diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 71 |
1 files changed, 69 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 39c8de0e53d0..b20e829d350f 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -79,7 +79,7 @@ Description: correspond to externally available input one of the named versions may be used. The number must always be specified and unique to allow association with event codes. Units after - application of scale and offset are microvolts. + application of scale and offset are millivolts. What: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_raw KernelVersion: 2.6.35 @@ -90,7 +90,7 @@ Description: physically equivalent inputs when non differential readings are separately available. In differential only parts, then all that is required is a consistent labeling. Units after application - of scale and offset are microvolts. + of scale and offset are millivolts. What: /sys/bus/iio/devices/iio:deviceX/in_capacitanceY_raw KernelVersion: 3.2 @@ -537,6 +537,62 @@ Description: value is in raw device units or in processed units (as _raw and _input do on sysfs direct channel read attributes). +What: /sys/.../events/in_accel_x_thresh_rising_hysteresis +What: /sys/.../events/in_accel_x_thresh_falling_hysteresis +What: /sys/.../events/in_accel_x_thresh_either_hysteresis +What: /sys/.../events/in_accel_y_thresh_rising_hysteresis +What: /sys/.../events/in_accel_y_thresh_falling_hysteresis +What: /sys/.../events/in_accel_y_thresh_either_hysteresis +What: /sys/.../events/in_accel_z_thresh_rising_hysteresis +What: /sys/.../events/in_accel_z_thresh_falling_hysteresis +What: /sys/.../events/in_accel_z_thresh_either_hysteresis +What: /sys/.../events/in_anglvel_x_thresh_rising_hysteresis +What: /sys/.../events/in_anglvel_x_thresh_falling_hysteresis +What: /sys/.../events/in_anglvel_x_thresh_either_hysteresis +What: /sys/.../events/in_anglvel_y_thresh_rising_hysteresis +What: /sys/.../events/in_anglvel_y_thresh_falling_hysteresis +What: /sys/.../events/in_anglvel_y_thresh_either_hysteresis +What: /sys/.../events/in_anglvel_z_thresh_rising_hysteresis +What: /sys/.../events/in_anglvel_z_thresh_falling_hysteresis +What: /sys/.../events/in_anglvel_z_thresh_either_hysteresis +What: /sys/.../events/in_magn_x_thresh_rising_hysteresis +What: /sys/.../events/in_magn_x_thresh_falling_hysteresis +What: /sys/.../events/in_magn_x_thresh_either_hysteresis +What: /sys/.../events/in_magn_y_thresh_rising_hysteresis +What: /sys/.../events/in_magn_y_thresh_falling_hysteresis +What: /sys/.../events/in_magn_y_thresh_either_hysteresis +What: /sys/.../events/in_magn_z_thresh_rising_hysteresis +What: /sys/.../events/in_magn_z_thresh_falling_hysteresis +What: /sys/.../events/in_magn_z_thresh_either_hysteresis +What: /sys/.../events/in_voltageY_thresh_rising_hysteresis +What: /sys/.../events/in_voltageY_thresh_falling_hysteresis +What: /sys/.../events/in_voltageY_thresh_either_hysteresis +What: /sys/.../events/in_tempY_thresh_rising_hysteresis +What: /sys/.../events/in_tempY_thresh_falling_hysteresis +What: /sys/.../events/in_tempY_thresh_either_hysteresis +What: /sys/.../events/in_illuminance0_thresh_falling_hysteresis +what: /sys/.../events/in_illuminance0_thresh_rising_hysteresis +what: /sys/.../events/in_illuminance0_thresh_either_hysteresis +what: /sys/.../events/in_proximity0_thresh_falling_hysteresis +what: /sys/.../events/in_proximity0_thresh_rising_hysteresis +what: /sys/.../events/in_proximity0_thresh_either_hysteresis +KernelVersion: 3.13 +Contact: linux-iio@vger.kernel.org +Description: + Specifies the hysteresis of threshold that the device is comparing + against for the events enabled by + <type>Y[_name]_thresh[_(rising|falling)]_hysteresis. + If separate attributes exist for the two directions, but + direction is not specified for this attribute, then a single + hysteresis value applies to both directions. + For falling events the hysteresis is added to the _value attribute for + this event to get the upper threshold for when the event goes back to + normal, for rising events the hysteresis is subtracted from the _value + attribute. E.g. if in_voltage0_raw_thresh_rising_value is set to 1200 + and in_voltage0_raw_thresh_rising_hysteresis is set to 50. The event + will get activated once in_voltage0_raw goes above 1200 and will become + deactived again once the value falls below 1150. + What: /sys/.../events/in_accel_x_raw_roc_rising_value What: /sys/.../events/in_accel_x_raw_roc_falling_value What: /sys/.../events/in_accel_y_raw_roc_rising_value @@ -811,3 +867,14 @@ Description: Writing '1' stores the current device configuration into on-chip EEPROM. After power-up or chip reset the device will automatically load the saved configuration. + +What: /sys/.../iio:deviceX/in_intensity_red_integration_time +What: /sys/.../iio:deviceX/in_intensity_green_integration_time +What: /sys/.../iio:deviceX/in_intensity_blue_integration_time +What: /sys/.../iio:deviceX/in_intensity_clear_integration_time +What: /sys/.../iio:deviceX/in_illuminance_integration_time +KernelVersion: 3.12 +Contact: linux-iio@vger.kernel.org +Description: + This attribute is used to get/set the integration time in + seconds. |