[media] media: imx: csi: increase burst size for YUV formats

The IDMAC supports burst sizes of up to 32 pixels for interleaved YUV
formats and up to 64 pixels for planar YUV formats.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/staging/media/imx/imx-media-csi.c

@@ -333,6 +333,23 @@ static int csi_idmac_setup_channel(struct csi_priv *priv)
 		passthrough = true;
 		passthrough_bits = 16;
 		break;
+	case V4L2_PIX_FMT_YUV420:
+	case V4L2_PIX_FMT_NV12:
+		burst_size = (image.pix.width & 0x3f) ?
+			     ((image.pix.width & 0x1f) ?
+			      ((image.pix.width & 0xf) ? 8 : 16) : 32) : 64;
+		passthrough = (sensor_ep->bus_type != V4L2_MBUS_CSI2 &&
+			       sensor_ep->bus.parallel.bus_width >= 16);
+		passthrough_bits = 16;
+		break;
+	case V4L2_PIX_FMT_YUYV:
+	case V4L2_PIX_FMT_UYVY:
+		burst_size = (image.pix.width & 0x1f) ?
+			     ((image.pix.width & 0xf) ? 8 : 16) : 32;
+		passthrough = (sensor_ep->bus_type != V4L2_MBUS_CSI2 &&
+			       sensor_ep->bus.parallel.bus_width >= 16);
+		passthrough_bits = 16;
+		break;
 	default:
 		burst_size = (image.pix.width & 0xf) ? 8 : 16;
 		passthrough = (sensor_ep->bus_type != V4L2_MBUS_CSI2 &&