Documentation/ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta
Source file repositories/reference/linux-study-clean/Documentation/ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta
File Facts
- System
- Linux kernel
- Corpus path
Documentation/ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta- Extension
[no extension]- Size
- 981 bytes
- Lines
- 24
- 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.
- Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
Dependency Surface
- No C-style include directives detected by the generator.
Detected Declarations
- No top-level syscall, struct, function, initcall, or export declaration detected by the generator.
Annotated Snippet
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration
KernelVersion: 5.5
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, initiates the system calibration procedure. This is done on a
single channel at a time. Write '1' to start the calibration.
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration_mode_available
KernelVersion: 5.5
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, returns a list with the possible calibration modes.
There are two available options:
"zero_scale" - calibrate to zero scale
"full_scale" - calibrate to full scale
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sys_calibration_mode
KernelVersion: 5.5
Contact: linux-iio@vger.kernel.org
Description:
This attribute, if available, sets up the calibration mode used in the system calibration
procedure. Reading returns the current calibration mode.
Writing sets the system calibration mode.Annotation
- Atlas domain: Support Tooling And Documentation / Documentation.
- Implementation status: atlas-only.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.