Commit 71a48562 authored by Rubén Gómez's avatar Rubén Gómez Committed by Rafael J. Wysocki
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ACPI: resource: Add IRQ override quirk for LG UltraPC 17U70P 

Add an ACPI IRQ override quirk for LG UltraPC 17U70P to address the
internal keyboard problem on it.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=213031
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216983


Signed-off-by: default avatarRubén Gómez Agudo <mrgommer@proton.me>
[ rjw: Subject, changelog, white space damage fixes ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent f1fcbaa1

drivers/acpi/resource.c

+12 −0
Original line number Diff line number Diff line
@@ -516,6 +516,17 @@ static const struct dmi_system_id maingear_laptop[] = { 
	{ }

};



static const struct dmi_system_id lg_laptop[] = {

	{

		.ident = "LG Electronics 17U70P",

		.matches = {

			DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),

			DMI_MATCH(DMI_BOARD_NAME, "17U70P"),

		},

	},

	{ }

};



struct irq_override_cmp {

	const struct dmi_system_id *system;

	unsigned char irq;
@@ -532,6 +543,7 @@ static const struct irq_override_cmp override_table[] = { 
	{ lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },

	{ tongfang_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },

	{ maingear_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },

	{ lg_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },

};



static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity,