http://zh.gentoo-wiki.com/HOWTO_DRI

zhllg

http://zh.gentoo-wiki.com/HOWTO_DRI
希望对大家有用

相比较doc，wiki更容易keep up-to-date

ifree

开源ATI驱动部分还没有。

zhllg

我正在写这一篇

ifree

dri我遇到问题了。emerge x11-drm失败，仿佛和内核有关？
现在不知道该怎样选择内核、工具链了。

gentoo-sources-2.6.16:ALC880声卡不能正常工作

mm-sources-2.6.16_rc6-r2：gnome 2.14不能正常注销

gentoo-sources-2.6.15：gcc4.1下vmware不能配置内核模块。

zhllg

贴这些没用
贴错误信息
http://zh.gentoo-wiki.com/HOWTO_ATI_Open-Source_Drivers
差不多完整了

ifree

2. 安装
4. 启用"dri" USE flag
6. # euse -D dri

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这一段有问题没有？这样用后反而把make.conf里的dri减掉了。

zhllg

sorry, 笔误

midx

ati 9550,试了一下
dmesg:

1. [drm] Initialized radeon 1.24.0 20060225 on minor 0:
   
2. [drm] Used old pci detect: framebuffer loaded
   
3. mtrr: 0xd0000000,0x10000000 overlaps existing 0xd0000000,0x8000000
   
4. mtrr: 0xd0000000,0x10000000 overlaps existing 0xd0000000,0x8000000
   
5. mtrr: 0xd0000000,0x10000000 overlaps existing 0xd0000000,0x8000000
   
6. mtrr: 0xd0000000,0x10000000 overlaps existing 0xd0000000,0x8000000
   
7. agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0.
   
8. agpgart: Putting AGP V3 device at 0000:00:00.0 into 4x mode
   
9. agpgart: Putting AGP V3 device at 0000:01:00.0 into 4x mode
   
10. [drm] Setting GART location based on new memory map
    
11. [drm] Loading R300 Microcode
    
12. [drm] writeback test succeeded in 1 usecs
    
13. agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0.
    
14. agpgart: Putting AGP V3 device at 0000:00:00.0 into 4x mode
    
15. agpgart: Putting AGP V3 device at 0000:01:00.0 into 4x mode
    
16. [drm] Loading R300 Microcode

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glxgears:

1. ~ $ glxgears
   
2. *********************************WARN_ONCE*********************************
   
3. File r300_ioctl.c function r300Clear line 555
   
4. CB_DPATH has been enabled.
   
5. Please let me know if this introduces new instabilities.
   
6. ***************************************************************************
   
7. 7126 frames in 5.0 seconds = 1425.035 FPS

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没想象中的快:-)

zhllg

r300以上只有2D加速
wiki上的硬件列表样有提到
man radeon里也有

ifree

ati PCIE X600显卡，gentoo-sources-2.6.16、gcc4.1安装后出错了。

glxgears:

2. *********************************WARN_ONCE*********************************
3. File r300_ioctl.c function r300Clear line 555
4. CB_DPATH has been enabled.
5. Please let me know if this introduces new instabilities.
6. ***************************************************************************
7. drmRadeonCmdBuffer: -22 (exiting)

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dmesg:

2. <6>[drm] Initialized drm 1.0.1 20051102
3. PCI: Unable to reserve mem region #1:10000000@d0000000 for device 0000:01:00.0
4. GSI 22 sharing vector 0xE9 and IRQ 22
5. ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 18 (level, low) -> IRQ 233
6. PCI: Setting latency timer of device 0000:01:00.0 to 64
7. [drm] Initialized radeon 1.24.0 20060225 on minor 0:
8. [drm] Used old pci detect: framebuffer loaded
9. [drm] Setting GART location based on old memory map
10. [drm] Loading R300 Microcode
11. [drm] writeback test succeeded in 1 usecs
12. [drm:r300_emit_3d_load_vbpntr] *ERROR* Offset failed range check (k=0 i=2) while processing 3D_LOAD_VBPNTR packet.
13. [drm:r300_emit_packet3] *ERROR* r300_emit_raw_packet3 failed
14. [drm:r300_do_cp_cmdbuf] *ERROR* r300_emit_packet3 failed
15. [drm:r300_emit_3d_load_vbpntr] *ERROR* Offset failed range check (k=0 i=2) while processing 3D_LOAD_VBPNTR packet.
16. [drm:r300_emit_packet3] *ERROR* r300_emit_raw_packet3 failed
17. [drm:r300_do_cp_cmdbuf] *ERROR* r300_emit_packet3 failed
18. [drm:r300_emit_3d_load_vbpntr] *ERROR* Offset failed range check (k=0 i=2) while processing 3D_LOAD_VBPNTR packet.
19. [drm:r300_emit_packet3] *ERROR* r300_emit_raw_packet3 failed
20. [drm:r300_do_cp_cmdbuf] *ERROR* r300_emit_packet3 failed
21. [drm] Setting GART location based on old memory map
22. [drm] Loading R300 Microcode
23. [drm] writeback test succeeded in 1 usecs
24. [drm:r300_emit_3d_load_vbpntr] *ERROR* Offset failed range check (k=0 i=2) while processing 3D_LOAD_VBPNTR packet.
25. [drm:r300_emit_packet3] *ERROR* r300_emit_raw_packet3 failed
26. [drm:r300_do_cp_cmdbuf] *ERROR* r300_emit_packet3 failed

