[mirror_ubuntu-bionic-kernel.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 <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/tlv.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 bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable this card */
static bool 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 DEFINE_PCI_DEVICE_TABLE(snd_vx222_ids) = {
	{ 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 const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);

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,
	.output_level_db_scale = db_scale_old_vol,
};

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,
	.output_level_db_scale = db_scale_akm,
};

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,
	.output_level_db_scale = db_scale_akm,
};


/*
 */
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 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, IRQF_SHARED,
			KBUILD_MODNAME, chip)) {
		dev_err(card->dev, "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;
	}

	*rchip = vx;
	return 0;
}


static int 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;
	}

	err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
			   0, &card);
	if (err < 0)
		return err;

	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);
	dev_dbg(card->dev, "%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 snd_vx222_remove(struct pci_dev *pci)
{
	snd_card_free(pci_get_drvdata(pci));
}

#ifdef CONFIG_PM_SLEEP
static int snd_vx222_suspend(struct device *dev)
{
	struct pci_dev *pci = to_pci_dev(dev);
	struct snd_card *card = dev_get_drvdata(dev);
	struct snd_vx222 *vx = card->private_data;
	int err;

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

static int snd_vx222_resume(struct device *dev)
{
	struct pci_dev *pci = to_pci_dev(dev);
	struct snd_card *card = dev_get_drvdata(dev);
	struct snd_vx222 *vx = card->private_data;

	pci_set_power_state(pci, PCI_D0);
	pci_restore_state(pci);
	if (pci_enable_device(pci) < 0) {
		dev_err(dev, "pci_enable_device failed, disabling device\n");
		snd_card_disconnect(card);
		return -EIO;
	}
	pci_set_master(pci);
	return snd_vx_resume(&vx->core);
}

static SIMPLE_DEV_PM_OPS(snd_vx222_pm, snd_vx222_suspend, snd_vx222_resume);
#define SND_VX222_PM_OPS	&snd_vx222_pm
#else
#define SND_VX222_PM_OPS	NULL
#endif

static struct pci_driver vx222_driver = {
	.name = KBUILD_MODNAME,
	.id_table = snd_vx222_ids,
	.probe = snd_vx222_probe,
	.remove = snd_vx222_remove,
	.driver = {
		.pm = SND_VX222_PM_OPS,
	},
};

