From 57a27f8f24224587d815ed6f8b5be9176dc8cf27 Mon Sep 17 00:00:00 2001
From: Hans-Werner Hilse <hwhilse@gmail.com>
Date: Sat, 22 Nov 2014 21:55:53 +0000
Subject: [PATCH] provide debug function to framebuffer ffi implementation

---
 frontend/device/generic/device.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/frontend/device/generic/device.lua b/frontend/device/generic/device.lua
index fc3b15616..0b6bf9a80 100644
--- a/frontend/device/generic/device.lua
+++ b/frontend/device/generic/device.lua
@@ -42,6 +42,8 @@ function Device:init()
     if not self.screen then
         error("screen/framebuffer must be implemented")
     end
+    self.screen.debug = DEBUG
+
     if not self.input then
         self.input = require("device/input"):new{device = self}
     end