[Letux-kernel] AESS driver

Belisko Marek marek.belisko at gmail.com
Mon Jul 9 21:04:32 CEST 2018


Hi Andrey,
On Mon, Jul 9, 2018 at 8:53 PM Andrey Utkin <andrey_utkin at fastmail.com> wrote:
>
> On Mon, Jul 09, 2018 at 08:36:15PM +0200, Belisko Marek wrote:
> > OK this is minor stuff I think. My problem now is that during FW
> > loading I get an parse error. So IMO it looks like FW is not correct.
> > I need to dig to the code in soc-topology.c what it is parsing and try
> > to find such areas in actual firmware.
>
> What is the firmware you are using, where you obtained it (or its
> sources), how you built it, if you had to?
>
> I'd advise to get feedback from Peter.
>
> I don't remember anything useful (URLs etc) but I recall Peter was
> talking about incompatible firmwares for different kernel versions.
> Like, there is very old crufty firmware for old kernels, and new shiny
> but unfinished and abandoned firmwares (or just fw building tools?) for
> new kernels, based on kernel generic "topology" functionality...
Michael fetch FW from omap-audio and I also tried but both of them
sows same symptom.

BR,

marek


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