Re: [PATCH] ACPI: resource: Add IRQ override quirk for PCSpecialist Elimina Pro 16 M

["Rafael J. Wysocki" <rafael@kernel.org>]

On Thu, Aug 10, 2023 at 11:00 AM Hans de Goede <hdegoede@redhat.com> wrote:
>
> The PCSpecialist Elimina Pro 16 M laptop model is a Zen laptop which
> needs to use the MADT IRQ settings override and which does not have
> an INT_SRC_OVR entry for IRQ 1 in its MADT.
>
> So this model needs a DMI quirk to enable the MADT IRQ settings override
> to fix its keyboard not working.
>
> Fixes: a9c4a912b7dc ("ACPI: resource: Remove "Zen" specific match and quirks")
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=217394#c18
> Cc: Mario Limonciello <mario.limonciello@amd.com>
> Cc: Linux regressions mailing list <regressions@lists.linux.dev>
> Cc: All applicable <stable@vger.kernel.org>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  drivers/acpi/resource.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
> index 8e32dd5776f5..a4d9f149b48d 100644
> --- a/drivers/acpi/resource.c
> +++ b/drivers/acpi/resource.c
> @@ -498,6 +498,17 @@ static const struct dmi_system_id maingear_laptop[] = {
>         { }
>  };
>
> +static const struct dmi_system_id pcspecialist_laptop[] = {
> +       {
> +               .ident = "PCSpecialist Elimina Pro 16 M",
> +               .matches = {
> +                       DMI_MATCH(DMI_SYS_VENDOR, "PCSpecialist"),
> +                       DMI_MATCH(DMI_PRODUCT_NAME, "Elimina Pro 16 M"),
> +               },
> +       },
> +       { }
> +};
> +
>  static const struct dmi_system_id lg_laptop[] = {
>         {
>                 .ident = "LG Electronics 17U70P",
> @@ -523,6 +534,7 @@ static const struct irq_override_cmp override_table[] = {
>         { asus_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
>         { tongfang_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
>         { maingear_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
> +       { pcspecialist_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
>         { lg_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
>  };
>
> --

Applied and added to the linux-next branch in linux-pm.git, thanks!