Linux Audio driver problem on TI OMAP 2430

Linux Audio driver problem on TI OMAP 2430

[chandrashekhar singh]

Dear All,
We are working on a  porting on porting of a audio application on
TI OMAP 2430.

We have got running Monta-vista linux kernel 2.4 on this target board
and ported our application, while playing we noticed that there is 
some noise generated by audio driver in back ground.

For testing purpose we have downloaded Genaral Linux kernel 2.6 for
OMAP 2430 from TI site and tested our appliction on this.

The problem remain same on both linux.

If  any body had experience this problem and have got some solution 
please help  me out.


Thanks in advance.
chandrashekhar

RE: Linux Audio driver problem on TI OMAP 2430

[Khasim, Syed]

Hi Chandra shekhar,

Which version of 2430 SDP is this and are you working with TWL4030 (T2)
audio codec?

There was a noise issue with T2 audio codec and got resolved later. This
needs some hardware modifications. You might have to upgrade your board.
Please contact your vendor.

Regards,
Khasim

-----Original Message-----
From: linux-omap-open-source-bounces+x0khasim=ti.com@linux.omap.com
[mailto:linux-omap-open-source-bounces+x0khasim=ti.com@linux.omap.com]
On Behalf Of chandrashekhar singh
Sent: Wednesday, May 31, 2006 6:07 AM
To: linux-omap-open-source@linux.omap.com
Subject: Linux Audio driver problem on TI OMAP 2430

Dear All,
We are working on a  porting on porting of a audio application on
TI OMAP 2430.

We have got running Monta-vista linux kernel 2.4 on this target board
and ported our application, while playing we noticed that there is 
some noise generated by audio driver in back ground.

For testing purpose we have downloaded Genaral Linux kernel 2.6 for
OMAP 2430 from TI site and tested our appliction on this.

The problem remain same on both linux.

If  any body had experience this problem and have got some solution 
please help  me out.


Thanks in advance.
chandrashekhar
_______________________________________________
Linux-omap-open-source mailing list
Linux-omap-open-source@linux.omap.com
http://linux.omap.com/mailman/listinfo/linux-omap-open-source