9a6804aa1c
The HP Elitebook 645 G9 laptop (with motherboard model 89D2) uses the ALC236 codec and requires the alc236_fixup_hp_mute_led_micmute_vref fixup in order to enable mute/micmute LEDs. Note: the alc236_fixup_hp_gpio_led fixup, which is used by the Elitebook 640 G9, does not work with the 645 G9. [ rearranged the entry in SSID order -- tiwai ] Signed-off-by: Elvis Angelaccio <elvis.angelaccio@kde.org> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/4055cb48-e228-8a13-524d-afbb7aaafebe@kde.org 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 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.