[android-developers] 8 channel Audio output

Hi All,

I have a requirement of converting 32-bit Audio output ( 16 bit Left
channel & 16 bit Right channel ) to 8 channel output of 32 bits. The
output 32 bit will consist of 16 bits of original data and rest all
0's(16 bit).
I am using DM3730. My question is what is the best approach to do it,

1. Is there a way to configure DSP to output the PCM decoded data in
that format ?
2. Is it advisable to do it in driver code ?

currently, we have done it in the driver code but sometimes the loop
to convert the data into multiple channel times out in driver code.

Can we do it in Audio Flinger code ? Please suggest some approach.

Thanks
White

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