Documentation/ABI/testing/debugfs-iio-ad9467
Source file repositories/reference/linux-study-clean/Documentation/ABI/testing/debugfs-iio-ad9467
File Facts
- System
- Linux kernel
- Corpus path
Documentation/ABI/testing/debugfs-iio-ad9467- Extension
[no extension]- Size
- 1151 bytes
- Lines
- 40
- 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/kernel/debug/iio/iio:deviceX/calibration_table_dump
KernelVersion: 6.11
Contact: linux-iio@vger.kernel.org
Description:
This dumps the calibration table that was filled during the
digital interface tuning process.
What: /sys/kernel/debug/iio/iio:deviceX/in_voltage_test_mode_available
KernelVersion: 6.11
Contact: linux-iio@vger.kernel.org
Description:
List all the available test tones:
- off
- midscale_short
- pos_fullscale
- neg_fullscale
- checkerboard
- prbs23
- prbs9
- one_zero_toggle
- user
- bit_toggle
- sync
- one_bit_high
- mixed_bit_frequency
- ramp
Note that depending on the actual device being used, some of the
above might not be available (and they won't be listed when
reading the file).
What: /sys/kernel/debug/iio/iio:deviceX/in_voltageY_test_mode
KernelVersion: 6.11
Contact: linux-iio@vger.kernel.org
Description:
Writing to this file will initiate one of available test tone on
channel Y. Reading it, shows which test is running. In cases
where an IIO backend is available and supports the test tone,
additional information about the data correctness is given.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.