Re: [PATCH v3] iio: proximity: sx_common: Add old register mapping

[Jonathan Cameron <jic23@kernel.org>]

On Mon, 30 Jan 2023 11:41:31 -0800
Stephen Boyd <swboyd@chromium.org> wrote:

> Quoting Gwendal Grignou (2023-01-28 16:37:53)
> > Older firmwares still send sensor configuration using a list of
> > registers with opaque values defined during sensor tuning.
> > sx9234 and sx9360 sensor on ACPI based devices are concerned.
> > More schema to configure the sensors will be needed to support devices
> > designed for windows, like Samsung Galaxy Book2.
> >
> > Support schema is: "<_HID>.<register_name>". For instance
> > "STH9324,reg_adv_ctrl2" in:
> >
> >     Scope (\_SB.PCI0.I2C2)
> >     {
> >         Device (SX28)
> >         {
> >             Name (_HID, "STH9324")  // _HID: Hardware ID
> > ...
> >             Name (_DSD, Package (0x02)  // _DSD: Device-Specific Data
> >             {
> >                 ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301") /*
> > Device Properties for _DSD */,
> >                 Package (0x3F)
> >                 {
> > ...
> >                     Package (0x02)
> >                     {
> >                         "STH9324,reg_adv_ctrl2",
> >                         Zero
> >                     },`
> >
> > Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
> > ---  
> 
> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Applied to the togreg branch of iio.git and pushed out as testing.

Timing wise, we are late in the cycle so this might not make it upstream
until next cycle.

Thanks,

Jonathan