>
> General question for noobs: does the kernel rely on u-boot to set up stuff
> like USB or does it not assume anything and re-initializes USB itself?
>
Partial self-answer: my hacky uboot-build successfully boots kernel 3.4 and
USB seems to work.
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Hello,
I've been trying to figure out how to get sound on the headphone outputs.
AFAICT, A20 supports I2S and S/PDIF but these are for external audio
components, while I only need the internal headphone amp.
I've seen that the audio codec has been added in 4.4 but it is disabled in
the .dts fil
>
> Hi Thomas,
> have you played with the alsamixer settings? you may have to do some
> unmuting https://groups.google.com/forum/#!topic/linux-sunxi/rJDiF8qSnLc
>
Hi CodeKipper,
thanks for your answer!
I'm afraid playing with alsa(mixer) settings is no help for me, since alsa
does not even r
>
> can you run dmesg | grep codec and also show a diff of all your
> changes. To get the codec working should only be one line added to
> your dts.
>
D'oh! You got me thinking here for a while. Turns out, I made the wrong
kind of change to the dts.
I generated the .dts from the .dtb in /boot
