dri-devel July 2010

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269 discussions

[patch] i915: remove unneed NULL checks
by Dan Carpenter 23 Aug '10

23 Aug '10

We don't need to check the list cursor in a list_for_each_entry(). It's always non-null. Signed-off-by: Dan Carpenter <error27(a)gmail.com> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index cc8131f..8a2bdfc 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -745,7 +745,7 @@ bool intel_pipe_has_type (struct drm_crtc *crtc, int type) struct drm_encoder *l_entry; list_for_each_entry(… [View More]

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[Bug 28574] New: [R600] Caster (commercial game) crash.
by bugzilla-daemon＠freedesktop.org 21 Aug '10

21 Aug '10

https://bugs.freedesktop.org/show_bug.cgi?id=28574 Summary: [R600] Caster (commercial game) crash. Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: regnak90(a)gmail.com The game crash as soon as 3D is needed, the menu is working … [View More]fine. Here is the gdb output: gdb caster.bin GNU gdb (GDB) 7.1 Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /media/data/Jeux/Caster/Files/caster.bin...(no debugging symbols found)...done. (gdb) run Starting program: /media/data/Jeux/Caster/Files/caster.bin [Thread debugging using libthread_db enabled] Beginning Setup. Pre SDL Setup. Added available resolutions. Loaded settings file. Set to safe mode. Pre Initialize sound. [New Thread 0xb7632b70 (LWP 2443)] Post Initialize sound. Testing for support for 640 x 480. Pre video mode set (640 x 480). Video mode set at 640 x 480 with 0 times AA. Finished SDL Setup. OpenGL Version 2.0 Mesa 7.9-devel Supports extensions: GL_ARB_depth_texture GL_ARB_depth_clamp GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_imaging GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_provoking_vertex 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_MESAX_texture_float GL_ARB_texture_mirrored_repeat GL_ARB_texture_non_power_of_two GL_ARB_texture_rectangle GL_ARB_transpose_matrix GL_ARB_vertex_array_bgra GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader 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_framebuffer_object 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_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_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_mirror_clamp GL_EXT_texture_object GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_vertex_array GL_EXT_vertex_array_bgra 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_depth_clamp GL_NV_light_max_exponent GL_NV_packed_depth_stencil 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 Renderer: Mesa DRI R600 (RV635 9591) 20090101 x86/MMX/SSE2 TCL DRI2 Pre init textures. Post init textures . Finished OpenGL Setup. Program received signal SIGSEGV, Segmentation fault. 0xb6c20f5a in radeonEmitVec8 () from /usr/lib/xorg/modules/dri/r600_dri.so Same behavior with Mesa 7.7.1 With Mesa 7.8.1, the gdb output is the same, but there is relevant information in dmesg : radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo radeon 0000:01:00.0: vbo resource seems too big for the bo -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. [View Less]

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[Bug 27868] New: [r600] on new campaign, Vegastrike crashes or freezes Xorg
by bugzilla-daemon＠freedesktop.org 20 Aug '10

20 Aug '10

https://bugs.freedesktop.org/show_bug.cgi?id=27868 Summary: [r600] on new campaign, Vegastrike crashes or freezes Xorg Product: Mesa Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: nikai(a)nikai.net Created an … [View More]

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[Bug 29013] New: [r300g] translate_rgb_op: unknown opcode ILLEGAL OPCODE
by bugzilla-daemon＠freedesktop.org 18 Aug '10

18 Aug '10

https://bugs.freedesktop.org/show_bug.cgi?id=29013 Summary: [r300g] translate_rgb_op: unknown opcode ILLEGAL OPCODE Product: Mesa Version: git Platform: Other OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: remi.meier(a)gmail.com Created an attachment (id=… [View More]

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[Bug 29140] New: [rs690] Freeze at Xorg startup when using KMS
by bugzilla-daemon＠freedesktop.org 16 Aug '10

16 Aug '10

https://bugs.freedesktop.org/show_bug.cgi?id=29140 Summary: [rs690] Freeze at Xorg startup when using KMS Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: steckdenis(a)yahoo.fr Created an attachment (id=37174) --> (https://bugs.… [View More]freedesktop.org/attachment.cgi?id=37174) Complete dmesg (radeon module loaded just after the last line speaking about a segfault of glxinfo) Hello, I have an ATI Radeon X1270 card (rs690m), with 128 Mio of sideport memory and 256 Mio of shared RAM. This memory configuration caused the bug #27529 . I use the 2.6.35-rc5 kernel (linus-tree), Mesa git (as of the 17th of July 2010, commit 184abe8e26f76a50ede43d503aa6bf129d8d6b76, "llvmpipe: Remove unused variable in lp_test_sincos."), libdrm git (as of the first of July 2010, commit b803918f3f77c62edf22e78cb2095be399753423, "drm mode: Return -errno on drmIoctl() failure") and xf86-video-ati git (as of the 15th of July, commit cdeb1949c820242f05a8897d3ddd0718f204dacf, "kms: don't call cursor helper if using software cursor"). Because of the bug #27529, I used to boot my netbook with the "radeon.modeset=0" param, to avoir screen corruptions. Then, I went to vacations. When I returned back to home, I wanted to try the latest versions of all my favorite softwares, especially the shiny new kernel, containing the fix of #27529. I updated all my software stack to the versions I mentionned in the second paragraph, changed "radeon.modeset=0" to "radeon.modeset=1" and rebooted. The reboot was ok. All my services started up nicely, except KDM. When the X server attempts to start, the screen goes black, with a small text cursor at its top left corner. This cursor doesn't move or blinks. The computer doesn't go farther in the boot sequence, it freezes. I rebooted, using the nomodeset option, and killed KDM (which started fine). I launched a small shell loop that continuously write the dmesg output in a file and launched it. While it was running, I unloaded the radeon module and reloaded it with the "modeset=1" parameter. All went fine, my screen was ok, with my text console on it. Then, I restarted KDM, which attempted to start Xorg. The same bug came again. During the "freeze", I was able to see the activity of my hard disk drive (the dmesg loop contains a sync). It makes me thinking that the computer is not hard frozen, only the graphical part. I cannot go to any virtual console at this point, and I rebooted. I attached my complete dmesg, as captured by my small script. Thanks for resolving this bug, I hope it is the last one I will see before having a nice KMS-enabled netbook, and being able to give a try to Gallium3D, which is needed to a have the very nice Blur effect of KWin on my hardware. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. [View Less]

