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author | 2023-04-11 20:31:44 +0200 | |
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committer | 2023-04-11 20:52:19 +0200 | |
commit | 05cda427126f30ce3fc8ffd82fd6f5196398d502 (patch) | |
tree | ea49125569ecd99ea508ea76486a23adf6766123 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | Linux 6.3-rc6 (diff) | |
download | wireguard-linux-05cda427126f30ce3fc8ffd82fd6f5196398d502.tar.xz wireguard-linux-05cda427126f30ce3fc8ffd82fd6f5196398d502.zip |
ACPI: resource: Skip IRQ override on ASUS ExpertBook B1502CBA
Like the ASUS ExpertBook B2502CBA and various ASUS Vivobook laptops, the
ASUS ExpertBook B1502CBA has an ACPI DSDT table that describes IRQ 1 as
ActiveLow while the kernel overrides it to Edge_High.
$ sudo dmesg | grep DMI
DMI: ASUSTeK COMPUTER INC. ASUS EXPERTBOOK B1502CBA_B1502CBA/B1502CBA, BIOS B1502CBA.300 01/18/2023
$ grep -A 40 PS2K dsdt.dsl | grep IRQ -A 1
IRQ (Level, ActiveLow, Exclusive, )
{1}
This prevents the keyboard from working. To fix this issue, add this laptop
to the skip_override_table so that the kernel does not override IRQ 1.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217323
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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