From: zwl <zwl@rockchips.com>
Date: Thu, 4 Sep 2014 06:14:07 +0000 (+0800)
Subject: rk fb: fix get prmry screen trsm_ops function failed
X-Git-Tag: firefly_0821_release~4755
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=efa77ab7edc0aafe6ea3e4e0b724aba1851fcb35;p=firefly-linux-kernel-4.4.55.git

rk fb: fix get prmry screen trsm_ops function failed
---

diff --git a/drivers/video/rockchip/rk_fb.c b/drivers/video/rockchip/rk_fb.c
index e066d9d53e9b..c4289ea79ff8 100755
--- a/drivers/video/rockchip/rk_fb.c
+++ b/drivers/video/rockchip/rk_fb.c
@@ -3602,9 +3602,11 @@ static int init_lcdc_device_driver(struct rk_fb *rk_fb,
 		if (dev_drv->ops->set_dsp_cabc)
 			dev_drv->ops->set_dsp_cabc(dev_drv, dev_drv->cabc_mode);
 		rk_fb_set_prmry_screen(screen);
+		rk_fb_get_prmry_screen(screen);
 	}
 	dev_drv->trsm_ops = rk_fb_trsm_ops_get(screen->type);
-	rk_fb_get_prmry_screen(screen);
+	if (dev_drv->prop != PRMRY)
+		rk_fb_get_prmry_screen(screen);
 
 	return 0;
 }