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pablocool
n00b
n00b


Joined: 27 Jul 2017
Posts: 30

PostPosted: Sat Jun 16, 2018 12:41 pm    Post subject: Problem with mesa support for i915 Reply with quote

Hello

I compiled gentoo on old Asus Eeepc 701 in order to run Kodi. Everything went smoothly until turning on Kodi. init.d/kodi tried 3 times, logo appeared and died. As it turned out segfault on i915g_dri.so appeared on dmesg.

Of course I had properly set VIDEOCARDS in make.conf to "intel i915". What is interesting simply run xinit and glxgears succeeded.
This is output from glxinfo -B
Code:
name of display: :0
display: :0  screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
    Vendor: Intel Open Source Technology Center (0x8086)
    Device: Mesa DRI Intel(R) 915GM x86/MMX/SSE2 (0x2592)
    Version: 17.2.8
    Accelerated: yes
    Video memory: 192MB
    Unified memory: yes
    Preferred profile: compat (0x2)
    Max core profile version: 0.0
    Max compat profile version: 1.4
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 2.0
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) 915GM x86/MMX/SSE2
OpenGL version string: 1.4 Mesa 17.2.8

OpenGL ES profile version string: OpenGL ES 2.0 Mesa 17.2.8
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16


This is from glxinfo
Code:
name of display: :0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile,
    GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample,
    GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile,
    GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB,
    GLX_EXT_import_context, GLX_EXT_libglvnd, GLX_EXT_texture_from_pixmap,
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_INTEL_swap_event,
    GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, GLX_SGIS_multisample,
    GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
    GLX_SGI_make_current_read, GLX_SGI_swap_control
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile,
    GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
    GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample,
    GLX_EXT_buffer_age, GLX_EXT_create_context_es2_profile,
    GLX_EXT_create_context_es_profile, GLX_EXT_fbconfig_packed_float,
    GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context,
    GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating,
    GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
    GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
    GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
    GLX_SGI_swap_control, GLX_SGI_video_sync
GLX version: 1.4
GLX extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile,
    GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB,
    GLX_ARB_get_proc_address, GLX_ARB_multisample,
    GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile,
    GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB,
    GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
    GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
    GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
    GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
    GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
    GLX_SGI_swap_control, GLX_SGI_video_sync
Extended renderer info (GLX_MESA_query_renderer):
    Vendor: Intel Open Source Technology Center (0x8086)
    Device: Mesa DRI Intel(R) 915GM x86/MMX/SSE2 (0x2592)
    Version: 17.2.8
    Accelerated: yes
    Video memory: 192MB
    Unified memory: yes
    Preferred profile: compat (0x2)
    Max core profile version: 0.0
    Max compat profile version: 1.4
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 2.0
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) 915GM x86/MMX/SSE2
OpenGL version string: 1.4 Mesa 17.2.8
OpenGL extensions:
    GL_3DFX_texture_compression_FXT1, GL_AMD_shader_trinary_minmax,
    GL_ANGLE_texture_compression_dxt3, GL_ANGLE_texture_compression_dxt5,
    GL_APPLE_object_purgeable, GL_APPLE_packed_pixels,
    GL_ARB_ES2_compatibility, GL_ARB_clear_buffer_object,
    GL_ARB_compressed_texture_pixel_storage, GL_ARB_copy_buffer,
    GL_ARB_debug_output, GL_ARB_depth_texture, GL_ARB_draw_buffers,
    GL_ARB_draw_elements_base_vertex, GL_ARB_explicit_attrib_location,
    GL_ARB_explicit_uniform_location, GL_ARB_fragment_program,
    GL_ARB_fragment_shader, GL_ARB_framebuffer_object,
    GL_ARB_get_program_binary, GL_ARB_get_texture_sub_image,
    GL_ARB_half_float_pixel, GL_ARB_internalformat_query,
    GL_ARB_invalidate_subdata, GL_ARB_map_buffer_alignment,
    GL_ARB_map_buffer_range, GL_ARB_multi_bind, GL_ARB_multisample,
    GL_ARB_multitexture, GL_ARB_pixel_buffer_object, GL_ARB_point_parameters,
    GL_ARB_point_sprite, GL_ARB_program_interface_query,
    GL_ARB_provoking_vertex, GL_ARB_robustness, GL_ARB_sampler_objects,
    GL_ARB_separate_shader_objects, GL_ARB_shader_objects,
    GL_ARB_shading_language_100, GL_ARB_shadow, GL_ARB_sync,
    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_mirrored_repeat,
    GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle,
    GL_ARB_texture_storage, GL_ARB_transpose_matrix,
    GL_ARB_vertex_array_object, GL_ARB_vertex_attrib_binding,
    GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_vertex_shader,
    GL_ARB_window_pos, GL_ATI_blend_equation_separate, GL_ATI_draw_buffers,
    GL_ATI_separate_stencil, GL_ATI_texture_env_combine3, GL_EXT_abgr,
    GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_equation_separate,
    GL_EXT_blend_func_separate, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
    GL_EXT_compiled_vertex_array, GL_EXT_copy_texture,
    GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_framebuffer_blit,
    GL_EXT_framebuffer_object, GL_EXT_gpu_program_parameters,
    GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil,
    GL_EXT_packed_pixels, GL_EXT_pixel_buffer_object, 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_compression_dxt1, GL_EXT_texture_compression_s3tc,
    GL_EXT_texture_cube_map, 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_object, GL_EXT_texture_rectangle,
    GL_EXT_texture_sRGB, GL_EXT_texture_sRGB_decode, GL_EXT_vertex_array,
    GL_IBM_multimode_draw_arrays, GL_IBM_rasterpos_clip,
    GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate,
    GL_KHR_context_flush_control, GL_KHR_debug, GL_KHR_no_error,
    GL_MESA_pack_invert, GL_MESA_window_pos, GL_MESA_ycbcr_texture,
    GL_NV_blend_square, GL_NV_light_max_exponent, GL_NV_packed_depth_stencil,
    GL_NV_texgen_reflection, GL_NV_texture_env_combine4,
    GL_NV_texture_rectangle, GL_OES_EGL_image, GL_OES_read_format,
    GL_S3_s3tc, GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
    GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_SUN_multi_draw_arrays

