/*
   * metronomefb.h - definitions for the metronome framebuffer driver
   *
   * Copyright (C) 2008 by Jaya Kumar
   *
   * This file is subject to the terms and conditions of the GNU General Public
   * License. See the file COPYING in the main directory of this archive for
   * more details.
   *
   */
  
  #ifndef _LINUX_METRONOMEFB_H_
  #define _LINUX_METRONOMEFB_H_

  /* command structure used by metronome controller */
  struct metromem_cmd {
  	u16 opcode;
  	u16 args[((64-2)/2)];
  	u16 csum;
  };
  
  /* struct used by metronome. board specific stuff comes from *board */
  struct metronomefb_par {

  	struct metromem_cmd *metromem_cmd;
  	unsigned char *metromem_wfm;
  	unsigned char *metromem_img;
  	u16 *metromem_img_csum;
  	u16 *csum_table;

  	dma_addr_t metromem_dma;

  	struct fb_info *info;
  	struct metronome_board *board;
  	wait_queue_head_t waitq;
  	u8 frame_count;

  	int extra_size;
  	int dt;

  };

  /* board specific routines and data */

  struct metronome_board {

  	struct module *owner; /* the platform device */

  	void (*set_rst)(struct metronomefb_par *, int);
  	void (*set_stdby)(struct metronomefb_par *, int);

  	void (*cleanup)(struct metronomefb_par *);

  	int (*met_wait_event)(struct metronomefb_par *);
  	int (*met_wait_event_intr)(struct metronomefb_par *);
  	int (*setup_irq)(struct fb_info *);

  	int (*setup_fb)(struct metronomefb_par *);
  	int (*setup_io)(struct metronomefb_par *);
  	int (*get_panel_type)(void);
  	unsigned char *metromem;
  	int fw;
  	int fh;
  	int wfm_size;
  	struct fb_info *host_fbinfo; /* the host LCD controller's fbi */

  };
  
  #endif