lcdc_readl
sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_CTR);
return lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
lcdcon2 = lcdc_readl(sinfo, ATMEL_LCDC_LCDCON2);
while (lcdc_readl(sinfo, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY)
while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
status = lcdc_readl(sinfo, ATMEL_LCDC_ISR);