1/*
2 * C-Media CMI8788 driver for Asus Xonar cards
3 *
4 * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
5 *
6 *
7 *  This driver is free software; you can redistribute it and/or modify
8 *  it under the terms of the GNU General Public License, version 2.
9 *
10 *  This driver is distributed in the hope that it will be useful,
11 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 *  GNU General Public License for more details.
14 *
15 *  You should have received a copy of the GNU General Public License
16 *  along with this driver; if not, write to the Free Software
17 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
18 */
19
20#include <linux/pci.h>
21#include <linux/delay.h>
22#include <sound/core.h>
23#include <sound/initval.h>
24#include <sound/pcm.h>
25#include "xonar.h"
26
27MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
28MODULE_DESCRIPTION("Asus Virtuoso driver");
29MODULE_LICENSE("GPL v2");
30MODULE_SUPPORTED_DEVICE("{{Asus,AV66},{Asus,AV100},{Asus,AV200}}");
31
32static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
33static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
34static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
35
36module_param_array(index, int, NULL, 0444);
37MODULE_PARM_DESC(index, "card index");
38module_param_array(id, charp, NULL, 0444);
39MODULE_PARM_DESC(id, "ID string");
40module_param_array(enable, bool, NULL, 0444);
41MODULE_PARM_DESC(enable, "enable card");
42
43static DEFINE_PCI_DEVICE_TABLE(xonar_ids) = {
44	{ OXYGEN_PCI_SUBID(0x1043, 0x8269) },
45	{ OXYGEN_PCI_SUBID(0x1043, 0x8275) },
46	{ OXYGEN_PCI_SUBID(0x1043, 0x82b7) },
47	{ OXYGEN_PCI_SUBID(0x1043, 0x8314) },
48	{ OXYGEN_PCI_SUBID(0x1043, 0x8327) },
49	{ OXYGEN_PCI_SUBID(0x1043, 0x834f) },
50	{ OXYGEN_PCI_SUBID(0x1043, 0x835c) },
51	{ OXYGEN_PCI_SUBID(0x1043, 0x835d) },
52	{ OXYGEN_PCI_SUBID(0x1043, 0x835e) },
53	{ OXYGEN_PCI_SUBID(0x1043, 0x838e) },
54	{ OXYGEN_PCI_SUBID_BROKEN_EEPROM },
55	{ }
56};
57MODULE_DEVICE_TABLE(pci, xonar_ids);
58
59static int __devinit get_xonar_model(struct oxygen *chip,
60				     const struct pci_device_id *id)
61{
62	if (get_xonar_pcm179x_model(chip, id) >= 0)
63		return 0;
64	if (get_xonar_cs43xx_model(chip, id) >= 0)
65		return 0;
66	if (get_xonar_wm87x6_model(chip, id) >= 0)
67		return 0;
68	return -EINVAL;
69}
70
71static int __devinit xonar_probe(struct pci_dev *pci,
72				 const struct pci_device_id *pci_id)
73{
74	static int dev;
75	int err;
76
77	if (dev >= SNDRV_CARDS)
78		return -ENODEV;
79	if (!enable[dev]) {
80		++dev;
81		return -ENOENT;
82	}
83	err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE,
84			       xonar_ids, get_xonar_model);
85	if (err >= 0)
86		++dev;
87	return err;
88}
89
90static struct pci_driver xonar_driver = {
91	.name = "AV200",
92	.id_table = xonar_ids,
93	.probe = xonar_probe,
94	.remove = __devexit_p(oxygen_pci_remove),
95#ifdef CONFIG_PM
96	.suspend = oxygen_pci_suspend,
97	.resume = oxygen_pci_resume,
98#endif
99	.shutdown = oxygen_pci_shutdown,
100};
101
102static int __init alsa_card_xonar_init(void)
103{
104	return pci_register_driver(&xonar_driver);
105}
106
107static void __exit alsa_card_xonar_exit(void)
108{
109	pci_unregister_driver(&xonar_driver);
110}
111
112module_init(alsa_card_xonar_init)
113module_exit(alsa_card_xonar_exit)
114