On 2018-11-10 17:59, Jarkko Nikula wrote: > On 11/8/18 9:29 AM, Peter Ujfalusi wrote: >> Hi, >> >> Changes since v2: >> - Split the dma_data addr and maxburst cleanup patches >> - Added Jarkko's Acked-by tot he series. >> > Here's my promised testing too. I used a setup below to test sidetone > functionality. Assuming both playback and recording path are already set. > > amixer -D hw:0 set 'McBSP2 Sidetone' on > amixer -D hw:0 set 'McBSP2 Sidetone Channel 0' 100% > amixer -D hw:0 set 'McBSP2 Sidetone Channel 1' 100% > echo 32767 >/sys/devices/platform/68000000.ocp/49022000.mcbsp/st_taps > echo threshold >> /sys/devices/platform/68000000.ocp/49022000.mcbsp/dma_op_mode > arecord -f dat >/dev/null |aplay -f dat /dev/zero > > ^^ > arecord dumps into /dev/null and aplay plays from /dev/zero so only path > from input to output is the sidetone path. > > Tested-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxx> Thanks Jarkko! - Péter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
