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rk2928 rk30xx rk3188 lcdc:load screen in lcdc open,fix rgb swap
authoryxj <yxj@rock-chips.com>
Tue, 29 Jan 2013 13:57:24 +0000 (21:57 +0800)
committeryxj <yxj@rock-chips.com>
Tue, 29 Jan 2013 14:03:29 +0000 (22:03 +0800)
drivers/video/rockchip/lcdc/rk2928_lcdc.c patch | blob | history
drivers/video/rockchip/lcdc/rk2928_lcdc.h patch | blob | history
drivers/video/rockchip/lcdc/rk3066b_lcdc.c patch | blob | history
drivers/video/rockchip/lcdc/rk30_lcdc.c patch | blob | history
drivers/video/rockchip/lcdc/rk3188_lcdc.c patch | blob | history

diff --git a/drivers/video/rockchip/lcdc/rk2928_lcdc.c b/drivers/video/rockchip/lcdc/rk2928_lcdc.c
index c920611325b55c6d72fefef46358e3247e2a86c1..d43ce959d1089a5e9e9d3e917bd396b5452e5e22 100644 (file)
--- a/drivers/video/rockchip/lcdc/rk2928_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk2928_lcdc.c
@@ -526,6 +526,7 @@ static  int win0_set_par(struct rk2928_lcdc_device *lcdc_dev,rk_screen *screen,
        u32 ScaleYrgbY = 0x1000;
        u32 ScaleCbrX = 0x1000;
        u32 ScaleCbrY = 0x1000;
+       u8 fmt_cfg = 0;
        
        xact = par->xact;                           //active (origin) picture window width/height               
        yact = par->yact;
@@ -536,33 +537,49 @@ static  int win0_set_par(struct rk2928_lcdc_device *lcdc_dev,rk_screen *screen,
 
        ScaleYrgbX = CalScale(xact, par->xsize); //both RGB and yuv need this two factor
        ScaleYrgbY = CalScale(yact, par->ysize);
+
+       DBG(1,"%s for lcdc%d>>format:%d>>>xact:%d>>yact:%d>>xsize:%d>>ysize:%d>>xvir:%d>>yvir:%d>>xpos:%d>>ypos:%d>>\n",
+               __func__,lcdc_dev->id,par->format,xact,yact,par->xsize,par->ysize,xvir,yvir,xpos,ypos);
        switch (par->format)
        {
+               case XBGR888:
+               case ABGR888:
+               case ARGB888:
+                       fmt_cfg = 0;
+                       break;
+               case RGB888:
+                       fmt_cfg = 1;
+                       break;
+               case RGB565:
+                       fmt_cfg = 2;
+                       break;
                case YUV422:// yuv422
+                       fmt_cfg = 5;
                        ScaleCbrX = CalScale((xact/2), par->xsize);
                        ScaleCbrY = CalScale(yact, par->ysize);
                        break;
                case YUV420: // yuv420
+                       fmt_cfg = 4;
                        ScaleCbrX = CalScale(xact/2, par->xsize);
                        ScaleCbrY = CalScale(yact/2, par->ysize);
                        break;
                case YUV444:// yuv444
+                       fmt_cfg = 6;
                        ScaleCbrX = CalScale(xact, par->xsize);
                        ScaleCbrY = CalScale(yact, par->ysize);
                        break;
                default:
-                  break;
+                       printk("%s:un supported format\n",__func__);
+                       break;
        }
 
-       DBG(1,"%s for lcdc%d>>format:%d>>>xact:%d>>yact:%d>>xsize:%d>>ysize:%d>>xvir:%d>>yvir:%d>>xpos:%d>>ypos:%d>>\n",
-               __func__,lcdc_dev->id,par->format,xact,yact,par->xsize,par->ysize,xvir,yvir,xpos,ypos);
        
