mirror of https://gitee.com/openkylin/linux.git
fcc22c5f9d
CEA-861 says: "A Source shall not send a non-zero Q value that does not correspond to the default RGB Quantization Range for the transmitted Picture unless the Sink indicates support for the Q bit in a Video Capabilities Data Block." Make TDA998x compliant by using the helper to set the quantisation range in the infoframe, and using the TDA998x's colour scaling to appropriately adjust the RGB values sent to the monitor. This ensures that monitors that do not support the Q bit are sent RGB values that are within the expected range. Monitors with support for the Q bit will be sent full-range RGB. Reviewed-by: Brian Starkey <brian.starkey@arm.com> Tested-by: Sven Van Asbroeck <TheSven73@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> |
||
|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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 Restructured Text 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.