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7d28fb4d16
On the Vexia EDU ATLA 10 tablet, which ships with Android + a custom Linux (guadalinex) using the custom Android kernel the UART controllers are not enumerated as ACPI devices as they typically are. Instead they are enumerated through PCI and getting the serdev-controller by ACPI HID + UID does not work. Add support for getting the serdev-controller by the PCI devfn of its parent instead. This also renames the use_pci_devname flag to use_pci since the former name now no longer is accurate. Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20241204204227.95757-8-hdegoede@redhat.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.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 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.