Re: [PATCH v2 5/5] arm64: dts: qcom: Add AYN Thor

[Aaron Kling]

On Thu, Mar 19, 2026 at 6:32 AM Konrad Dybcio
<konrad.dybcio@xxxxxxxxxxxxxxxx> wrote:
>
> On 3/11/26 6:44 PM, Aaron Kling via B4 Relay wrote:
> > From: Teguh Sobirin <teguh@xxxxxxxx>
> >
> > The AYN Thor is a high-performance Android-based handheld gaming console
> > powered by the Qualcomm Snapdragon 8 Gen 2 processor featuring dual
> > AMOLED touchscreens.
> >
> > Signed-off-by: Teguh Sobirin <teguh@xxxxxxxx>
> > Co-developed-by: Aaron Kling <webgeek1234@xxxxxxxxx>
> > Signed-off-by: Aaron Kling <webgeek1234@xxxxxxxxx>
> > ---
>
> [...]
>
> > +&spk_amp_r {
> > +     firmware-name = "qcom/sm8550/ayntec/thor/aw883xx_acf.bin";
>
> That's perhaps a dumb question, but are they actually different between
> the devices?

To my consternation, yes they are all different. Most of them are even
different file sizes, it's not just header or signature differences. I
am assuming they contain tuning differences per device, but I really
don't know much about what they're doing.

Aaron