drivers/gpu/drm/rcar-du/rcar_du_encoder.h

   1 /*
   2  * rcar_du_encoder.h  --  R-Car Display Unit Encoder
   3  *
   4  * Copyright (C) 2013-2014 Renesas Electronics Corporation
   5  *
   6  * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  */
  13
  14 #ifndef __RCAR_DU_ENCODER_H__
  15 #define __RCAR_DU_ENCODER_H__
  16
  17 #include <drm/drm_crtc.h>
  18 #include <drm/drm_encoder.h>
  19
  20 struct drm_panel;
  21 struct rcar_du_device;
  22 struct rcar_du_lvdsenc;
  23
  24 struct rcar_du_encoder {
  25         struct drm_encoder base;
  26         enum rcar_du_output output;
  27         struct rcar_du_connector *connector;
  28         struct rcar_du_lvdsenc *lvds;
  29 };
  30
  31 #define to_rcar_encoder(e) \
  32         container_of(e, struct rcar_du_encoder, base)
  33
  34 #define rcar_encoder_to_drm_encoder(e)  (&(e)->base)
  35
  36 struct rcar_du_connector {
  37         struct drm_connector connector;
  38         struct rcar_du_encoder *encoder;
  39         struct drm_panel *panel;
  40 };
  41
  42 #define to_rcar_connector(c) \
  43         container_of(c, struct rcar_du_connector, connector)
  44
  45 int rcar_du_encoder_init(struct rcar_du_device *rcdu,
  46                          enum rcar_du_output output,
  47                          struct device_node *enc_node,
  48                          struct device_node *con_node);
  49
  50 #endif /* __RCAR_DU_ENCODER_H__ */