        spin_lock(&lcdc_dev->reg_lock);
        if(likely(lcdc_dev->clk_on))
        {
                LcdWrReg(lcdc_dev, WIN0_SCL_FACTOR_YRGB, v_X_SCL_FACTOR(ScaleYrgbX) | v_Y_SCL_FACTOR(ScaleYrgbY));
                LcdWrReg(lcdc_dev, WIN0_SCL_FACTOR_CBR,v_X_SCL_FACTOR(ScaleCbrX)| v_Y_SCL_FACTOR(ScaleCbrY));
-               LcdMskReg(lcdc_dev, SYS_CFG, m_W0_FORMAT, v_W0_FORMAT(par->format));            //(inf->video_mode==0)
+               LcdMskReg(lcdc_dev, SYS_CFG, m_W0_FORMAT, v_W0_FORMAT(fmt_cfg));                //(inf->video_mode==0)
                LcdWrReg(lcdc_dev, WIN0_ACT_INFO,v_ACT_WIDTH(xact) | v_ACT_HEIGHT(yact));
                LcdWrReg(lcdc_dev, WIN0_DSP_ST, v_DSP_STX(xpos) | v_DSP_STY(ypos));
                LcdWrReg(lcdc_dev, WIN0_DSP_INFO, v_DSP_WIDTH(par->xsize)| v_DSP_HEIGHT(par->ysize));
@@ -570,23 +587,33 @@ static  int win0_set_par(struct rk2928_lcdc_device *lcdc_dev,rk_screen *screen,
                        v_COLORKEY_EN(1) | v_KEYCOLOR(0));
                switch(par->format) 
                {
-                       case ARGB888:
+                       case XBGR888:
                                LcdMskReg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_WIN0_ARGB888_VIRWIDTH(xvir));
-                               //LcdMskReg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
+                               LcdMskReg(lcdc_dev,SYS_CFG,m_W0_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
+                               break;
+                       case ARGB888:
+                               LcdMskReg(lcdc_dev,WIN_VIR,m_WIN0_VIR,v_WIN0_ARGB888_VIRWIDTH(xvir));
+                               LcdMskReg(lcdc_dev,SYS_CFG,m_W0_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(0));
+                               break;
+                       case ABGR888:
+                               LcdMskReg(lcdc_dev,WIN_VIR,m_WIN0_VIR,v_WIN0_ARGB888_VIRWIDTH(xvir));
+                               LcdMskReg(lcdc_dev,SYS_CFG,m_W0_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
                                break;
                        case RGB888:  //rgb888
-                               LcdMskReg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_WIN0_RGB888_VIRWIDTH(xvir));
-                               //LcdMskReg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(1));
+                               LcdMskReg(lcdc_dev,WIN_VIR,m_WIN0_VIR,v_WIN0_RGB888_VIRWIDTH(xvir));
+                               LcdMskReg(lcdc_dev,SYS_CFG,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(0));
                                break;
                        case RGB565:  //rgb565
-                               LcdMskReg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_WIN0_RGB565_VIRWIDTH(xvir));
+                               LcdMskReg(lcdc_dev,WIN_VIR,m_WIN0_VIR,v_WIN0_RGB565_VIRWIDTH(xvir));
+                               LcdMskReg(lcdc_dev,DSP_CTRL,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(0));
                                break;
                        case YUV422:
                        case YUV420:   
-                               LcdMskReg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_WIN0_YUV_VIRWIDTH(xvir));
+                               LcdMskReg(lcdc_dev,WIN_VIR,m_WIN0_VIR,v_WIN0_YUV_VIRWIDTH(xvir));
+                               LcdMskReg(lcdc_dev,SYS_CFG,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(0));
                                break;
                        default:
-                               LcdMskReg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_WIN0_RGB888_VIRWIDTH(xvir));
+                               printk("%s:un supported format\n",__func__);
                                break;
                }
                
