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.\"     Title: SNDRV_COMPRESS_IOCTL_VERSION
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Compress Offload
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "SNDRV_COMPRESS_IOCTL" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Compress Offload"
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.SH "NAME"
SNDRV_COMPRESS_IOCTL_VERSION \- 
.SH "SYNOPSIS"
.HP \w'SNDRV_COMPRESS_IOCTL_VERSION('u
.BI "SNDRV_COMPRESS_IOCTL_VERSION(void);"
.SH "ARGUMENTS"
.PP
None
.SH "DESCRIPTION"
.PP
SNDRV_COMPRESS_GET_CAPS: Query capability of DSP SNDRV_COMPRESS_GET_CODEC_CAPS: Query capability of a codec SNDRV_COMPRESS_SET_PARAMS: Set codec and stream parameters
.SH "NOTE"
.PP
only codec params can be changed runtime and stream params cant be SNDRV_COMPRESS_GET_PARAMS: Query codec params SNDRV_COMPRESS_TSTAMP: get the current timestamp value SNDRV_COMPRESS_AVAIL: get the current buffer avail value\&. This also queries the tstamp properties SNDRV_COMPRESS_PAUSE: Pause the running stream SNDRV_COMPRESS_RESUME: resume a paused stream SNDRV_COMPRESS_START: Start a stream SNDRV_COMPRESS_STOP: stop a running stream, discarding ring buffer content and the buffers currently with DSP SNDRV_COMPRESS_DRAIN: Play till end of buffers and stop after that SNDRV_COMPRESS_IOCTL_VERSION: Query the API version
.SH "COPYRIGHT"
.br