1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * linux/drivers/video/s3c2410fb.h 3*4882a593Smuzhiyun * Copyright (c) 2004 Arnaud Patard 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * S3C2410 LCD Framebuffer Driver 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * This file is subject to the terms and conditions of the GNU General Public 8*4882a593Smuzhiyun * License. See the file COPYING in the main directory of this archive for 9*4882a593Smuzhiyun * more details. 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun */ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #ifndef __S3C2410FB_H 14*4882a593Smuzhiyun #define __S3C2410FB_H 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun enum s3c_drv_type { 17*4882a593Smuzhiyun DRV_S3C2410, 18*4882a593Smuzhiyun DRV_S3C2412, 19*4882a593Smuzhiyun }; 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun struct s3c2410fb_info { 22*4882a593Smuzhiyun struct device *dev; 23*4882a593Smuzhiyun struct clk *clk; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun struct resource *mem; 26*4882a593Smuzhiyun void __iomem *io; 27*4882a593Smuzhiyun void __iomem *irq_base; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun enum s3c_drv_type drv_type; 30*4882a593Smuzhiyun struct s3c2410fb_hw regs; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun unsigned long clk_rate; 33*4882a593Smuzhiyun unsigned int palette_ready; 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #ifdef CONFIG_ARM_S3C24XX_CPUFREQ 36*4882a593Smuzhiyun struct notifier_block freq_transition; 37*4882a593Smuzhiyun #endif 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun /* keep these registers in case we need to re-write palette */ 40*4882a593Smuzhiyun u32 palette_buffer[256]; 41*4882a593Smuzhiyun u32 pseudo_pal[16]; 42*4882a593Smuzhiyun }; 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun #define PALETTE_BUFF_CLEAR (0x80000000) /* entry is clear/invalid */ 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun int s3c2410fb_init(void); 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #endif 49