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-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index b8838cb92d38..722aa989baac 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -2290,6 +2290,8 @@ Description:
* "sinc3+pf2" - Sinc3 + device specific Post Filter 2.
* "sinc3+pf3" - Sinc3 + device specific Post Filter 3.
* "sinc3+pf4" - Sinc3 + device specific Post Filter 4.
+ * "wideband" - filter with wideband low ripple passband
+ and sharp transition band.
What: /sys/bus/iio/devices/iio:deviceX/filter_type
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_filter_type