Note that only certain resolutions support Audio. http://www.elinux.org/Beagleboard:BeagleBoneBlack_HDMI#Supported_Resolutions
Gerald On Sun, Apr 24, 2016 at 4:02 PM, Bill Barnett <wm.b.barn...@gmail.com> wrote: > I am unable to send audio over HDMI to my monitor. > > The video is active over HDMI and the volume is turned up. > > Results from various commands: > > Debian Image 2016-01-24 > > /sys/devices/platform/bone_capemgr/slots > 0: PF---- -1 > 1: PF---- -1 > 2: PF---- -1 > 3: PF---- -1 > 4: P-O-L- 0 Override Board Name,00A0,Override Manuf,cape-universaln > > I have also tried replacing overlay 4 with cape-univ-hdmi with same > results. > > cat /proc/asound/pcm > 00-00: HDMI hdmi-hifi-0 : : playback 1 : capture 1 > > aplay -l > **** List of PLAYBACK Hardware Devices **** > card 0: Black [TI BeagleBone Black], device 0: HDMI hdmi-hifi-0 [] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > "amixer -c 0" and "amixer -c 0 controls" has no output > > "speaker-test -D plughw:0,0 -c2" creates no sound. > > Thank you,,, > > Bill Barnett > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAP4vyaeOLigicCjYd1%2BP9cFUGtmPQrAfsJbps4u2JNZfuwtusQ%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAP4vyaeOLigicCjYd1%2BP9cFUGtmPQrAfsJbps4u2JNZfuwtusQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Gerald ger...@beagleboard.org http://beagleboard.org/ gcol...@emprodesign.com -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAHK_S%2Bc%2BF0zydENMpb-OH10G4VdCgy1UXGdygPSNcY56D-VHzw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
