linux-kernel - Re: [PATCH] acpi/drivers: add DMI exception for ASUS Vivobook E1504GA and E1504GAB to resource.c

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Message-ID: <CAJZ5v0jWjTbuaYXMQ7e0xMFki3mEBO2Su3-DPsGwbWjdStQtJQ@mail.gmail.com>
Date: Tue, 9 Jan 2024 15:07:27 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Ben Mayo <benny1091@...il.com>
Cc: rafael@...nel.org, lenb@...nel.org, linux-acpi@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] acpi/drivers: add DMI exception for ASUS Vivobook E1504GA
 and E1504GAB to resource.c

On Sun, Jan 7, 2024 at 3:13 AM Ben Mayo <benny1091@...il.com> wrote:
>
> Asus Vivobook E1504GA and E1504GAB notebooks are affected by bug #216158
> (DSDT specifies the kbd IRQ as level active-low and using the override
> changes this to rising edge, stopping the keyboard from working).
> Users of these notebooks do not have a working keyboard unless they add
> their DMI information to the struct irq1_level_low_skip_override array
> in resource.c and compile a custom kernel. This patch will add support
> for these computers to the linux kernel without requiring the end-user
> to recompile the kernel.
>
> Signed-off-by: Ben Mayo <benny1091@...il.com>
> ---
>  drivers/acpi/resource.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
>
> diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
> index 9bd9f79cd409..eb34d201b65f 100644
> --- a/drivers/acpi/resource.c
> +++ b/drivers/acpi/resource.c
> @@ -482,6 +482,20 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = {
>                         DMI_MATCH(DMI_BOARD_NAME, "B2502CBA"),
>                 },
>         },
> +       {
> +               /* Asus Vivobook E1504GA */
> +               .matches = {
> +                       DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> +                       DMI_MATCH(DMI_BOARD_NAME, "E1504GA"),
> +               },
> +       },
> +       {
> +               /* Asus Vivobook E1504GAB */
> +               .matches = {
> +                       DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> +                       DMI_MATCH(DMI_BOARD_NAME, "E1504GAB"),
> +               },
> +       },
>         {
>                 /* LG Electronics 17U70P */
>                 .matches = {
> --

Applied as 6.8-rc1 material with some edits in the subject and
changelog (a Link: tag pointing to the bug in question added in
particular).

Thanks!