imx6: ge_bx50v3: convert to DM_VIDEO

Enable DM_VIDEO in defconfig.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig
index cee265d..1db59c7 100644
--- a/configs/ge_bx50v3_defconfig
+++ b/configs/ge_bx50v3_defconfig
@@ -62,5 +62,5 @@
 CONFIG_DM_SPI=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_OF_BOARD_SETUP=y
-CONFIG_VIDEO=y
+CONFIG_DM_VIDEO=y
 CONFIG_VIDEO_IPUV3=y