module_pci_driver(vx222_driver);
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
1da177e4 LT	21	#include <linux/init.h>
	22	#include <linux/interrupt.h>
	23	#include <linux/pci.h>
	24	#include <linux/slab.h>
65a77217	25	#include <linux/module.h>
1da177e4 LT	26	#include <sound/core.h>
1da177e4 LT	27	#include <sound/initval.h>
1186ed8c	28	#include <sound/tlv.h>
1da177e4 LT	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 */
a67ff6a5 RR	40	static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
a67ff6a5 RR	41	static bool mic[SNDRV_CARDS]; /* microphone */
1da177e4 LT	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
cebe41d4	63	static DEFINE_PCI_DEVICE_TABLE(snd_vx222_ids) = {
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
0cb29ea0 TI	75	static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
0cb29ea0 TI	76	static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);
1186ed8c	77
1da177e4 LT	78	static struct snd_vx_hardware vx222_old_hw = {
	79
	80	.name = "VX222/Old",
	81	.type = VX_TYPE_BOARD,
	82	/* hw specs */
	83	.num_codecs = 1,
	84	.num_ins = 1,
	85	.num_outs = 1,
	86	.output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
1186ed8c	87	.output_level_db_scale = db_scale_old_vol,
1da177e4 LT	88	};
	89
	90	static struct snd_vx_hardware vx222_v2_hw = {
	91
	92	.name = "VX222/v2",
	93	.type = VX_TYPE_V2,
	94	/* hw specs */
	95	.num_codecs = 1,
	96	.num_ins = 1,
	97	.num_outs = 1,
	98	.output_level_max = VX2_AKM_LEVEL_MAX,
1186ed8c	99	.output_level_db_scale = db_scale_akm,
1da177e4 LT	100	};
	101
	102	static struct snd_vx_hardware vx222_mic_hw = {
	103
	104	.name = "VX222/Mic",
	105	.type = VX_TYPE_MIC,
	106	/* hw specs */
	107	.num_codecs = 1,
	108	.num_ins = 1,
	109	.num_outs = 1,
	110	.output_level_max = VX2_AKM_LEVEL_MAX,
1186ed8c	111	.output_level_db_scale = db_scale_akm,
1da177e4 LT	112	};
	113
	114
	115	/*
	116	*/
af26367f	117	static int snd_vx222_free(struct vx_core *chip)
1da177e4 LT	118	{
	119	struct snd_vx222 vx = (struct snd_vx222 )chip;
	120
	121	if (chip->irq >= 0)
	122	free_irq(chip->irq, (void*)chip);
	123	if (vx->port[0])
	124	pci_release_regions(vx->pci);
	125	pci_disable_device(vx->pci);
	126	kfree(chip);
	127	return 0;
	128	}
	129
af26367f	130	static int snd_vx222_dev_free(struct snd_device *device)
1da177e4	131	{
af26367f	132	struct vx_core *chip = device->device_data;
1da177e4 LT	133	return snd_vx222_free(chip);
	134	}
	135
	136
e23e7a14 BP	137	static int snd_vx222_create(struct snd_card card, struct pci_dev pci,
	138	struct snd_vx_hardware *hw,
	139	struct snd_vx222 **rchip)
1da177e4	140	{
af26367f	141	struct vx_core *chip;
1da177e4 LT	142	struct snd_vx222 *vx;
1da177e4 LT	143	int i, err;
af26367f	144	static struct snd_device_ops ops = {
1da177e4 LT	145	.dev_free = snd_vx222_dev_free,
	146	};
	147	struct snd_vx_ops *vx_ops;
	148
	149	/* enable PCI device */
	150	if ((err = pci_enable_device(pci)) < 0)
	151	return err;
	152	pci_set_master(pci);
	153
	154	vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops;
	155	chip = snd_vx_create(card, hw, vx_ops,
af26367f	156	sizeof(struct snd_vx222) - sizeof(struct vx_core));
1da177e4 LT	157	if (! chip) {
	158	pci_disable_device(pci);
	159	return -ENOMEM;
	160	}
	161	vx = (struct snd_vx222 *)chip;
	162	vx->pci = pci;
	163
	164	if ((err = pci_request_regions(pci, CARD_NAME)) < 0) {
	165	snd_vx222_free(chip);
	166	return err;
	167	}
	168	for (i = 0; i < 2; i++)
	169	vx->port[i] = pci_resource_start(pci, i + 1);
	170
437a5a46	171	if (request_irq(pci->irq, snd_vx_irq_handler, IRQF_SHARED,
934c2b6d	172	KBUILD_MODNAME, chip)) {
4c826c49	173	dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
1da177e4 LT	174	snd_vx222_free(chip);
	175	return -EBUSY;
	176	}
	177	chip->irq = pci->irq;
	178
