first commit

main/drivers/touch/touch_gt911.h

@@ -0,0 +1,17 @@
+#ifndef TOUCH_GT911_H
+#define TOUCH_GT911_H
+
+#include "esp_err.h"
+#include "lvgl.h"
+
+/*
+ * Probes the GT911 and registers it as an LVGL pointer input device.
+ *
+ * Requires i2c_bus_init(), backlight_init() (the STC8H1K28 holds the GT911
+ * in reset until it runs), lv_init() and display_init() to have happened.
+ */
+esp_err_t touch_init(void);
+
+lv_indev_t *touch_get_indev(void);
+
+#endif