Documentation/ABI/obsolete/sysfs-bus-iio

Source file repositories/reference/linux-study-clean/Documentation/ABI/obsolete/sysfs-bus-iio

File Facts

System
Linux kernel
Corpus path
Documentation/ABI/obsolete/sysfs-bus-iio
Extension
[no extension]
Size
8047 bytes
Lines
175
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: Documentation
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

What:		/sys/bus/iio/devices/iio:deviceX/buffer/length
KernelVersion:	2.6.35
Contact:	linux-iio@vger.kernel.org
Description:
		Number of scans contained by the buffer.

		Since Kernel 5.11, multiple buffers are supported.
		so, it is better to use, instead:

			/sys/bus/iio/devices/iio:deviceX/bufferY/length

What:		/sys/bus/iio/devices/iio:deviceX/buffer/enable
KernelVersion:	2.6.35
Contact:	linux-iio@vger.kernel.org
Description:
		Actually start the buffer capture up.  Will start trigger
		if first device and appropriate.

		Since Kernel 5.11, multiple buffers are supported.
		so, it is better to use, instead:

			/sys/bus/iio/devices/iio:deviceX/bufferY/enable

What:		/sys/bus/iio/devices/iio:deviceX/scan_elements
KernelVersion:	2.6.37
Contact:	linux-iio@vger.kernel.org
Description:
		Directory containing interfaces for elements that will be
		captured for a single triggered sample set in the buffer.

		Since kernel 5.11 the scan_elements attributes are merged into
		the bufferY directory, to be configurable per buffer.

What:		/sys/.../iio:deviceX/scan_elements/in_accel_x_en
What:		/sys/.../iio:deviceX/scan_elements/in_accel_y_en
What:		/sys/.../iio:deviceX/scan_elements/in_accel_z_en
What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_x_en
What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_y_en
What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_z_en
What:		/sys/.../iio:deviceX/scan_elements/in_magn_x_en
What:		/sys/.../iio:deviceX/scan_elements/in_magn_y_en
What:		/sys/.../iio:deviceX/scan_elements/in_magn_z_en
What:		/sys/.../iio:deviceX/scan_elements/in_rot_from_north_magnetic_en
What:		/sys/.../iio:deviceX/scan_elements/in_rot_from_north_true_en
What:		/sys/.../iio:deviceX/scan_elements/in_rot_from_north_magnetic_tilt_comp_en
What:		/sys/.../iio:deviceX/scan_elements/in_rot_from_north_true_tilt_comp_en
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_incli_x_en
What:		/sys/.../iio:deviceX/scan_elements/in_incli_y_en
What:		/sys/.../iio:deviceX/scan_elements/in_pressureY_en
What:		/sys/.../iio:deviceX/scan_elements/in_pressure_en
What:		/sys/.../iio:deviceX/scan_elements/in_rot_quaternion_en
What:		/sys/.../iio:deviceX/scan_elements/in_proximity_en
KernelVersion:	2.6.37
Contact:	linux-iio@vger.kernel.org
Description:
		Scan element control for triggered data capture.

		Since kernel 5.11 the scan_elements attributes are merged into
		the bufferY directory, to be configurable per buffer.

What:		/sys/.../iio:deviceX/scan_elements/in_accel_type
What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_type
What:		/sys/.../iio:deviceX/scan_elements/in_magn_type
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

Annotation

Implementation Notes