mirror of
https://github.com/torvalds/linux.git
synced 2026-07-29 10:41:49 +02:00
Linux kernel source tree
04f08db52b
Add support for SPD, AUDIO, DRM and HDMI InfoFrames. Also add support for ISRC1 and ISRC2 Packet Types and a programmable type for both Packet and InfoFrames. The tc358743 HDMI-to-CSI2 bridge is widely available, and it has quite flexible InfoFrame/Packet Type support, so this makes it a very nice device to capture such data. The ACP (Audio Content Protection) Packet capture data is chosen as the programmable type. ACP is typically only used for protected audio, which is quite rare, so instead it is reprogrammed to capture DRM InfoFrames by default. This can be changed by using the packet_type module option to anything you want, and you can change it on the fly as well. It will be updated whenever VIDIOC_LOG_STATUS is called (it's really a debug feature). Tested on my Raspberry Pi 5. Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.