platform/x86: x86-android-tablets: Fix Bluetooth on Lenovo Yoga Book

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The Lenovo Yoga Book yb1-x90f/l has (another) bug in its DSDT where
the UART resource for the BTH0 ACPI device contains
"\\_SB.PCIO.URT1" as path to the UART.

Note that is with a letter 'O' instead of the number '0' which is wrong.

Add a x86_serdev_info entry to make the x86-android-tablets module
manually setup the /sys/bus/serial device for the Bluetooth UART
to fix Bluetooth not working due to this bug.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230429180230.97716-1-hdegoede@redhat.com

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Hans de Goede 2023-04-29 20:02:29 +02:00

parent c910506610

commit d190a7786e

1 changed files with 15 additions and 0 deletions

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drivers/platform/x86/x86-android-tablets/lenovo.c

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