archives/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-03-08 02:44:41 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

ACPI: resource: Add JWIPC JVC9100 to irq1_level_low_skip_override[]

Browse source 
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>
This commit is contained in:
Ai Chao 2026-01-13 15:27:19 +08:00 • committed by Rafael J. Wysocki
parent 0f61b1860c
commit ba6ded26df
1 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
drivers/acpi/resource.c
View file

@ -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 },
};