@@ -606,6 +633,7 @@ static int win1_set_par(struct rk2928_lcdc_device *lcdc_dev,rk_screen *screen,
        u32 ScaleYrgbY = 0x1000;
        u32 ScaleCbrX = 0x1000;
        u32 ScaleCbrY = 0x1000;
+       u8 fmt_cfg = 0;
        
        xact = par->xact;                       
        yact = par->yact;
@@ -621,7 +649,6 @@ static int win1_set_par(struct rk2928_lcdc_device *lcdc_dev,rk_screen *screen,
        spin_lock(&lcdc_dev->reg_lock);
        if(likely(lcdc_dev->clk_on))
        {
-               LcdMskReg(lcdc_dev,SYS_CFG, m_W1_FORMAT, v_W1_FORMAT(par->format));
                LcdWrReg(lcdc_dev, WIN1_DSP_ST,v_DSP_STX(xpos) | v_DSP_STY(ypos));
                LcdWrReg(lcdc_dev, WIN1_DSP_INFO,v_DSP_WIDTH(par->xsize) | v_DSP_HEIGHT(par->ysize));
                // enable win1 color key and set the color to black(rgb=0)
@@ -629,24 +656,33 @@ static int win1_set_par(struct rk2928_lcdc_device *lcdc_dev,rk_screen *screen,
 
                
                switch(par->format)
-              {
-                      case ARGB888:
-                              LcdMskReg(lcdc_dev, WIN_VIR,m_WIN1_VIR,v_WIN1_ARGB888_VIRWIDTH(xvir));
-                              //LcdMskReg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
-                              break;
-                      case RGB888:  //rgb888
-                              LcdMskReg(lcdc_dev, WIN_VIR,m_WIN1_VIR,v_WIN1_RGB888_VIRWIDTH(xvir));
-                              // LcdMskReg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
-                              break;
-                      case RGB565:  //rgb565
-                              LcdMskReg(lcdc_dev, WIN_VIR,m_WIN1_VIR,v_WIN1_RGB565_VIRWIDTH(xvir));
-                              break;
-                      default:
-                              LcdMskReg(lcdc_dev, WIN_VIR,m_WIN1_VIR,v_WIN1_RGB888_VIRWIDTH(xvir));
-                              break;
+              {        
+                       case XBGR888:
+                               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:
+                               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:
+                               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
+                               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
+                               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;
+                       default:
+                               printk("%s:un supported format\n",__func__);
+                               break;
               }
                
-               
+               LcdMskReg(lcdc_dev,SYS_CFG, m_W1_FORMAT, v_W1_FORMAT(fmt_cfg));
                //LCDC_REG_CFG_DONE(); 
        }
        spin_unlock(&lcdc_dev->reg_lock);
@@ -656,6 +692,11 @@ static int win1_set_par(struct rk2928_lcdc_device *lcdc_dev,rk_screen *screen,
 static int rk2928_lcdc_open(struct rk_lcdc_device_driver *dev_drv,int layer_id,bool open)
 {
        struct rk2928_lcdc_device *lcdc_dev = container_of(dev_drv,struct rk2928_lcdc_device,driver);
+
+       if(open)
+       {
+               rk2928_load_screen(dev_drv,1);
+       }
        if(layer_id == 0)
        {
                win0_open(lcdc_dev,open);       
diff --git a/drivers/video/rockchip/lcdc/rk2928_lcdc.h b/drivers/video/rockchip/lcdc/rk2928_lcdc.h
index 438da69bbf10c2267e879eba5eb94c1a041542b9..c32c64175fbc75a40eed6e76d325ea3faec84be6 100644 (file)
--- a/drivers/video/rockchip/lcdc/rk2928_lcdc.h
+++ b/drivers/video/rockchip/lcdc/rk2928_lcdc.h
@@ -70,6 +70,8 @@ typedef volatile struct tagLCDC_REG
 #define  m_HWC_EN             (1<<2)
 #define  m_W0_FORMAT          (7<<3)
 #define  m_W1_FORMAT          (7<<6)
+#define  m_W0_RGB_RB_SWAP     (1<<10)
+#define  m_W1_RGB_RB_SWAP     (1<<14)
 
