media: imx: imx7-mipi-csis: Filter on CSI-2 data type

Enable filtering based on CSI-2 data type. Otherwise sources that send
multiple data types (such as sensors that send embedded data) will not
be properly supported. They will both result in additional non-image
lines being captured, and in the receiver being confused as it doesn't
resynchronise on vsync.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/imx/imx7-mipi-csis.c

@@ -430,6 +430,7 @@ static void mipi_csis_set_params(struct csi_state *state)
 	val = mipi_csis_read(state, MIPI_CSIS_CMN_CTRL);
 	val &= ~MIPI_CSIS_CMN_CTRL_LANE_NR_MASK;
 	val |= (lanes - 1) << MIPI_CSIS_CMN_CTRL_LANE_NR_OFFSET;
+	val |= MIPI_CSIS_CMN_CTRL_INTER_MODE;
 	mipi_csis_write(state, MIPI_CSIS_CMN_CTRL, val);
 
 	__mipi_csis_set_format(state);