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+What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_operating_mode
+KernelVersion: 6.9
+Contact: linux-iio@vger.kernel.org
+Description:
+ DAC operating mode. One of the following modes can be selected:
+
+ * normal: This is DAC normal mode.
+ * mixed-mode: In this mode the output is effectively chopped at
+ the DAC sample rate. This has the effect of
+ reducing the power of the fundamental signal while
+ increasing the power of the images centered around
+ the DAC sample rate, thus improving the output
+ power of these images.
+
+What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_operating_mode_available
+KernelVersion: 6.9
+Contact: linux-iio@vger.kernel.org
+Description:
+ Available operating modes.