On Mon, Jul 19, 2021 at 1:26 PM Stephan Gerhold <stephan@xxxxxxxxxxx> wrote:
> BMC156 is another accelerometer that works just fine with the bmc150-accel
> driver. It's very similar to BMC150 (also a accelerometer+magnetometer
> combo) but with only one accelerometer interrupt pin. It would make sense
> if only INT1 was exposed but someone at Bosch was crazy and decided to only
> have an INT2 pin.
>
> Try to deal with this by making use of the INT2 support introduced
> in the previous commit and force using INT2 for BMC156. To detect
> that we need to bring up a simplified version of the previous type IDs.
>
> Note that unlike the type IDs removed in commit c06a6aba6835
> ("iio: accel: bmc150: Drop misleading/duplicate chip identifiers")
> here I only add one for the special case of BMC156. Everything else
> still happens by reading the CHIP_ID register since the chip type
> information often is not accurate in ACPI tables.
>
> Tested-by: Nikita Travkin <nikita@xxxxxxx> # BMC156
> Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Yours,
Linus Walleij
