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)
{
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)
{