Name
snd_card_set_pm_callback —
set the PCI power-management callbacks
Synopsis
int snd_card_set_pm_callback ( | snd_card_t * | card, |
| | int (* | suspend)
(snd_card_t *, pm_message_t), |
| | int (* | resume)
(snd_card_t *), |
| | void * | private_data); |
Arguments
card
soundcard structure
suspend
suspend callback function
resume
resume callback function
private_data
private data to pass to the callback functions
Description
Sets the power-management callback functions of the card.
These callbacks are called from ALSA's common PCI suspend/resume
handler and from the control API.