57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/*
|
|
* 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 fb_info *fb;
|
|
struct device *dev;
|
|
struct clk *clk;
|
|
|
|
struct s3c2410fb_mach_info *mach_info;
|
|
|
|
/* 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
|