/* sunxi_lcd_cpu_write_index - write command to cpu panel. @screen_id: The index of screen. @index: Command or index to be transfer.  */
s32 sunxi_lcd_cpu_write_index(u32 screen_id, u32 index)
/* sunxi_lcd_cpu_write_index - write command to cpu panel. @screen_id: The index of screen. @index: Command or index to be transfer.  */
s32 sunxi_lcd_cpu_write_index(u32 screen_id, u32 index)
{
    if (g_lcd_drv.src_ops.sunxi_lcd_cpu_write_index)
        return g_lcd_drv.src_ops.sunxi_lcd_cpu_write_index(screen_id,
                                   index);
    return -1;
}