Comment 706 for bug 1958019

(In reply to Gergo K from comment #689)
> The TAS2563 works without the firmware (tuning file).
> Documentation:
> https://www.ti.com/product/TAS2553
>
> However there is an android driver with firmware loading support.
> https://git.ti.com/cgit/tas256xsw-android/tas2563-android-driver/
> Or a mainline RFC:
> https://lkml.org/lkml/2020/6/9/800
>
>
> The bass speakers can be enabled with:
> i2cset 3 0x4c 0x2 0
> i2cset 3 0x4d 0x2 0
>
> they are listening on 0x48 too, so in one turn:
> i2cset 3 0x48 0x2 0
>
> I don't know how safe it is to use it this way.
>
> They have to be enabled after suspend, and if you plug in-out the headphone
> (only if auto mute is enabled).

OK, that works! But what can I do to make this register (3 0x38 0x02 0) set automatically?
Does that have something to do with the power settings under /sys/bus/i2c/devices/i2c-3/device/power/*?