Inky73: Allow non-hacky pen types.

Author: Gadgetoid

drivers/inky73/inky73.cpp

@@ -144,8 +144,6 @@ namespace pimoroni {
   }
 
   void Inky73::update(PicoGraphics *graphics) {
-    if(graphics->pen_type != PicoGraphics::PEN_INKY7) return; // Incompatible buffer
-
     if(blocking) {
       busy_wait();
     }

micropython/modules/picographics/picographics.cpp

@@ -381,7 +381,7 @@ mp_obj_t ModPicoGraphics_make_new(const mp_obj_type_t *type, size_t n_args, size
         self->display = m_new_class(UC8159, width, height, (Rotation)rotate, spi_bus);
 
     } else if (display == DISPLAY_INKY_FRAME_7) {
-        pen_type = PEN_INKY7;
+        //pen_type = PEN_INKY7;
         // TODO grab BUSY and RESET from ARG_extra_pins
         self->display = m_new_class(Inky73, width, height, (Rotation)rotate, spi_bus);