apalis_imx6: convert to DM_VIDEO

Enable DM_VIDEO in defconfig.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
diff --git a/configs/apalis_imx6_defconfig b/configs/apalis_imx6_defconfig
index 60ca8a5..0669520 100644
--- a/configs/apalis_imx6_defconfig
+++ b/configs/apalis_imx6_defconfig
@@ -81,7 +81,8 @@
 CONFIG_CI_UDC=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_HOST_ETHER=y
-CONFIG_VIDEO=y
+CONFIG_DM_VIDEO=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_VIDEO_IPUV3=y
 CONFIG_FAT_WRITE=y
 CONFIG_OF_LIBFDT_OVERLAY=y