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-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio14
1 files changed, 12 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 2e3f919485f4..6a5f34b4d5b9 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -32,7 +32,7 @@ Description:
Description of the physical chip / device for device X.
Typically a part number.
-What: /sys/bus/iio/devices/iio:deviceX/timestamp_clock
+What: /sys/bus/iio/devices/iio:deviceX/current_timestamp_clock
KernelVersion: 4.5
Contact: linux-iio@vger.kernel.org
Description:
@@ -1290,7 +1290,7 @@ KernelVersion: 3.4
Contact: linux-iio@vger.kernel.org
Description:
Unit-less light intensity. Modifiers both and ir indicate
- that measurements contains visible and infrared light
+ that measurements contain visible and infrared light
components or just infrared light, respectively. Modifier uv indicates
that measurements contain ultraviolet light components.
@@ -1413,6 +1413,16 @@ Description:
the available samples after the timeout expires and thus have a
maximum delay guarantee.
+What: /sys/bus/iio/devices/iio:deviceX/buffer/data_available
+KernelVersion: 4.16
+Contact: linux-iio@vger.kernel.org
+Description:
+ A read-only value indicating the bytes of data available in the
+ buffer. In the case of an output buffer, this indicates the
+ amount of empty space available to write data to. In the case of
+ an input buffer, this indicates the amount of data available for
+ reading.
+
What: /sys/bus/iio/devices/iio:deviceX/buffer/hwfifo_enabled
KernelVersion: 4.2
Contact: linux-iio@vger.kernel.org