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| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-05-22 18:17:38 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-05-23 10:49:55 +0100 |
| commit | 1ce87f21edf6a071a7cc6bc77d628d7c7650d0d8 (patch) | |
| tree | e21dccd1d0abee6c525407f91f60e7141fcd1c6a /drivers/iio | |
| parent | 2f4adaeebfb6f30fd6cd7a1a1dffe31f8e93a4c9 (diff) | |
| download | linux-stable-1ce87f21edf6a071a7cc6bc77d628d7c7650d0d8.tar.gz linux-stable-1ce87f21edf6a071a7cc6bc77d628d7c7650d0d8.tar.bz2 linux-stable-1ce87f21edf6a071a7cc6bc77d628d7c7650d0d8.zip | |
iio: Add I/Q modifiers
I/Q modifiers can be used to denote signals which are represented by a
in-phase and a quadrature component.
The ABI documentation describes the I and Q modifiers for current and
voltage channels for now as those will be the most likely users.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/industrialio-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 9688a88b6198..3524b0de8721 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -101,6 +101,8 @@ static const char * const iio_modifier_names[] = { [IIO_MOD_WALKING] = "walking", [IIO_MOD_STILL] = "still", [IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z] = "sqrt(x^2+y^2+z^2)", + [IIO_MOD_I] = "i", + [IIO_MOD_Q] = "q", }; /* relies on pairs of these shared then separate */ |