drm: renesas: shmobile: Correct encoder/connector types

The first encoder output on the SH-Mobile LCD Controller is a DPI
parallel bus.  However, at the time of introduction of the driver, no
encoder or connector types were defined yet for the DPI parallel bus,
hence the driver used the ones for LVDS instead.

Adjust the types accordingly.
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/db500dd8356955d3471a1ccd68d90db9f9750ef9.1694767209.git.geert+renesas@glider.be

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c

@@ -598,7 +598,7 @@ int shmob_drm_encoder_create(struct shmob_drm_device *sdev)
 	encoder->possible_crtcs = 1;
 
 	ret = drm_simple_encoder_init(sdev->ddev, encoder,
-				      DRM_MODE_ENCODER_LVDS);
+				      DRM_MODE_ENCODER_DPI);
 	if (ret < 0)
 		return ret;
 
@@ -684,7 +684,7 @@ int shmob_drm_connector_create(struct shmob_drm_device *sdev,
 	connector->display_info.height_mm = sdev->pdata->panel.height_mm;
 
 	ret = drm_connector_init(sdev->ddev, connector, &connector_funcs,
-				 DRM_MODE_CONNECTOR_LVDS);
+				 DRM_MODE_CONNECTOR_DPI);
 	if (ret < 0)
 		return ret;