From: yxj <yxj@rock-chips.com>
Date: Tue, 22 Jan 2013 08:29:00 +0000 (+0800)
Subject: rk30 lcdc:enable frame start irq
X-Git-Tag: firefly_0821_release~7863
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=54ebf17ad7cd08c82f5cd2213b7fbaf584941342;p=firefly-linux-kernel-4.4.55.git

rk30 lcdc:enable frame start irq
---

diff --git a/drivers/video/rockchip/lcdc/rk30_lcdc.c b/drivers/video/rockchip/lcdc/rk30_lcdc.c
index 6443b50c6d6a..f19f98792dff 100644
--- a/drivers/video/rockchip/lcdc/rk30_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk30_lcdc.c
@@ -819,8 +819,8 @@ int rk30_lcdc_pan_display(struct rk_lcdc_device_driver * dev_drv,int layer_id)
 	if((dev_drv->first_frame))  //this is the first frame of the system ,enable frame start interrupt
 	{
 		dev_drv->first_frame = 0;
-		//lcdc_msk_reg(lcdc_dev,INT_STATUS,m_FRM_START_INT_CLEAR |m_FRM_START_INT_EN ,
-		//	  v_FRM_START_INT_CLEAR(1) | v_FRM_START_INT_EN(1));
+		lcdc_msk_reg(lcdc_dev,INT_STATUS,m_FRM_START_INT_CLEAR |m_FRM_START_INT_EN ,
+			  v_FRM_START_INT_CLEAR(1) | v_FRM_START_INT_EN(1));
 		lcdc_cfg_done(lcdc_dev);  // write any value to  REG_CFG_DONE let config become effective
 		 
 	}