linux-kernel - Re: [PATCH] Input: i8042 - add Acer laptops to the i8042 reset list

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Message-ID: <X9GshyqpLNEwplMb@google.com>
Date:   Wed, 9 Dec 2020 21:05:11 -0800
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Chris Chiu <chiu@...lessos.org>
Cc:     kevin@...inlocke.name, hdegoede@...hat.com, limero1337@...il.com,
        rajatja@...gle.com, jkosina@...e.cz, linux-input@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux@...lessos.org
Subject: Re: [PATCH] Input: i8042 - add Acer laptops to the i8042 reset list

Hi Chris,

On Mon, Dec 07, 2020 at 03:12:50PM +0800, Chris Chiu wrote:
> The touchpad operates in Basic Mode by default in the Acer BIOS
> setup, but some Aspire/TravelMate models require the i8042 to be
> reset in order to be correctly detected.
> 
> Signed-off-by: Chris Chiu <chiu@...lessos.org>
> ---
>  drivers/input/serio/i8042-x86ia64io.h | 42 +++++++++++++++++++++++++++
>  1 file changed, 42 insertions(+)
> 
> diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
> index a4c9b9652560..f5ce656dc73f 100644
> --- a/drivers/input/serio/i8042-x86ia64io.h
> +++ b/drivers/input/serio/i8042-x86ia64io.h
> @@ -607,6 +607,48 @@ static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
>  			DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"),
>  		},
>  	},
> +	{
> +		.matches = {
> +			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
> +			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-332"),
> +		},
> +	},
> +	{
> +		.matches = {
> +			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
> +			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire ES1-132"),
> +		},

I sorted this alphabetically and applied, thank you.

-- 
Dmitry