GEM终于开启了，发帖庆祝一下

yafeng

自己编译了
kernel2.6.28-rc8
libdrm-git
mesa-git
xf86-video-intel-git
intel-dri-git
等包，貌似终于开启了GEM，原来比较卡的compiz-fusion终于很流畅了（compiz自带的性能测试又回到了100fps以上，glxgears速度还是不行，600fps左右）下边是glxinfo，大家帮忙看看GEM是不是真的开启了。

2. name of display: :0.0
3. display: :0  screen: 0
4. direct rendering: Yes
5. server glx vendor string: SGI
6. server glx version string: 1.2
7. server glx extensions:
8.     GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
9.     GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
10.     GLX_OML_swap_method, GLX_SGI_swap_control, GLX_SGIS_multisample,
11.     GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group
12. client glx vendor string: SGI
13. client glx version string: 1.4
14. client glx extensions:
15.     GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
16.     GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory,
17.     GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control,
18.     GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control,
19.     GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,
20.     GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
21.     GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap
22. GLX version: 1.2
23. GLX extensions:
24.     GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
25.     GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
26.     GLX_MESA_swap_control, GLX_MESA_swap_frame_usage, GLX_OML_swap_method,
27.     GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample,
28.     GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group
29. OpenGL vendor string: Tungsten Graphics, Inc
30. OpenGL renderer string: Mesa DRI Intel(R) 965GM GEM 20080716 x86/MMX/SSE2
31. OpenGL version string: 2.1 Mesa 7.3-devel
32. OpenGL shading language version string: 1.10
33. OpenGL extensions:
34.     GL_ARB_depth_texture, GL_ARB_draw_buffers, GL_ARB_fragment_program,
35.     GL_ARB_fragment_program_shadow, GL_ARB_fragment_shader,
36.     GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_occlusion_query,
37.     GL_ARB_pixel_buffer_object, GL_ARB_point_parameters, GL_ARB_point_sprite,
38.     GL_ARB_shader_objects, GL_ARB_shading_language_100, GL_ARB_shadow,
39.     GL_ARB_texture_border_clamp, GL_ARB_texture_compression,
40.     GL_ARB_texture_cube_map, GL_ARB_texture_env_add,
41.     GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar,
42.     GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat,
43.     GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle,
44.     GL_ARB_transpose_matrix, GL_ARB_vertex_buffer_object,
45.     GL_ARB_vertex_program, GL_ARB_vertex_shader, GL_ARB_window_pos,
46.     GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
47.     GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,
48.     GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
49.     GL_EXT_clip_volume_hint, GL_EXT_cull_vertex, GL_EXT_compiled_vertex_array,
50.     GL_EXT_copy_texture, GL_EXT_draw_range_elements,
51.     GL_EXT_framebuffer_object, GL_EXT_fog_coord, GL_EXT_multi_draw_arrays,
52.     GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,
53.     GL_EXT_pixel_buffer_object, GL_EXT_point_parameters,
54.     GL_EXT_polygon_offset, GL_EXT_rescale_normal, GL_EXT_secondary_color,
55.     GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap,
56.     GL_EXT_subtexture, GL_EXT_texture, GL_EXT_texture3D,
57.     GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add,
58.     GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
59.     GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod_bias,
60.     GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB,
61.     GL_EXT_vertex_array, GL_3DFX_texture_compression_FXT1,
62.     GL_APPLE_client_storage, GL_APPLE_packed_pixels,
63.     GL_ATI_blend_equation_separate, GL_ATI_separate_stencil,
64.     GL_IBM_rasterpos_clip, GL_IBM_texture_mirrored_repeat,
65.     GL_INGR_blend_func_separate, GL_MESA_pack_invert, GL_MESA_ycbcr_texture,
66.     GL_MESA_window_pos, GL_NV_blend_square, GL_NV_light_max_exponent,
67.     GL_NV_point_sprite, GL_NV_texture_rectangle, GL_NV_texgen_reflection,
68.     GL_NV_vertex_program, GL_NV_vertex_program1_1, GL_OES_read_format,
69.     GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
70.     GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_SGIX_depth_texture,
71.     GL_SUN_multi_draw_arrays
73. 3 GLX Visuals
74.    visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav
75. id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat
76. ----------------------------------------------------------------------
77. 0x21 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
78. 0x22 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
79. 0x56 32 tc  0 32  0 r  .  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
81. 36 GLXFBConfigs:
82.    visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav
83. id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat
84. ----------------------------------------------------------------------
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86. 0x58  0 tc  0 32  0 r  .  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
87. 0x59  0 tc  0 32  0 r  y  .  8  8  8  8  0  0  0  0  0  0  0  0 0 None
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90. 0x5c  0 tc  0 32  0 r  y  .  8  8  8  8  0  0  0 16 16 16 16  0 0 Slow
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99. 0x65  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
100. 0x66  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
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难免有错

