[meta-freescale] imx-sgtl5000 sound card registration fails on hummingboard i2

[Andrei Gherzan]

Hi guys,

Using fido branch, I encounter errors while registering  imx-sgtl5000 sound
card on a hummingboard i2 board (linux-cuboxi).

Here are the logs:

root at cubox-i:~# dmesg | grep sound
[ 3.195948] imx-sgtl5000 sound-sgtl5000.24: ASoC: CODEC (null) not
registered
[ 3.203121] imx-sgtl5000 sound-sgtl5000.24: snd_soc_register_card failed
(-517)
[ 3.210463] platform sound-sgtl5000.24: Driver imx-sgtl5000 requests probe
deferral
[ 3.219947] imx-spdif sound-spdif.25: snd-soc-dummy-dai <-> 2004000.spdif
mapping ok
[ 3.243423] imx-audio-hdmi sound-hdmi.26: hdmi-hifi <-> hdmi_audio.15
mapping ok
[ 3.317944] imx-sgtl5000 sound-sgtl5000.24: ASoC: CODEC (null) not
registered
[ 3.325149] imx-sgtl5000 sound-sgtl5000.24: snd_soc_register_card failed
(-517)
[ 3.332500] platform sound-sgtl5000.24: Driver imx-sgtl5000 requests probe
deferral
[ 4.414404] imx-sgtl5000 sound-sgtl5000.24: ASoC: CODEC (null) not
registered
[ 4.414411] imx-sgtl5000 sound-sgtl5000.24: snd_soc_register_card failed
(-517)
[ 4.414425] platform sound-sgtl5000.24: Driver imx-sgtl5000 requests probe
deferral
[ 5.101295] imx-sgtl5000 sound-sgtl5000.24: ASoC: CODEC (null) not
registered
[ 5.108545] imx-sgtl5000 sound-sgtl5000.24: snd_soc_register_card failed
(-517)
[ 5.115910] platform sound-sgtl5000.24: Driver imx-sgtl5000 requests probe
deferral

root at cubox-i:~# uname -a
Linux cubox-i 3.14.14+gea83bda #1 SMP Thu May 28 21:44:26 CEST 2015 armv7l
GNU/Linux

Any ideas how to fix this? I saw an old patch on imx6 but seems not to
help.

Regards,
Andrei
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