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iio: Add TEMP_AMBIENT and TEMP_OBJECT channel modifiers

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useful for contactless temperature sensors to distinguish
between the ambient temperature and the temperature of the object

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Peter Meerwald 2014-02-05 16:57:00 +00:00 • committed by Jonathan Cameron
parent 3017d90e89
commit 638b43b347
2 changed files with 4 additions and 0 deletions
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2
drivers/iio/industrialio-core.c
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@ -85,6 +85,8 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_LIGHT_GREEN] = "green", [IIO_MOD_LIGHT_GREEN] = "green",
[IIO_MOD_LIGHT_BLUE] = "blue", [IIO_MOD_LIGHT_BLUE] = "blue",
[IIO_MOD_QUATERNION] = "quaternion", [IIO_MOD_QUATERNION] = "quaternion",
[IIO_MOD_TEMP_AMBIENT] = "ambient",
[IIO_MOD_TEMP_OBJECT] = "object",
}; };
/* relies on pairs of these shared then separate */ /* relies on pairs of these shared then separate */

2
include/linux/iio/types.h
View file

@ -54,6 +54,8 @@ enum iio_modifier {
IIO_MOD_LIGHT_GREEN, IIO_MOD_LIGHT_GREEN,
IIO_MOD_LIGHT_BLUE, IIO_MOD_LIGHT_BLUE,
IIO_MOD_QUATERNION, IIO_MOD_QUATERNION,
IIO_MOD_TEMP_AMBIENT,
IIO_MOD_TEMP_OBJECT,
}; };
enum iio_event_type { enum iio_event_type {