1/* 2 * linux/drivers/video/s3c2410fb.h 3 * Copyright (c) 2004 Arnaud Patard 4 * 5 * S3C2410 LCD Framebuffer Driver 6 * 7 * This file is subject to the terms and conditions of the GNU General Public 8 * License. See the file COPYING in the main directory of this archive for 9 * more details. 10 * 11*/ 12 13#ifndef __S3C2410FB_H 14#define __S3C2410FB_H 15 16enum s3c_drv_type { 17 DRV_S3C2410, 18 DRV_S3C2412, 19}; 20 21struct s3c2410fb_info { 22 struct device *dev; 23 struct clk *clk; 24 25 struct resource *mem; 26 void __iomem *io; 27 void __iomem *irq_base; 28 29 enum s3c_drv_type drv_type; 30 struct s3c2410fb_hw regs; 31 32 unsigned long clk_rate; 33 unsigned int palette_ready; 34 35#ifdef CONFIG_CPU_FREQ 36 struct notifier_block freq_transition; 37#endif 38 39 /* keep these registers in case we need to re-write palette */ 40 u32 palette_buffer[256]; 41 u32 pseudo_pal[16]; 42}; 43 44#define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */ 45 46int s3c2410fb_init(void); 47 48#endif 49