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我装的是fc4 kernel 2.6.11-13669
装的时候就说不能识别显卡，进入文本模式
我用startx就说不存在路径/dev/hda0
应该是我的显卡没驱动
我已经下到官方的驱动了
但我太菜鸟，我不知道怎么装
我把readme.txt贴出来
还有驱动程序文件目录
/readme.txt
/viafb.modes
/viafb-install
/FedoraCore/4.0/pentium/viafb.ko
---------------------------------------------------------------------------
VIA Integration Graphic Chip Console Framebuffer Driver
Copyright 2005 VIA Technologies, Inc. All Rights Reserved.
---------------------------------------------------------------------------
Platform
The console framebuffer driver is for Graphics chips of
VIA UniChrome Family (CLE266, KM400, KN400, K8M800, K8N800, PM800, PN800, CN400, P4M800Pro/CE, VN800, CN700).
---------------------------------------------------------------------------
Driver features
Device: CRT, TV
Support Mode: CRT: 640x480(60,75,85,100,120Hz), 720x480(60Hz),
720x576(60Hz), 800x600(60,75,85,100,120Hz),
848x480(60Hz), 856x480(60Hz), 1024x512(60Hz),
1024x768(60,75,85,100Hz), 1152x864(75Hz),
1280x768(60Hz), 1280x960(60Hz), 1280x1024(60,75,85Hz),
1440x1050(60Hz), 1600x1200(60,75Hz),
1280x720(60Hz), 1920x1080(60Hz), 1400x1050(60Hz), 800x480(60Hz)
TV: VT1622, VT1622A, VT1623 (640x480, 800x600, 1024x768, 720x480, 720x576, 848x480)
VT1625 (640x480, 800x600, 1024x768, 720x480, 720x576, 1280x720(HDTV), 1920x1080(HDTV))
color depth : 8 bpp, 16 bpp, 32 bpp
TV encoder : VIA VT1622, VT1622A, VT1623, VT1625
TV output : VT1622 (Composite, S-Video, Composite+S-Video, YCBCR)
VT1622A ,VT1623 (Composite, S-Video, Composite+S-Video, RGB, YCBCR, SDTV_RGB, SDTV_YPBPR)
VT1625 (Composite, S-Video, Composite+S-Video, RGB, YCBCR , SDTV_RGB, SDTV_YPBPR, HDTV_RGB_720P, HDTV_YPBPR_720P, HDTV_RGB_1080I, HDTV_YPBPR_1080I)
TV type : NTSC,PAL
Support TV overscan display
Support 2D hardware accelerator for kernel 2.6.
---------------------------------------------------------------------------
Building viafb as a module. (for Linux kernel 2.4)
Make sure you have the kernel sources in /usr/src/linux-2.4.
Change to the viafb directory, and then following below steps:
Step 1: change to folder /usr/src/linux-2.4.
# cd /usr/src/linux-2.4.
The linux-2.4 directory depend on your kernel version, so if your kernel version is
2.4.18-3, you should type "/usr/src/linux-2.4.18-3".
Step 2: copy viafb folder in current directory.
# cp -rf .../viafb ./
Step 3: change to viafb directory
# cd /viafb
Step 4: Clear all object file.
# make clean
Step 5: Make source code
# make
Note that if no any error, this step will be produced an object file "viafb.o".
Step 6: Install viafb.o framebuffer driver
# make install
---------------------------------------------------------------------------
Using the viafb module. (for Linux kernel 2.4)
Start viafb with default settings,
#modprobe viafb
Start viafb with with user options,
#modprobe viafb mode=800x600 bpp=16 refresh=60 TV_ON=1 tv_system=1 tv_level=1
tv_out_signal=4 mode1=1024x768 bpp1=16 refresh1=60 SAMM_ON=1
mode :
640x480 (default)
720x480
800x600
1024x768
......
bpp :
8, 16, 32 (default : 32)
refresh :
60, 75, 85, 100, 120 (default : 60)
CRT_ON:
0 : CRT disable
1 : CRT enable (default)
TV_ON :
0 : TV disable (default)
1 : TV enable
tv_system :
0 : none
1 : NTSC (default)
2 : PAL
tv_level :
VT1622, VT1622A, VT1623
0 : underscan (default)
1 : fitscan (close to fit Industry TV Screen)
2 : overscan
Other TV Encoders
0 : underscan (default)
1 : overscan
tv_out_signal:
1: Composite
2: S-Video
3: Composite+S-Video (default)
4: RGB
5: YCBCR (or component)
6: RGB+Composite
7: YCBCR+Composite
8. SDTV_RGB (480P, 576P)
9. SDTV_YPBPR (480P, 576P)
10. HDTV_RGB (720P)
11. HDTV_YPBPR (720P)
12. HDTV_RGB (1080I)
13. HDTV_YPBPR (1080I)
tv_dedotcrawl:
0: Disable DeDotCrawl Function (default)
1: Enable DeFotCrawl Function
Note that the DeDotCrawl work under NTSC and composite outputting condition, other
conditions don't support this function.
tv_ffilter: To set TV Flicker Filter level
0 ~ 2 : VT1622, VT1622A, VT1623
0 ~ 3 : VT1625
tv_brightness:
0 ~ 255 : To set TV output brightness
tv_contrast:
0 ~ 255 : To set TV output contrast
tv_saturation:
0 ~ 65535 : To set TV output saturation
tv_tint:
0 ~ 2047 : To set TV output tint
Note: Different TV encoder have different default values of TV color features
including brightness, contrast, saturation, and tint.
