Re: [PATCH v2 03/12] ACPI: mipi-disco-img: Do not duplicate rotation info into swnodes

[Sakari Ailus <sakari.ailus@linux.intel.com>]

Hi Ricardo,

On 6/5/25 20:52, Ricardo Ribalda wrote:
> The function v4l2_fwnode_device_parse() is not capable of parsint the
> _PLD method, there is no need to duplicate the rotation information in a
> swnode.
> 
> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
> ---
>   drivers/acpi/mipi-disco-img.c | 15 ---------------
>   1 file changed, 15 deletions(-)
> 
> diff --git a/drivers/acpi/mipi-disco-img.c b/drivers/acpi/mipi-disco-img.c
> index 5b85989f96beeb726f59ac9e12e965a215fb38f6..b58b5ba22a47a4afc5212998074d322f0b7586dc 100644
> --- a/drivers/acpi/mipi-disco-img.c
> +++ b/drivers/acpi/mipi-disco-img.c
> @@ -617,21 +617,6 @@ static void init_crs_csi2_swnodes(struct crs_csi2 *csi2)
>   
>   	adev_fwnode = acpi_fwnode_handle(adev);
>   
> -	/*
> -	 * If the "rotation" property is not present, but _PLD is there,
> -	 * evaluate it to get the "rotation" value.
> -	 */
> -	if (!fwnode_property_present(adev_fwnode, "rotation")) {
> -		struct acpi_pld_info *pld;
> -
> -		if (acpi_get_physical_device_location(handle, &pld)) {
> -			swnodes->dev_props[NEXT_PROPERTY(prop_index, DEV_ROTATION)] =
> -					PROPERTY_ENTRY_U32("rotation",
> -							   pld->rotation * 45U);

As "rotation" property won't come via software nodes anymore in DisCo 
for Imaging, please remove ACPI_DEVICE_SWNODE_DEV_ROTATION from struct 
acpi_device_swnode_dev_props as well.

> -			kfree(pld);
> -		}
> -	}
> -
>   	if (!fwnode_property_read_u32(adev_fwnode, "mipi-img-clock-frequency", &val))
>   		swnodes->dev_props[NEXT_PROPERTY(prop_index, DEV_CLOCK_FREQUENCY)] =
>   			PROPERTY_ENTRY_U32("clock-frequency", val);
> 

-- 
Regards,

Sakari Ailus