Documentation/userspace-api/media/dvb/demux.rst
Source file repositories/reference/linux-study-clean/Documentation/userspace-api/media/dvb/demux.rst
File Facts
- System
- Linux kernel
- Corpus path
Documentation/userspace-api/media/dvb/demux.rst- Extension
.rst- Size
- 583 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
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
.. _dvb_demux:
#######################
Digital TV Demux Device
#######################
The Digital TV demux device controls the MPEG-TS filters for the
digital TV. If the driver and hardware supports, those filters are
implemented at the hardware. Otherwise, the Kernel provides a software
emulation.
It can be accessed through ``/dev/adapter?/demux?``. Data types and
ioctl definitions can be accessed by including ``linux/dvb/dmx.h`` in
your application.
.. toctree::
:maxdepth: 1
dmx_types
dmx_fcallsAnnotation
- 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.