mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 19:08:57 +09:00
f863fac1b1
Allow reading and writing gmux ports from userspace. For example: echo 4 > /sys/kernel/debug/apple_gmux/selected_port cat /sys/kernel/debug/apple_gmux/selected_port_data | xxd -p Will show the gmux version information (00000005 in this case) Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Orlando Chamberlain <orlandoch.dev@gmail.com> Link: https://lore.kernel.org/r/20230303112842.3094-5-orlandoch.dev@gmail.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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.