您正在查看 "Framebuffer" 分类下的文章
2007-04-10 00:17
紧急求救:如何定制嵌入式linux 启动logo(小企鹅
我的嵌入式ARM-Linux是基于2.4.2内核,支持framebuffer,所以我想用工具软件
fblogo(0.5.2版本)将启动小企鹅logo改为自己的logo.png。现在遇到以下几个问
题,请求高手指点:
(1)linux_logo.h跟fblogo是什么编译器(gcc)得到的有关吗?也就是说我用PC
机上的gcc对fblogo源文件编译链接生成可执行文件fblogo,而后用./fblogo
mylogo.png生成的linux_logo.h是要编译到ARM-LINUX内核中的,行吗?
(2)为什么对于大多数 |
2007-04-10 00:06
引用网址:http://gentoo-wiki.com/HOWTO_Linux_Logo_Hack
Basis
This HOW-TO is written for those that want to hack the linux bootup logo. The main files in the kernel for the vesa frame buffer bootup logo are: /usr/src/linux/drivers/video/* & /usr/src/linux/include/linux/linux_logo.h Those files are responsible for the bootup logo when the kernel starts in debug or quiet mode. If we want to change this logo we h |
2007-04-09 23:31
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fblogo - Converts images to framebuffer-logo header file
- SYNOPSIS
fblogo [-2] [-h] [-d] [-v] [inputfile [outputfile]]
- DESCRIPTION
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2007-04-09 22:59
1 Intel 830M/845G/852GM/855GM/865G/915G/945G Framebuffer driver
2 ================================================================
3
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2007-04-09 22:51
2007-04-09 22:50
Fbcon中的颜色查找表
Fbcon-cfbx表示该console使用的是xbpp颜色描述。颜色数为2^x。
在此,我们仅以x=8,x=24举例,使用颜色分别是256色和真彩16M。
/driver/video/f |
2007-04-09 22:49
Fb console中的字体
/driver/video目录下:
font_6x11.c,font_8x8.c,font_8x16.c
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2007-04-09 22:48
Frame buffer与console
Framebuffer |
2007-04-09 22:47
Stifb驱动模型
linux/drivers/video/stifb.c - Generic frame buffer driver for HP * workstations with STI (standard text interface) video firmware.
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2007-04-09 22:47
Color Map 剖析
在framebuffer驱动程序设计中,cmap这个东东太晕了。现在我要把他赤 |
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