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

5.0 KiB

Raw Blame History

View Raw