rk3188 lcdc:wait 25ms before disable lcdc clk

diff --git a/drivers/video/rockchip/lcdc/rk3188_lcdc.c b/drivers/video/rockchip/lcdc/rk3188_lcdc.c
index fb56d7f82a21e85300ca2dc1d76e01e8e2983dc3..412724760a67427cd108477e6832d0038e04b058 100644 (file)
--- a/drivers/video/rockchip/lcdc/rk3188_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk3188_lcdc.c
@@ -844,6 +844,7 @@ static int rk3188_lcdc_early_suspend(struct rk_lcdc_device_driver *dev_drv)
                return 0;
        }
 
+       mdelay(25);
        rk3188_lcdc_clk_disable(lcdc_dev);
        return 0;
 }