OpenGL ES profile version string: OpenGL ES 2.0 Mesa 17.2.8
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16
OpenGL ES profile extensions:
    GL_ANGLE_texture_compression_dxt3, GL_ANGLE_texture_compression_dxt5,
    GL_APPLE_texture_max_level, GL_EXT_blend_minmax,
    GL_EXT_discard_framebuffer, GL_EXT_draw_buffers,
    GL_EXT_draw_elements_base_vertex, GL_EXT_frag_depth,
    GL_EXT_map_buffer_range, GL_EXT_multi_draw_arrays,
    GL_EXT_read_format_bgra, GL_EXT_separate_shader_objects,
    GL_EXT_texture_border_clamp, GL_EXT_texture_compression_dxt1,
    GL_EXT_texture_filter_anisotropic, GL_EXT_texture_format_BGRA8888,
    GL_EXT_texture_type_2_10_10_10_REV, GL_EXT_unpack_subimage,
    GL_KHR_context_flush_control, GL_KHR_debug, GL_KHR_no_error,
    GL_NV_draw_buffers, GL_NV_fbo_color_attachments, GL_NV_read_buffer,
    GL_NV_read_depth, GL_NV_read_depth_stencil, GL_NV_read_stencil,
    GL_OES_EGL_image, GL_OES_EGL_sync, GL_OES_depth24, GL_OES_depth_texture,
    GL_OES_draw_elements_base_vertex, GL_OES_element_index_uint,
    GL_OES_fbo_render_mipmap, GL_OES_get_program_binary, GL_OES_mapbuffer,
    GL_OES_packed_depth_stencil, GL_OES_rgb8_rgba8, GL_OES_stencil8,
    GL_OES_surfaceless_context, GL_OES_texture_3D,
    GL_OES_texture_border_clamp, GL_OES_texture_npot,
    GL_OES_vertex_array_object

24 GLX Visuals
    visual  x   bf lv rg d st  colorbuffer  sr ax dp st accumbuffer  ms  cav
  id dep cl sp  sz l  ci b ro  r  g  b  a F gb bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------------
0x020 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x021 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x081 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x082 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x083 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x084 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x085 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x086 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x087 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x088 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
0x089 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x08a 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x08b 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x08c 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x08d 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x08e 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x08f 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x090 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x091 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x092 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x093 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
0x094 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x095 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x05c 32 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None