 #define m_W0_AXI_OUTSTANDING_DISABLE (1<<16) 
 #define m_W1_AXI_OUTSTANDING_DISABLE (1<<17)
@@ -84,8 +86,10 @@ typedef volatile struct tagLCDC_REG
 #define v_HWC_EN(x)                    (((x)&1)<<2)
 #define v_W0_FORMAT(x)                 (((x)&7)<<3)
 #define v_W1_FORMAT(x)                 (((x)&7)<<6)
-#define v_LCDC_STANDBY(x)              (((x)&1)<<22)
+#define v_W0_RGB_RB_SWAP(x)            (((x)&1)<<10)   
+#define v_W1_RGB_RB_SWAP(x)            (((x)&1)<<14)
 
+#define v_LCDC_STANDBY(x)              (((x)&1)<<22)
 #define v_LCDC_AXICLK_AUTO_ENABLE(x)    (((x)&1)<<24)
 #define v_DSP_OUT_ZERO(x)              (((x)&1)<<25)
 
diff --git a/drivers/video/rockchip/lcdc/rk3066b_lcdc.c b/drivers/video/rockchip/lcdc/rk3066b_lcdc.c
index e096db77089ade711fd2665b99f5f11b1460af3d..d30d29b286c8c92609240d57e90eb87f6d509911 100755 (executable)
--- a/drivers/video/rockchip/lcdc/rk3066b_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk3066b_lcdc.c
@@ -434,11 +434,15 @@ static  int win0_set_par(struct rk3066b_lcdc_device *lcdc_dev,rk_screen *screen,
        xpos = par->xpos+screen->left_margin + screen->hsync_len;
        ypos = par->ypos+screen->upper_margin + screen->vsync_len;
    
+       DBG(1,"%s for lcdc%d>>format:%d>>>xact:%d>>yact:%d>>xsize:%d>>ysize:%d>>xvir:%d>>yvir:%d>>xpos:%d>>ypos:%d>>\n",
+               __func__,lcdc_dev->id,par->format,xact,yact,par->xsize,par->ysize,xvir,yvir,xpos,ypos);
        
        ScaleYrgbX = CalScale(xact, par->xsize); //both RGB and yuv need this two factor
        ScaleYrgbY = CalScale(yact, par->ysize);
        switch (par->format)
        {
+               case XBGR888:
+               case ABGR888:
                case ARGB888:
                        fmt_cfg = 0;
                        break;
@@ -461,11 +465,10 @@ static  int win0_set_par(struct rk3066b_lcdc_device *lcdc_dev,rk_screen *screen,
                        ScaleCbrY = CalScale(yact, par->ysize);
                        break;
                default:
+                       printk("%s:un supported format\n",__func__);
                   break;
        }
 
-       DBG(1,"%s for lcdc%d>>format:%d>>>xact:%d>>yact:%d>>xsize:%d>>ysize:%d>>xvir:%d>>yvir:%d>>xpos:%d>>ypos:%d>>\n",
-               __func__,lcdc_dev->id,par->format,xact,yact,par->xsize,par->ysize,xvir,yvir,xpos,ypos);
        
        spin_lock(&lcdc_dev->reg_lock);
        if(likely(lcdc_dev->clk_on))
@@ -510,6 +513,8 @@ static int win1_set_par(struct rk3066b_lcdc_device *lcdc_dev,rk_screen *screen,
        {
                switch (par->format)
                {
+                       case XBGR888:
+                       case ABGR888:
                        case ARGB888:
                                fmt_cfg = 0;
                                break;
@@ -517,6 +522,7 @@ static int win1_set_par(struct rk3066b_lcdc_device *lcdc_dev,rk_screen *screen,
                                fmt_cfg = 1;
                                break;
                        default:
+                               printk("%s:un supported format\n",__func__);
                                break;
                }
 
