media: omap2: allow building it with COMPILE_TEST && DRM_OMAP

Now that FB_OMAP has stubs, the omap2 media drivers can be
built on ARM with COMPILE_TEST && DRM_OMAP.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/platform/omap/Kconfig

@@ -5,7 +5,8 @@ config VIDEO_OMAP2_VOUT_VRFB
 
 config VIDEO_OMAP2_VOUT
 	tristate "OMAP2/OMAP3 V4L2-Display driver"
-	depends on MMU && FB_OMAP2
+	depends on MMU
+	depends on FB_OMAP2 || COMPILE_TEST
 	depends on ARCH_OMAP2 || ARCH_OMAP3 || COMPILE_TEST
 	select VIDEOBUF_GEN
 	select VIDEOBUF_DMA_CONTIG