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snd_register_device_for_dev
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
snd_register_device_for_dev - Register the ALSA device file for the cardSYNOPSIS
- int snd_register_device_for_dev(int type, struct snd_card * card, int dev, const struct file_operations * f_ops, void * private_data, const char * name, struct device * device);
ARGUMENTS
type
- the device type, SNDRV_DEVICE_TYPE_XXX
card
- the card instance
dev
- the device index
f_ops
- the file operations
private_data
- user pointer for f_ops->open
name
- the device file name
device
- the struct device to link this new device to
DESCRIPTION
Registers an ALSA device file for the given card. The operators have to be set in reg parameter.
Returns zero if successful, or a negative error code on failure.
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