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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-30 16:13:54 +08:00
linux-next/drivers/iio
Jean-Baptiste Maneyrol 881b556f6c iio: imu: inv_mpu6050: test whoami first and against all known values
SPI bus is never generating error during transfer, so to check if
a chip is correctly connected on a SPI bus we enforce whoami check
to be correct. In this way we can assure SPI probe is failing if
there is no chip connected.

Note that this is really papering over boards that claim the device
is there when it isn't.  Not a bad thing to cope with, but not
necessarily stable material.

Fixes: cec0154556 ("iio: inv_mpu6050: Check WHO_AM_I register on probe")
Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-06-13 21:18:17 +01:00
..
accel iio: accel: mma9551: use NULL for GPIO connection ID 2017-06-11 16:05:53 +01:00
adc iio: Aspeed ADC - Handle return value of clk_prepare_enable 2017-06-11 15:08:20 +01:00
amplifiers spi: Updates for v4.4 2015-11-05 13:15:12 -08:00
buffer iio:buffer.h - split into buffer.h and buffer_impl.h 2017-01-10 19:54:55 +00:00
chemical drivers: iio: chemical: replace comma with a semicolon 2017-03-30 19:13:23 +01:00
common iio hid-sensor-trigger: add Kconfig depends on IIO_BUFFER 2017-06-13 21:10:14 +01:00
counter iio: pc104: Mask PC/104 drivers via the PC104 Kconfig option 2017-03-15 21:59:08 +00:00
dac First set of new device support, features and cleanups for IIO in the 4.13 cycle 2017-05-29 15:53:42 +02:00
dummy iio:dummy: Stop enabling timestamp by default. 2017-01-10 19:54:55 +00:00
frequency iio: frequency: ad9523: use unsigned int rather then bare unsigned 2016-04-17 10:31:03 +01:00
gyro Fourth set of IIO new device support, features and cleanups for the 4.12 cycle 2017-04-18 17:13:31 +02:00
health First set of IIO new device support, features and cleanup for the 4.12 cycle. 2017-03-06 13:17:21 +01:00
humidity iio: humidity: hts221: add power management support 2017-05-14 16:52:33 +01:00
imu iio: imu: inv_mpu6050: test whoami first and against all known values 2017-06-13 21:18:17 +01:00
light iio: light: rpr0521 channel numbers reordered 2017-05-21 15:06:15 +01:00
magnetometer iio: magnetometer: st_magn_spi: fix spi_device_id table 2017-06-11 15:07:40 +01:00
orientation iio: hid-sensor-rotation: Add "scale" and "offset" properties parse support 2017-05-07 12:22:36 +01:00
potentiometer iio: max5481: Add support for Maxim digital potentiometers 2017-01-28 12:13:31 +00:00
potentiostat iio: lmp91000: Set parent device 2017-02-19 12:01:52 +00:00
pressure iio: pressure: zpa2326: report interrupted case as failure 2017-05-14 15:28:14 +01:00
proximity iio: proximity: sx9500: Use devm_gpiod_get() 2017-06-11 15:07:34 +01:00
temperature iio: temperature: maxim_thermocouple: add MAX31856 part 2017-05-07 12:36:41 +01:00
trigger iio: make stm32 trigger driver use INDIO_HARDWARE_TRIGGERED mode 2017-06-11 15:59:05 +01:00
iio_core_trigger.h
iio_core.h iio:core: timestamping clock selection support 2016-06-30 19:41:38 +01:00
industrialio-buffer.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
industrialio-configfs.c iio:configfs: Introduce iio/configfs.h to provide a location for the configfs_subsystem 2015-12-05 16:25:30 +00:00
industrialio-core.c iio: add hardware triggered operating mode 2017-06-11 15:58:41 +01:00
industrialio-event.c iio: iio_push_event(): Don't crash if the event interface is not registered 2016-09-10 16:40:44 +01:00
industrialio-sw-device.c iio: Add support for creating IIO devices via configfs 2016-05-04 11:43:54 +01:00
industrialio-sw-trigger.c iio: core: fix ptr_ret.cocci warnings 2016-01-20 17:09:18 -08:00
industrialio-trigger.c iio: trigger: clean up viio_trigger_alloc() 2017-01-22 13:37:34 +00:00
industrialio-triggered-event.c
inkern.c iio: inkern: fix a static checker error 2017-04-26 06:04:06 +01:00
Kconfig iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8 2016-10-01 17:06:21 +01:00
Makefile iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8 2016-10-01 17:06:21 +01:00