linux-kernel - Re: [PATCH] ACPI: resource: Skip IRQ override on Asus Expertbook B2402CBA

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Message-ID: <CAJZ5v0ikQN=C966p3Fm=HTRGfeWimjgCps9aqAp0UBHRQ5Xt9g@mail.gmail.com>
Date:   Wed, 11 Jan 2023 21:14:10 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Tamim Khan <tamim@...etak.com>
Cc:     linux-acpi@...r.kernel.org, rafael@...nel.org, lenb@...nel.org,
        linux-kernel@...r.kernel.org, zelenat <zelenat@...il.com>
Subject: Re: [PATCH] ACPI: resource: Skip IRQ override on Asus Expertbook B2402CBA

On Fri, Dec 30, 2022 at 6:59 AM Tamim Khan <tamim@...etak.com> wrote:
>
> Like the Asus Expertbook B2502CBA and various Asus Vivobook laptops,
> the Asus Expertbook B2402CBA has an ACPI DSDT table that describes IRQ 1
> as ActiveLow while the kernel overrides it to Edge_High. This prevents the
> keyboard from working. To fix this issue, add this laptop to the
> skip_override_table so that the kernel does not override IRQ 1.
>
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216864
> Tested-by: zelenat <zelenat@...il.com>
> Signed-off-by: Tamim Khan <tamim@...etak.com>
> ---
> This patch is very similar to 7203481fd12b1257938519efb2460ea02b9236ee
> (ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks) and just adds
> another ExpertBook that has the same IRQ override problem to the quirks list.
>
>  drivers/acpi/resource.c | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
> index 16dcd31d124f..153e3f8b446f 100644
> --- a/drivers/acpi/resource.c
> +++ b/drivers/acpi/resource.c
> @@ -432,6 +432,13 @@ static const struct dmi_system_id asus_laptop[] = {
>                         DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"),
>                 },
>         },
> +       {
> +               .ident = "Asus ExpertBook B2402CBA",
> +               .matches = {
> +                       DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> +                       DMI_MATCH(DMI_BOARD_NAME, "B2402CBA"),
> +               },
> +       },
>         {
>                 .ident = "Asus ExpertBook B2502",
>                 .matches = {
> --

Applied as 6.2-rc material, thanks!