> -----Original Message----- > From: Aggarwal, Anuj > Sent: Thursday, September 24, 2009 2:28 PM > To: alsa-devel@xxxxxxxxxxxxxxxx > Subject: Capture not working in MMAP mode with '-v' > > Hi, > > When I try to capture audio in MMAP mode using the following > command, it works properly: > > arecord -f cd -d 10 -M rec01.wav > > However, if I specify '-v' along with the above command, it fails to > capture anything and prints log and returns immediately: > > Recording WAVE 'rec03.wav' : Signed 16 bit Little Endian, > Rate 44100 Hz, Stereo > Plug PCM: Hardware PCM card 0 'omap3evm' device 0 subdevice 0 > Its setup is: > stream : CAPTURE > access : MMAP_INTERLEAVED > format : S16_LE > subformat : STD > channels : 2 > rate : 44100 > exact rate : 44100 (44100/1) > msbits : 16 > buffer_size : 22052 > period_size : 5513 > period_time : 125011 > tstamp_mode : NONE > period_step : 1 > avail_min : 5513 > period_event : 0 > start_threshold : 1 > stop_threshold : 22052 > silence_threshold: 0 > silence_size : 0 > boundary : 1445199872 > appl_ptr : 0 > hw_ptr : 0 > mmap_area[0] = 0x4030e000,0,32 (16) > mmap_area[1] = 0x4030e000,16,32 (16) > > I have not observed this problem while playing audio, only > while capture this issue crops up. > > Any pointers? Any updates on this? We have observed similar problem on other platforms as well. > > Thanks & Regards, > Anuj Aggarwal > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
