mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2025-01-10 07:44:23 +08:00
f35294e13c
Currently we reset the whole PCON linkConfig DPCD to set the TMDS mode. This also resets the Source control bit and HDMI link enable bit and goes to autonomous mode of operation, which is seen to spoil the PCONs internal state. This patch avoids resetting the PCON link config register and sets only the source control bit, with FRL Enable bit set to 0 (TMDS mode) in the configuration DPCD. It then enables the HDMI Link Enable bit. v2: Removed the redundant resetting of the bits as the buffer is already initialized to 0. (Uma) Updated comments and commit message. v3: Rebase Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211110072947.171659-3-ankit.k.nautiyal@intel.com |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| 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 | ||
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.