u32 ScaleYrgbY = 0x1000;
u32 ScaleCbrX = 0x1000;
u32 ScaleCbrY = 0x1000;
-
+ u8 fmt_cfg =0 ; //data format register config value
+
xact = par->xact; //active (origin) picture window width/height
yact = par->yact;
xvir = par->xvir; // virtual resolution
ScaleYrgbY = CalScale(yact, par->ysize);
switch (par->format)
{
+ case ARGB888:
+ case XRGB888:
+ 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;
{
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_CTRL,m_WIN0_FORMAT,v_WIN0_FORMAT(par->format)); //(inf->video_mode==0)
+ lcdc_msk_reg(lcdc_dev,SYS_CTRL,m_WIN0_FORMAT,v_WIN0_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));
switch(par->format)
{
- case ARGB888:
+ case XRGB888:
lcdc_msk_reg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_ARGB888_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN0_ALPHA_EN,v_WIN0_ALPHA_EN(0));
+ break;
+ case ARGB888:
+ lcdc_msk_reg(lcdc_dev,WIN_VIR,m_WIN0_VIR,v_ARGB888_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN0_ALPHA_EN,v_WIN0_ALPHA_EN(1));
+ lcdc_msk_reg(lcdc_dev,DSP_CTRL0,m_WIN0_ALPHA_MODE,v_WIN0_ALPHA_MODE(1));//default set to per-pixel alpha
//lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(1));
break;
case RGB888: //rgb888
lcdc_msk_reg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_RGB888_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN0_ALPHA_EN,v_WIN0_ALPHA_EN(0));
//lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W0_RGB_RB_SWAP,v_W0_RGB_RB_SWAP(1));
break;
case RGB565: //rgb565
lcdc_msk_reg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_RGB565_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN0_ALPHA_EN,v_WIN0_ALPHA_EN(0));
break;
case YUV422:
case YUV420:
case YUV444:
lcdc_msk_reg(lcdc_dev, WIN_VIR,m_WIN0_VIR,v_YUV_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN0_ALPHA_EN,v_WIN0_ALPHA_EN(0));
break;
default:
- dev_err(lcdc_dev->driver.dev,"un supported format!\n");
+ dev_err(lcdc_dev->driver.dev,"%s:un supported format!\n",__func__);
break;
}
struct layer_par *par )
{
u32 xact, yact, xvir, yvir, xpos, ypos;
+ u8 fmt_cfg;
xact = par->xact;
yact = par->yact;
spin_lock(&lcdc_dev->reg_lock);
if(likely(lcdc_dev->clk_on))
{
- lcdc_msk_reg(lcdc_dev,SYS_CTRL,m_WIN1_FORMAT, v_WIN1_FORMAT(par->format));
+
lcdc_writel(lcdc_dev, WIN1_DSP_INFO,v_DSP_WIDTH(par->xsize) | v_DSP_HEIGHT(par->ysize));
lcdc_writel(lcdc_dev, WIN1_DSP_ST,v_DSP_STX(xpos) | v_DSP_STY(ypos));
// disable win1 color key and set the color to black(rgb=0)
lcdc_msk_reg(lcdc_dev, WIN1_COLOR_KEY,m_COLOR_KEY_EN,v_COLOR_KEY_EN(0));
switch(par->format)
{
+ case XRGB888:
+ fmt_cfg = 0;
+ lcdc_msk_reg(lcdc_dev, WIN_VIR,m_WIN1_VIR,v_WIN1_ARGB888_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN1_ALPHA_EN,v_WIN1_ALPHA_EN(0));
