VIA_CHAN_SET_SPEED

Section: (9)
Updated: 09 October 2005
Index Return to Main Contents

NAME

via_chan_set_speed - Set PCM sample rate for given channel

SYNOPSIS

"SYNOPSIS"

int via_chan_set_speed (struct via_info * card, struct via_channel * chan, int val);

ARGUMENTS

card: Private info for specified board
chan: Channel whose sample rate will be adjusted
val: New sample rate, in Khz

DESCRIPTION

Helper function for the SNDCTL_DSP_SPEED ioctl. OSS semantics demand that all audio operations halt (if they are not already halted) when the SNDCTL_DSP_SPEED is given.

This function halts all audio operations for the given channel chan, and then calls via_set_rate to set the audio hardware to the new rate.

This document was created by man2html, using the manual pages.
Time: 00:02:59 GMT, October 09, 2005