drm/omap: Do not include video/omapdss.h directly in drivers

All drivers to include the omapdrm/dss/omapdss.h header file. This header
includes the <video/omapdss.h>

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi.h b/drivers/gpu/drm/omapdrm/dss/hdmi.h
index c32a21a..2f926f3 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi.h
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi.h
@@ -23,9 +23,9 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/hdmi.h>
-#include <video/omapdss.h>
 #include <sound/omap-hdmi-audio.h>
 
+#include "omapdss.h"
 #include "dss.h"
 
 /* HDMI Wrapper */