| Wang Qiang | 8661970 | 2010-03-10 15:21:47 -0800 | [diff] [blame] | 1 | /* linux/include/asm/arch-nuc900/fb.h |
| 2 | * |
| 3 | * Copyright (c) 2008 Nuvoton technology corporation |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * Changelog: |
| 12 | * |
| 13 | * 2008/08/26 vincen.zswan modify this file for LCD. |
| 14 | */ |
| 15 | |
| 16 | #ifndef __ASM_ARM_FB_H |
| 17 | #define __ASM_ARM_FB_H |
| 18 | |
| 19 | |
| 20 | |
| 21 | /* LCD Controller Hardware Desc */ |
| 22 | struct nuc900fb_hw { |
| 23 | unsigned int lcd_dccs; |
| 24 | unsigned int lcd_device_ctrl; |
| 25 | unsigned int lcd_mpulcd_cmd; |
| 26 | unsigned int lcd_int_cs; |
| 27 | unsigned int lcd_crtc_size; |
| 28 | unsigned int lcd_crtc_dend; |
| 29 | unsigned int lcd_crtc_hr; |
| 30 | unsigned int lcd_crtc_hsync; |
| 31 | unsigned int lcd_crtc_vr; |
| 32 | unsigned int lcd_va_baddr0; |
| 33 | unsigned int lcd_va_baddr1; |
| 34 | unsigned int lcd_va_fbctrl; |
| 35 | unsigned int lcd_va_scale; |
| 36 | unsigned int lcd_va_test; |
| 37 | unsigned int lcd_va_win; |
| 38 | unsigned int lcd_va_stuff; |
| 39 | }; |
| 40 | |
| 41 | /* LCD Display Description */ |
| 42 | struct nuc900fb_display { |
| 43 | /* LCD Image type */ |
| 44 | unsigned type; |
| 45 | |
| 46 | /* LCD Screen Size */ |
| 47 | unsigned short width; |
| 48 | unsigned short height; |
| 49 | |
| 50 | /* LCD Screen Info */ |
| 51 | unsigned short xres; |
| 52 | unsigned short yres; |
| 53 | unsigned short bpp; |
| 54 | |
| 55 | unsigned long pixclock; |
| 56 | unsigned short left_margin; |
| 57 | unsigned short right_margin; |
| 58 | unsigned short hsync_len; |
| 59 | unsigned short upper_margin; |
| 60 | unsigned short lower_margin; |
| 61 | unsigned short vsync_len; |
| 62 | |
| 63 | /* hardware special register value */ |
| 64 | unsigned int dccs; |
| 65 | unsigned int devctl; |
| 66 | unsigned int fbctrl; |
| 67 | unsigned int scale; |
| 68 | }; |
| 69 | |
| 70 | struct nuc900fb_mach_info { |
| 71 | struct nuc900fb_display *displays; |
| 72 | unsigned num_displays; |
| 73 | unsigned default_display; |
| 74 | /* GPIO Setting Info */ |
| 75 | unsigned gpio_dir; |
| 76 | unsigned gpio_dir_mask; |
| 77 | unsigned gpio_data; |
| 78 | unsigned gpio_data_mask; |
| 79 | }; |
| 80 | |
| 81 | extern void __init nuc900_fb_set_platdata(struct nuc900fb_mach_info *); |
| 82 | |
| 83 | #endif /* __ASM_ARM_FB_H */ |