From e5fd91f1ef340da553f7a79da9540c3db711c937 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 8 Sep 2015 01:01:14 -0300 Subject: Linux-libre 4.2-gnu --- Documentation/ABI/testing/sysfs-bus-iio | 99 +++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) (limited to 'Documentation/ABI/testing/sysfs-bus-iio') diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 1fbdd79d1..70c9b1ac6 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -71,6 +71,8 @@ Description: What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_raw What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_raw +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_raw +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_raw KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org Description: @@ -81,6 +83,11 @@ Description: unique to allow association with event codes. Units after application of scale and offset are millivolts. + Channels with 'i' and 'q' modifiers always exist in pairs and both + channels refer to the same signal. The 'i' channel contains the in-phase + component of the signal while the 'q' channel contains the quadrature + component. + What: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_raw KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org @@ -246,8 +253,16 @@ What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_offset What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_offset What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_offset What: /sys/bus/iio/devices/iio:deviceX/in_voltage_offset +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_offset +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_offset +What: /sys/bus/iio/devices/iio:deviceX/in_voltage_q_offset +What: /sys/bus/iio/devices/iio:deviceX/in_voltage_i_offset What: /sys/bus/iio/devices/iio:deviceX/in_currentY_offset What: /sys/bus/iio/devices/iio:deviceX/in_current_offset +What: /sys/bus/iio/devices/iio:deviceX/in_currentY_i_offset +What: /sys/bus/iio/devices/iio:deviceX/in_currentY_q_offset +What: /sys/bus/iio/devices/iio:deviceX/in_current_q_offset +What: /sys/bus/iio/devices/iio:deviceX/in_current_i_offset What: /sys/bus/iio/devices/iio:deviceX/in_tempY_offset What: /sys/bus/iio/devices/iio:deviceX/in_temp_offset What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_offset @@ -273,14 +288,22 @@ Description: to the _raw output. What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_scale +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_scale +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_scale What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_scale What: /sys/bus/iio/devices/iio:deviceX/in_voltage_scale +What: /sys/bus/iio/devices/iio:deviceX/in_voltage_i_scale +What: /sys/bus/iio/devices/iio:deviceX/in_voltage_q_scale What: /sys/bus/iio/devices/iio:deviceX/in_voltage-voltage_scale What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_scale What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_scale What: /sys/bus/iio/devices/iio:deviceX/in_currentY_scale What: /sys/bus/iio/devices/iio:deviceX/in_currentY_supply_scale What: /sys/bus/iio/devices/iio:deviceX/in_current_scale +What: /sys/bus/iio/devices/iio:deviceX/in_currentY_i_scale +What: /sys/bus/iio/devices/iio:deviceX/in_currentY_q_scale +What: /sys/bus/iio/devices/iio:deviceX/in_current_i_scale +What: /sys/bus/iio/devices/iio:deviceX/in_current_q_scale What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale What: /sys/bus/iio/devices/iio:deviceX/in_accel_peak_scale What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_scale @@ -328,6 +351,10 @@ Description: What /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibscale What /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_calibscale +What /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_calibscale +What /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_calibscale +What /sys/bus/iio/devices/iio:deviceX/in_voltage_i_calibscale +What /sys/bus/iio/devices/iio:deviceX/in_voltage_q_calibscale What /sys/bus/iio/devices/iio:deviceX/in_voltage_calibscale What /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibscale What /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibscale @@ -420,6 +447,16 @@ Description: to the underlying data channel, then this parameter gives the 3dB frequency of the filter in Hz. +What: /sys/.../in_accel_filter_high_pass_3db_frequency +What: /sys/.../in_anglvel_filter_high_pass_3db_frequency +What: /sys/.../in_magn_filter_high_pass_3db_frequency +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + If a known or controllable high pass filter is applied + to the underlying data channel, then this parameter + gives the 3dB frequency of the filter in Hz. + What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_raw What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_raw KernelVersion: 2.6.37 @@ -880,6 +917,26 @@ Description: met before an event is generated. If direction is not specified then this period applies to both