Hello Pierre-Louis, > > the command I test is a loopback (just playback or capture works fine): > > pacat -r -d alsa_input.platform-soc-audio.analog-stereo | pacat -p -d > > alsa_output.platform-soc-audio.analog-stereo > It could be that your hardware does not let you reconfigure the input and > output independently? I am afraid I didn't think about this case when I wrote > the patches, but if you have a synchronous 4-pin I2S on our SOC without > sample-rate conversion support the frequency needs to be updated for capture > and playback, not one after the other. Can you provide more details on your > hardware? hardware is the internal audio codec on a beagleboard-xm; so yes, 4-pin I2S your statement that the capture and playback sampling rate should be changed simultaneously makes a lot of sense I think :) thanks, regards, p. -- Peter Meerwald +43-664-2444418 (mobile)
