via_dsp_ioctl_space

Name

via_dsp_ioctl_space --  get information about channel buffering

Synopsis

int via_dsp_ioctl_space (struct via_info * card, struct via_channel * chan, void * arg);

Arguments

card

Private info for specified board

chan

pointer to channel-specific info

arg

user buffer for returned information

Description

Handles SNDCTL_DSP_GETISPACE and SNDCTL_DSP_GETOSPACE.

Locking

inside card->syscall_sem