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| author | Hans de Goede <hdegoede@redhat.com> | 2024-08-25 15:19:16 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-08-27 10:28:55 +0200 |
| commit | 0f31a7effa5b7bd9cd9698ac43c443b7075f497c (patch) | |
| tree | f23329481f53fbf4466c435abf70aee8ef98e83f /net/rfkill/core.c | |
| parent | ff5aabe7c2a4a4b089a9ced0cb3d0e284963a7dd (diff) | |
| download | linux-0f31a7effa5b7bd9cd9698ac43c443b7075f497c.tar.gz linux-0f31a7effa5b7bd9cd9698ac43c443b7075f497c.tar.bz2 linux-0f31a7effa5b7bd9cd9698ac43c443b7075f497c.zip | |
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>
Diffstat (limited to 'net/rfkill/core.c')
0 files changed, 0 insertions, 0 deletions