DVI_ON:
0 : DVI disable
1 : DVI enable (default)
LCD_ON :
0 : LCD disable (default)
1 : LCD enable
lcd_dsp_method:
0 : expandsion (default)
1 : centering
lcd_panel_id:
0 : Resolution: 640x480, Channel: single, Dithering: Enable
1 : Resolution: 800x600, Channel: single, Dithering: Enable
2 : Resolution: 1024x768, Channel: single, Dithering: Enable (default)
3 : Resolution: 1280x768, Channel: single, Dithering: Enable
4 : Resolution: 1280x1024, Channel: dual, Dithering: Enable
5 : Resolution: 1400x1050, Channel: dual, Dithering: Enable
6 : Resolution: 1600x1200, Channel: dual, Dithering: Enable
9 : Resolution: 1024x768, Channel: dual, Dithering: Enable
10: Resolution: 1024x768, Channel: single, Dithering: Disable
11: Resolution: 1024x768, Channel: dual, Dithering: Disable
12: Resolution: 1280x768, Channel: single, Dithering: Disable
13: Resolution: 1280x1024, Channel: dual, Dithering: Disable
14: Resolution: 1400x1050, Channel: dual, Dithering: Disable
15: Resolution: 1600x1200, Channel: dual, Dithering: Disable
accel: (only for kernel 2.6)
0 : No 2D Hardware Acceleration (default)
1 : 2D Hardware Acceleration
SAMM_ON:
0 : SAMM_ON disable (default)
1 : SAMM_ON enable
mode1  secondary display device)
640x480 (default)
720x480
800x600
1024x768
......
bpp1 secondary display device)
8, 16, 32 (default : 32)
refresh1 secondary display device)
60, 75, 85, 100, 120 (default : 60)
active_dev:
This option is used to specify active devices. (CRT, TV, DVI, LCD, CRT+TV, CRT+LCD, CRT+DVI,...)
In SAMM case, the previous of active_dev is primary device, and the following is secondary device.
For example:
To enable one device, such as TV only, we should use:
modprobe viafb active_dev=TV ...
To enable two devices, such as CRT+TV:
For simultaneous case, we can use:
modprobe viafb active_dev=CRT+TV ...
OR
modprobe viafb active_dev=TV+CRT ...
For SAMM case:
If CRT is primary and TV is secondary, we should use:
modprobe viafb active_dev=CRT+TV SAMM_ON=1 ...
If TV is primary and CRT is secondary, we should use:
modprobe viafb active_dev=TV+CRT SAMM_ON=1 ...
Note :
1. If TV is enabled, the refresh rate will be bound to TV type (NTSC:60Hz, PAL:50Hz).
2. CRT may not display properly for simultaneous CRT & TV display at
the "640x480" PAL mode with TV overscan enabled.
3. When SAMM is enable, mode and mode1,bpp and bpp1,refresh and refresh1 can
be different.
---------------------------------------------------------------------------
Configure viafb options with "fbset" tool
"fbset" is an inbox utility of Linux.
1. Inquire current viafb information, type,
# fbset -i
2. Set various resolutions and refresh rates,
# fbset <resolution-vertical_sync>
example,
# fbset "1024x768-75"
Check the file "/etc/fb.modes" to find display modes available.
3. Set the color depth,
# fbset -depth <value>
example,
# fbset -depth 16
---------------------------------------------------------------------------
Building and loading viafb device driver for Linux kernel 2.6
---------------------------------------------------------------------------
Building fbcon console module.
Step 1: Change to folder /usr/src/linux-2.6.
# cd /usr/src/linux-2.6.
The linux-2.6 directory depend on your kernel version, so if your kernel version is
2.6.5-1.358, you should type "/usr/src/linux-2.6.5-1.358".
Step 2: Configuring the kernel module
# make menuconfig
Step 3: Select fbcon item to module.
-> Device Drivers->Graphics support->Console display driver support->
<M> Framebuffer Console support
Step 4: Save the current setting and quit.
Step 5: Make fbcon module.
# make modules
Note that if no any error, this step will be produced "fbcon.ko" in
/usr/src/linux-2.6./drivers/video/console folder.
Step 6: Copy fbcon.ko to lib folder.
# cp /usr/src/linux-2.6./drivers/video/console/fbcon.ko \
/lib/modules/2.6./kernel/drivers/video
---------------------------------------------------------------------------
Building viafb as a module. (for Linux kernel 2.6)
Make sure you have the kernel sources in /usr/src/linux-2.6.
Change to the viafb directory, and then following below steps:
Step 1: change to folder /usr/src/linux-2.6.
# cd /usr/src/linux-2.6.
The linux-2.6 directory depend on your kernel version, so if your kernel version is
2.6.5-1.358, you should type "/usr/src/linux-2.6.5-1.358".
Step 2: copy viafb folder in current directory.
# cp -rf .../viafb ./
Step 3: change to viafb directory
# cd /viafb
Step 4: Clear all object file.
# make clean
Step 5: Make source code
# make
Note that if no any error, this step will be produced an object file "viafb.ko".
Step 6: Install viafb.ko framebuffer driver
# make install
---------------------------------------------------------------------------
Using the viafb module. (for Linux kernel 2.6)
If you want to modprobe viafb.ko into kernel and change the display mode in Linux kernel 2.6 and later versions,
you need a framebuffer device driver(viafb.ko) and a framebuffer console module(fbcon.ko).
Modprobing viafb will not change the display mode until you modprobe fbcon.
You can see the related steps below.
Step 1: Start viafb with default settings.
# modprobe viafb
Note that you can see the other options from "Using the viafb module. (for Linux kernel 2.4)" section.
Step 2: Modprope fbcon.
# modprobe fbcon |
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IP卡
狗仔卡
发表于 2005-10-18 09:19:24
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
楼主
发表于 2005-10-18 09:45:54
