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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Samuel Čavoj" <samuel@cavoj.net>,
	"Dmitry Torokhov" <dmitry.torokhov@gmail.com>,
	"Sasha Levin" <sashal@kernel.org>,
	tiwai@suse.de, mpdesouza@suse.com, adobriyan@gmail.com,
	hdegoede@redhat.com, arnd@arndb.de, linux-input@vger.kernel.org
Subject: [PATCH AUTOSEL 5.10 03/14] Input: i8042 - enable deferred probe quirk for ASUS UM325UA
Date: Mon, 27 Dec 2021 14:04:41 -0500	[thread overview]
Message-ID: <20211227190452.1042714-3-sashal@kernel.org> (raw)
In-Reply-To: <20211227190452.1042714-1-sashal@kernel.org>

From: Samuel Čavoj <samuel@cavoj.net>

[ Upstream commit 44ee250aeeabb28b52a10397ac17ffb8bfe94839 ]

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 <samuel@cavoj.net>
Link: https://lore.kernel.org/r/20211204015615.232948-1-samuel@cavoj.net
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/input/serio/i8042-x86ia64io.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 1acc7c8449294..148a7c5fd0e22 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -1003,6 +1003,13 @@ static const struct dmi_system_id i8042_dmi_probe_defer_table[] __initconst = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX425UA"),
 		},
 	},
+	{
+		/* ASUS ZenBook UM325UA */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ZenBook UX325UA_UM325UA"),
+		},
+	},
 	{ }
 };
 
-- 
2.34.1


  parent reply	other threads:[~2021-12-27 19:06 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20211227190452.1042714-1-sashal@kernel.org>
2021-12-27 19:04 ` [PATCH AUTOSEL 5.10 02/14] Input: i8042 - add deferred probe support Sasha Levin
2021-12-27 19:04 ` Sasha Levin [this message]
2021-12-27 19:04 ` [PATCH AUTOSEL 5.10 04/14] Input: goodix - add id->model mapping for the "9111" model Sasha Levin

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