From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Darrell Kavanagh reported a failure to load the driver on his device (for future reference, what was it?) DSDT blob as follows. Scope (_SB.PCI0.I2C5) { Device (DEV) { Name (_HID, EisaId ("SMO8B30")) // _HID: Hardware ID Name (_CID, EisaId ("SMO8B30")) // _CID: Compatible ID Name (_UID, Zero) // _UID: Unique ID Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Name (RBUF, ResourceTemplate () { I2cSerialBusV2 (0x006A, ControllerInitiated, 0x00061A80, AddressingMode7Bit, "\\_SB.PCI0.I2C5", 0x00, ResourceConsumer, , Exclusive, ) }) Return (RBUF) /* \_SB_.PCI0.I2C5.DEV_._CRS.RBUF */ } Method (ROTM, 0, NotSerialized) { Name (RBUF, Package (0x03) { "0 -1 0", "1 0 0", "0 0 1" }) Return (RBUF) /* \_SB_.PCI0.I2C5.DEV_.ROTM.RBUF */ } Method (PRIM, 0, NotSerialized) { Name (RBUF, Buffer (One) { 0x01 // . }) Return (RBUF) /* \_SB_.PCI0.I2C5.DEV_.PRIM.RBUF */ } Method (_STA, 0, NotSerialized) // _STA: Status { If ((GAVT == 0x6A)) { Return (0x0F) } Else { Return (Zero) } } Method (CALS, 1, NotSerialized) { Local0 = Arg0 If (((Local0 == Zero) || (Local0 == Ones))) { Local0 = BAC1 /* \BAC1 */ Return (Local0) } Else { BAC1 = Local0 BACS = Local0 BSCA (0xB0) } } } } Jonathan Cameron (2): iio: imu: lsm6dsx: Support SMO8B30 ACPI ID for LSM6DS3TR-C iio: imu: lsm6dsx: Add ACPI mount matrix retrieval drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 2 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 65 +++++++++++++++++++- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c | 16 ++++- 3 files changed, 77 insertions(+), 6 deletions(-) -- 2.39.1