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 2f0fecdf42827ff7b9f180cd7b0bdd28a48fbfa9..f13d291b12cc518a4620995dac4e10073eba22d1 100755 (executable)
--- 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]);