rk fb: enable mmu when uboot-logo is 0

diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c
index 30d78948f70b9965aee8c1ce7eed4d2fc08c6d90..5c86a71a0cdccf8bf0c91d7017b73e068ebfbb39 100644 (file)
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -3747,6 +3747,10 @@ int rk_fb_register(struct rk_lcdc_driver *dev_drv,
                                freed_index = 0;
                        }
                        return 0;
+               } else {
+                       if (dev_drv->ops->mmu_en)
+                               dev_drv->ops->mmu_en(dev_drv);
+                       freed_index = 0;
                }
 #if defined(CONFIG_LOGO)
                main_fbi->fbops->fb_set_par(main_fbi);