Commit 20a7f799 authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
Browse files

media: atomisp: Propagate v4l2_mbus_framefmt.field to CSI port sink pad 



Most sensor drivers report V4L2_FIELD_NONE as v4l2_mbus_framefmt.field
value. Propagate this to the v4l2_mbus_framefmt for the CSI port to pass
the link validation done by media_pipeline_start().

Keep the v4l2_mbus_framefmt.field for the source pad of the CSI port
as V4L2_FIELD_ANY to match the ISP sink pad.

Reviewed-by: default avatarAndy Shevchenko <andy@kernel.org>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 52cc673b

drivers/staging/media/atomisp/pci/atomisp_csi2.c

+3 −0
Original line number Diff line number Diff line
@@ -107,9 +107,12 @@ int atomisp_csi2_set_ffmt(struct v4l2_subdev *sd, 
		actual_ffmt->height = clamp_t(u32, ffmt->height,

					      ATOM_ISP_MIN_HEIGHT,

					      ATOM_ISP_MAX_HEIGHT);

		actual_ffmt->field = ffmt->field;



		tmp_ffmt = *ffmt = *actual_ffmt;



		/* Always use V4L2_FIELD_ANY to match the ISP sink pad */

		tmp_ffmt.field = V4L2_FIELD_ANY;

		return atomisp_csi2_set_ffmt(sd, sd_state, which,

					     CSI2_PAD_SOURCE,

					     &tmp_ffmt);