VIA_CHAN_SET_STEREO

Section: (9)
Updated: 09 October 2005
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NAME

via_chan_set_stereo - Enable or disable stereo for a DMA channel

SYNOPSIS

"SYNOPSIS"

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

ARGUMENTS

card: Private info for specified board
chan: Channel whose stereo setting will be adjusted
val: New sample size, use the AFMT_xxx constants

DESCRIPTION

Helper function for the SNDCTL_DSP_CHANNELS and SNDCTL_DSP_STEREO ioctls. OSS semantics demand that all audio operations halt (if they are not already halted) when SNDCTL_DSP_CHANNELS or SNDCTL_DSP_STEREO is given.

This function halts all audio operations for the given channel chan, and then calls via_chan_pcm_fmt to set the audio hardware to enable or disable stereo.

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