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OpenELEC Testbuilds for RaspberryPi Part 3 (Kodi 14.0)
So, the Hifiberry dev has responded, saying he's tested a digi on 3.17 under raspbian and that it worked correctly. I've just tried the 1102 build and it's as before, but I'm using a DAC+ rather than the digi - I believe they're the same chips but could be relevant.

Is anyone here using a Hifiberry digi on these builds and does it work? Or is there some difference between the kernel config on raspbian and openelec which is causing the problem?

I can't see an easy way to test raspbian with 3.17 but I've had a look at the kernel configs to see if I can spot the difference... there are quite a lot....

Raspbian 3.17 kernel config (I think)

Openelec kernel config

Sound related options from Raspbian:
Code:
CONFIG_SOUND=y
CONFIG_SND=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_BCM2835=m
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_UA101=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_6FIRE=m
CONFIG_SND_SOC=m
CONFIG_SND_BCM2708_SOC_I2S=m
CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC=m
CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUS=m
CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI=m
CONFIG_SND_BCM2708_SOC_HIFIBERRY_AMP=m
CONFIG_SND_BCM2708_SOC_RPI_DAC=m
CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m
CONFIG_SND_SIMPLE_CARD=m
CONFIG_SOUND_PRIME=m

Same options from Openelec:
Code:
CONFIG_SOUND=y
CONFIG_SND=m
# CONFIG_SND_SEQUENCER is not set
# CONFIG_SND_SEQ_DUMMY is not set !!
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
# CONFIG_SND_SEQUENCER_OSS !!
CONFIG_SND_HRTIMER=m
# CONFIG_SND_DUMMY is not set !!
# CONFIG_SND_ALOOP is not set !!
# CONFIG_SND_VIRMIDI is not set !!
# CONFIG_SND_MTPAV is not set !!
# CONFIG_SND_SERIAL_U16550 is not set !!
# CONFIG_SND_MPU401 is not set !!
CONFIG_SND_BCM2835=m
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_UA101=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_6FIRE=m
CONFIG_SND_SOC=m
CONFIG_SND_BCM2708_SOC_I2S=m
CONFIG_SND_BCM2708_SOC_HIFIBERRY_DAC=m
CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUS=m
CONFIG_SND_BCM2708_SOC_HIFIBERRY_DIGI=m
CONFIG_SND_BCM2708_SOC_HIFIBERRY_AMP=m
CONFIG_SND_BCM2708_SOC_RPI_DAC=m
CONFIG_SND_BCM2708_SOC_IQAUDIO_DAC=m
# CONFIG_SND_SIMPLE_CARD is not set
# CONFIG_SOUND_PRIME is not set

The items with !! after them were not listed at all in the Openelec config, I've added those lines.
There's also a bunch of other options enabled in the openelec config which aren't listed in the raspbian one.

So... I have some thoughts but nothing conclusive. I'll go ask the dev how he built his kernel as the raspbian config looks a bit sparse for the DAC to work, missing PCM512x for example
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Messages In This Thread
Re: RE: - by Mafarricos - 2014-06-04, 20:21
Live tv issues again - by pootler - 2014-06-04, 23:29
RE: OpenELEC Testbuilds for RaspberryPi Part 3, - by removed151214 - 2014-08-04, 23:38
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-08-19, 00:11
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-08-21, 20:42
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-22, 22:20
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-22, 22:34
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-22, 22:44
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-23, 01:12
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-23, 23:24
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-09-25, 01:38
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-01, 18:12
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-01, 18:26
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-05, 01:07
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-11, 03:48
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-11, 04:06
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by removed151214 - 2014-10-11, 11:29
RE: OpenELEC Testbuilds for RaspberryPi Part 3 - by kieranc - 2014-11-03, 19:11


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