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 AVx00 driver"); 29MODULE_LICENSE("GPL v2"); 30MODULE_SUPPORTED_DEVICE("{{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, 0x838e) }, 53 { OXYGEN_PCI_SUBID_BROKEN_EEPROM }, 54 { } 55}; 56MODULE_DEVICE_TABLE(pci, xonar_ids); 57 58static int __devinit get_xonar_model(struct oxygen *chip, 59 const struct pci_device_id *id) 60{ 61 if (get_xonar_pcm179x_model(chip, id) >= 0) 62 return 0; 63 if (get_xonar_cs43xx_model(chip, id) >= 0) 64 return 0; 65 if (get_xonar_wm87x6_model(chip, id) >= 0) 66 return 0; 67 return -EINVAL; 68} 69 70static int __devinit xonar_probe(struct pci_dev *pci, 71 const struct pci_device_id *pci_id) 72{ 73 static int dev; 74 int err; 75 76 if (dev >= SNDRV_CARDS) 77 return -ENODEV; 78 if (!enable[dev]) { 79 ++dev; 80 return -ENOENT; 81 } 82 err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE, 83 xonar_ids, get_xonar_model); 84 if (err >= 0) 85 ++dev; 86 return err; 87} 88 89static struct pci_driver xonar_driver = { 90 .name = "AV200", 91 .id_table = xonar_ids, 92 .probe = xonar_probe, 93 .remove = __devexit_p(oxygen_pci_remove), 94#ifdef CONFIG_PM 95 .suspend = oxygen_pci_suspend, 96 .resume = oxygen_pci_resume, 97#endif 98 .shutdown = oxygen_pci_shutdown, 99}; 100 101static int __init alsa_card_xonar_init(void) 102{ 103 return pci_register_driver(&xonar_driver); 104} 105 106static void __exit alsa_card_xonar_exit(void) 107{ 108 pci_unregister_driver(&xonar_driver); 109} 110 111module_init(alsa_card_xonar_init) 112module_exit(alsa_card_xonar_exit) 113