	215	break;
	216	}
	217	if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) {
	218	snd_card_free(card);
	219	return err;
	220	}
0ed1cad1	221	card->private_data = vx;
1da177e4 LT	222	vx->core.ibl.size = ibl[dev];
	223
	224	sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i",
	225	card->shortname, vx->port[0], vx->port[1], vx->core.irq);
	226	snd_printdd("%s at 0x%lx & 0x%lx, irq %i\n",
	227	card->shortname, vx->port[0], vx->port[1], vx->core.irq);
	228
	229	#ifdef SND_VX_FW_LOADER
	230	vx->core.dev = &pci->dev;
	231	#endif
	232
	233	if ((err = snd_vx_setup_firmware(&vx->core)) < 0) {
	234	snd_card_free(card);
	235	return err;
	236	}
	237
	238	if ((err = snd_card_register(card)) < 0) {
	239	snd_card_free(card);
	240	return err;
	241	}
	242
	243	pci_set_drvdata(pci, card);
	244	dev++;
	245	return 0;
	246	}
	247
	248	static void __devexit snd_vx222_remove(struct pci_dev *pci)
	249	{
	250	snd_card_free(pci_get_drvdata(pci));
	251	pci_set_drvdata(pci, NULL);
	252	}
	253
0ed1cad1 TI	254	#ifdef CONFIG_PM
	255	static int snd_vx222_suspend(struct pci_dev *pci, pm_message_t state)
	256	{
	257	struct snd_card *card = pci_get_drvdata(pci);
	258	struct snd_vx222 *vx = card->private_data;
	259	int err;
	260
	261	err = snd_vx_suspend(&vx->core, state);
	262	pci_set_power_state(pci, PCI_D3hot);
	263	pci_disable_device(pci);
	264	pci_save_state(pci);
	265	return err;
	266	}
	267
	268	static int snd_vx222_resume(struct pci_dev *pci)
	269	{
	270	struct snd_card *card = pci_get_drvdata(pci);
	271	struct snd_vx222 *vx = card->private_data;
	272
	273	pci_restore_state(pci);
	274	pci_enable_device(pci);
	275	pci_set_power_state(pci, PCI_D0);
	276	pci_set_master(pci);
	277	return snd_vx_resume(&vx->core);
	278	}
	279	#endif
	280
1da177e4 LT	281	static struct pci_driver driver = {
	282	.name = "Digigram VX222",
	283	.id_table = snd_vx222_ids,
	284	.probe = snd_vx222_probe,
	285	.remove = __devexit_p(snd_vx222_remove),
0ed1cad1 TI	286	#ifdef CONFIG_PM
	287	.suspend = snd_vx222_suspend,
	288	.resume = snd_vx222_resume,
	289	#endif
1da177e4 LT	290	};
	291
	292	static int __init alsa_card_vx222_init(void)
	293	{
01d25d46	294	return pci_register_driver(&driver);
1da177e4 LT	295	}
	296
	297	static void __exit alsa_card_vx222_exit(void)
	298	{
	299	pci_unregister_driver(&driver);
	300	}
	301
	302	module_init(alsa_card_vx222_init)
	303	module_exit(alsa_card_vx222_exit)