Since commit a73fdc647417699833f22d0f239affe22e062827 in the kernel,
omap_dss_device's 'output' is renamed 'src'.

Fix build with at least es5.x selected (AM35xx).

Signed-off-by: Hadrien Boutteville <hadrien.boutteville@gmail.com>

--- a/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_linux.c
+++ b/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_linux.c
@@ -176,8 +176,10 @@
 #define OMAP_DSS_DRIVER(drv, dev) struct omap_dss_driver *drv = (dev) != NULL ? (dev)->driver : NULL
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0))
 #define OMAP_DSS_MANAGER(man, dev) struct omap_overlay_manager *man = (dev) != NULL ? (dev)->manager : NULL
-#else
+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(3,12,0))
 #define OMAP_DSS_MANAGER(man, dev) struct omap_overlay_manager *man = (dev) != NULL ? (dev)->output->manager : NULL
+#else
+#define OMAP_DSS_MANAGER(man, dev) struct omap_overlay_manager *man = (dev) != NULL ? (dev)->src->manager : NULL
 #endif
 
 #define	WAIT_FOR_VSYNC(man)	((man)->wait_for_vsync)