Commit c6ed7a39 authored by Pratyush Yadav's avatar Pratyush Yadav Committed by Hans Verkuil
Browse files

media: cadence: csi2rx: Populate subdev devnode 



The devnode can be used by media-ctl and other userspace tools to
perform configurations on the subdev. Without it, media-ctl returns
ENOENT when setting format on the sensor subdev.

Signed-off-by: default avatarPratyush Yadav <p.yadav@ti.com>
Tested-by: default avatarJulien Massot <julien.massot@collabora.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarTomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: default avatarMaxime Ripard <mripard@kernel.org>
Signed-off-by: default avatarJai Luthra <j-luthra@ti.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 1dd59274

drivers/media/platform/cadence/cdns-csi2rx.c

+1 −0
Original line number Diff line number Diff line
@@ -668,6 +668,7 @@ static int csi2rx_probe(struct platform_device *pdev) 
	csi2rx->pads[CSI2RX_PAD_SINK].flags = MEDIA_PAD_FL_SINK;

	for (i = CSI2RX_PAD_SOURCE_STREAM0; i < CSI2RX_PAD_MAX; i++)

		csi2rx->pads[i].flags = MEDIA_PAD_FL_SOURCE;

	csi2rx->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;



	ret = media_entity_pads_init(&csi2rx->subdev.entity, CSI2RX_PAD_MAX,

				     csi2rx->pads);