<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style></head>
<body class='hmmessage'><div dir='ltr'>
<br><br><div><div id="SkyDrivePlaceholder"></div>> From: cyclon@enter-tech.com<br>> To: arm-netbook@lists.phcomp.co.uk<br>> Date: Fri, 18 May 2012 20:19:00 +0900<br>> Subject: Re: [Arm-netbook] A10 i2s rx(capture) is not exist.<br>> <br>> Yes. I2S rx(capture) device driver source is not incomplete.<br>> Now I am trying to analysis and modify i2s device driver.<br>> <br>> Our company made Multimedia Audio System using A10.<br>> of course, using ADC and DAC for i2s audio.<br>> <br>> Regards<br>> Jw-kim<br>> <br>> -----Original Message-----<br>> From: arm-netbook-bounces@lists.phcomp.co.uk [mailto:arm-netbook-bounces@lists.phcomp.co.uk] On Behalf Of Henrik Nordstrom<br>> Sent: Friday, May 18, 2012 5:02 PM<br>> To: Linux on small ARM machines<br>> Subject: Re: [Arm-netbook] A10 i2s rx(capture) is not exist.<br>> <br>> fre 2012-05-18 klockan 10:19 +0900 skrev ±èÁ¾¿ø:<br>> <br>> > .capture is not exist.<br>> <br>> Seems it's not implemented in the driver yet.<br>> <br>> Specifications of the I2S audio controller says it have 8 output<br>> channels & 2 input channels. But very little programming information is<br>> available apart from the existing (and apparently incomplete) source<br>> code.<br>> <br>> Do you have a device with an separate I2S audio DAC? I thought most are<br>> using the builtin stereo PCM audio DAC.<br>> <br>> Regards<br>> Henrik<br>> <br><br></div><div>Do the 8 output channels mean that the A10 can in theory output 7.1 channel PCM surround over the HDMI connection? How about bitstreaming raw DTS, AC3, or DTS-HD, etc.</div> </div></body>
</html>