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AM335x-EVM audio_hw.c in Android ICS

Francesco Pedron
Prodigy 170 points

Hi,

I'm looking at Android ICS's audio architecture. I'm using TI TI-Android-ICS-4.0.3-DevKit-3.0.1 devkit on an AM335x-EVM board.

Looking to the sources I have found two files named "audio_hw.c".
The former is in "/hardware/ti/omap3/audio" and the latter in "hardware/libhardware/modules/audio/". I would like to know if both are used at compile time.

Another thing I don't understand is if those "omap3" files are meant to be build and actually end up on the board, or if they have been mistakenly left over in the sources (for example "/hardware/ti/omap3/audio").

Thanks,

Francesco