@@ -536,6 +542,11 @@ static int win1_set_par(struct rk3066b_lcdc_device *lcdc_dev,rk_screen *screen,
 static int rk3066b_lcdc_open(struct rk_lcdc_device_driver *dev_drv,int layer_id,bool open)
 {
        struct rk3066b_lcdc_device *lcdc_dev = container_of(dev_drv,struct rk3066b_lcdc_device,driver);
+
+       if(open)
+       {
+               rk3066b_load_screen(dev_drv,1);
+       }
        if(layer_id == 0)
        {
                win0_open(lcdc_dev,open);       
diff --git a/drivers/video/rockchip/lcdc/rk30_lcdc.c b/drivers/video/rockchip/lcdc/rk30_lcdc.c
index f19f98792dff7f704debf5c75bf3ba53ed21ddb0..e17609c57ead2bacd481d4b873d8e90a37f193ed 100644 (file)
--- a/drivers/video/rockchip/lcdc/rk30_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk30_lcdc.c
@@ -493,6 +493,7 @@ static  int win0_set_par(struct rk30_lcdc_device *lcdc_dev,rk_screen *screen,
        u32 ScaleYrgbY = 0x1000;
        u32 ScaleCbrX = 0x1000;
        u32 ScaleCbrY = 0x1000;
+       u8 fmt_cfg = 0;
 
        xact = par->xact;                           //active (origin) picture window width/height               
        yact = par->yact;
@@ -501,36 +502,51 @@ static  int win0_set_par(struct rk30_lcdc_device *lcdc_dev,rk_screen *screen,
        xpos = par->xpos+screen->left_margin + screen->hsync_len;
        ypos = par->ypos+screen->upper_margin + screen->vsync_len;
    
+
+       DBG(1,"%s for lcdc%d>>format:%d>>>xact:%d>>yact:%d>>xsize:%d>>ysize:%d>>xvir:%d>>yvir:%d>>xpos:%d>>ypos:%d>>\n",
+               __func__,lcdc_dev->id,par->format,xact,yact,par->xsize,par->ysize,xvir,yvir,xpos,ypos);
        
        ScaleYrgbX = CalScale(xact, par->xsize); //both RGB and yuv need this two factor
        ScaleYrgbY = CalScale(yact, par->ysize);
        switch (par->format)
        {
+               case ARGB888:
+               case XBGR888:
+               case ABGR888:
+                       fmt_cfg = 0;
+                       break;
+               case RGB888:
+                       fmt_cfg = 1;
+                       break;
+               case RGB565:
+                       fmt_cfg = 2;
+                       break;
                case YUV422:// yuv422
+                       fmt_cfg = 5;
                        ScaleCbrX = CalScale((xact/2), par->xsize);
                        ScaleCbrY = CalScale(yact, par->ysize);
                        break;
                case YUV420: // yuv420
+                       fmt_cfg = 4;
                        ScaleCbrX = CalScale(xact/2, par->xsize);
                        ScaleCbrY = CalScale(yact/2, par->ysize);
                        break;
                case YUV444:// yuv444
+                       fmt_cfg = 6;
                        ScaleCbrX = CalScale(xact, par->xsize);
                        ScaleCbrY = CalScale(yact, par->ysize);
                        break;
                default:
-                  break;
+                       printk("%s un supported format\n",__func__);
+                       break;
        }
 
