[mpeg2] Getting audio alone

[Shubhangi Jadhav <Shubhangi.Jadhav@patni.com>]

Hi,
	We are now able to get successfully , video and audio composite output. 
Reextracting the microcode solved our problem with the ADSP initialization.
	However we are still not able to get audio alone. Does the driver have the 
capability to get Audio ES or Audio PES??
	We used the following parameters to test Audio PES :
$insmod kfir.o vidinmode=1 debug=1 vidinput=0 vidrate=2000000 loaded
vidoutmode=0 vidsize=0x12 mpeg1mode=0 streamtype=6  sndfreq=5
	Also is it possible to get Audio and video in separate buffers when we 
specify the streamtype to be a transport or a program stream??
Thanks & Regards,
-Shubhangi