Now that the audio cape works (when it's the only thing in the stack...) I'm trying to get it and the DVI-D cape working together. when I place the DVI-D cape on the stack the audio players (aplay, timidity, mpg123, etc appear to play just fine but no audio is output through the headphones and the audio cape is *NOT* shown when I "cat /sys/devices/bone_capemgr.8/slots". here's some commands and outpu tbelow:
any idea what the problem could be? Thanks, Eric root@beaglebone:~# cat /sys/devices/bone_capemgr.8/slots 0: 54:PF--- 1: 55:P---L BeagleBone DVI-D CAPE,00A1,Beagleboardtoys,BB-BONE-DVID-01 2: 56:PF--- 3: 57:PF--- root@beaglebone:~# aplay -l **** List of PLAYBACK Hardware Devices **** card 0: EVM [DA830 EVM], device 0: AIC3X tlv320aic3x-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 root@beaglebone:~# dmesg|tail [ 2283.585864] ALSA sound/core/pcm_lib.c:1910 playback write error (DMA or IRQ trouble?) [ 6377.266708] bone-capemgr bone_capemgr.8: part_number 'BB-BONE-AUDI-02', version 'N/A' [ 6377.266909] bone-capemgr bone_capemgr.8: slot #5: generic override [ 6377.266960] bone-capemgr bone_capemgr.8: bone: Using override eeprom data at slot 5 [ 6377.267014] bone-capemgr bone_capemgr.8: slot #5: 'Override Board Name,00A0,Override Manuf,BB-BONE-AUDI-02' [ 6377.267286] bone-capemgr bone_capemgr.8: slot #5: Requesting part number/version based 'BB-BONE-AUDI-02-00A0.dtbo [ 6377.267341] bone-capemgr bone_capemgr.8: slot #5: Requesting firmware 'BB-BONE-AUDI-02-00A0.dtbo' for board-name 'Override Board Name', version '00A0' [ 6377.271408] bone-capemgr bone_capemgr.8: slot #5: dtbo 'BB-BONE-AUDI-02-00A0.dtbo' loaded; converting to live tree [ 6377.273052] bone-capemgr bone_capemgr.8: slot #5: BB-BONE-AUDI-02 conflict P9.31 (#1:BB-BONE-DVID-01) [ 6377.283102] bone-capemgr bone_capemgr.8: slot #5: Failed verification root@beaglebone:~# root@beaglebone:~# tail /var/log/messages May 15 02:19:29 beaglebone kernel: [ 43.516222] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready May 15 02:19:31 beaglebone kernel: [ 45.506446] libphy: 4a101000.mdio:00 - Link is Up - 100/Full May 15 02:19:31 beaglebone kernel: [ 45.506557] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready May 29 16:30:01 beaglebone kernel: [ 6377.266708] bone-capemgr bone_capemgr.8: part_number 'BB-BONE-AUDI-02', version 'N/A' May 29 16:30:01 beaglebone kernel: [ 6377.266909] bone-capemgr bone_capemgr.8: slot #5: generic override May 29 16:30:01 beaglebone kernel: [ 6377.266960] bone-capemgr bone_capemgr.8: bone: Using override eeprom data at slot 5 May 29 16:30:01 beaglebone kernel: [ 6377.267014] bone-capemgr bone_capemgr.8: slot #5: 'Override Board Name,00A0,Override Manuf,BB-BONE-AUDI-02' May 29 16:30:01 beaglebone kernel: [ 6377.267286] bone-capemgr bone_capemgr.8: slot #5: Requesting part number/version based 'BB-BONE-AUDI-02-00A0.dtbo May 29 16:30:01 beaglebone kernel: [ 6377.267341] bone-capemgr bone_capemgr.8: slot #5: Requesting firmware 'BB-BONE-AUDI-02-00A0.dtbo' for board-name 'Override Board Name', version '00A0' May 29 16:30:01 beaglebone kernel: [ 6377.271408] bone-capemgr bone_capemgr.8: slot #5: dtbo 'BB-BONE-AUDI-02-00A0.dtbo' loaded; converting to live tree root@beaglebone:~# root@beaglebone:~# date Thu May 29 20:19:04 UTC 2014 root@beaglebone:~# uptime 20:19:31 up 5:35, 1 user, load average: 0.00, 0.01, 0.05 root@beaglebone:~# uname -a Linux beaglebone 3.8.13-bone54 #1 SMP Wed May 21 01:39:15 UTC 2014 armv7l GNU/Linux root@beaglebone:~# -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
