Hans de Goede 0f31a7effa net: rfkill: gpio: Do not load on Lenovo Yoga Tab 3 Pro YT3-X90
The Lenovo Yoga Tab 3 Pro YT3-X90 has a non functional "BCM4752" ACPI
device, which uses GPIO resources which are actually necessary / used
for the sound (codec, speaker amplifier) on the Lenovo Yoga Tab 3 Pro.

If the rfkill-gpio driver loads before the sound drivers do the sound
drivers fail to load because the GPIOs are already claimed.

Add a DMI based deny list with the Lenovo Yoga Tab 3 Pro on there and
make rfkill_gpio_probe() exit with -ENODEV for devices on the DMI based
deny list.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patch.msgid.link/20240825131916.6388-1-hdegoede@redhat.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-08-27 10:28:55 +02:00
2022-09-28 09:02:20 +02:00
2024-07-28 14:19:55 -07:00
2024-03-18 03:36:32 -06:00

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.
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