-       DBG(1,"%s for lcdc%d>>format:%d>>>xact:%d>>yact:%d>>xsize:%d>>ysize:%d>>xvir:%d>>yvir:%d>>xpos:%d>>ypos:%d>>\n",
-               __func__,lcdc_dev->id,par->format,xact,yact,par->xsize,par->ysize,xvir,yvir,xpos,ypos);
-       
        spin_lock(&lcdc_dev->reg_lock);
        if(likely(lcdc_dev->clk_on))
        {
-               lcdc_writel(lcdc_dev, WIN0_SCL_FACTOR_YRGB, v_X_SCL_FACTOR(ScaleYrgbX) | v_Y_SCL_FACTOR(ScaleYrgbY));
+               lcdc_writel(lcdc_dev, WIN0_SCL_FACTOR_YRGB,v_X_SCL_FACTOR(ScaleYrgbX) | v_Y_SCL_FACTOR(ScaleYrgbY));
                lcdc_writel(lcdc_dev, WIN0_SCL_FACTOR_CBR,v_X_SCL_FACTOR(ScaleCbrX)| v_Y_SCL_FACTOR(ScaleCbrY));
-               lcdc_msk_reg(lcdc_dev, SYS_CTRL1, m_W0_FORMAT, v_W0_FORMAT(par->format));               //(inf->video_mode==0)
+               lcdc_msk_reg(lcdc_dev, SYS_CTRL1, m_W0_FORMAT, v_W0_FORMAT(fmt_cfg));           //(inf->video_mode==0)
                lcdc_writel(lcdc_dev, WIN0_ACT_INFO,v_ACT_WIDTH(xact) | v_ACT_HEIGHT(yact));
                lcdc_writel(lcdc_dev, WIN0_DSP_ST, v_DSP_STX(xpos) | v_DSP_STY(ypos));
                lcdc_writel(lcdc_dev, WIN0_DSP_INFO, v_DSP_WIDTH(par->xsize)| v_DSP_HEIGHT(par->ysize));
@@ -538,23 +554,33 @@ static  int win0_set_par(struct rk30_lcdc_device *lcdc_dev,rk_screen *screen,
                        v_COLORKEY_EN(1) | v_KEYCOLOR(0));
                switch(par->format) 
                {
+                       case XBGR888:
+                               lcdc_writel(lcdc_dev, WIN0_VIR,v_ARGB888_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(1));
+                               break;
                        case ARGB888:
                                lcdc_writel(lcdc_dev, WIN0_VIR,v_ARGB888_VIRWIDTH(xvir));
-                               //lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(1));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(0));
+                               break;
+                       case ABGR888:
+                               lcdc_writel(lcdc_dev, WIN0_VIR,v_ARGB888_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(1));
                                break;
                        case RGB888:  //rgb888
                                lcdc_writel(lcdc_dev, WIN0_VIR,v_RGB888_VIRWIDTH(xvir));
-                               //lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(1));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(0));
                                break;
                        case RGB565:  //rgb565
                                lcdc_writel(lcdc_dev, WIN0_VIR,v_RGB565_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(0));
                                break;
                        case YUV422:
                        case YUV420:   
                                lcdc_writel(lcdc_dev, WIN0_VIR,v_YUV_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(0));
                                break;
                        default:
-                               lcdc_writel(lcdc_dev, WIN0_VIR,v_RGB888_VIRWIDTH(xvir));
+                               printk("%s:un supported format\n",__func__);
                                break;
                }
 
@@ -574,6 +600,7 @@ static int win1_set_par(struct rk30_lcdc_device *lcdc_dev,rk_screen *screen,
        u32 ScaleYrgbY = 0x1000;
        u32 ScaleCbrX = 0x1000;
        u32 ScaleCbrY = 0x1000;
+       u8 fmt_cfg = 0;
        
        xact = par->xact;                       
        yact = par->yact;
@@ -593,25 +620,40 @@ static int win1_set_par(struct rk30_lcdc_device *lcdc_dev,rk_screen *screen,
        {
                switch (par->format)
                {
+                       case ARGB888:
+                       case XBGR888:
+                       case ABGR888:
+                               fmt_cfg = 0;
+                               break;
+                       case RGB888:
+                               fmt_cfg = 1;
+                               break;
+                       case RGB565:
+                               fmt_cfg = 2;
+                               break;
                        case YUV422:// yuv422
+                               fmt_cfg = 5;
                                ScaleCbrX = CalScale((xact/2), par->xsize);
                                ScaleCbrY = CalScale(yact, par->ysize);
                                break;
                        case YUV420: // yuv420
+                               fmt_cfg = 4;
                                ScaleCbrX = CalScale(xact/2, par->xsize);
                                ScaleCbrY = CalScale(yact/2, par->ysize);
                                break;
                        case YUV444:// yuv444
+                               fmt_cfg = 6;
                                ScaleCbrX = CalScale(xact, par->xsize);
                                ScaleCbrY = CalScale(yact, par->ysize);
                                break;
                        default:
+                               printk("%s:un supported format\n",__func__);
                                break;
                }
 
