On Tuesday 19 May 2009 09:47:13 ext Aggarwal, Anuj wrote: > I am facing problems on the capture side now, I don't know whether someone > has tested it or not. > > By default, capture was not working. I have to enable Analog Left Capture > Route AUXL & Analog Right Capture Route AUXR to enable the capture > paths for OMAP3 EVM. Even after enabling both the paths, I am not able to > capture audio on both the channels. I am hearing audio only on either of > the channel, the other one is playing only noise for me. (This channel > swapping is random, sometimes it plays on left and sometimes on right.) > > If I disable ' Analog Right Capture Route AUXR', I am not hearing any > noise; audio is playing fine, but again on either of the channels, not > consistently on the left one. > > Moreover, in both the cases, I am getting large overrun errors (I am using > NFS to store the recorded clips, will try with MMC etc. too): > > root:~# arecord -f cd -d 30 rec05.dat > Recording WAVE 'rec05.dat' : Signed 16 bit Little Endian, Rate 44100 Hz, > Stereo overrun!!! (at least 8424.774 ms long) > overrun!!! (at least 6465.943 ms long) > overrun!!! (at least 3377.716 ms long) > overrun!!! (at least 7982.147 ms long) > overrun!!! (at least 8649.720 ms long) > > I didn't face both the problems on my original code base (2.6.29-rc3) and > hence wanted to confirm whether someone else has also faced the same > issues. I am debugging at my end to see what difference is causing the > problem but any pointers are welcome. I have sent a patch, which should get the AUXR working again. > > Thanks and Regards, > Anuj Aggarwal > -- Péter _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
