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rk3188 lcdc: fix screen flash when use win1

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hjc
2013-07-19 19:56:02 +08:00
parent 78b87074ab
commit 9cd29458e1
1 changed files with 2 additions and 2 deletions
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4
drivers/video/rockchip/lcdc/rk3188_lcdc.c
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@@ -155,7 +155,7 @@ static void rk3188_lcdc_read_reg_defalut_cfg(struct rk3188_lcdc_device *lcdc_dev
break;
case WIN_VIR:
win0->vir_stride = (value>> 0)&0x1fff;
win1->vir_stride = (value>>16)&0x1fff;
win1->vir_stride = (value)&0x1fff0000;
DBG(2,"win0->vir_stride=%d,win1->vir_stride=%d\n",win0->vir_stride,win1->vir_stride);
break;
case WIN0_YRGB_MST0:
@@ -256,7 +256,7 @@ static int rk3188_lcdc_reg_update(struct rk_lcdc_device_driver *dev_drv)
lcdc_writel(lcdc_dev,WIN0_CBR_MST0, win0->uv_addr);
lcdc_writel(lcdc_dev,WIN1_DSP_INFO,v_DSP_WIDTH(win1->xsize) | v_DSP_HEIGHT(win1->ysize));
lcdc_writel(lcdc_dev,WIN1_DSP_ST,v_DSP_STX(win1->dsp_stx) | v_DSP_STY(win1->dsp_sty));
lcdc_msk_reg(lcdc_dev,WIN_VIR,m_WIN1_VIR,v_WIN1_VIR_VAL(win1->vir_stride));
lcdc_msk_reg(lcdc_dev,WIN_VIR,m_WIN1_VIR,win1->vir_stride);
lcdc_msk_reg(lcdc_dev,SYS_CTRL,m_WIN1_FORMAT, v_WIN1_FORMAT(win1->fmt_cfg));
lcdc_writel(lcdc_dev,WIN1_MST,win1->y_addr);
rk3188_lcdc_alpha_cfg(lcdc_dev);