Unverified Commit c0ddc540 authored by Antheas Kapenekakis's avatar Antheas Kapenekakis Committed by Ilpo Järvinen
Browse files

platform/x86/amd/pmc: Add spurious_8042 to Xbox Ally 

The Xbox Ally features a Van Gogh SoC that has spurious interrupts
during resume. We get the following logs:

atkbd_receive_byte: 20 callbacks suppressed
atkbd serio0: Spurious ACK on isa0060/serio0. Some program might be trying to access hardware directly.

So, add the spurious_8042 quirk for it. It does not have a keyboard, so
this does not result in any functional loss.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4659


Signed-off-by: default avatarAntheas Kapenekakis <lkml@antheas.dev>
Reviewed-by: default avatarMario Limonciello (AMD) <superm1@kernel.org>
Link: https://patch.msgid.link/20251024152152.3981721-3-lkml@antheas.dev


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent db4a3f0f

drivers/platform/x86/amd/pmc/pmc-quirks.c

+8 −0
Original line number Diff line number Diff line
@@ -122,6 +122,14 @@ static const struct dmi_system_id fwbug_list[] = { 
			DMI_MATCH(DMI_PRODUCT_NAME, "21A1"),

		}

	},

	{

		.ident = "ROG Xbox Ally RC73YA",

		.driver_data = &quirk_spurious_8042,

		.matches = {

			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."),

			DMI_MATCH(DMI_BOARD_NAME, "RC73YA"),

		}

	},

	/* https://bugzilla.kernel.org/show_bug.cgi?id=218024 */

	{

		.ident = "V14 G4 AMN",