diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index c7c5d15240a4..51fd0abd13ce 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -200,7 +200,7 @@ static int panel_simple_unprepare(struct drm_panel *panel) return 0; if (p->enable_gpio) - gpiod_set_value_cansleep(p->enable_gpio, 0); + gpiod_direction_output(p->enable_gpio, 0); regulator_disable(p->supply); @@ -227,7 +227,7 @@ static int panel_simple_prepare(struct drm_panel *panel) } if (p->enable_gpio) - gpiod_set_value_cansleep(p->enable_gpio, 1); + gpiod_direction_output(p->enable_gpio, 1); if (p->desc && p->desc->delay.prepare) msleep(p->desc->delay.prepare); @@ -329,8 +329,7 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) if (IS_ERR(panel->supply)) return PTR_ERR(panel->supply); - panel->enable_gpio = devm_gpiod_get_optional(dev, "enable", - GPIOD_OUT_LOW); + panel->enable_gpio = devm_gpiod_get_optional(dev, "enable", 0); if (IS_ERR(panel->enable_gpio)) { err = PTR_ERR(panel->enable_gpio); dev_err(dev, "failed to request GPIO: %d\n", err);