0

DAC+ not enabled on RPI B+

Hi

Recentely receieved 2 DAC+ to be used with on RPI 2 and one RPIB+. Both card are working fine with RPI2 but none on RPIB+.
I have tried both picoreplayer and raspian with squeezelite.

I have the different tutorials describe, but I cannot get the DAC+ to be listed nor the green led to light up.
I realize that it could be faulty RPI-card but will try a Q in this forum as well.

I have tried with enabled logs and get this output from dmesg (snippet that looks related - can share more if needed)
[ 4.107477] udevd[159]: starting version 175
[ 5.747520] bcm2708_i2c_init_pinmode(1,2)
[ 5.921303] bcm2708_i2c_init_pinmode(1,3)
[ 6.218929] pcm512x 1-004d: Failed to reset device: -5
[ 6.226188] pcm512x: probe of 1-004d failed with error -5
[ 6.593941] bcm2708_i2c 20804000.i2c: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100000)
[ 6.899860] snd-rpi-hifiberry-dacplus sound: ASoC: CPU DAI (null) not registered
[ 7.107983] snd-rpi-hifiberry-dacplus sound: snd_soc_register_card() failed: -517
[ 7.279939] platform sound: Driver snd-rpi-hifiberry-dacplus requests probe deferral
[ 7.431012] snd-rpi-hifiberry-dacplus sound: ASoC: CODEC DAI pcm512x-hifi not registered
[ 7.455198] snd-rpi-hifiberry-dacplus sound: snd_soc_register_card() failed: -517
[ 7.478599] platform sound: Driver snd-rpi-hifiberry-dacplus requests probe deferral
[ 10.453293] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 10.881154] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 11.555814] snd-rpi-hifiberry-dacplus sound: ASoC: CODEC DAI pcm512x-hifi not registered
[ 11.591005] snd-rpi-hifiberry-dacplus sound: snd_soc_register_card() failed: -517
[ 11.632243] platform sound: Driver snd-rpi-hifiberry-dacplus requests probe deferral
[ 11.662839] snd-rpi-hifiberry-dacplus sound: ASoC: CODEC DAI pcm512x-hifi not registered
[ 11.687077] random: nonblocking pool is initialized
[ 11.706334] snd-rpi-hifiberry-dacplus sound: snd_soc_register_card() failed: -517
[ 11.727747] platform sound: Driver snd-rpi-hifiberry-dacplus requests probe deferral
[ 20.373407] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup

Any ideas?

13 comments

Please sign in to leave a comment.