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diff --git a/circuitpython/shared-bindings/displayio/Display.h b/circuitpython/shared-bindings/displayio/Display.h
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+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017, 2018 Scott Shawcroft for Adafruit Industries
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_DISPLAY_H
+#define MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_DISPLAY_H
+
+#include "common-hal/microcontroller/Pin.h"
+
+#include "shared-module/displayio/Display.h"
+#include "shared-module/displayio/Group.h"
+
+extern const mp_obj_type_t displayio_display_type;
+
+#define NO_BRIGHTNESS_COMMAND 0x100
+
+void common_hal_displayio_display_construct(displayio_display_obj_t *self,
+    mp_obj_t bus, uint16_t width, uint16_t height,
+    int16_t colstart, int16_t rowstart, uint16_t rotation, uint16_t color_depth, bool grayscale,
+    bool pixels_in_byte_share_row, uint8_t bytes_per_cell, bool reverse_pixels_in_byte, bool reverse_bytes_in_word,
+    uint8_t set_column_command, uint8_t set_row_command, uint8_t write_ram_command,
+    uint8_t *init_sequence, uint16_t init_sequence_len, const mcu_pin_obj_t *backlight_pin, uint16_t brightness_command,
+    mp_float_t brightness, bool auto_brightness,
+    bool single_byte_bounds, bool data_as_commands, bool auto_refresh, uint16_t native_frames_per_second,
+    bool backlight_on_high, bool SH1107_addressing);
+
+bool common_hal_displayio_display_show(displayio_display_obj_t *self,
+    displayio_group_t *root_group);
+
+bool common_hal_displayio_display_refresh(displayio_display_obj_t *self, uint32_t target_ms_per_frame, uint32_t maximum_ms_per_real_frame);
+
+bool common_hal_displayio_display_get_auto_refresh(displayio_display_obj_t *self);
+void common_hal_displayio_display_set_auto_refresh(displayio_display_obj_t *self, bool auto_refresh);
+
+uint16_t common_hal_displayio_display_get_width(displayio_display_obj_t *self);
+uint16_t common_hal_displayio_display_get_height(displayio_display_obj_t *self);
+uint16_t common_hal_displayio_display_get_rotation(displayio_display_obj_t *self);
+void common_hal_displayio_display_set_rotation(displayio_display_obj_t *self, int rotation);
+
+bool common_hal_displayio_display_get_auto_brightness(displayio_display_obj_t *self);
+void common_hal_displayio_display_set_auto_brightness(displayio_display_obj_t *self, bool auto_brightness);
+
+bool common_hal_displayio_display_get_dither(displayio_display_obj_t *self);
+void common_hal_displayio_display_set_dither(displayio_display_obj_t *self, bool dither);
+
+mp_float_t common_hal_displayio_display_get_brightness(displayio_display_obj_t *self);
+bool common_hal_displayio_display_set_brightness(displayio_display_obj_t *self, mp_float_t brightness);
+
+mp_obj_t common_hal_displayio_display_get_bus(displayio_display_obj_t *self);
+mp_obj_t common_hal_displayio_display_get_root_group(displayio_display_obj_t *self);
+
+#endif // MICROPY_INCLUDED_SHARED_BINDINGS_DISPLAYIO_DISPLAY_H