directions. +What: /sys/.../events/in_accel_thresh_rising_low_pass_filter_3db +What: /sys/.../events/in_anglvel_thresh_rising_low_pass_filter_3db +What: /sys/.../events/in_magn_thresh_rising_low_pass_filter_3db +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + If a low pass filter can be applied to the event generation + this property gives its 3db frequency in Hz. + A value of zero disables the filter. + +What: /sys/.../events/in_accel_thresh_rising_high_pass_filter_3db +What: /sys/.../events/in_anglvel_thresh_rising_high_pass_filter_3db +What: /sys/.../events/in_magn_thresh_rising_high_pass_filter_3db +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + If a high pass filter can be applied to the event generation + this property gives its 3db frequency in Hz. + A value of zero disables the filter. + What: /sys/.../events/in_activity_still_thresh_rising_en What: /sys/.../events/in_activity_still_thresh_falling_en What: /sys/.../events/in_activity_walking_thresh_rising_en @@ -1016,6 +1073,10 @@ What: /sys/.../iio:deviceX/scan_elements/in_timestamp_en What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_en What: /sys/.../iio:deviceX/scan_elements/in_voltageY_en What: /sys/.../iio:deviceX/scan_elements/in_voltageY-voltageZ_en +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_i_en +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_q_en +What: /sys/.../iio:deviceX/scan_elements/in_voltage_i_en +What: /sys/.../iio:deviceX/scan_elements/in_voltage_q_en What: /sys/.../iio:deviceX/scan_elements/in_incli_x_en What: /sys/.../iio:deviceX/scan_elements/in_incli_y_en What: /sys/.../iio:deviceX/scan_elements/in_pressureY_en @@ -1034,6 +1095,10 @@ What: /sys/.../iio:deviceX/scan_elements/in_incli_type What: /sys/.../iio:deviceX/scan_elements/in_voltageY_type What: /sys/.../iio:deviceX/scan_elements/in_voltage_type What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_type +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_i_type +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_q_type +What: /sys/.../iio:deviceX/scan_elements/in_voltage_i_type +What: /sys/.../iio:deviceX/scan_elements/in_voltage_q_type What: /sys/.../iio:deviceX/scan_elements/in_timestamp_type What: /sys/.../iio:deviceX/scan_elements/in_pressureY_type What: /sys/.../iio:deviceX/scan_elements/in_pressure_type @@ -1071,6 +1136,10 @@ Description: What: /sys/.../iio:deviceX/scan_elements/in_voltageY_index What: /sys/.../iio:deviceX/scan_elements/in_voltageY_supply_index +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_i_index +What: /sys/.../iio:deviceX/scan_elements/in_voltageY_q_index +What: /sys/.../iio:deviceX/scan_elements/in_voltage_i_index +What: /sys/.../iio:deviceX/scan_elements/in_voltage_q_index What: /sys/.../iio:deviceX/scan_elements/in_accel_x_index What: /sys/.../iio:deviceX/scan_elements/in_accel_y_index What: /sys/.../iio:deviceX/scan_elements/in_accel_z_index @@ -1228,6 +1297,8 @@ Description: or without compensation from tilt sensors. What: /sys/bus/iio/devices/iio:deviceX/in_currentX_raw +What: /sys/bus/iio/devices/iio:deviceX/in_currentX_i_raw +What: /sys/bus/iio/devices/iio:deviceX/in_currentX_q_raw KernelVersion: 3.18 Contact: linux-iio@vger.kernel.org Description: @@ -1236,6 +1307,11 @@ Description: present, output should be considered as processed with the unit in milliamps. + Channels with 'i' and 'q' modifiers always exist in pairs and both + channels refer to the same signal. The 'i' channel contains the in-phase + component of the signal while the 'q' channel contains the quadrature + component. + What: /sys/.../iio:deviceX/in_energy_en What: /sys/.../iio:deviceX/in_distance_en What: /sys/.../iio:deviceX/in_velocity_sqrt(x^2+y^2+z^2)_en @@ -1362,3 +1438,26 @@ Description: hwfifo_watermak_min but not equal to any of the values in this list, the driver will chose an appropriate value for the hardware fifo watermark level. + +What: /sys/bus/iio/devices/iio:deviceX/in_temp_calibemissivity +What: /sys/bus/iio/devices/iio:deviceX/in_tempX_calibemissivity +What: /sys/bus/iio/devices/iio:deviceX/in_temp_object_calibemissivity +What: /sys/bus/iio/devices/iio:deviceX/in_tempX_object_calibemissivity +KernelVersion: 4.1 +Contact: linux-iio@vger.kernel.org +Description: + The emissivity ratio of the surface in the field of view of the + contactless temperature sensor. Emissivity varies from 0 to 1, + with 1 being the emissivity of a black body. + +What: /sys/bus/iio/devices/iio:deviceX/in_magn_x_oversampling_ratio +What: /sys/bus/iio/devices/iio:deviceX/in_magn_y_oversampling_ratio +What: /sys/bus/iio/devices/iio:deviceX/in_magn_z_oversampling_ratio +KernelVersion: 4.2 +Contact: linux-iio@vger.kernel.org +Description: + Hardware applied number of measurements for acquiring one + data point. The HW will do [_name]_oversampling_ratio + measurements and return the average value as output data. Each + value resulted from [_name]_oversampling_ratio measurements + is considered as one sample for [_name]_sampling_frequency. -- cgit v1.2.3-54-g00ecf