rk3368 lcdc: fix some hidden trouble maybe lead to abnormal when shutdown

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 cf7f4c0029cc32f5d52bee498f850e7f16f075f6..f43bb096d6c1ddc7f83d0fb21fce80f8b85a1198 100644 (file)
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -4032,6 +4032,7 @@ static void rk_fb_shutdown(struct platform_device *pdev)
        for (i = 0; i < rk_fb->num_lcdc; i++) {
                if (!rk_fb->lcdc_dev_drv[i])
                        continue;
+               sw_sync_timeline_inc(rk_fb->lcdc_dev_drv[i]->timeline, 1);
        }
 }