2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 21:24:00 +08:00
linux-next/include/linux/iio
Lars-Peter Clausen 9dbf8ccde1 iio: Add some helper macros for unit conversion
Some datasheets use a different unit to specify the channel scale than what IIO
expects it to be. This patch adds two helper macros which allow to convert units
commonly used in datasheets to IIO units:

 * acceleration: g -> meter / second**2
 * angular velocity: degree (/ second) -> rad (/ second)

This makes it much more convenient to specify and also easier to verify a
channel's scale attribute.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-10-19 16:12:38 +01:00
..
adc iio:adc: Add common code for ADI Sigma Delta devices 2012-08-27 17:53:12 +01:00
dac iio: add mcp4725 I2C DAC driver 2012-06-12 14:50:51 -07:00
frequency iio: frequency: ADF4350: Fix potential reference div factor overflow. 2012-08-16 20:24:33 +01:00
buffer.h iio: Drop timestamp parameter from buffer store_to callback 2012-09-08 10:14:34 +01:00
consumer.h iio:inkern: Add function to read the processed value 2012-09-17 21:48:51 +01:00
driver.h
events.h iio: iio/events.h typos 2012-06-15 14:39:19 -07:00
iio.h iio: Add some helper macros for unit conversion 2012-10-19 16:12:38 +01:00
kfifo_buf.h iio: Add missing include guards to headers 2012-08-27 18:57:56 +01:00
machine.h iio: Add missing include guards to headers 2012-08-27 18:57:56 +01:00
sysfs.h iio: correct documentation for IIO_CONST_ATTR_SAMP_FREQ_AVAIL, match name of #define 2012-06-18 17:31:42 -07:00
trigger_consumer.h iio:trigger_consumer.h: Add missing includes and forward declarations 2012-08-27 18:57:59 +01:00
trigger.h iio: whitespace cleanup and removal of semicolon after functions 2012-09-03 20:26:43 +01:00
triggered_buffer.h iio: Add helper function for initializing triggered buffers 2012-06-18 17:26:09 -07:00
types.h iio: Introduce a new fractional value type 2012-09-15 10:12:22 +01:00