                lcdc_writel(lcdc_dev, WIN1_SCL_FACTOR_YRGB, v_X_SCL_FACTOR(ScaleYrgbX) | v_Y_SCL_FACTOR(ScaleYrgbY));
                lcdc_writel(lcdc_dev, WIN1_SCL_FACTOR_CBR,  v_X_SCL_FACTOR(ScaleCbrX) | v_Y_SCL_FACTOR(ScaleCbrY));
-               lcdc_msk_reg(lcdc_dev,SYS_CTRL1, m_W1_FORMAT, v_W1_FORMAT(par->format));
+               lcdc_msk_reg(lcdc_dev,SYS_CTRL1, m_W1_FORMAT, v_W1_FORMAT(fmt_cfg));
                lcdc_writel(lcdc_dev, WIN1_ACT_INFO,v_ACT_WIDTH(xact) | v_ACT_HEIGHT(yact));
                lcdc_writel(lcdc_dev, WIN1_DSP_ST,v_DSP_STX(xpos) | v_DSP_STY(ypos));
                lcdc_writel(lcdc_dev, WIN1_DSP_INFO,v_DSP_WIDTH(par->xsize) | v_DSP_HEIGHT(par->ysize));
@@ -619,23 +661,29 @@ static int win1_set_par(struct rk30_lcdc_device *lcdc_dev,rk_screen *screen,
                lcdc_msk_reg(lcdc_dev, WIN1_COLOR_KEY_CTRL, m_COLORKEY_EN | m_KEYCOLOR,v_COLORKEY_EN(1) | v_KEYCOLOR(0));
                switch(par->format)
                {
+                       case XBGR888:
+                               lcdc_writel(lcdc_dev, WIN1_VIR,v_ARGB888_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
+                               break;
                        case ARGB888:
                                lcdc_writel(lcdc_dev, WIN1_VIR,v_ARGB888_VIRWIDTH(xvir));
-                               //lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(0));
                                break;
                        case RGB888:  //rgb888
                                lcdc_writel(lcdc_dev, WIN1_VIR,v_RGB888_VIRWIDTH(xvir));
-                               // lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(0));
                                break;
                        case RGB565:  //rgb565
                                lcdc_writel(lcdc_dev, WIN1_VIR,v_RGB565_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(0));
                                break;
                        case YUV422:
                        case YUV420:   
                                lcdc_writel(lcdc_dev, WIN1_VIR,v_YUV_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(0));
                                break;
                        default:
-                               lcdc_writel(lcdc_dev, WIN1_VIR,v_RGB888_VIRWIDTH(xvir));
+                               printk("%s:un supported formate\n",__func__);
                                break;
                }
                
@@ -653,6 +701,7 @@ static int win2_set_par(struct rk30_lcdc_device *lcdc_dev,rk_screen *screen,
        u32 ScaleYrgbY = 0x1000;
        u32 ScaleCbrX = 0x1000;
        u32 ScaleCbrY = 0x1000;
+       u8 fmt_cfg = 0;
        
        xact = par->xact;                       
        yact = par->yact;
@@ -671,34 +720,43 @@ static int win2_set_par(struct rk30_lcdc_device *lcdc_dev,rk_screen *screen,
        if(likely(lcdc_dev->clk_on))
        {
 
