Rajashekhara, Sudhakar wrote: > Troy, > > I tried this patch on DM644x EVM and following are my observations: > > 1. Playback works fine. > 2. Record has some issues. Recorded stream has Loud volume on > the right side, and on the left, volume is very low. > 3. Loopback (arecord -f cd | aplay -f cd) has some issues. > Audio is bit noisy here. I think if arecord issues are fixed, > this may go away. > > On DM355, though arecord and aplay work fine independently. But > once loopback is run, arecord records data only on one side. > Loopback is noisy with intermittent overrun/underrun messages both > on DM355 and DM644x EVMs. >
Thanks for testing... Can you post the overrun/underrun messages. Which codec does the DM355 use. Is it AIC33 like DM6446 EVM? Thanks Troy _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
