Smart tab5keyboard (#533)

Drivers/EspLcdCompat/Source/EspLcdDisplayDriver.h

@@ -3,6 +3,9 @@
 #include <Tactility/hal/display/DisplayDriver.h>
 
 #include <esp_lcd_panel_ops.h>
+#if CONFIG_SOC_MIPI_DSI_SUPPORTED
+#include <esp_lcd_mipi_dsi.h>
+#endif
 
 class EspLcdDisplayDriver : public tt::hal::display::DisplayDriver {
 
@@ -32,4 +35,13 @@ public:
     uint16_t getPixelWidth() const override { return hRes; }
 
     uint16_t getPixelHeight() const override { return vRes; }
+
+#if CONFIG_SOC_MIPI_DSI_SUPPORTED
+    uint8_t getFrameBuffers(void* outBuffers[2]) const override {
+        if (outBuffers == nullptr) {
+            return 0;
+        }
+        return (esp_lcd_dpi_panel_get_frame_buffer(panelHandle, 2, &outBuffers[0], &outBuffers[1]) == ESP_OK) ? 2 : 0;
+    }
+#endif
 };