Re: Loss of hardware acceleration after fglrx upgrade to 8.28.8-0.1 in sid on a Thinkpad T43
Micha wrote:
> ST,
> What do you think these values should be ?
>
> Here's the data for a T2400 Pentium M Dual Core 1.8GHz,
> ATI X1300 (64MB), Debian Sid/experimental with xorg 7.1.1, fglrx-source 8.28.8,
> kernel 2.6.18 custom.
>
> ~ mi: fgl_glxgears -info
>
> Using GLX_SGIX_pbuffer
> GL_RENDERER = ATI Mobility Radeon X1300 Generic
> GL_VERSION = 2.0.6011 (8.28.8)
> GL_VENDOR = ATI Technologies Inc.
> GL_EXTENSIONS = GL_ARB_multitexture GL_EXT_texture_env_add GL_EXT_compiled_vertex_array GL_S3_s3tc GL_ARB_depth_texture GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_multisample GL_ARB_occlusion_query GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_shader_objects GL_ARB_shading_language_100 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_ARB_texture_float GL_ARB_texture_mirrored_repeat GL_ARB_texture_rectangle GL_ARB_transpose_matrix GL_ARB_vertex_blend GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_window_pos GL_ARB_draw_buffers GL_ATI_draw_buffers GL_ATI_element_array GL_ATI_envmap_bumpmap GL_ATI_fragment_shader GL_ATI_map_object_buffer GL_ATI_separate_stencil GL_ATI_shader_texture_lod GL_ATI_texture_compression_3dc GL_ATI_texture_
env!
> _combine3 GL_ATI_texture_float GL_ATI_texture_mirror_once GL_ATI_vertex_array_object GL_ATI_vertex_attrib_array_object GL_ATI_vertex_streams GL_ATIX_texture_env_combine3 GL_ATIX_texture_env_route GL_ATIX_vertex_shader_output_point_size GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_clip_volume_hint GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_framebuffer_object GL_EXT_multi_draw_arrays GL_EXT_packed_pixels GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_specular_color GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_EXT_texgen_reflection GL_EXT_texture3D GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp 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_vertex_array GL_EXT_vertex_shader GL_HP_occlu
sio!
> n_test GL_NV_blend_square GL_NV_occlusion_query GL_NV_texgen_reflection GL_SGI_color_matrix GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_SUN_multi_draw_arrays
> 1354 frames in 5.0 seconds = 270.800 FPS
> 1532 frames in 5.0 seconds = 306.400 FPS
> 1534 frames in 5.0 seconds = 306.800 FPS
> 1537 frames in 5.0 seconds = 307.400 FPS
> 1526 frames in 5.0 seconds = 305.200 FPS
> 1537 frames in 5.0 seconds = 307.400 FPS
> 1530 frames in 5.0 seconds = 306.000 FPS
> 1535 frames in 5.0 seconds = 307.000 FPS
>
> ~ mi: aticonfig --list-powerstates
>
> core/mem [flags]
> -----------------
> 1: 128/135 MHz [low voltage]
> 2: 324/135 MHz
> * 3: 392/324 MHz [default state]
>
> ~ mi: ps aux | grep atiev
> root 3143 0.0 0.0 2768 532 ? Ss 21:20 0:00 /usr/sbin/atieventsd
>
> ~ mi: lsmod | grep fglrx
> fglrx 395756 8
> agpgart 26060 1 fglrx
>
> ~ mi: cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
> userspace
>
> ~ mi: ls -lF /usr/lib/libGL*
> lrwxrwxrwx 1 root root 16 2006-10-05 20:30 /usr/lib/libGLEW.so.1.3 -> libGLEW.so.1.3.4
> -rw-r--r-- 1 root root 216K 2006-04-26 12:56 /usr/lib/libGLEW.so.1.3.4
> lrwxrwxrwx 1 root root 12 2006-09-27 02:36 /usr/lib/libGL.so.1 -> libGL.so.1.2
> -rw-r--r-- 1 root root 628K 2006-09-26 07:36 /usr/lib/libGL.so.1.2
> lrwxrwxrwx 1 root root 20 2006-09-27 02:35 /usr/lib/libGLU.so.1 -> libGLU.so.1.3.060501
> -rw-r--r-- 1 root root 492K 2006-09-25 20:09 /usr/lib/libGLU.so.1.3.060501
>
>
>
>
Hello Micha,
Subsequently I filed a bug report to debian bugs and learnt something new.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=390361
In a nutshell,
1. hardware acceleration *is* enabled.
2. glxgears is not really an appropriate tool for checking this.
Regards,
ST
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