Re: [PATCH v4 0/6] staging: media: wave5: add wave5 codec driver

[Daniel Palmer]

Hi Dafna,

On Thu, 2 Dec 2021 at 02:56, Dafna Hirschfeld
<dafna.hirschfeld@xxxxxxxxxxxxx> wrote:
> Testing on BeagleV shows buffer corruption that is currently attributed to a
> known silicon issue in the SoC that makes the cache coherent interconnect not
> so coherent.

Maybe it's mentioned somewhere else and I missed it but would it be
possible to tell me which version of the IP is in the BeagleV chip?
The reason I ask is I'm trying to get this going on the SigmaStar
SSD202D which seems to have the "Wave 511".
I can see the firmware binary get uploaded and it seems to do
something as the register that exposes the vcpu program counter is
doing something (and the addresses look the same as the addresses seem
when the working vendor kernel + binary .ko are running so I think
it's not just running garbage).

I'm wondering if the BeagleV is a different version and the driver
just won't work as is on mine or maybe the firmware I have has hacks
for the vendors version of the driver which I don't have source for.

Thanks,

Daniel