via_dsp_ioctl_ptr

Name

via_dsp_ioctl_ptr --  get information about hardware buffer ptr

Synopsis

int via_dsp_ioctl_ptr (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_GETIPTR and SNDCTL_DSP_GETOPTR.

Locking

inside card->syscall_sem