From: hjc <hjc@rock-chips.com>
Date: Wed, 6 May 2015 08:18:36 +0000 (+0800)
Subject: rk fb: fix hdmi/cvbs display error when uboot display logo
X-Git-Tag: firefly_0821_release~4158^2~105
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=800593ddf16d5c6ec63966a3d9f251c7bcb004bf;p=firefly-linux-kernel-4.4.55.git

rk fb: fix hdmi/cvbs display error when uboot display logo

Signed-off-by: hjc <hjc@rock-chips.com>
---

diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c
index 2f0fecdf4282..f13d291b12cc 100755
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -3354,6 +3354,8 @@ int rk_fb_switch_screen(struct rk_screen *screen, int enable, int lcdc_id)
 				}
 			}
 		}
+	} else {
+		dev_drv->ops->load_screen(dev_drv, 0);
 	}
 	kobject_uevent_env(&dev_drv->dev->kobj, KOBJ_CHANGE, envp);
         kfree(envp[1]);