Cryolitia PukNgae
98b5427bb6
Change its permision from 0644 to 0444, and add runtime processing. Developers now can change it during sysfs, without rebooting, for debugging new buggy devices. Co-developed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Cryolitia PukNgae <cryolitia@uniontech.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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.