diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/ctxfi/xfi.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/ctxfi/xfi.c | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/ANDROID_3.4.5/sound/pci/ctxfi/xfi.c b/ANDROID_3.4.5/sound/pci/ctxfi/xfi.c deleted file mode 100644 index 15d95d2b..00000000 --- a/ANDROID_3.4.5/sound/pci/ctxfi/xfi.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * xfi linux driver. - * - * Copyright (C) 2008, Creative Technology Ltd. All Rights Reserved. - * - * This source file is released under GPL v2 license (no other versions). - * See the COPYING file included in the main directory of this source - * distribution for the license terms and conditions. - */ - -#include <linux/init.h> -#include <linux/pci.h> -#include <linux/moduleparam.h> -#include <linux/pci_ids.h> -#include <linux/module.h> -#include <sound/core.h> -#include <sound/initval.h> -#include "ctatc.h" -#include "cthardware.h" - -MODULE_AUTHOR("Creative Technology Ltd"); -MODULE_DESCRIPTION("X-Fi driver version 1.03"); -MODULE_LICENSE("GPL v2"); -MODULE_SUPPORTED_DEVICE("{{Creative Labs, Sound Blaster X-Fi}"); - -static unsigned int reference_rate = 48000; -static unsigned int multiple = 2; -MODULE_PARM_DESC(reference_rate, "Reference rate (default=48000)"); -module_param(reference_rate, uint, S_IRUGO); -MODULE_PARM_DESC(multiple, "Rate multiplier (default=2)"); -module_param(multiple, uint, S_IRUGO); - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; -static unsigned int subsystem[SNDRV_CARDS]; - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for Creative X-Fi driver"); -module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for Creative X-Fi driver"); -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable Creative X-Fi driver"); -module_param_array(subsystem, int, NULL, 0444); -MODULE_PARM_DESC(subsystem, "Override subsystem ID for Creative X-Fi driver"); - -static DEFINE_PCI_DEVICE_TABLE(ct_pci_dev_ids) = { - /* only X-Fi is supported, so... */ - { PCI_DEVICE(PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_20K1), - .driver_data = ATC20K1, - }, - { PCI_DEVICE(PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_20K2), - .driver_data = ATC20K2, - }, - { 0, } -}; -MODULE_DEVICE_TABLE(pci, ct_pci_dev_ids); - -static int __devinit -ct_card_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) -{ - static int dev; - struct snd_card *card; - struct ct_atc *atc; - int err; - - if (dev >= SNDRV_CARDS) - return -ENODEV; - - if (!enable[dev]) { - dev++; - return -ENOENT; - } - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); - if (err) - return err; - if ((reference_rate != 48000) && (reference_rate != 44100)) { - printk(KERN_ERR "ctxfi: Invalid reference_rate value %u!!!\n", - reference_rate); - printk(KERN_ERR "ctxfi: The valid values for reference_rate " - "are 48000 and 44100, Value 48000 is assumed.\n"); - reference_rate = 48000; - } - if ((multiple != 1) && (multiple != 2) && (multiple != 4)) { - printk(KERN_ERR "ctxfi: Invalid multiple value %u!!!\n", - multiple); - printk(KERN_ERR "ctxfi: The valid values for multiple are " - "1, 2 and 4, Value 2 is assumed.\n"); - multiple = 2; - } - err = ct_atc_create(card, pci, reference_rate, multiple, - pci_id->driver_data, subsystem[dev], &atc); - if (err < 0) - goto error; - - card->private_data = atc; - - /* Create alsa devices supported by this card */ - err = ct_atc_create_alsa_devs(atc); - if (err < 0) - goto error; - - strcpy(card->driver, "SB-XFi"); - strcpy(card->shortname, "Creative X-Fi"); - snprintf(card->longname, sizeof(card->longname), "%s %s %s", - card->shortname, atc->chip_name, atc->model_name); - - err = snd_card_register(card); - if (err < 0) - goto error; - - pci_set_drvdata(pci, card); - dev++; - - return 0; - -error: - snd_card_free(card); - return err; -} - -static void __devexit ct_card_remove(struct pci_dev *pci) -{ - snd_card_free(pci_get_drvdata(pci)); - pci_set_drvdata(pci, NULL); -} - -#ifdef CONFIG_PM -static int ct_card_suspend(struct pci_dev *pci, pm_message_t state) -{ - struct snd_card *card = pci_get_drvdata(pci); - struct ct_atc *atc = card->private_data; - - return atc->suspend(atc, state); -} - -static int ct_card_resume(struct pci_dev *pci) -{ - struct snd_card *card = pci_get_drvdata(pci); - struct ct_atc *atc = card->private_data; - - return atc->resume(atc); -} -#endif - -static struct pci_driver ct_driver = { - .name = KBUILD_MODNAME, - .id_table = ct_pci_dev_ids, - .probe = ct_card_probe, - .remove = __devexit_p(ct_card_remove), -#ifdef CONFIG_PM - .suspend = ct_card_suspend, - .resume = ct_card_resume, -#endif -}; - -static int __init ct_card_init(void) -{ - return pci_register_driver(&ct_driver); -} - -static void __exit ct_card_exit(void) -{ - pci_unregister_driver(&ct_driver); -} - -module_init(ct_card_init) -module_exit(ct_card_exit) |