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

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * rcar_du_encoder.h  --  R-Car Display Unit Encoder
   4  *
   5  * Copyright (C) 2013-2014 Renesas Electronics Corporation
   6  *
   7  * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
   8  */
   9
  10 #ifndef __RCAR_DU_ENCODER_H__
  11 #define __RCAR_DU_ENCODER_H__
  12
  13 #include <drm/drm_encoder.h>
  14
  15 struct rcar_du_device;
  16
  17 struct rcar_du_encoder {
  18         struct drm_encoder base;
  19         enum rcar_du_output output;
  20 };
  21
  22 #define to_rcar_encoder(e) \
  23         container_of(e, struct rcar_du_encoder, base)
  24
  25 #define rcar_encoder_to_drm_encoder(e)  (&(e)->base)
  26
  27 int rcar_du_encoder_init(struct rcar_du_device *rcdu,
  28                          enum rcar_du_output output,
  29                          struct device_node *enc_node);
  30
  31 #endif /* __RCAR_DU_ENCODER_H__ */