好用不？你的什么WM？

jarryson

应该不用编译内核的。只要新的内核drm和libdrm然后驱动就够了把。会替代libdrm，和内核带的drm模块不冲突，重启会看到替代了内核drm模块。不过不知道还需要什么模块。我ATI用的很好。每次更新可以看到drm-git更新了很多intel的东西。

1. pkgname=drm-git
   
2. pkgver=20081216
   
3. pkgrel=1
   
4. _KERNELVER=`uname -r`
   
5. pkgdesc="Kernel DRM services and userspace interface"
   
6. url="http://dri.freedesktop.org/"
   
7. arch=('i686' 'x86_64')
   
8. groups=('lh')
   
9. license=('custom')
   
10. depends=('glibc')
    
11. makedepends=('git' 'xorg-server' 'libpthread-stubs')
    
12. replaces=('libdrm')
    
13. provides=("libdrm=2.3.1" 'libdrm')
    
14. conflicts=('libdrm')
    
15. options=('!libtool')
    
16. source=()
    
17. install=drm-git.install
    
18. md5sums=()
    
19. 
    
20. _gitroot="git://git.freedesktop.org/git/mesa/drm"
    
21. _gitname="drm"
    
22. 
    
23. build() {
    
24. 
    
25.   msg "Connecting to git.freedesktop.org GIT server...."
    
26. 
    
27.   if [ -d ${srcdir}/${_gitname} ] ; then
    
28.         cd $_gitname && git pull origin
    
29.         msg "The local files are updated."
    
30.   else
    
31.         git clone $_gitroot
    
32.   fi
    
33.   msg "GIT checkout done or server timeout. Preparing sources..."
    
34. 
    
35.   rm -rf ${srcdir}/${_gitname}-build
    
36.   cp -r ${srcdir}/${_gitname} ${srcdir}/${_gitname}-build
    
37. 
    
38.   msg "Starting make..."
    
39. 
    
40.   cd ${srcdir}/${_gitname}-build
    
41. 
    
42.   ./autogen.sh --prefix=/usr --disable-maintainer-mode
    
43.   make || return 1
    
44.   make DESTDIR=${pkgdir} install || return 1
    
45.   
    
46.   cd ${srcdir}/${_gitname}-build/linux-core/
    
47.   make || return 1
    
48.   mkdir -p $startdir/pkg/lib/modules/$_KERNELVER/drivers/char/drm/
    
49.   cp *.ko $startdir/pkg/lib/modules/$_KERNELVER/drivers/char/drm/ || return 1
    
50.   
    
51.   rm -rf ${srcdir}/${_gitname}-build
    
52. }

复制代码

1. post_install()
   
2. {
   
3.   KERNEL_VERSION=`uname -r`
   
4.   /sbin/depmod -ae -v $KERNEL_VERSION > /dev/null 2>&1
   
5. }
   
6. 
   
7. # arg 1:  the new package version
   
8. # arg 2:  the old package version
   
9. post_upgrade()
   
10. {
    
11.   KERNEL_VERSION=`uname -r`
    
12.   /sbin/depmod -ae -v $KERNEL_VERSION > /dev/null 2>&1
    
13. }
    
14. 
    
15. # arg 1:  the old package version
    
16. pre_remove() {
    
17. #  /sbin/rmmod radeon > /dev/null 2>&1
    
18. #  /sbin/rmmod dri > /dev/null 2>&1
    
19.   /bin/true
    
20. }
    
21. 
    
22. # arg 1:  the old package version
    
23. post_remove()
    
24. {
    
25.   KERNEL_VERSION=`uname -r`
    
26.   /sbin/depmod -ae -v $KERNEL_VERSION > /dev/null 2>&1
    
27. }
    
28. 
    
