kernel/linux.git/drivers/acpi/resource.c, branch v6.19.11

ACPI: resource: Add JWIPC JVC9100 to irq1_level_low_skip_override[]

2026-03-04T12:19:38+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

Merge branches 'acpi-apei', 'acpi-misc' and 'pnp'

2025-09-29T13:28:51+00:00

Merge ACPI APEI updates, a miscellaneous update related to ACPI, and a PNP update for 6.18-rc1: - Remove redundant assignments in erst_dbg_{ioctl|write}() in the ACPI APEI driver (Thorsten Blum) - Allow the ACPI APEI EINJ to handle more types of addresses than just MMIO (Jiaqi Yan) - Use str_low_high() helper in two places in the ACPI code (Chelsy Ratnawat) - Use str_plural() to simplify the PNP code (Xichao Zhao) * acpi-apei: ACPI: APEI: EINJ: Allow more types of addresses except MMIO ACPI: APEI: Remove redundant assignments in erst_dbg_{ioctl|write}() * acpi-misc: ACPI: Use str_low_high() helper in two places * pnp: PNP: isapnp: use str_plural() to simplify the code

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

2025-09-04T18:29:39+00:00

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

ACPI: Use str_low_high() helper in two places

2025-08-25T18:25:53+00:00

Replace hard-coded string choices with the str_low_high() helper in two places in the ACPI code. Signed-off-by: Chelsy Ratnawat Link: https://patch.msgid.link/20250823220311.2035533-1-chelsyratnawat2001@gmail.com [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki

ACPI: resource: Use IRQ override on MACHENIKE 16P

2025-06-10T18:58:37+00:00

Use ACPI IRQ override on MACHENIKE laptop to make the internal keyboard work. Add a new entry to the irq1_edge_low_force_override structure, similar to the existing ones. Link: https://bbs.deepin.org.cn/zh/post/287628 Signed-off-by: Wentao Guan Link: https://patch.msgid.link/20250603122059.1072790-1-guanwentao@uniontech.com Signed-off-by: Rafael J. Wysocki

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

2025-05-09T18:12:52+00:00

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

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

2025-03-27T19:38:08+00:00

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

ACPI: resource: IRQ override for Eluktronics MECH-17

2025-02-05T20:12:46+00:00

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

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

2025-01-07T18:26:48+00:00

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

ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[]

2025-01-07T18:23:05+00:00

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