36 GLXFBConfigs:
    visual  x   bf lv rg d st  colorbuffer  sr ax dp st accumbuffer  ms  cav
  id dep cl sp  sz l  ci b ro  r  g  b  a F gb bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------------
0x05d  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x05e  0 tc  0  16  0 r  . .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x05f  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x060  0 tc  0  16  0 r  . .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x061 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x062 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x063 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x064 24 tc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x065 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x066 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x067 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x068 24 tc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x069  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x06a  0 tc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0 16 16 16  0  0 0 Slow
0x06b 32 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x06c 24 tc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
0x06d 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x06e 24 tc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow
0x06f  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x070  0 dc  0  16  0 r  . .   5  6  5  0 .  .  0  0  0  0  0  0  0  0 0 None
0x071  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x072  0 dc  0  16  0 r  . .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x073 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x074 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0  0  0  0  0  0  0  0 0 None
0x075 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x076 24 dc  0  32  0 r  . .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x077 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x078 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0  0  0  0  0  0  0  0 0 None
0x079 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x07a 24 dc  0  24  0 r  . .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x07b  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0  0  0  0  0  0 0 None
0x07c  0 dc  0  16  0 r  y .   5  6  5  0 .  .  0 16  0 16 16 16  0  0 0 Slow
0x07d 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8  0  0  0  0  0 0 None
0x07e 24 dc  0  32  0 r  y .   8  8  8  8 .  .  0 24  8 16 16 16 16  0 0 Slow
0x07f 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8  0  0  0  0  0 0 None
0x080 24 dc  0  24  0 r  y .   8  8  8  0 .  .  0 24  8 16 16 16  0  0 0 Slow


This is from systool -m i915 -av
Code:
Module = "i915"

  Attributes:
    coresize            = "1470464"
    initsize            = "0"
    initstate           = "live"
    refcnt              = "6"
    srcversion          = "035565F325B39A991556BC5"
    taint               = ""
    uevent              = <store method only>

  Parameters:
    alpha_support       = "N"
    disable_display     = "N"
    disable_power_well  = "1"
    edp_vswing          = "0"
    enable_cmd_parser   = "Y"
    enable_dc           = "-1"
    enable_dp_mst       = "Y"
    enable_dpcd_backlight= "N"
    enable_execlists    = "0"
    enable_fbc          = "0"
    enable_guc_loading  = "0"
    enable_guc_submission= "0"
    enable_gvt          = "N"
    enable_hangcheck    = "Y"
    enable_ips          = "1"
    enable_ppgtt        = "0"
    enable_psr          = "0"
    enable_rc6          = "0"
    error_capture       = "Y"
    fastboot            = "N"
    force_reset_modeset_test= "N"
    guc_firmware_path   = "(null)"
    guc_log_level       = "-1"
    huc_firmware_path   = "(null)"
    inject_load_failure = "0"
    invert_brightness   = "0"
    load_detect_test    = "N"
    lvds_channel_mode   = "0"
    lvds_use_ssc        = "-1"
    mmio_debug          = "0"
    modeset             = "-1"
    nuclear_pageflip    = "N"
    panel_ignore_lid    = "1"
    prefault_disable    = "N"
    reset               = "Y"
    semaphores          = "0"
    use_mmio_flip       = "0"
    vbt_sdvo_panel_type = "-1"
    verbose_state_checks= "Y"

  Sections:
    .altinstr_aux       = "0xf88a9bb6"
    .altinstr_replacement= "0xf88a9a3f"
    .altinstructions    = "0xf88ffdbc"
    .bss                = "0xf890d2c0"
    .data..read_mostly  = "0xf890c2c0"
    .data.unlikely      = "0xf890c258"
    .data               = "0xf89043e0"
    .exit.text          = "0xf88a9bfe"
    .fixup              = "0xf88a9c16"
    .gnu.linkonce.this_module= "0xf890d0c0"
    .init.text          = "0xf893e000"
    .note.gnu.build-id  = "0xf88aa000"
    .parainstructions   = "0xf88dc810"
    .ref.data           = "0xf890c3e0"
    .rodata.str1.1      = "0xf88dd190"
    .rodata             = "0xf88aa060"
    .rodata.str1.4      = "0xf88e74f0"
    .smp_locks          = "0xf88ff850"
    .strtab             = "0xf89579f0"
    .symtab             = "0xf8940000"
    .text               = "0xf87d6000"
    .text.unlikely      = "0xf88a8ea4"
    __bug_table         = "0xf8909648"
    __ex_table          = "0xf890307c"
    __jump_table        = "0xf8904000"
    __ksymtab_gpl       = "0xf88aa024"
    __ksymtab_strings   = "0xf8903024"
    __mcount_loc        = "0xf8900354"
    __param             = "0xf8902d18"
    __tracepoints_ptrs  = "0xf89030dc"
    __tracepoints       = "0xf890ccc4"
    __tracepoints_strings= "0xf8903180"
    _ftrace_events      = "0xf890c334"