-               lcdc_msk_reg(lcdc_dev,SYS_CTRL1, m_W2_FORMAT, v_W2_FORMAT(par->format));
                lcdc_writel(lcdc_dev, WIN2_DSP_ST,v_DSP_STX(xpos) | v_DSP_STY(ypos));
                lcdc_writel(lcdc_dev, WIN2_DSP_INFO,v_DSP_WIDTH(par->xsize) | v_DSP_HEIGHT(par->ysize));
                // enable win1 color key and set the color to black(rgb=0)
                lcdc_msk_reg(lcdc_dev, WIN2_COLOR_KEY_CTRL, m_COLORKEY_EN | m_KEYCOLOR,v_COLORKEY_EN(1) | v_KEYCOLOR(0));
                switch(par->format)
                {
+                       case XBGR888:
+                               fmt_cfg = 0;
+                               lcdc_writel(lcdc_dev, WIN2_VIR,v_ARGB888_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W2_RGB_RB_SWAP,v_W2_RGB_RB_SWAP(1));
+                               break;
                        case ARGB888:
+                               fmt_cfg = 0;
                                lcdc_writel(lcdc_dev, WIN2_VIR,v_ARGB888_VIRWIDTH(xvir));
-                               //lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W2_RGB_RB_SWAP,v_W2_RGB_RB_SWAP(0));
+                               break;
+                       case ABGR888:
+                               fmt_cfg = 0;
+                               lcdc_writel(lcdc_dev, WIN2_VIR,v_ARGB888_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W2_RGB_RB_SWAP,v_W2_RGB_RB_SWAP(1));
                                break;
                        case RGB888:  //rgb888
+                               fmt_cfg = 1;
                                lcdc_writel(lcdc_dev, WIN2_VIR,v_RGB888_VIRWIDTH(xvir));
-                               // lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W2_RGB_RB_SWAP,v_W2_RGB_RB_SWAP(0));
                                break;
                        case RGB565:  //rgb565
+                               fmt_cfg = 2;
                                lcdc_writel(lcdc_dev, WIN2_VIR,v_RGB565_VIRWIDTH(xvir));
-                               break;
-                       case YUV422:
-                       case YUV420:   
-                               lcdc_writel(lcdc_dev, WIN2_VIR,v_YUV_VIRWIDTH(xvir));
+                               lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W2_RGB_RB_SWAP,v_W2_RGB_RB_SWAP(0));
                                break;
                        default:
-                               lcdc_writel(lcdc_dev, WIN2_VIR,v_RGB888_VIRWIDTH(xvir));
+                               printk("%s:un supported format\n",__func__);
                                break;
                }
                
-               lcdc_writel(lcdc_dev, REG_CFG_DONE, 0x01); 
+               lcdc_msk_reg(lcdc_dev,SYS_CTRL1, m_W2_FORMAT, v_W2_FORMAT(fmt_cfg));
        }
        spin_unlock(&lcdc_dev->reg_lock);
     return 0;
@@ -716,6 +774,7 @@ static int rk30_lcdc_open(struct rk_lcdc_device_driver *dev_drv,int layer_id,boo
        {
                rk30_lcdc_clk_enable(lcdc_dev);
                memcpy((u8*)lcdc_dev->regs, (u8*)lcdc_dev->regsbak, 0xc4);  //resume reg
+               rk30_load_screen(dev_drv,1);
                spin_lock(&lcdc_dev->reg_lock);
                if(dev_drv->cur_screen->dsp_lut)                        //resume dsp lut
                {
diff --git a/drivers/video/rockchip/lcdc/rk3188_lcdc.c b/drivers/video/rockchip/lcdc/rk3188_lcdc.c
index 56b31297c3b7b5f4f54686249f372b79fdf810fe..1501125c739490bb8751b4b12d578c59b467dd3b 100644 (file)
--- a/drivers/video/rockchip/lcdc/rk3188_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk3188_lcdc.c
@@ -42,6 +42,8 @@ module_param(dbg_thresd, int, S_IRUGO|S_IWUSR);
                printk(KERN_INFO x);} while (0)
 
 //#define WAIT_FOR_SYNC 1
+
+static int rk3188_load_screen(struct rk_lcdc_device_driver *dev_drv, bool initscreen);
 static int  rk3188_lcdc_clk_enable(struct rk3188_lcdc_device *lcdc_dev)
 {
 
@@ -188,6 +190,7 @@ static int rk3188_lcdc_open(struct rk_lcdc_device_driver *dev_drv,int layer_id,b
        {
                rk3188_lcdc_clk_enable(lcdc_dev);
                rk3188_lcdc_reg_resume(lcdc_dev); //resume reg
+               rk3188_load_screen(dev_drv,1);
                spin_lock(&lcdc_dev->reg_lock);
                if(dev_drv->cur_screen->dsp_lut)                        //resume dsp lut
                {
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