Searched refs:PIN_CTRL_BL (Results 1 – 1 of 1) sorted by relevance
32 PIN_CTRL_BL, /* Optional */ enumerator45 if (hd->pins[PIN_CTRL_BL]) in hd44780_backlight()46 gpiod_set_value_cansleep(hd->pins[PIN_CTRL_BL], on); in hd44780_backlight()264 hd->pins[PIN_CTRL_BL] = devm_gpiod_get_optional(dev, "backlight", in hd44780_probe()266 if (IS_ERR(hd->pins[PIN_CTRL_BL])) { in hd44780_probe()267 ret = PTR_ERR(hd->pins[PIN_CTRL_BL]); in hd44780_probe()