From: yxj <yxj@rock-chips.com>
Date: Wed, 10 Apr 2013 08:31:05 +0000 (+0800)
Subject: rk2928 lcdc:fix bug in win1_set_par
X-Git-Tag: firefly_0821_release~7279
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bea20face35a67c06732da5085257a19151ad3d8;p=firefly-linux-kernel-4.4.55.git

rk2928 lcdc:fix bug in win1_set_par
---

diff --git a/drivers/video/rockchip/lcdc/rk2928_lcdc.c b/drivers/video/rockchip/lcdc/rk2928_lcdc.c
index b0d1112743b9..4f40cc4acaa8 100644
--- a/drivers/video/rockchip/lcdc/rk2928_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk2928_lcdc.c
@@ -658,22 +658,27 @@ static int win1_set_par(struct rk2928_lcdc_device *lcdc_dev,rk_screen *screen,
 		switch(par->format)
 	       {	
 			case XBGR888:
+                		fmt_cfg = 0;
 				LcdMskReg(lcdc_dev,WIN_VIR,m_WIN1_VIR,v_WIN1_ARGB888_VIRWIDTH(xvir));
 				LcdMskReg(lcdc_dev,SYS_CFG,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
 				break;
 			case ABGR888:
+                		fmt_cfg = 0;
 				LcdMskReg(lcdc_dev,WIN_VIR,m_WIN1_VIR,v_WIN1_ARGB888_VIRWIDTH(xvir));
 				LcdMskReg(lcdc_dev,SYS_CFG,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
 				break;
 			case ARGB888:
+                		fmt_cfg = 0;
 				LcdMskReg(lcdc_dev,WIN_VIR,m_WIN1_VIR,v_WIN1_ARGB888_VIRWIDTH(xvir));
 				LcdMskReg(lcdc_dev,SYS_CFG,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(0));
 				break;
 			case RGB888:  //rgb888
+                		fmt_cfg = 1;
 				LcdMskReg(lcdc_dev,WIN_VIR,m_WIN1_VIR,v_WIN1_RGB888_VIRWIDTH(xvir));
 				LcdMskReg(lcdc_dev,DSP_CTRL,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(0));
 				break;
 			case RGB565:  //rgb565
+                		fmt_cfg = 2;
 				LcdMskReg(lcdc_dev,WIN_VIR,m_WIN1_VIR,v_WIN1_RGB565_VIRWIDTH(xvir));
 				LcdMskReg(lcdc_dev,SYS_CFG,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(0));
 				break;