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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - drivers/video/s3c2410fb.h
2 * linux/drivers/video/s3c2410fb.h
3 * Copyright (c) Arnaud Patard
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
9 * S3C2410 LCD Controller Frame Buffer Driver
10 * based on skeletonfb.c, sa1100fb.h
14 * 2004-12-04: Arnaud Patard <arnaud.patard@rtp-net.org>
15 * - Moved dprintk to s3c2410fb.c
17 * 2004-09-07: Arnaud Patard <arnaud.patard@rtp-net.org>
18 * - Renamed from h1940fb.h to s3c2410fb.h
19 * - Chenged h1940 to s3c2410
21 * 2004-07-15: Arnaud Patard <arnaud.patard@rtp-net.org>
28 struct s3c2410fb_info
{
33 struct s3c2410fb_mach_info
*mach_info
;
35 /* raw memory addresses */
36 dma_addr_t map_dma
; /* physical */
37 u_char
* map_cpu
; /* virtual */
40 struct s3c2410fb_hw regs
;
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
;
47 /* keep these registers in case we need to re-write palette */
48 u32 palette_buffer
[256];
52 #define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */
54 int s3c2410fb_init(void);