drm/panel: Add connector_type for some EDT displays

The connector_type for following two EDT displays is missing:
 - EDT ETM0430G0DH6
 - EDT ETM0700G0BDH6

Both are parallel displays thus add the corresponding connector_type.
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210621150930.86617-2-s.riedmueller@phytec.de

drivers/gpu/drm/panel/panel-simple.c

@@ -1989,6 +1989,7 @@ static const struct panel_desc edt_etm0430g0dh6 = {
 		.width = 95,
 		.height = 54,
 	},
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
 static const struct drm_display_mode edt_et057090dhu_mode = {
@@ -2053,6 +2054,7 @@ static const struct panel_desc edt_etm0700g0bdh6 = {
 	},
 	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
 static const struct display_timing evervision_vgg804821_timing = {