<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML ><HEAD ><TITLE >Introduction</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Via 686 Audio Driver for Linux" HREF="book1.html"><LINK REL="PREVIOUS" TITLE="Via 686 Audio Driver for Linux" HREF="book1.html"><LINK REL="NEXT" TITLE="Driver Installation" HREF="c27.html"></HEAD ><BODY CLASS="CHAPTER" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Via 686 Audio Driver for Linux</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="book1.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="c27.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="CHAPTER" ><H1 ><A NAME="INTRO" ></A >Introduction</H1 ><P > The Via VT82C686A "super southbridge" chips contain AC97-compatible audio logic which features dual 16-bit stereo PCM sound channels (full duplex), plus a third PCM channel intended for use in hardware-assisted FM synthesis. </P ><P > The current Linux kernel audio driver for this family of chips supports audio playback and recording, but hardware-assisted FM features, and hardware buffer direct-access (mmap) support are not yet available. </P ><P > This driver supports any Linux kernel version after 2.4.10. </P ><P > Please send bug reports to the mailing list <TT CLASS="EMAIL" ><<A HREF="mailto:linux-via@gtf.org" >linux-via@gtf.org</A >></TT >. To subscribe, e-mail <TT CLASS="EMAIL" ><<A HREF="mailto:majordomo@gtf.org" >majordomo@gtf.org</A >></TT > with </P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><PRE CLASS="PROGRAMLISTING" > subscribe linux-via </PRE ></TD ></TR ></TABLE ><P > in the body of the message. </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="book1.html" ACCESSKEY="P" ><<< Previous</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="book1.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="c27.html" ACCESSKEY="N" >Next >>></A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Via 686 Audio Driver for Linux</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Driver Installation</TD ></TR ></TABLE ></DIV ></BODY ></HTML >
