From 60f793de891ea06fa870546336a88df543ec56ae Mon Sep 17 00:00:00 2001
From: Daniel Silverstone <dsilvers@simtec.co.uk>
Date: Tue, 10 Feb 2009 13:40:38 +0100
Subject: [ARM] 5377/1: S3C2410-Framebuffer: Fix resume path in S3C2410
 framebuffer driver.

Ensure that the LCD engine is correctly re-initialised
and the correct parameters passed ot s3c2410fb_init_registers.

Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/video/s3c2410fb.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index 79cf0b1976a..b0b4513ba53 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -1017,6 +1017,10 @@ static int s3c2410fb_resume(struct platform_device *dev)
 
 	s3c2410fb_init_registers(fbinfo);
 
+	/* re-activate our display after resume */
+	s3c2410fb_activate_var(fbinfo);
+	s3c2410fb_blank(FB_BLANK_UNBLANK, fbinfo);
+
 	return 0;
 }
 
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