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Commit cd202a9f authored by Hui Wang's avatar Hui Wang Committed by Greg Kroah-Hartman
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ACPI: resources: Add DMI-based legacy IRQ override quirk

[ Upstream commit 892a012699fc0b91a2ed6309078936191447f480 ]

After the commit 0ec4e55e9f57 ("ACPI: resources: Add checks for ACPI
IRQ override") is reverted, the keyboard on Medion laptops can't
work again.

To fix the keyboard issue, add a DMI-based override check that will
not affect other machines along the lines of prt_quirks[] in
drivers/acpi/pci_irq.c.

If similar issues are seen on other platforms, the quirk table could
be expanded in the future.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213031
BugLink: http://bugs.launchpad.net/bugs/1909814


Suggested-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Reported-by: default avatarManuel Krause <manuelkrause@netscape.net>
Tested-by: default avatarManuel Krause <manuelkrause@netscape.net>
Signed-off-by: default avatarHui Wang <hui.wang@canonical.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Stable-dep-of: c1ed72171ed5 ("ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CBA")
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 26b2bc9b
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