Re: [PATCH v6] platform/x86: samsung-galaxybook: Add samsung-galaxybook driver

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Hi Ilpo!

Den fre 17 jan. 2025 kl 18:36 skrev Ilpo Järvinen
<ilpo.jarvinen@xxxxxxxxxxxxxxx>:
>
> > +     err = devm_platform_profile_register(&galaxybook->profile_handler);
> > +     if (err)
> > +             return err;
>
> As you might already know, I've in the meantime merged the Kurt's big
> platform_profile series so these need to the be rebased on top of that.
>
> --
>  i.
>

Yes thank you! Actually I see that there is also an update to
firmware-attributes, i8042 filter, and platform_profile on for-next
that all now need to be implemented in this driver since the v6 of the
patch was posted. I have a working version drafted and will send it
shortly (along with the comment folding and spacing requests you
made).

One question and maybe more directed to Kurt regarding the new
platform_profile interface is that (similar to how I did it with the
above v6 implementation), it still feels cleanest to locally track the
different "choices" within samsung-galaxybook since it can vary
depending on the model, and this get_performance_mode_profile()
function needs to be able to evaluate during runtime what choices are
set vs not.. so in my draft for v7 I have opted to add a private data
member for platform_profile_choices and set it up during "init" of the
platform driver pretty much exactly like how is done here in v6, and
then during the new platform_profile probe I am just copying the
choices set from the private member to the choices given in the probe
callback. I hope this will make sense but please do take an extra look
at this when I post v7 and see if it looks ok or if there is a better
way to do this (again keeping in mind that setting/getting during
runtime will need to be aware of what bits were set up).

Thank you again!

Best regards,
Joshua





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