94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* C-Media CMI8788 driver for Asus Xonar cards
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*
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* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
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*/
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#include <linux/pci.h>
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#include <linux/delay.h>
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#include <linux/module.h>
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#include <sound/core.h>
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#include <sound/initval.h>
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#include <sound/pcm.h>
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#include "xonar.h"
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MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
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MODULE_DESCRIPTION("Asus Virtuoso driver");
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MODULE_LICENSE("GPL v2");
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static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
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static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
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static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
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module_param_array(index, int, NULL, 0444);
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MODULE_PARM_DESC(index, "card index");
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module_param_array(id, charp, NULL, 0444);
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MODULE_PARM_DESC(id, "ID string");
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module_param_array(enable, bool, NULL, 0444);
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MODULE_PARM_DESC(enable, "enable card");
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static const struct pci_device_id xonar_ids[] = {
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{ OXYGEN_PCI_SUBID(0x1043, 0x8269) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x8275) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x82b7) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x8314) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x8327) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x834f) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x835c) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x835d) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x835e) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x838e) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x8428) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x8522) },
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{ OXYGEN_PCI_SUBID(0x1043, 0x85f4) },
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{ OXYGEN_PCI_SUBID_BROKEN_EEPROM },
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{ }
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};
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MODULE_DEVICE_TABLE(pci, xonar_ids);
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static int get_xonar_model(struct oxygen *chip,
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const struct pci_device_id *id)
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{
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if (get_xonar_pcm179x_model(chip, id) >= 0)
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return 0;
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if (get_xonar_cs43xx_model(chip, id) >= 0)
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return 0;
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if (get_xonar_wm87x6_model(chip, id) >= 0)
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return 0;
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return -EINVAL;
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}
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static int xonar_probe(struct pci_dev *pci,
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const struct pci_device_id *pci_id)
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{
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static int dev;
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int err;
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if (dev >= SNDRV_CARDS)
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return -ENODEV;
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if (!enable[dev]) {
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++dev;
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return -ENOENT;
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}
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err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE,
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xonar_ids, get_xonar_model);
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if (err >= 0)
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++dev;
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return err;
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}
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static struct pci_driver xonar_driver = {
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.name = KBUILD_MODNAME,
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.id_table = xonar_ids,
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.probe = xonar_probe,
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#ifdef CONFIG_PM_SLEEP
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.driver = {
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.pm = &oxygen_pci_pm,
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},
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#endif
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.shutdown = oxygen_pci_shutdown,
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};
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module_pci_driver(xonar_driver);
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