Hi to all,
How do i test oss sound codec driver for the ports like mic,line in/out and currently working in au1200 mips processor testing wolfson codec (based on I2S protocol) in this driver testing the headphone (using cat xyz > /dev/dsp) runs properly at 8Khz if i increase the frequency audio streaming is very fast does anyone tell me what could be the problem.Please reply me how could I test other peripherals.

Thanks & Regards
Umesh