app: aboot: update display API to pass panel name

Provide panel name as one of the argument to the display API
so that command line can be modified with respect to the
display selected using oem command.

Change-Id: I31deca0554b3317c476975b64fef46e375056547
diff --git a/app/aboot/aboot.c b/app/aboot/aboot.c
index f82a2b3..007c7b6 100755
--- a/app/aboot/aboot.c
+++ b/app/aboot/aboot.c
@@ -328,9 +328,9 @@
 			break;
 	}
 
-	if (target_display_panel_node(display_panel_buf, MAX_PANEL_BUF_SIZE) &&
-	    strlen(display_panel_buf))
-	{
+	if (target_display_panel_node(device.display_panel,
+		display_panel_buf, MAX_PANEL_BUF_SIZE) &&
+		strlen(display_panel_buf)) {
 		cmdline_len += strlen(display_panel_buf);
 	}