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From: "Wu, Wentong" <wentong.wu@intel.com>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
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Subject: RE: [PATCH 1/1] ACPI: scan: Ignore Dell XPS 9320 camera graph port
 nodes
Thread-Topic: [PATCH 1/1] ACPI: scan: Ignore Dell XPS 9320 camera graph port
 nodes
Thread-Index: AQHasNtEdHvJWkWu6kOkckIV4/5Qy7Gu8DDg
Date: Thu, 30 May 2024 00:35:05 +0000
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 <20240528084413.2624435-1-sakari.ailus@linux.intel.com>
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> From: Sakari Ailus <sakari.ailus@linux.intel.com>
>=20
> Ignore camera related graph port nodes on Dell XPS 9320. They data in BIO=
S
They -> The

> is buggy, just like it is for Dell XPS 9315. The corresponding software n=
odes
> are created by the ipu-bridge.
>=20
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>

Reviewed-by: Wentong Wu <wentong.wu@intel.com>
> ---
> Hi,
>=20
> Could you test this and see whether it fixes the warning?
>=20
> The camera might work with this change, too.
>=20
> - Sakari
>=20
>  drivers/acpi/mipi-disco-img.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>=20
> diff --git a/drivers/acpi/mipi-disco-img.c b/drivers/acpi/mipi-disco-img.=
c
> index d05413a0672a..bf9a5cee32ac 100644
> --- a/drivers/acpi/mipi-disco-img.c
> +++ b/drivers/acpi/mipi-disco-img.c
> @@ -732,6 +732,12 @@ static const struct dmi_system_id
> dmi_ignore_port_nodes[] =3D {
>  			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS
> 9315"),
>  		},
>  	},
> +	{
> +		.matches =3D {
> +			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> +			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS
> 9320"),
> +		},
> +	},
>  	{ }
>  };
>=20
> --
> 2.39.2