From: Wolfram Sang <w.sang@pengutronix.de>
Date: Mon, 3 Feb 2014 09:57:25 +0100
Subject: [PATCH] ts_test: clear screen on exit

Make sure that ts_test clears the screen on exit.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---
 tests/ts_calibrate.c | 1 +
 tests/ts_test.c      | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tests/ts_calibrate.c b/tests/ts_calibrate.c
index eb0aca3..ea503a4 100644
--- a/tests/ts_calibrate.c
+++ b/tests/ts_calibrate.c
@@ -268,6 +268,7 @@ int main()
 		i = -1;
 	}
 
+	fillrect (0, 0, xres - 1, yres - 1, 0);
 	close_framebuffer();
 	return i;
 }
diff --git a/tests/ts_test.c b/tests/ts_test.c
index fbbc9b8..d47c6e0 100644
--- a/tests/ts_test.c
+++ b/tests/ts_test.c
@@ -213,6 +213,7 @@ int main()
 		if (quit_pressed)
 			break;
 	}
+	fillrect (0, 0, xres - 1, yres - 1, 0);
 	close_framebuffer();
 
 	return 0;