This is from lspci -k
Code:
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 04)
        Subsystem: Mitac Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller
        Kernel modules: intel_agp
00:02.0 VGA compatible controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 04)
        Subsystem: Mitac Mobile 915GM/GMS/910GML Express Graphics Controller
        Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 04)
        Subsystem: Mitac Mobile 915GM/GMS/910GML Express Graphics Controller
00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04)
        Subsystem: Mitac 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel
00:1d.0 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04)
        Subsystem: Mitac 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI
        Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04)
        Subsystem: Mitac 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI
        Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04)
        Subsystem: Mitac 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI
        Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04)
        Subsystem: Mitac 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller
        Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d4)
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04)
        Subsystem: Mitac 82801FBM (ICH6M) LPC Interface Bridge
00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller (rev 04)
        Subsystem: Mitac 82801FBM (ICH6M) SATA Controller
        Kernel driver in use: ata_piix
        Kernel modules: ata_piix, pata_acpi, ata_generic
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04)
        Subsystem: Mitac 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller
01:02.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
        Subsystem: Mitac PCIxx21/x515 Cardbus Controller
        Kernel driver in use: yenta_cardbus
        Kernel modules: yenta_socket
01:02.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller
        Subsystem: Mitac OHCI Compliant IEEE 1394 Host Controller
01:04.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
        Subsystem: Mitac RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
        Kernel driver in use: 8139too
        Kernel modules: 8139cp, 8139too
01:05.0 Network controller: Ralink corp. RT2561/RT61 rev B 802.11g
        Subsystem: Micro-Star International Co., Ltd. [MSI] RT2561/RT61 rev B 802.11g
        Kernel driver in use: rt61pci
        Kernel modules: rt61pci


This is equery u mesa
Code:
+bindist
+classic
-d3d9
-debug
+dri3
+egl
+gallium
+gbm
-gles1
-gles2
+llvm
+nptl
-opencl
-openmax
-osmesa
-pax_kernel
-pic
-unwind
-vaapi
-valgrind
-vdpau
+video_cards_i915
-video_cards_i965
+video_cards_intel
-video_cards_nouveau
-video_cards_r100
-video_cards_r200
-video_cards_r300
-video_cards_r600
-video_cards_radeon
-video_cards_radeonsi
-video_cards_virgl
-video_cards_vmware
-vulkan
-wayland
-xa
-xvmc


This is important output from md5sum /usr/lib/mesa/*
Code:
6a231d5e32bb7fd1e3df4767ab197e9e  i915_dri.so
4bc5a7b303cccd59ec07d5e55e5450b9  i915g_dri.so
4bc5a7b303cccd59ec07d5e55e5450b9  kms_swrast_dri.so
6a231d5e32bb7fd1e3df4767ab197e9e  swrast_dri.so
4bc5a7b303cccd59ec07d5e55e5450b9  swrastg_dri.so


It was very interesting for me that i915g_dri.so and kms_swrast_dri.so and swrastg_dri.so has same control sum.
I simply deleted i915g_dri.so and kodi started but without DRI (it was running slowly probably without direct rendering)
then I copied i915_dri.so to i915g_dri.so and then kodi successfully run with DRI.

So what is difference between i915_dri.so and i915g_dri.so? and Why i915g_dri.so is probably wrong? and why it is the same as these swrast libraries?

I checked also on other gentoo system that mesa without this USE flag video_cards_i915 also produces fake libraries. Turning this flag on produces different i915_dri.so but i915g_dri.so is not touched - still fake.

Isnt it fault?

PS
Anyway Gentoo with kodi on EEEPC 701 works few times faster than Ubuntu.

br
Paweł
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pablocool
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Joined: 27 Jul 2017
Posts: 30

PostPosted: Thu Jun 21, 2018 6:11 pm    Post subject: Reply with quote

If anyone wondered what was the problem. Then
eselect mesa list and set to classic from galium whatever it is :)
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