where a single output sets the value for multiple channels
simultaneously.
+What: /sys/bus/iio/devices/deviceX/outY_powerdown_mode
+What: /sys/bus/iio/devices/deviceX/out_powerdown_mode
+KernelVersion: 2.6.38
+Contact: linux-iio@vger.kernel.org
+Description:
+ Specifies the output powerdown mode.
+ DAC output stage is disconnected from the amplifier and
+ 1kohm_to_gnd: connected to ground via an 1kOhm resistor
+ 100kohm_to_gnd: connected to ground via an 100kOhm resistor
+ three_state: left floating
+ For a list of available output power down options read
+ outX_powerdown_mode_available. If Y is not present the
+ mode is shared across all outputs.
+
+What: /sys/bus/iio/devices/deviceX/outY_powerdown_mode_available
+What: /sys/bus/iio/devices/deviceX/out_powerdown_mode_available
+KernelVersion: 2.6.38
+Contact: linux-iio@vger.kernel.org
+Description:
+ Lists all available output power down modes.
+ If Y is not present the mode is shared across all outputs.
+
+What: /sys/bus/iio/devices/deviceX/outY_powerdown
+What: /sys/bus/iio/devices/deviceX/out_powerdown
+KernelVersion: 2.6.38
+Contact: linux-iio@vger.kernel.org
+Description:
+ Writing 1 causes output Y to enter the power down mode specified
+ by the corresponding outY_powerdown_mode. Clearing returns to
+ normal operation. Y may be suppressed if all outputs are
+ controlled together.
+
What: /sys/bus/iio/devices/deviceX/deviceX:eventY
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org