Thread (94 messages) 94 messages, 12 authors, 2022-01-05
STALE1641d

[PATCH 5.10 66/76] Input: i8042 - enable deferred probe quirk for ASUS UM325UA

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-12-27 15:43:38
Also in: lkml

From: Samuel Čavoj <redacted>

commit 44ee250aeeabb28b52a10397ac17ffb8bfe94839 upstream.

The ASUS UM325UA suffers from the same issue as the ASUS UX425UA, which
is a very similar laptop. The i8042 device is not usable immediately
after boot and fails to initialize, requiring a deferred retry.

Enable the deferred probe quirk for the UM325UA.

BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1190256
Signed-off-by: Samuel Čavoj <redacted>
Link: https://lore.kernel.org/r/20211204015615.232948-1-samuel@cavoj.net (local)
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/input/serio/i8042-x86ia64io.h |    7 +++++++
 1 file changed, 7 insertions(+)
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -992,6 +992,13 @@ static const struct dmi_system_id __init
 			DMI_MATCH(DMI_PRODUCT_NAME, "C504"),
 		},
 	},
+	{
+		/* ASUS ZenBook UM325UA */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UA_UM325UA"),
+		},
+	},
 	{ }
 };
 

Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help