ACPI: resource: Honor MADT INT_SRC_OVR settings for IRQ1 on AMD Zen

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commit c6a1fd910d upstream.

On AMD Zen acpi_dev_irq_override() by default prefers the DSDT IRQ 1
settings over the MADT settings.

This causes the keyboard to malfunction on some laptop models
(see Links), all models from the Links have an INT_SRC_OVR MADT entry
for IRQ 1.

Fixes: a9c4a912b7 ("ACPI: resource: Remove "Zen" specific match and quirks")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217336
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217394
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217406
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Hans de Goede 2023-08-09 10:55:25 +02:00 • committed by Greg Kroah-Hartman

parent 8bb595a262

commit 2756f4353d

3 changed files with 10 additions and 0 deletions

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2

arch/x86/include/asm/acpi.h

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4

arch/x86/kernel/acpi/boot.c

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4

drivers/acpi/resource.c

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