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/*
* Copyright (C) ST-Ericsson AB 2010
*
* ST-Ericsson MCDE display sub system frame buffer driver
*
* Author: Marcus Lorentzon <marcus.xm.lorentzon@stericsson.com>
* for ST-Ericsson.
*
* License terms: GNU General Public License (GPL), version 2.
*/
#ifndef __MCDE_FB__H__
#define __MCDE_FB__H__
#include <linux/fb.h>
#include "mcde_dss.h"
#define to_mcde_fb(x) ((struct mcde_fb *)(x)->par)
#define MCDE_FB_MAX_NUM_OVERLAYS 3
struct mcde_fb {
int num_ovlys;
struct mcde_overlay *ovlys[MCDE_FB_MAX_NUM_OVERLAYS];
u32 pseudo_palette[17];
enum mcde_ovly_pix_fmt pix_fmt;
};
/* MCDE fbdev API */
struct fb_info *mcde_fb_create(struct mcde_display_device *ddev,
u16 w, u16 h, u16 vw, u16 vh, enum mcde_ovly_pix_fmt pix_fmt,
u32 rotate, bool display_initialized);
int mcde_fb_attach_overlay(struct fb_info *fb_info,
struct mcde_overlay *ovl);
void mcde_fb_destroy(struct fb_info *fb_info);
/* MCDE fb driver */
int mcde_fb_init(void);
void mcde_fb_exit(void);
#endif /* __MCDE_FB__H__ */
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