ARM: imx_v6_v7_defconfig: add v4l2 capture support for imx6qdl

add v4l2 capture support for imx6qdl, including IPU CSI/PrP, V4L2 capture and the
camera ov5640 (mipi and parallel) drivers.

Signed-off-by: Robby Cai <robby.cai@nxp.com>

arch/arm/configs/imx_v6_v7_defconfig

@@ -299,6 +299,10 @@ CONFIG_USB_VIDEO_CLASS=m
 CONFIG_V4L_PLATFORM_DRIVERS=y
 CONFIG_VIDEO_MUX=y
 CONFIG_VIDEO_MXC_OUTPUT=y
+CONFIG_VIDEO_MXC_CAPTURE=m
+CONFIG_MXC_CAMERA_OV5640=m
+CONFIG_MXC_CAMERA_OV5640_MIPI=m
+CONFIG_MXC_IPU_DEVICE_QUEUE_SDC=m
 CONFIG_VIDEO_MXC_PXP_V4L2=y
 CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_CODA=m
@@ -476,6 +480,7 @@ CONFIG_SIOX_BUS_GPIO=m
 CONFIG_MXC_IPU=y
 CONFIG_MXC_IPU_V3_PRE=y
 CONFIG_MXC_MLB150=y
+CONFIG_MXC_MIPI_CSI2=y
 CONFIG_MXC_HDMI_CEC=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y