[PATCH 2/4] Input: i8042: Add quirks for MECHREVO Wujie 15X Pro

[PATCH 2/4] Input: i8042: Add quirks for MECHREVO Wujie 15X Pro

[gongqi]

From: gongqi <550230171@qq.com>

The MECHREVO Wujie 15X Pro requires several i8042 quirks to function correctly. Specifically, NOMUX, RESET_ALWAYS, NOLOOP, and NOPNP are needed to ensure the keyboard and touchpad work reliably.
---
 drivers/input/serio/i8042-acpipnpio.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index 654771275ce87..4cd09560c5bfb 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -1176,6 +1176,13 @@ 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)
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "WUJIE Series-X5SP4NAG"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
 	/*
 	 * A lot of modern Clevo barebones have touchpad and/or keyboard issues
 	 * after suspend fixable with the forcenorestore quirk.
-- 
2.43.0

Re: [PATCH 2/4] Input: i8042: Add quirks for MECHREVO Wujie 15X Pro

[Dmitry Torokhov]

Hi,

On Thu, Jan 22, 2026 at 08:06:40PM +0800, gongqi wrote:
> From: gongqi <550230171@qq.com>
> 
> The MECHREVO Wujie 15X Pro requires several i8042 quirks to function correctly. Specifically, NOMUX, RESET_ALWAYS, NOLOOP, and NOPNP are needed to ensure the keyboard and touchpad work reliably.

Please wrap commit messages at ~70-75 column. I will also need your
"Signed-off-by: " to be able to apply the patch.

By the way, where are the patches 1, 3, and 4?

> ---
>  drivers/input/serio/i8042-acpipnpio.h | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
> index 654771275ce87..4cd09560c5bfb 100644
> --- a/drivers/input/serio/i8042-acpipnpio.h
> +++ b/drivers/input/serio/i8042-acpipnpio.h
> @@ -1176,6 +1176,13 @@ 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)
>  	},
> +	{
> +		.matches = {
> +			DMI_MATCH(DMI_BOARD_NAME, "WUJIE Series-X5SP4NAG"),
> +		},
> +		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
> +					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
> +	},
>  	/*
>  	 * A lot of modern Clevo barebones have touchpad and/or keyboard issues
>  	 * after suspend fixable with the forcenorestore quirk.

Thanks.

-- 
Dmitry