From: zwl <zwl@rockchips.com>
Date: Mon, 5 Jan 2015 01:30:41 +0000 (+0800)
Subject: rk312x: lvds: fix suspend failed at the first time if uboot logo is set
X-Git-Tag: firefly_0821_release~4347
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0071a7a4fb3e4fc5513e75f270d14ced310523f1;p=firefly-linux-kernel-4.4.55.git

rk312x: lvds: fix suspend failed at the first time if uboot logo is set

Signed-off-by: zwl <zwl@rockchips.com>
---

diff --git a/drivers/video/rockchip/transmitter/rk31xx_lvds.c b/drivers/video/rockchip/transmitter/rk31xx_lvds.c
index de3100b44dbd..85003fe00926 100755
--- a/drivers/video/rockchip/transmitter/rk31xx_lvds.c
+++ b/drivers/video/rockchip/transmitter/rk31xx_lvds.c
@@ -364,8 +364,10 @@ static int rk31xx_lvds_probe(struct platform_device *pdev)
 	if(ret < 0)
 		goto err_clk_init;
 
-        if (support_uboot_display())
+	if (support_uboot_display()) {
 		rk31xx_lvds_clk_enable(lvds);
+		lvds->sys_state = true;
+	}
 
 	rk31xx_lvds = lvds;
 	rk_fb_trsm_ops_register(&trsm_lvds_ops, SCREEN_LVDS);