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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 <linux/ioctl.h>
#if !defined(__KERNEL__) && !defined(_KERNEL)
#include <stdint.h>
#else
#include <linux/types.h>
#include <linux/hwmem.h>
#endif
#ifdef __KERNEL__
#include "mcde_dss.h"
#ifdef CONFIG_HAS_EARLYSUSPEND
#include <linux/earlysuspend.h>
#endif
#endif
#define MCDE_GET_BUFFER_NAME_IOC _IO('M', 1)
#ifdef __KERNEL__
#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;
int id;
struct hwmem_alloc *alloc;
int alloc_name;
#ifdef CONFIG_HAS_EARLYSUSPEND
struct early_suspend early_suspend;
#endif
};
/* MCDE fbdev API */
struct fb_info *mcde_fb_create(struct mcde_display_device *ddev,
uint16_t w, uint16_t h, uint16_t vw, uint16_t vh,
enum mcde_ovly_pix_fmt pix_fmt, uint32_t rotate);
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
#endif /* __MCDE_FB__H__ */
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