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xorg.conf

2. # File generated by xorgconfig.
5. # **********************************************************************
6. # Refer to the xorg.conf(5x) man page for details about the format of
7. # this file.
8. # **********************************************************************
10. # **********************************************************************
11. # Module section -- this  section  is used to specify
12. # which dynamically loadable modules to load.
13. # **********************************************************************
14. #
15. Section "Module"
17. # This loads the DBE extension module.
19.     Load        "dbe"          # Double buffer extension
21. # This loads the miscellaneous extensions module, and disables
22. # initialisation of the XFree86-DGA extension within that module.
23.     SubSection  "extmod"
24.       Option    "omit xfree86-dga"   # don't initialise the DGA extension
25.     EndSubSection
27. # This loads the font modules
28. #    Load        "type1"
29. #    Load        "speedo"
30.     Load        "freetype"
31. #    Load        "xtt"
34. # This loads the GLX module
35.     Load       "glx"
36. # This loads the DRI module
37.     Load       "dri"
38. # This load the DRM module
39.     Load       "drm"
40. EndSection
42. # **********************************************************************
43. # Files section.  This allows default font and rgb paths to be set
44. # **********************************************************************
46. Section "Files"
48. # The location of the RGB database.  Note, this is the name of the
49. # file minus the extension (like ".txt" or ".db").  There is normally
50. # no need to change the default.
52. #    RgbPath        "/usr/share/X11/rgb"
54. # Multiple FontPath entries are allowed (which are concatenated together),
55. # as well as specifying multiple comma-separated entries in one FontPath
56. # command (or a combination of both methods)
57. #
58. #
60.     FontPath   "/usr/share/fonts/misc"
61.     FontPath   "/usr/share/fonts/75dpi"
62.     FontPath   "/usr/share/fonts/100dpi"
63.     FontPath   "/usr/share/fonts/TTF"
64.     FontPath   "/usr/share/fonts/Type1"
65. #    FontPath   "/usr/lib/X11/fonts/local/"
66. #    FontPath   "/usr/lib/X11/fonts/misc/"
67. #    FontPath   "/usr/lib/X11/fonts/75dpi/:unscaled"
68. #    FontPath   "/usr/lib/X11/fonts/100dpi/:unscaled"
69. #    FontPath   "/usr/lib/X11/fonts/Speedo/"
70. #    FontPath   "/usr/lib/X11/fonts/Type1/"
71. #    FontPath   "/usr/lib/X11/fonts/TrueType/"
72. #    FontPath   "/usr/lib/X11/fonts/freefont/"
73. #    FontPath   "/usr/lib/X11/fonts/75dpi/"
74. #    FontPath   "/usr/lib/X11/fonts/100dpi/"
76. # The module search path.  The default path is shown here.
78. #    ModulePath "/usr/lib/modules"
80. EndSection
82. # **********************************************************************
83. # Server flags section.
84. # **********************************************************************
86. Section "ServerFlags"
90. EndSection
92. # **********************************************************************
93. # Input devices
94. # **********************************************************************
96. # **********************************************************************
97. # Core keyboard's InputDevice section
98. # **********************************************************************
100. Section "InputDevice"
102.     Identifier        "Keyboard1"
103.     Driver        "kbd"
104.     Option "AutoRepeat" "500 30"
105.     Option "XkbRules"        "xorg"
106.     Option "XkbModel"        "pc101"
107.     Option "XkbLayout"        "us"
109. EndSection
112. # **********************************************************************
113. # Core Pointer's InputDevice section
114. # **********************************************************************
116. Section "InputDevice"
118.     Identifier        "Mouse1"
119.     Driver        "mouse"
120.     Option "Protocol"    "IMPS/2"        # IntelliMouse PS/2
121.     Option "Device"      "/dev/input/mice"
122.     Option "ZAxisMapping"   "4 5 6 7"
124. EndSection
126. # **********************************************************************
127. # Monitor section
