ARM: imx_v6_v7_defconfig: Enable the OV2680 camera driver

Enable the OV2680 camera driver as it is used on the imx7s-warp board.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/configs/imx_v6_v7_defconfig

@@ -269,6 +269,7 @@ CONFIG_VIDEO_CODA=m
 CONFIG_VIDEO_IMX_PXP=y
 # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
 CONFIG_VIDEO_ADV7180=m
+CONFIG_VIDEO_OV2680=m
 CONFIG_VIDEO_OV5640=m
 CONFIG_IMX_IPUV3_CORE=y
 CONFIG_DRM=y