[Bug 216037] Second MXC6655 accelerometer is not detected on transformer Aquarius NS483 laptop

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https://bugzilla.kernel.org/show_bug.cgi?id=216037

--- Comment #6 from Hans de Goede (jwrdegoede@xxxxxxxxxxxxxxxxx) ---
Andy, thank you for the Cc.

Nikolai, thank you for reporting this and thank you for already doing some
initial investigation and providing a DSDT.

Looking at the _CRS for the Device (ACMG) {} then it has 2 I2cSerialBusV2
resources, likely one for each accelerometer.

We have hit this case before with BOSC0200 ACPI devices describing bmc150
accelerometers, see:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/iio/accel/bmc150-accel-i2c.c#n125

I think we need to add a function like bmc150_acpi_dual_accel_probe() to
drivers/iio/accel/mxc4005.c minus the extra special suspend/resume handling.

Nikolai, do you think you can write a patch for this yourself (mostly copy +
pasting the bmc150_acpi_dual_accel_probe() function) ?

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