static int mio283qt2_getcontrast(FAR struct lcd_dev_s *dev) { lcdvdbg("Not implemented\n"); return -ENOSYS; }
static int ssd1289_setcontrast(FAR struct lcd_dev_s *dev, unsigned int contrast) { lcdvdbg("contrast: %d\n", contrast); return -ENOSYS; }
static int mio283qt2_getpower(FAR struct lcd_dev_s *dev) { lcdvdbg("power: %d\n", 0); return g_lcddev.power; }
static int ssd1289_getpower(FAR struct lcd_dev_s *dev) { lcdvdbg("power: %d\n", 0); return g_lcddev.power; }