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

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * rcar_du_kms.h  --  R-Car Display Unit Mode Setting
   4  *
   5  * Copyright (C) 2013-2014 Renesas Electronics Corporation
   6  *
   7  * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
   8  */
   9
  10 #ifndef __RCAR_DU_KMS_H__
  11 #define __RCAR_DU_KMS_H__
  12
  13 #include <linux/types.h>
  14
  15 struct drm_file;
  16 struct drm_device;
  17 struct drm_mode_create_dumb;
  18 struct rcar_du_device;
  19
  20 struct rcar_du_format_info {
  21         u32 fourcc;
  22         u32 v4l2;
  23         unsigned int bpp;
  24         unsigned int planes;
  25         unsigned int hsub;
  26         unsigned int pnmr;
  27         unsigned int edf;
  28 };
  29
  30 const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc);
  31
  32 int rcar_du_modeset_init(struct rcar_du_device *rcdu);
  33
  34 int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
  35                         struct drm_mode_create_dumb *args);
  36
  37 #endif /* __RCAR_DU_KMS_H__ */