drivers/gpu/drm/sun4i/sun4i_layer.h

   1 /*
   2  * Copyright (C) 2015 Free Electrons
   3  * Copyright (C) 2015 NextThing Co
   4  *
   5  * Maxime Ripard <maxime.ripard@free-electrons.com>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  */
  12
  13 #ifndef _SUN4I_LAYER_H_
  14 #define _SUN4I_LAYER_H_
  15
  16 struct sun4i_layer {
  17         struct drm_plane        plane;
  18         struct sun4i_drv        *drv;
  19         int                     id;
  20 };
  21
  22 static inline struct sun4i_layer *
  23 plane_to_sun4i_layer(struct drm_plane *plane)
  24 {
  25         return container_of(plane, struct sun4i_layer, plane);
  26 }
  27
  28 struct sun4i_layer **sun4i_layers_init(struct drm_device *drm);
  29
  30 #endif /* _SUN4I_LAYER_H_ */