Searched refs:backlight_gpio (Results 1 – 1 of 1) sorted by relevance
39 struct gpio_desc *backlight_gpio; member86 gpiod_set_value_cansleep(ctx->backlight_gpio, 0); in tddi_prepare()96 gpiod_set_value_cansleep(ctx->backlight_gpio, 1); in tddi_unprepare()189 ctx->backlight_gpio = devm_gpiod_get_optional(dev, "backlight", GPIOD_ASIS); in tddi_probe()190 if (IS_ERR(ctx->backlight_gpio)) in tddi_probe()191 return dev_err_probe(dev, PTR_ERR(ctx->backlight_gpio), in tddi_probe()