There is a DSP module in the board. I have off loaded audio processing and video processing to this DSP module. before that we have used the software codecs I want compare the performance improvement after offloading the DSP task to hardware against the software codec can any one suggest me a way to do that When I used software codec the processing was done mostly in the user space. after enabling the driver the hardware dsp unit is accessed though a /dev/ node. -- H M Thalib -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