29. op=$1
    
30. shift
    
31. $op $*

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bipym2006

不好意思，请问一下，GEM是什么？

wosmvp

楼主就没尝试尝试 EXT4 ？

准备2.6.28转向ext4 ……

wrfwsh

i810驱动还没搞定，看视频就是幻灯片了。不想再搞了。LINUX麻烦事挺多的。

yafeng

Post by jarryson;1925491
应该不用编译内核的。只要新的内核drm和libdrm然后驱动就够了把。会替代libdrm，和内核带的drm模块不冲突，重启会看到替代了内核drm模块。不过不知道还需要什么模块。我ATI用的很好。每次更新可以看到drm-git更新了很多intel的东西。

1. pkgname=drm-git
   
2. pkgver=20081216
   
3. pkgrel=1
   
4. _KERNELVER=`uname -r`
   
5. pkgdesc="Kernel DRM services and userspace interface"
   
6. url="http://dri.freedesktop.org/"
   
7. arch=('i686' 'x86_64')
   
8. groups=('lh')
   
9. license=('custom')
   
10. depends=('glibc')
    
11. makedepends=('git' 'xorg-server' 'libpthread-stubs')
    
12. replaces=('libdrm')
    
13. provides=("libdrm=2.3.1" 'libdrm')
    
14. conflicts=('libdrm')
    
15. options=('!libtool')
    
16. source=()
    
17. install=drm-git.install
    
18. md5sums=()
    
19. 
    
20. _gitroot="git://git.freedesktop.org/git/mesa/drm"
    
21. _gitname="drm"
    
22. 
    
23. build() {
    
24. 
    
25.   msg "Connecting to git.freedesktop.org GIT server...."
    
26. 
    
27.   if [ -d ${srcdir}/${_gitname} ] ; then
    
28.         cd $_gitname && git pull origin
    
29.         msg "The local files are updated."
    
30.   else
    
31.         git clone $_gitroot
    
32.   fi
    
33.   msg "GIT checkout done or server timeout. Preparing sources..."
    
34. 
    
35.   rm -rf ${srcdir}/${_gitname}-build
    
36.   cp -r ${srcdir}/${_gitname} ${srcdir}/${_gitname}-build
    
37. 
    
38.   msg "Starting make..."
    
39. 
    
40.   cd ${srcdir}/${_gitname}-build
    
41. 
    
42.   ./autogen.sh --prefix=/usr --disable-maintainer-mode
    
43.   make || return 1
    
44.   make DESTDIR=${pkgdir} install || return 1
    
45.   
    
46.   cd ${srcdir}/${_gitname}-build/linux-core/
    
47.   make || return 1
    
48.   mkdir -p $startdir/pkg/lib/modules/$_KERNELVER/drivers/char/drm/
    
49.   cp *.ko $startdir/pkg/lib/modules/$_KERNELVER/drivers/char/drm/ || return 1
    
50.   
    
51.   rm -rf ${srcdir}/${_gitname}-build
    
52. }

复制代码

1. post_install()
   
2. {
   
3.   KERNEL_VERSION=`uname -r`
   
4.   /sbin/depmod -ae -v $KERNEL_VERSION > /dev/null 2>&1
   
5. }
   
6. 
   
7. # arg 1:  the new package version
   
8. # arg 2:  the old package version
   
9. post_upgrade()
   
10. {
    
11.   KERNEL_VERSION=`uname -r`
    
12.   /sbin/depmod -ae -v $KERNEL_VERSION > /dev/null 2>&1
    
13. }
    
14. 
    
15. # arg 1:  the old package version
    
16. pre_remove() {
    
17. #  /sbin/rmmod radeon > /dev/null 2>&1
    
18. #  /sbin/rmmod dri > /dev/null 2>&1
    
19.   /bin/true
    
20. }
    
21. 
    
22. # arg 1:  the old package version
    
23. post_remove()
    
24. {
    
25.   KERNEL_VERSION=`uname -r`
    
26.   /sbin/depmod -ae -v $KERNEL_VERSION > /dev/null 2>&1
    
27. }
    
28. 
    
29. op=$1
    
30. shift
    
31. $op $*

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这个我就不懂了，GEM不是内核的新特性吗？就是在内核中管理显卡内存，只是更新DRM的话显卡内存管理还是没解决吧？

jarryson

呵呵，我也是想当然了。显示不是需要drm模块嘛，就更新drm模块就好。。。

难免有错

楼主，能把你的包给我用下么？

yafeng

Post by 难免有错;1926098
楼主，能把你的包给我用下么？

我实际过程中可能走了一些弯路，这几天也忙糊涂了，周末有时间的话，我好好整理一下，把PKGBUILD都发上来。