Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

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: Antheas Kapenekakis <lkml@antheas.dev>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Link: https://patch.msgid.link/20251024152152.3981721-3-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

authored by

Antheas Kapenekakis and committed by
Ilpo Järvinen
c0ddc540 db4a3f0f

+8
+8
drivers/platform/x86/amd/pmc/pmc-quirks.c
··· 122 122 DMI_MATCH(DMI_PRODUCT_NAME, "21A1"), 123 123 } 124 124 }, 125 + { 126 + .ident = "ROG Xbox Ally RC73YA", 127 + .driver_data = &quirk_spurious_8042, 128 + .matches = { 129 + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."), 130 + DMI_MATCH(DMI_BOARD_NAME, "RC73YA"), 131 + } 132 + }, 125 133 /* https://bugzilla.kernel.org/show_bug.cgi?id=218024 */ 126 134 { 127 135 .ident = "V14 G4 AMN",