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 <linux/module.h>
23#include <sound/core.h>
24#include <sound/initval.h>
25#include <sound/pcm.h>
26#include "xonar.h"
27
28MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
29MODULE_DESCRIPTION("Asus Virtuoso driver");
30MODULE_LICENSE("GPL v2");
31MODULE_SUPPORTED_DEVICE("{{Asus,AV66},{Asus,AV100},{Asus,AV200}}");
32
33static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
34static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
35static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
36
37module_param_array(index, int, NULL, 0444);
38MODULE_PARM_DESC(index, "card index");
39module_param_array(id, charp, NULL, 0444);
40MODULE_PARM_DESC(id, "ID string");
41module_param_array(enable, bool, NULL, 0444);
42MODULE_PARM_DESC(enable, "enable card");
43
44static const struct pci_device_id xonar_ids[] = {
45	{ OXYGEN_PCI_SUBID(0x1043, 0x8269) },
46	{ OXYGEN_PCI_SUBID(0x1043, 0x8275) },
47	{ OXYGEN_PCI_SUBID(0x1043, 0x82b7) },
48	{ OXYGEN_PCI_SUBID(0x1043, 0x8314) },
49	{ OXYGEN_PCI_SUBID(0x1043, 0x8327) },
50	{ OXYGEN_PCI_SUBID(0x1043, 0x834f) },
51	{ OXYGEN_PCI_SUBID(0x1043, 0x835c) },
52	{ OXYGEN_PCI_SUBID(0x1043, 0x835d) },
53	{ OXYGEN_PCI_SUBID(0x1043, 0x835e) },
54	{ OXYGEN_PCI_SUBID(0x1043, 0x838e) },
55	{ OXYGEN_PCI_SUBID(0x1043, 0x8428) },
56	{ OXYGEN_PCI_SUBID(0x1043, 0x8522) },
57	{ OXYGEN_PCI_SUBID(0x1043, 0x85f4) },
58	{ OXYGEN_PCI_SUBID_BROKEN_EEPROM },
59	{ }
60};
61MODULE_DEVICE_TABLE(pci, xonar_ids);
62
63static int get_xonar_model(struct oxygen *chip,
64			   const struct pci_device_id *id)
65{
66	if (get_xonar_pcm179x_model(chip, id) >= 0)
67		return 0;
68	if (get_xonar_cs43xx_model(chip, id) >= 0)
69		return 0;
70	if (get_xonar_wm87x6_model(chip, id) >= 0)
71		return 0;
72	return -EINVAL;
73}
74
75static int xonar_probe(struct pci_dev *pci,
76		       const struct pci_device_id *pci_id)
77{
78	static int dev;
79	int err;
80
81	if (dev >= SNDRV_CARDS)
82		return -ENODEV;
83	if (!enable[dev]) {
84		++dev;
85		return -ENOENT;
86	}
87	err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE,
88			       xonar_ids, get_xonar_model);
89	if (err >= 0)
90		++dev;
91	return err;
92}
93
94static struct pci_driver xonar_driver = {
95	.name = KBUILD_MODNAME,
96	.id_table = xonar_ids,
97	.probe = xonar_probe,
98	.remove = oxygen_pci_remove,
99#ifdef CONFIG_PM_SLEEP
100	.driver = {
101		.pm = &oxygen_pci_pm,
102	},
103#endif
104	.shutdown = oxygen_pci_shutdown,
105};
106
107module_pci_driver(xonar_driver);
108