linux-kernel - Re: [PATCH 1/2] Input: i8042 - add additional TUXEDO devices to i8042 quirk tables

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Message-ID: <69df97d3-81ca-83d2-b9c9-fee2033b6877@redhat.com>
Date:   Fri, 8 Jul 2022 21:38:14 +0200
From:   Hans de Goede <hdegoede@...hat.com>
To:     Werner Sembach <wse@...edocomputers.com>,
        dmitry.torokhov@...il.com, tiwai@...e.de, samuel@...oj.net,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] Input: i8042 - add additional TUXEDO devices to i8042
 quirk tables

Hi,

On 7/8/22 18:10, Werner Sembach wrote:
> 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>
> Cc: stable@...r.kernel.org

Thanks, patch looks good to me:

Reviewed-by: Hans de Goede <hdegoede@...hat.com>

Regards,

Hans



> ---
>  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 50b090e77fca..5204a7dd61d4 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"),