diff options
| author | Ai Chao <aichao@kylinos.cn> | 2026-01-13 15:27:19 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-01-14 17:25:19 +0100 |
| commit | ba6ded26dffe511b862a98a25955955e7154bfa8 (patch) | |
| tree | a7d9b916429faede58f5a26fa84b7d7198a21002 | |
| parent | 0f61b1860cc3f52aef9036d7235ed1f017632193 (diff) | |
ACPI: resource: Add JWIPC JVC9100 to irq1_level_low_skip_override[]
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 <aichao@kylinos.cn>
Link: https://patch.msgid.link/20260113072719.4154485-1-aichao@kylinos.cn
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/acpi/resource.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index d16906f46484..bc8050d8a6f5 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -532,6 +532,12 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = { DMI_MATCH(DMI_BOARD_NAME, "16T90SP"), }, }, + { + /* JWIPC JVC9100 */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "JVC9100"), + }, + }, { } }; @@ -706,6 +712,8 @@ struct irq_override_cmp { static const struct irq_override_cmp override_table[] = { { irq1_level_low_skip_override, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false }, + { irq1_level_low_skip_override, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 1, false }, + { irq1_level_low_skip_override, 11, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 1, false }, { irq1_edge_low_force_override, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true }, }; |