linux-kernel - [PATCH 5.15 017/136] Input: i8042 - add additional TUXEDO devices to i8042 quirk tables

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Date:   Mon, 29 Aug 2022 12:58:04 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Werner Sembach <wse@...edocomputers.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 017/136] Input: i8042 - add additional TUXEDO devices to i8042 quirk tables

From: Werner Sembach <wse@...edocomputers.com>

[ Upstream commit 436d219069628f0f0ed27f606224d4ee02a0ca17 ]

A lot of modern Clevo barebones have touchpad and/or keyboard issues after
suspend fixable with nomux + reset + noloop + nopnp. Luckily, none of them
have an external PS/2 port so this can safely be set for all of them.

I'm not entirely sure if every device listed really needs all four quirks,
but after testing and production use. No negative effects could be
observed when setting all four.

Signed-off-by: Werner Sembach <wse@...edocomputers.com>
Reviewed-by: Hans de Goede <hdegoede@...hat.com>
Cc: stable@...r.kernel.org
Link: https://lore.kernel.org/r/20220708161005.1251929-2-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/input/serio/i8042-x86ia64io.h | 76 ++++++++++++++++++++++++---
 1 file changed, 68 insertions(+), 8 deletions(-)

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 184d7c30f732f..4b0201cf71f5e 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -900,14 +900,6 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		},
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX)
 	},
-	{
-		/* Clevo P650RS, 650RP6, Sager NP8152-S, and others */
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"),
-		},
-		.driver_data = (void *)(SERIO_QUIRK_RESET_ALWAYS)
-	},
 	{
 		/* OQO Model 01 */
 		.matches = {
@@ -1162,6 +1154,74 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
 					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
 	},
+	{
+		/*
+		 * This is only a partial board_name and might be followed by
+		 * another letter or number. DMI_MATCH however does do partial
+		 * matching.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "P65xH"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
+	{
+		/* Clevo P650RS, 650RP6, Sager NP8152-S, and others */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
+	{
+		/*
+		 * This is only a partial board_name and might be followed by
+		 * another letter or number. DMI_MATCH however does do partial
+		 * matching.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "P65_P67H"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
+	{
+		/*
+		 * This is only a partial board_name and might be followed by
+		 * another letter or number. DMI_MATCH however does do partial
+		 * matching.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "P65_67RP"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
+	{
+		/*
+		 * This is only a partial board_name and might be followed by
+		 * another letter or number. DMI_MATCH however does do partial
+		 * matching.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "P65_67RS"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
+	{
+		/*
+		 * This is only a partial board_name and might be followed by
+		 * another letter or number. DMI_MATCH however does do partial
+		 * matching.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_PRODUCT_NAME, "P67xRP"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
 	{
 		.matches = {
 			DMI_MATCH(DMI_BOARD_NAME, "PB50_70DFx,DDx"),
-- 
2.35.1