128. # **********************************************************************
131. Section "Monitor"
133.     Identifier  "Maya"
135. # HorizSync is in kHz unless units are specified.
136. # HorizSync may be a comma separated list of discrete values, or a
137. # comma separated list of ranges of values.
138. # NOTE: THE VALUES HERE ARE EXAMPLES ONLY.  REFER TO YOUR MONITOR'S
139. # USER MANUAL FOR THE CORRECT NUMBERS.
141.     HorizSync   31.5 - 64.3
143. #    HorizSync        30-64         # multisync
144. #    HorizSync        31.5, 35.2    # multiple fixed sync frequencies
145. #    HorizSync        15-25, 30-50  # multiple ranges of sync frequencies
147. # VertRefresh is in Hz unless units are specified.
148. # VertRefresh may be a comma separated list of discrete values, or a
149. # comma separated list of ranges of values.
150. # NOTE: THE VALUES HERE ARE EXAMPLES ONLY.  REFER TO YOUR MONITOR'S
151. # USER MANUAL FOR THE CORRECT NUMBERS.
153.     VertRefresh 50-100
155. EndSection
158. # **********************************************************************
159. # Graphics device section
160. # **********************************************************************
163. # Device configured by xorgconfig:
165. Section "Device"
166.     Identifier  "X600"
167.     Driver      "radeon"
168.     Option          "AGPMode" "4"
169.     Option          "RenderAccel" "on"
170.     Option          "EnablePageFlip" "True"
171.     # This two lines are needed to prevent fonts from being scrambled
172.     Option          "XaaNoScanlineImageWriteRect"
173.     Option          "XaaNoScanlineCPUToScreenColorExpandFill"
174.     BusID      "PCI:1:0:0"
175.     #VideoRam    262144
176.     # Insert Clocks lines here if appropriate
177. EndSection
180. # **********************************************************************
181. # Screen sections
182. # **********************************************************************
184. # Any number of screen sections may be present.  Each describes
185. # the configuration of a single screen.  A single specific screen section
186. # may be specified from the X server command line with the "-screen"
187. # option.
188. Section "Screen"
189.     Identifier  "Screen 1"
190.     Device      "X600"
191.     Monitor     "Maya"
192.     DefaultDepth 24
194.     Subsection "Display"
195.         Depth       8
196.         Modes       "1280x1024" "1024x768" "800x600" "640x480"
197.         ViewPort    0 0
198.     EndSubsection
199.     Subsection "Display"
200.         Depth       16
201.         Modes       "1280x1024" "1024x768" "800x600" "640x480"
202.         ViewPort    0 0
203.     EndSubsection
204.     Subsection "Display"
205.         Depth       24
206.         Modes       "1280x1024" "1024x768" "800x600" "640x480"
207.         ViewPort    0 0
208.     EndSubsection
209. EndSection
211. # **********************************************************************
212. # ServerLayout sections.
213. # **********************************************************************
215. # Any number of ServerLayout sections may be present.  Each describes
216. # the way multiple screens are organised.  A specific ServerLayout
217. # section may be specified from the X server command line with the
218. # "-layout" option.  In the absence of this, the first section is used.
219. # When now ServerLayout section is present, the first Screen section
220. # is used alone.
222. Section "ServerLayout"
224. # The Identifier line must be present
225.     Identifier  "Simple Layout"
227. # Each Screen line specifies a Screen section name, and optionally
228. # the relative position of other screens.  The four names after
229. # primary screen name are the screens to the top, bottom, left and right
230. # of the primary screen.  In this example, screen 2 is located to the
231. # right of screen 1.
233.     Screen "Screen 1"
235. # Each InputDevice line specifies an InputDevice section name and
236. # optionally some options to specify the way the device is to be
237. # used.  Those options include "CorePointer", "CoreKeyboard" and
238. # "SendCoreEvents".
240.     InputDevice "Mouse1" "CorePointer"
241.     InputDevice "Keyboard1" "CoreKeyboard"
243. EndSection
245. Section "DRI"
246.     Mode 0666
247. EndSection

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