Add sinc1 and sinc5+pf1 filter types used for ad4080 device.
Add these two options into the filter_type available attribute.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
---
Documentation/ABI/testing/sysfs-bus-iio | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index b8838cb92d38..2dfb74b5a990 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -2275,6 +2275,8 @@ Description:
Reading returns a list with the possible filter modes. Options
for the attribute:
+ * "sinc1" - The digital sinc1 filter. Fast 1st
+ conversion time. Poor noise performance.
* "sinc3" - The digital sinc3 filter. Moderate 1st
conversion time. Good noise performance.
* "sinc4" - Sinc 4. Excellent noise performance. Long
@@ -2290,6 +2292,7 @@ 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.
+ * "sinc5+pf1" - Sinc5 + device specific Post Filter 1.
What: /sys/bus/iio/devices/iio:deviceX/filter_type
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_filter_type
--
2.49.0