[media] omap_vout: Add DVI display type support

Since the introduction of the new OMAP DSS DVI connector driver in
commit 348077b154 ("OMAPDSS: Add new DVI
Connector driver"), DVI outputs report a new display type of
OMAP_DISPLAY_TYPE_DVI instead of OMAP_DISPLAY_TYPE_DPI. Handle the new
type in the IRQ handler.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/omap/omap_vout.c

@@ -601,6 +601,7 @@ static void omap_vout_isr(void *arg, unsigned int irqstatus)
 	switch (cur_display->type) {
 	case OMAP_DISPLAY_TYPE_DSI:
 	case OMAP_DISPLAY_TYPE_DPI:
+	case OMAP_DISPLAY_TYPE_DVI:
 		if (mgr_id == OMAP_DSS_CHANNEL_LCD)
 			irq = DISPC_IRQ_VSYNC;
 		else if (mgr_id == OMAP_DSS_CHANNEL_LCD2)