kernel/linux.git/drivers/acpi/resource.c, branch v6.12.80

ACPI: resource: Add JWIPC JVC9100 to irq1_level_low_skip_override[]

2026-03-04T12:20:54+00:00

[ Upstream commit ba6ded26dffe511b862a98a25955955e7154bfa8 ] Like the JWIPC JVC9100 has its serial IRQ (10 and 11) described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh which breaks the serial. irq 10, level, active-low, shared, skip-override irq 11, level, active-low, shared, skip-override Add the JVC9100 to the irq1_level_low_skip_override[] quirk table to fix this. Signed-off-by: Ai Chao Link: https://patch.msgid.link/20260113072719.4154485-1-aichao@kylinos.cn Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin

ACPI: resource: Skip IRQ override on ASUS Vivobook Pro N6506CU

2025-11-13T20:34:04+00:00

[ Upstream commit 3a351de0d9c86e23b9eca25838b19468aab02f38 ] Just like the other Vivobooks here, the N6506CU has its keyboard IRQ described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh, causing the internal keyboard not to work. Add the N6506CU to the irq1_level_low_skip_override[] quirk table to fix this. Signed-off-by: Sam van Kampen Link: https://patch.msgid.link/20250829145221.2294784-2-sam@tehsvk.net Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin

ACPI: resource: fix a typo for MECHREVO in irq1_edge_low_force_override[]

2025-06-19T13:31:32+00:00

[ Upstream commit 113e04276018bd13978051d8b05a613b4d390cc9 ] The vendor name for MECHREVO was incorrectly spelled in commit b53f09ecd602 ("ACPI: resource: Do IRQ override on MECHREV GM7XG0M"). Correct this typo in this trivial patch. Fixes: b53f09ecd602 ("ACPI: resource: Do IRQ override on MECHREV GM7XG0M") Signed-off-by: Mingcong Bai Link: https://patch.msgid.link/20250417073947.47419-1-jeffbai@aosc.io Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin

ACPI: resource: Skip IRQ override on ASUS Vivobook 14 X1404VAP

2025-04-10T12:39:38+00:00

commit 2da31ea2a085cd189857f2db0f7b78d0162db87a upstream. Like the ASUS Vivobook X1504VAP and Vivobook X1704VAP, the ASUS Vivobook 14 X1404VAP has its keyboard IRQ (1) described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh breaking the keyboard. $ sudo dmidecode […] System Information Manufacturer: ASUSTeK COMPUTER INC. Product Name: ASUS Vivobook 14 X1404VAP_X1404VA […] $ grep -A 30 PS2K dsdt.dsl | grep IRQ -A 1 IRQ (Level, ActiveLow, Exclusive, ) {1} Add the X1404VAP to the irq1_level_low_skip_override[] quirk table to fix this. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219224 Cc: All applicable Signed-off-by: Paul Menzel Reviewed-by: Hans de Goede Tested-by: Anton Shyndin Link: https://patch.msgid.link/20250318160903.77107-1-pmenzel@molgen.mpg.de Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman

ACPI: resource: IRQ override for Eluktronics MECH-17

2025-03-22T19:54:15+00:00

[ Upstream commit 607ab6f85f4194b644ea95ac5fe660ef575db3b4 ] The Eluktronics MECH-17 (GM7RG7N) needs IRQ overriding for the keyboard to work. Adding a DMI_MATCH entry for this laptop model makes the internal keyboard function normally. Signed-off-by: Gannon Kolding Link: https://patch.msgid.link/20250127093902.328361-1-gannon.kolding@gmail.com Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin

ACPI: resource: acpi_dev_irq_override(): Check DMI match last

2025-01-23T16:22:56+00:00

[ Upstream commit cd4a7b2e6a2437a5502910c08128ea3bad55a80b ] acpi_dev_irq_override() gets called approx. 30 times during boot (15 legacy IRQs * 2 override_table entries). Of these 30 calls at max 1 will match the non DMI checks done by acpi_dev_irq_override(). The dmi_check_system() check is by far the most expensive check done by acpi_dev_irq_override(), make this call the last check done by acpi_dev_irq_override() so that it will be called at max 1 time instead of 30 times. Signed-off-by: Hans de Goede Reviewed-by: Mario Limonciello Link: https://patch.msgid.link/20241228165253.42584-1-hdegoede@redhat.com [ rjw: Subject edit ] Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin

ACPI: resource: Add Asus Vivobook X1504VAP to irq1_level_low_skip_override[]

2025-01-17T12:40:50+00:00

commit 66d337fede44dcbab4107d37684af8fcab3d648e upstream. Like the Vivobook X1704VAP the X1504VAP has its keyboard IRQ (1) described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh which breaks the keyboard. Add the X1504VAP to the irq1_level_low_skip_override[] quirk table to fix this. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219224 Cc: All applicable Signed-off-by: Hans de Goede Link: https://patch.msgid.link/20241220181352.25974-1-hdegoede@redhat.com Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman

ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[]

2025-01-17T12:40:50+00:00

commit 7ed4e4a659d99499dc6968c61970d41b64feeac0 upstream. The TongFang GM5HG0A is a TongFang barebone design which is sold under various brand names. The ACPI IRQ override for the keyboard IRQ must be used on these AMD Zen laptops in order for the IRQ to work. At least on the SKIKK Vanaheim variant the DMI product- and board-name strings have been replaced by the OEM with "Vanaheim" so checking that board-name contains "GM5HG0A" as is usually done for TongFang barebones quirks does not work. The DMI OEM strings do contain "GM5HG0A". I have looked at the dmidecode for a few other TongFang devices and the TongFang code-name string being in the OEM strings seems to be something which is consistently true. Add a quirk checking one of the DMI_OEM_STRING(s) is "GM5HG0A" in the hope that this will work for other OEM versions of the "GM5HG0A" too. Link: https://www.skikk.eu/en/laptops/vanaheim-15-rtx-4060 Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219614 Cc: All applicable Signed-off-by: Hans de Goede Link: https://patch.msgid.link/20241228164845.42381-1-hdegoede@redhat.com Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman

ACPI: resource: Fix memory resource type union access

2024-12-19T17:13:15+00:00

[ Upstream commit 7899ca9f3bd2b008e9a7c41f2a9f1986052d7e96 ] In acpi_decode_space() addr->info.mem.caching is checked on main level for any resource type but addr->info.mem is part of union and thus valid only if the resource type is memory range. Move the check inside the preceeding switch/case to only execute it when the union is of correct type. Fixes: fcb29bbcd540 ("ACPI: Add prefetch decoding to the address space parser") Signed-off-by: Ilpo Järvinen Link: https://patch.msgid.link/20241202100614.20731-1-ilpo.jarvinen@linux.intel.com Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin

ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[]

2024-10-21T11:54:57+00:00

The LG Gram Pro 16 2-in-1 (2024) the 16T90SP has its keybopard IRQ (1) described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh which breaks the keyboard. Add the 16T90SP to the irq1_level_low_skip_override[] quirk table to fix this. Reported-by: Dirk Holten Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219382 Cc: All applicable Suggested-by: Dirk Holten Signed-off-by: Christian Heusel Link: https://patch.msgid.link/20241017-lg-gram-pro-keyboard-v2-1-7c8fbf6ff718@heusel.eu Signed-off-by: Rafael J. Wysocki