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[Bug 29066] New: pipes triggers Assertion `boi->space_accounted' failed
by bugzilla-daemon＠freedesktop.org 13 Aug '10

13 Aug '10

https://bugs.freedesktop.org/show_bug.cgi?id=29066 Summary: pipes triggers Assertion `boi->space_accounted' failed Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: bugzi09.fdo.tormod(a)xoxy.net Created an attachment (id=37056) --> (https://… [View More]

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[Bug 28477] New: [R300g] dxdiag directx tests fail on vmware workstation 7.1.0 w/ r500 card using gallium
by bugzilla-daemon＠freedesktop.org 06 Aug '10

06 Aug '10

https://bugs.freedesktop.org/show_bug.cgi?id=28477 Summary: [R300g] dxdiag directx tests fail on vmware workstation 7.1.0 w/ r500 card using gallium Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: crumja(a)gmail.… [View More]

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[Bug 28993] New: [r300g] lightmap texture corruption in ut2004
by bugzilla-daemon＠freedesktop.org 05 Aug '10

05 Aug '10

https://bugs.freedesktop.org/show_bug.cgi?id=28993 Summary: [r300g] lightmap texture corruption in ut2004 Product: Mesa Version: git Platform: x86 (IA32) OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: aaalmosss(a)gmail.com Certain lightmap textures are corrupted when viewed from certain … [View More]

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[Bug 29067] New: WebGL in Firefox is very slow (pegs the cpu)
by bugzilla-daemon＠freedesktop.org 05 Aug '10

05 Aug '10

https://bugs.freedesktop.org/show_bug.cgi?id=29067 Summary: WebGL in Firefox is very slow (pegs the cpu) Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: sa(a)whiz.se WebGL in Firefox (4.0b1) is very slow on r300g, it seems to be using an … [View More]

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[patch] nouveau: unwind on load errors
by Dan Carpenter 05 Aug '10

05 Aug '10

nouveau_load() just returned directly if there was an error instead of releasing resources. Signed-off-by: Dan Carpenter <error27(a)gmail.com> diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index e632339..e53253a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -688,10 +688,13 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) struct drm_nouveau_private *dev_priv; … [View More]uint32_t reg0; resource_size_t mmio_start_offs; + int ret; dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); - if (!dev_priv) - return -ENOMEM; + if (!dev_priv) { + ret = -ENOMEM; + goto err_out; + } dev->dev_private = dev_priv; dev_priv->dev = dev; @@ -702,8 +705,10 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) dev->pci_vendor, dev->pci_device, dev->pdev->class); dev_priv->wq = create_workqueue("nouveau"); - if (!dev_priv->wq) - return -EINVAL; + if (!dev_priv->wq) { + ret = -EINVAL; + goto err_priv; + } /* resource 0 is mmio regs */ /* resource 1 is linear FB */ @@ -716,7 +721,8 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) if (!dev_priv->mmio) { NV_ERROR(dev, "Unable to initialize the mmio mapping. " "Please report your setup to " DRIVER_EMAIL "\n"); - return -EINVAL; + ret = -EINVAL; + goto err_wq; } NV_DEBUG(dev, "regs mapped ok at 0x%llx\n", (unsigned long long)mmio_start_offs); @@ -764,16 +770,17 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) break; default: NV_INFO(dev, "Unsupported chipset 0x%08x\n", reg0); - return -EINVAL; + ret = -EINVAL; + goto err_mmio; } NV_INFO(dev, "Detected an NV%2x generation card (0x%08x)\n", dev_priv->card_type, reg0); if (drm_core_check_feature(dev, DRIVER_MODESET)) { - int ret = nouveau_remove_conflicting_drivers(dev); + ret = nouveau_remove_conflicting_drivers(dev); if (ret) - return ret; + goto err_mmio; } /* map larger RAMIN aperture on NV40 cards */ @@ -801,7 +808,8 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) dev_priv->ramin_size); if (!dev_priv->ramin) { NV_ERROR(dev, "Failed to map BAR0 PRAMIN.\n"); - return -ENOMEM; + ret = -ENOMEM; + goto err_mmio; } } @@ -815,12 +823,24 @@ int nouveau_load(struct drm_device *dev, unsigned long flags) /* For kernel modesetting, init card now and bring up fbcon */ if (drm_core_check_feature(dev, DRIVER_MODESET)) { - int ret = nouveau_card_init(dev); + ret = nouveau_card_init(dev); if (ret) - return ret; + goto err_ramin; } return 0; + +err_ramin: + iounmap(dev_priv->ramin); +err_mmio: + iounmap(dev_priv->mmio); +err_wq: + destroy_workqueue(dev_priv->wq); +err_priv: + kfree(dev_priv); + dev->dev_private = NULL; +err_out: + return ret; } static void nouveau_close(struct drm_device *dev) [View Less]

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dri-devel July 2010