projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 20fd5767 | 1 | /* |
| f30c2269 | 2 | * linux/drivers/video/s3c2410fb.h |
| 20fd5767 AP |
3 | * Copyright (c) Arnaud Patard |
| 4 | * | |
| 5 | * This file is subject to the terms and conditions of the GNU General Public | |
| 6 | * License. See the file COPYING in the main directory of this archive for | |
| 7 | * more details. | |
| 8 | * | |
| 9 | * S3C2410 LCD Controller Frame Buffer Driver | |
| 10 | * based on skeletonfb.c, sa1100fb.h | |
| 11 | * | |
| 12 | * ChangeLog | |
| 13 | * | |
| 14 | * 2004-12-04: Arnaud Patard <arnaud.patard@rtp-net.org> | |
| 15 | * - Moved dprintk to s3c2410fb.c | |
| 16 | * | |
| 17 | * 2004-09-07: Arnaud Patard <arnaud.patard@rtp-net.org> | |
| 18 | * - Renamed from h1940fb.h to s3c2410fb.h | |
| 19 | * - Chenged h1940 to s3c2410 | |
| 20 | * | |
| 21 | * 2004-07-15: Arnaud Patard <arnaud.patard@rtp-net.org> | |
| 22 | * - First version | |
| 23 | */ | |
| 24 | ||
| 25 | #ifndef __S3C2410FB_H | |
| 26 | #define __S3C2410FB_H | |
| 27 | ||
| 28 | struct s3c2410fb_info { | |
| 29 | struct fb_info *fb; | |
| 30 | struct device *dev; | |
| 31 | struct clk *clk; | |
| 32 | ||
| 33 | struct s3c2410fb_mach_info *mach_info; | |
| 34 | ||
| 35 | /* raw memory addresses */ | |
| 36 | dma_addr_t map_dma; /* physical */ | |
| 37 | u_char * map_cpu; /* virtual */ | |
| 38 | u_int map_size; | |
| 39 | ||
| 40 | struct s3c2410fb_hw regs; | |
| 41 | ||
| 42 | /* addresses of pieces placed in raw buffer */ | |
| 43 | u_char * screen_cpu; /* virtual address of buffer */ | |
| 44 | dma_addr_t screen_dma; /* physical address of buffer */ | |
| 45 | unsigned int palette_ready; | |
| 46 | ||
| 47 | /* keep these registers in case we need to re-write palette */ | |
| 48 | u32 palette_buffer[256]; | |
| 49 | u32 pseudo_pal[16]; | |
| 50 | }; | |
| 51 | ||
| 52 | #define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */ | |
| 53 | ||
| 54 | int s3c2410fb_init(void); | |
| 55 | ||
| 56 | #endif |