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-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 41c1e3e1bf30..bc98453bdade 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1278,6 +1278,10 @@ Description:
Actually start the buffer capture up. Will start trigger
if first device and appropriate.
+ Note that it might be impossible to configure other attributes,
+ (e.g.: events, scale, sampling rate) if they impact the currently
+ active buffer capture session.
+
What: /sys/bus/iio/devices/iio:deviceX/bufferY
KernelVersion: 5.11
Contact: linux-iio@vger.kernel.org