Documentation/userspace-api/media/dvb/frontend-property-terrestrial-systems.rst

Source file repositories/reference/linux-study-clean/Documentation/userspace-api/media/dvb/frontend-property-terrestrial-systems.rst

File Facts

System: Linux kernel
Corpus path: Documentation/userspace-api/media/dvb/frontend-property-terrestrial-systems.rst
Extension: .rst
Size: 7526 bytes
Lines: 295
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

.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later

.. _frontend-property-terrestrial-systems:

***********************************************
Properties used on terrestrial delivery systems
***********************************************


.. _dvbt-params:

DVB-T delivery system
=====================

The following parameters are valid for DVB-T:

-  :ref:`DTV_API_VERSION <DTV-API-VERSION>`

-  :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`

-  :ref:`DTV_TUNE <DTV-TUNE>`

-  :ref:`DTV_CLEAR <DTV-CLEAR>`

-  :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`

-  :ref:`DTV_MODULATION <DTV-MODULATION>`

-  :ref:`DTV_BANDWIDTH_HZ <DTV-BANDWIDTH-HZ>`

-  :ref:`DTV_INVERSION <DTV-INVERSION>`

-  :ref:`DTV_CODE_RATE_HP <DTV-CODE-RATE-HP>`

-  :ref:`DTV_CODE_RATE_LP <DTV-CODE-RATE-LP>`

-  :ref:`DTV_GUARD_INTERVAL <DTV-GUARD-INTERVAL>`

-  :ref:`DTV_TRANSMISSION_MODE <DTV-TRANSMISSION-MODE>`

-  :ref:`DTV_HIERARCHY <DTV-HIERARCHY>`

-  :ref:`DTV_LNA <DTV-LNA>`

In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
are also valid.


.. _dvbt2-params:

DVB-T2 delivery system
======================

DVB-T2 support is currently in the early stages of development, so
expect that this section may grow and become more detailed with time.

The following parameters are valid for DVB-T2:

-  :ref:`DTV_API_VERSION <DTV-API-VERSION>`

-  :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`

-  :ref:`DTV_TUNE <DTV-TUNE>`

-  :ref:`DTV_CLEAR <DTV-CLEAR>`

-  :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`

-  :ref:`DTV_MODULATION <DTV-MODULATION>`

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.