	179	if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
	180	snd_vx222_free(chip);
	181	return err;
	182	}
	183
1da177e4 LT	184	*rchip = vx;
	185	return 0;
	186	}
	187
	188
e23e7a14 BP	189	static int snd_vx222_probe(struct pci_dev *pci,
e23e7a14 BP	190	const struct pci_device_id *pci_id)
1da177e4 LT	191	{
1da177e4 LT	192	static int dev;
af26367f	193	struct snd_card *card;
1da177e4 LT	194	struct snd_vx_hardware *hw;
	195	struct snd_vx222 *vx;
	196	int err;
	197
	198	if (dev >= SNDRV_CARDS)
	199	return -ENODEV;
	200	if (!enable[dev]) {
	201	dev++;
	202	return -ENOENT;
	203	}
	204
60c5772b TI	205	err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
60c5772b TI	206	0, &card);
e58de7ba TI	207	if (err < 0)
e58de7ba TI	208	return err;
1da177e4 LT	209
	210	switch ((int)pci_id->driver_data) {
	211	case VX_PCI_VX222_OLD:
	212	hw = &vx222_old_hw;
	213	break;
	214	case VX_PCI_VX222_NEW:
	215	default:
	216	if (mic[dev])
	217	hw = &vx222_mic_hw;
	218	else
	219	hw = &vx222_v2_hw;
	220	break;
	221	}
	222	if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) {
	223	snd_card_free(card);
	224	return err;
	225	}
0ed1cad1	226	card->private_data = vx;
1da177e4 LT	227	vx->core.ibl.size = ibl[dev];
	228
	229	sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i",
	230	card->shortname, vx->port[0], vx->port[1], vx->core.irq);
4c826c49	231	dev_dbg(card->dev, "%s at 0x%lx & 0x%lx, irq %i\n",
1da177e4 LT	232	card->shortname, vx->port[0], vx->port[1], vx->core.irq);
	233
	234	#ifdef SND_VX_FW_LOADER
	235	vx->core.dev = &pci->dev;
	236	#endif
	237
	238	if ((err = snd_vx_setup_firmware(&vx->core)) < 0) {
	239	snd_card_free(card);
	240	return err;
	241	}
	242
	243	if ((err = snd_card_register(card)) < 0) {
	244	snd_card_free(card);
	245	return err;
	246	}
	247
	248	pci_set_drvdata(pci, card);
	249	dev++;
	250	return 0;
	251	}
	252
e23e7a14	253	static void snd_vx222_remove(struct pci_dev *pci)
1da177e4 LT	254	{
1da177e4 LT	255	snd_card_free(pci_get_drvdata(pci));
1da177e4 LT	256	}
1da177e4 LT	257
c7561cd8	258	#ifdef CONFIG_PM_SLEEP
68cb2b55	259	static int snd_vx222_suspend(struct device *dev)
0ed1cad1	260	{
68cb2b55 TI	261	struct pci_dev *pci = to_pci_dev(dev);
68cb2b55 TI	262	struct snd_card *card = dev_get_drvdata(dev);
0ed1cad1 TI	263	struct snd_vx222 *vx = card->private_data;
	264	int err;
	265
68cb2b55	266	err = snd_vx_suspend(&vx->core);
0ed1cad1 TI	267	pci_disable_device(pci);
0ed1cad1 TI	268	pci_save_state(pci);
68cb2b55	269	pci_set_power_state(pci, PCI_D3hot);
0ed1cad1 TI	270	return err;
	271	}
	272
68cb2b55	273	static int snd_vx222_resume(struct device *dev)
0ed1cad1	274	{
68cb2b55 TI	275	struct pci_dev *pci = to_pci_dev(dev);
68cb2b55 TI	276	struct snd_card *card = dev_get_drvdata(dev);
0ed1cad1 TI	277	struct snd_vx222 *vx = card->private_data;
0ed1cad1 TI	278
0ed1cad1	279	pci_set_power_state(pci, PCI_D0);
30b35399 TI	280	pci_restore_state(pci);
30b35399 TI	281	if (pci_enable_device(pci) < 0) {
4c826c49	282	dev_err(dev, "pci_enable_device failed, disabling device\n");
30b35399 TI	283	snd_card_disconnect(card);
	284	return -EIO;
	285	}
0ed1cad1 TI	286	pci_set_master(pci);
	287	return snd_vx_resume(&vx->core);
	288	}
68cb2b55 TI	289
	290	static SIMPLE_DEV_PM_OPS(snd_vx222_pm, snd_vx222_suspend, snd_vx222_resume);
	291	#define SND_VX222_PM_OPS &snd_vx222_pm
	292	#else
	293	#define SND_VX222_PM_OPS NULL
0ed1cad1 TI	294	#endif
0ed1cad1 TI	295
e9f66d9b	296	static struct pci_driver vx222_driver = {
3733e424	297	.name = KBUILD_MODNAME,
1da177e4 LT	298	.id_table = snd_vx222_ids,
1da177e4 LT	299	.probe = snd_vx222_probe,
e23e7a14	300	.remove = snd_vx222_remove,
68cb2b55 TI	301	.driver = {
	302	.pm = SND_VX222_PM_OPS,
	303	},
1da177e4 LT	304	};
1da177e4 LT	305
e9f66d9b	306	module_pci_driver(vx222_driver);