On 10/24/2025 10:21 AM, Antheas Kapenekakis wrote:
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 <[email protected]>
Reviewed-by: Mario Limonciello (AMD) <[email protected]>> ---
drivers/platform/x86/amd/pmc/pmc-quirks.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/platform/x86/amd/pmc/pmc-quirks.c
b/drivers/platform/x86/amd/pmc/pmc-quirks.c
index d63aaad7ef59..eb641ce0e982 100644
--- a/drivers/platform/x86/amd/pmc/pmc-quirks.c
+++ b/drivers/platform/x86/amd/pmc/pmc-quirks.c
@@ -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",