+ break;
case ARGB888:
+ fmt_cfg = 0;
lcdc_msk_reg(lcdc_dev, WIN_VIR,m_WIN1_VIR,v_WIN1_ARGB888_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN1_ALPHA_EN,v_WIN1_ALPHA_EN(1));
+ lcdc_msk_reg(lcdc_dev,DSP_CTRL0,m_WIN1_ALPHA_MODE,v_WIN1_ALPHA_MODE(1));//default set to per-pixel alpha
//lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
break;
case RGB888: //rgb888
+ fmt_cfg = 1;
lcdc_msk_reg(lcdc_dev, WIN_VIR,m_WIN1_VIR,v_WIN1_RGB888_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN1_ALPHA_EN,v_WIN1_ALPHA_EN(0));
// lcdc_msk_reg(lcdc_dev,SYS_CTRL1,m_W1_RGB_RB_SWAP,v_W1_RGB_RB_SWAP(1));
break;
case RGB565: //rgb565
+ fmt_cfg = 2;
lcdc_msk_reg(lcdc_dev, WIN_VIR,m_WIN1_VIR,v_WIN1_RGB565_VIRWIDTH(xvir));
+ lcdc_msk_reg(lcdc_dev,ALPHA_CTRL,m_WIN1_ALPHA_EN,v_WIN1_ALPHA_EN(0));
break;
default:
- dev_err(lcdc_dev->driver.dev,"un supported format!\n");
+ dev_err(lcdc_dev->driver.dev,"%s:un supported format!\n",__func__);
break;
}
+ lcdc_msk_reg(lcdc_dev,SYS_CTRL,m_WIN1_FORMAT, v_WIN1_FORMAT(fmt_cfg));
}
spin_unlock(&lcdc_dev->reg_lock);
struct rk3188_lcdc_device *lcdc_dev = NULL;
struct device *dev = &pdev->dev;
rk_screen *screen;
+ rk_screen *screen1;
struct rk29fb_info *screen_ctr_info;
struct resource *res = NULL;
struct resource *mem = NULL;
platform_set_drvdata(pdev, lcdc_dev);
lcdc_dev->id = pdev->id;
screen_ctr_info = (struct rk29fb_info * )pdev->dev.platform_data;
+ screen = kzalloc(sizeof(rk_screen), GFP_KERNEL);
if(!screen_ctr_info)
{
dev_err(dev, "no platform data specified for screen control info!\n");
ret = -EINVAL;
goto err0;
}
- screen = kzalloc(sizeof(rk_screen), GFP_KERNEL);
if(!screen)
{
dev_err(&pdev->dev, "rk screen kmalloc fail!");
ret = -ENOMEM;
goto err0;
}
+ else
+ {
+ lcdc_dev->screen = screen;
+ }
+ screen->lcdc_id = lcdc_dev->id;
+ screen->screen_id = 0;
+#if defined(CONFIG_ONE_LCDC_DUAL_OUTPUT_INF)&& defined(CONFIG_RK610_LVDS)
+ screen1 = kzalloc(sizeof(rk_screen), GFP_KERNEL);
+ if(!screen1)
+ {
+ dev_err(&pdev->dev, ">>rk3066b lcdc screen1 kmalloc fail!");
+ ret = -ENOMEM;
+ goto err0;
+ }
+ screen1->lcdc_id = 1;
+ screen1->screen_id = 1;
+ printk("use lcdc%d and rk610 implemention dual display!\n",lcdc_dev->id);
+
+#endif
res = platform_get_resource(pdev, IORESOURCE_MEM,0);
if (res == NULL)
printk("lcdc%d:reg_phy_base = 0x%08x,reg_vir_base:0x%p\n",pdev->id,lcdc_dev->reg_phy_base, lcdc_dev->regs);
lcdc_dev->driver.dev = dev;
lcdc_dev->driver.screen0 = screen;
+#if defined(CONFIG_ONE_LCDC_DUAL_OUTPUT_INF)&& defined(CONFIG_RK610_LVDS)
+ lcdc_dev->driver.screen1 = screen1;
+#endif
lcdc_dev->driver.cur_screen = screen;
lcdc_dev->driver.screen_ctr_info = screen_ctr_info;