From: hjc <hjc@rock-chips.com>
Date: Sat, 18 Apr 2015 05:46:43 +0000 (+0800)
Subject: rk3368 lcdc: fix some hidden trouble maybe lead to abnormal when shutdown
X-Git-Tag: firefly_0821_release~4187
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=af926b30e8716698d649472098a36bbb18ded909;p=firefly-linux-kernel-4.4.55.git

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 cf7f4c0029cc..f43bb096d6c1 100644
--- 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);
 	}
 }