a235d5b8e5
There are tons of quirks for HD-audio and many of them are without model string, hence it's not trivial to apply the same quirk for a new device. This patch makes it easier: namely, the model string accepts a form as "XXXX:YYYY" (a pair of hex numbers of the subsystem-vendor and subsystem-device IDs), to specify the alias of PCI (or codec) SSID. e.g. passing model=1234:abcd would apply the quirk that matches with the given SSID 1234:abcd instead of the actual SSID. Link: https://lore.kernel.org/r/20210823073722.14873-3-tiwai@suse.de 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.