From: zwl <zwl@rock-chips.com>
Date: Wed, 14 May 2014 02:19:02 +0000 (+0800)
Subject: rk32 lvds: fix lvds no display when resume
X-Git-Tag: firefly_0821_release~5287
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9af754f0e9c316ddd93fb980506eefcd7a2135ed;p=firefly-linux-kernel-4.4.55.git

rk32 lvds: fix lvds no display when resume
---

diff --git a/drivers/video/rockchip/transmitter/rk32_lvds.c b/drivers/video/rockchip/transmitter/rk32_lvds.c
index 120c5dbb609d..c90abdd49cae 100755
--- a/drivers/video/rockchip/transmitter/rk32_lvds.c
+++ b/drivers/video/rockchip/transmitter/rk32_lvds.c
@@ -86,7 +86,7 @@ static int rk32_lvds_en(void)
 
 	val |= (screen->pin_dclk << 8) | (screen->pin_hsync << 9) |
 		(screen->pin_den << 10);
-	val |= (val << 16);
+	val |= (0xffff << 16);
 	grf_writel(val, RK3288_GRF_SOC_CON7);
 
 	if (screen->type == SCREEN_RGB) {