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Thread: r7xx DRI2 + 3D

  1. #11
    Join Date
    Jan 2009
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    515

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    I tried to install this oss driver today.
    drm-next kernel, libdrm-git, mesa-git and radeon-git.

    Whenever I try login to kde with compositing, My x just restart and I'm at the login again.

    I get thiese errors in my kdm.log:
    drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream

    If I login without compositing, I get xv and exa support and glxgears is running. I also get the right r600 3d acceleration string, with mesa 7.7 devel within glxinfo.

    What do I do wrong?

    EDIT:

    I cannot run glxgears. It gives me the same error:
    $ glxgears
    drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream. See dmesg for more info.
    Last edited by tball; 10-03-2009 at 05:15 AM.

  2. #12
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    Jan 2009
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    515

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    Here are some additional information, I retrieve when logged in without composite:
    Code:
    $ glxinfo
    name of display: :0.0          
    display: :0  screen: 0         
    direct rendering: Yes          
    server glx vendor string: SGI  
    server glx version string: 1.2 
    server glx extensions:         
        GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, 
        GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,     
        GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGI_swap_control,     
        GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group     
    client glx vendor string: SGI                                                 
    client glx version string: 1.4                                                
    client glx extensions:                                                        
        GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,    
        GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory,     
        GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control,                          
        GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control,     
        GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,      
        GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,                
        GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap                 
    GLX version: 1.2                                                              
    GLX extensions:                                                               
        GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,    
        GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,     
        GLX_MESA_swap_control, GLX_MESA_swap_frame_usage, GLX_OML_swap_method,    
        GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,      
        GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_visual_select_group     
    OpenGL vendor string: Advanced Micro Devices, Inc.                            
    OpenGL renderer string: Mesa DRI R600 (RV635 9591) 20090101  TCL              
    OpenGL version string: 1.4 Mesa 7.7-devel                                     
    OpenGL extensions:                                                            
        GL_ARB_depth_texture, GL_ARB_draw_buffers, GL_ARB_fragment_program,       
        GL_ARB_imaging, GL_ARB_multisample, GL_ARB_multitexture,                  
        GL_ARB_point_parameters, GL_ARB_provoking_vertex, GL_ARB_shadow,          
        GL_ARB_shadow_ambient, GL_ARB_texture_border_clamp,                       
        GL_ARB_texture_compression, GL_ARB_texture_cube_map,                      
        GL_ARB_texture_env_add, GL_ARB_texture_env_combine,                       
        GL_ARB_texture_env_crossbar, GL_ARB_texture_env_dot3,                     
        GL_MESAX_texture_float, GL_ARB_texture_mirrored_repeat,                   
        GL_ARB_texture_rectangle, GL_ARB_transpose_matrix,                        
        GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_window_pos,    
        GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,                             
        GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,               
        GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,        
        GL_EXT_compiled_vertex_array, GL_EXT_convolution, GL_EXT_copy_texture,    
        GL_EXT_draw_range_elements, GL_EXT_fog_coord,                             
        GL_EXT_gpu_program_parameters, GL_EXT_histogram, GL_EXT_multi_draw_arrays, 
        GL_EXT_packed_depth_stencil, GL_EXT_packed_pixels,                         
        GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_provoking_vertex,   
        GL_EXT_rescale_normal, GL_EXT_secondary_color,                             
        GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,                       
        GL_EXT_stencil_two_side, GL_EXT_stencil_wrap, GL_EXT_subtexture,           
        GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_edge_clamp,               
        GL_EXT_texture_env_add, GL_EXT_texture_env_combine,                        
        GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic,                
        GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,                      
        GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_texture_sRGB,      
        GL_EXT_vertex_array, GL_APPLE_packed_pixels,                               
        GL_ATI_blend_equation_separate, GL_ATI_texture_env_combine3,               
        GL_ATI_texture_mirror_once, GL_ATI_separate_stencil,                       
        GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip,                       
        GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,               
        GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_MESA_window_pos,            
        GL_NV_blend_square, GL_NV_light_max_exponent, GL_NV_texture_rectangle,     
        GL_NV_texgen_reflection, GL_NV_vertex_program, GL_OES_read_format,         
        GL_SGI_color_matrix, GL_SGI_color_table, GL_SGIS_generate_mipmap,          
        GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp,                  
        GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays                              
    
    8 GLX Visuals
       visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav
     id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat
    ----------------------------------------------------------------------
    0x21 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x22 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x66 24 tc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x67 24 tc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x68 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x69 24 dc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x6a 24 dc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x5d 32 tc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 Ncon
    
    8 GLXFBConfigs:
       visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav
     id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat
    ----------------------------------------------------------------------
    0x5e  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x5f  0 tc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x60  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x61  0 tc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x62  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x63  0 dc  0 32  0 r  .  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    0x64  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  8  0  0  0  0  0 0 None
    0x65  0 dc  0 32  0 r  y  .  8  8  8  8  0 24  8 16 16 16 16  0 0 Slow
    This is what I have installed, on my Arch 64 bit:
    Code:
    ati-dri-git 20091003-1 (those are the radeon dri bits from mesa. They are not installed with mesa-git)
    dri2proto-git 20091002-1
    glproto-git 20091002-1 (xorg)
    kernel26-drm-next 20091003-1
    libdrm-git 20091002-1 (xorg)
    libgl-git 20091002-1
    mesa-git 20091002-1
    xf86-video-ati-git 20091002-1
    Last edited by tball; 10-03-2009 at 05:24 AM.

  3. #13
    Join Date
    Jun 2009
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    2,932

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    I get thiese errors in my kdm.log:
    drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command stream
    This usually means that your in-kernel drm and libdrm do not match.

    Are you sure you're booting the right kernel and loading the right kernel drm module?

  4. #14
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    Jan 2009
    Posts
    515

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    I am sure it is booting the right kernel,but how can I see if it is booting the right kernel drm module?

  5. #15
    Join Date
    Jun 2009
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    2,932

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    What does dmesg say after 3D apps fail? Perhaps there is a hint there.

  6. #16
    Join Date
    Jan 2008
    Posts
    294

    Default

    Quote Originally Posted by tball View Post
    What do I do wrong?
    I don't use distro stuff or know what it does, so this info may be totally useless :-)

    libdrm-git needs to be configured with --enable-radeon-experimental-api

    and I think you need to (re)build xf86-video-ati and mesa after you have installed it.

  7. #17
    Join Date
    Jan 2009
    Posts
    515

    Default

    I recompiled the drm stuff in the kernel, and everything runs beatiful.
    I am surpriced how fast 2d feels compared to fglrx, even if compositing is turned on.

  8. #18
    Join Date
    Jun 2009
    Posts
    2,932

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    I've just retested openarena, this time with KMS+DRI2.

    It works great, but it is noticably slower and jumpier than it was under DRI1.

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