drm: rcar-du: Add HDMI outputs to R8A7795 device description

Update the device description with the two available HDMI outputs.
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

drivers/gpu/drm/rcar-du/rcar_du_crtc.h

 /*
  * rcar_du_crtc.h  --  R-Car Display Unit CRTCs
  *
- * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ * Copyright (C) 2013-2015 Renesas Electronics Corporation
  *
  * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
  *
@@ -61,6 +61,8 @@ enum rcar_du_output {
 	RCAR_DU_OUTPUT_DPAD1,
 	RCAR_DU_OUTPUT_LVDS0,
 	RCAR_DU_OUTPUT_LVDS1,
+	RCAR_DU_OUTPUT_HDMI0,
+	RCAR_DU_OUTPUT_HDMI1,
 	RCAR_DU_OUTPUT_TCON,
 	RCAR_DU_OUTPUT_MAX,
 };

drivers/gpu/drm/rcar-du/rcar_du_drv.c

@@ -149,13 +149,21 @@ static const struct rcar_du_device_info rcar_du_r8a7795_info = {
 		  | RCAR_DU_FEATURE_VSP1_SOURCE,
 	.num_crtcs = 4,
 	.routes = {
-		/* R8A7795 has one RGB output, one LVDS output and two
-		 * (currently unsupported) HDMI outputs.
+		/* R8A7795 has one RGB output, two HDMI outputs and one
+		 * LVDS output.
 		 */
 		[RCAR_DU_OUTPUT_DPAD0] = {
 			.possible_crtcs = BIT(3),
 			.port = 0,
 		},
+		[RCAR_DU_OUTPUT_HDMI0] = {
+			.possible_crtcs = BIT(1),
+			.port = 1,
+		},
+		[RCAR_DU_OUTPUT_HDMI1] = {
+			.possible_crtcs = BIT(2),
+			.port = 2,
+		},
 		[RCAR_DU_OUTPUT_LVDS0] = {
 			.possible_crtcs = BIT(0),
 			.port = 3,