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/*
* linux/drivers/video/s3c2410fb.h
* Copyright (c) Arnaud Patard
*
* 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.
*
* S3C2410 LCD Controller Frame Buffer Driver
* based on skeletonfb.c, sa1100fb.h
*
* ChangeLog
*
* 2004-12-04: Arnaud Patard <arnaud.patard@rtp-net.org>
* - Moved dprintk to s3c2410fb.c
*
* 2004-09-07: Arnaud Patard <arnaud.patard@rtp-net.org>
* - Renamed from h1940fb.h to s3c2410fb.h
* - Chenged h1940 to s3c2410
*
* 2004-07-15: Arnaud Patard <arnaud.patard@rtp-net.org>
* - First version
*/
#ifndef __S3C2410FB_H
#define __S3C2410FB_H
struct s3c2410fb_info {
struct device *dev;
struct clk *clk;
struct resource *mem;
void __iomem *io;
struct s3c2410fb_mach_info *mach_info;
unsigned current_display;
/* raw memory addresses */
dma_addr_t map_dma; /* physical */
u_char * map_cpu; /* virtual */
u_int map_size;
struct s3c2410fb_hw regs;
/* addresses of pieces placed in raw buffer */
u_char * screen_cpu; /* virtual address of buffer */
dma_addr_t screen_dma; /* physical address of buffer */
unsigned int palette_ready;
/* keep these registers in case we need to re-write palette */
u32 palette_buffer[256];
u32 pseudo_pal[16];
};
#define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */
int s3c2410fb_init(void);
#endif
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