media: rcar-csi2: Remove hack to detect NTSC content

In an effort to emulate support for SEQ_{TB,BT} in the R-Car VIN driver
on data captured from a CVBS input a hack was added to detect NTSC vs
PAL. This is ugly and as support for emulated SEQ_{TB,BT} have been
removed from the VIN driver remove the ugly hack.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Tested-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

diff --git a/drivers/media/platform/renesas/rcar-csi2.c b/drivers/media/platform/renesas/rcar-csi2.c
index 38a3149f9724a69dae0b9fc29aaf5656e7754777..9979de4f6ef1cc379d37b1a50379d6e56857ae8f 100644 (file)
--- a/drivers/media/platform/renesas/rcar-csi2.c
+++ b/drivers/media/platform/renesas/rcar-csi2.c
@@ -1075,16 +1075,10 @@ static int rcsi2_start_receiver_gen3(struct rcar_csi2 *priv,
                        vcdt2 |= vcdt_part << ((i % 2) * 16);
        }
 
-       if (fmt->field == V4L2_FIELD_ALTERNATE) {
+       if (fmt->field == V4L2_FIELD_ALTERNATE)
                fld = FLD_DET_SEL(1) | FLD_FLD_EN4 | FLD_FLD_EN3 | FLD_FLD_EN2
                        | FLD_FLD_EN;
 
-               if (fmt->height == 240)
-                       fld |= FLD_FLD_NUM(0);
-               else
-                       fld |= FLD_FLD_NUM(1);
-       }
-
        /*
         * Get the number of active data lanes inspecting the remote mbus
         * configuration.