@@ -213,6 +213,16 @@ static int panel_dpi_probe_of(struct platform_device *pdev)
ddata->enable_gpio = gpio;
+ /*
+ * Many different panels are supported by this driver and there are
+ * probably very different needs for their reset pins in regards to
+ * timing and order relative to the enable gpio. So for now it's just
+ * ensured that the reset line isn't active.
+ */
+ gpio = devm_gpiod_get_optional(&pdev->dev, "reset", GPIOD_OUT_LOW);
+ if (IS_ERR(gpio))
+ return PTR_ERR(gpio);
+
ddata->backlight_gpio = -ENOENT;
r = of_get_display_timing(node, "panel-timing", &timing);