dri-devel February 2011

dri-devel@lists.freedesktop.org

84 participants
466 discussions

Vblank timestamping enhancements for drm-next and 2.6.38rc
by Mario Kleiner 21 Feb '11

21 Feb '11

Hi, the following three patches are some small improvements and fixes to the drm vblank timestamping. All fully tested on radeon rv530, r600 and on i915 with 945gme chipset. Please consider merging them for 2.6.38-rc as well. Thanks, -mario

1 3

Re: [PATCH] i.MX23/28 framebuffer driver
by James Simmons 21 Feb '11

21 Feb '11

> I'm still in the learning-as-I-go phase here, so definitely not ready > to propose a solution, but it does seem to me like there is room for > some sort of kms-helper library here to handle more of the boilerplate > xf86-video-* stuff.. I guess I'll have a better picture once I have a > chance to add support for the various multi-monitor configurations. > But certainly would be interested if anyone already has some ideas. I have been thinking about this as well. One of the short coming for DRM on embedded platforms is the lack of a small well defined library that one could use. Right now libkms only handles buffer allocation. The mode setting is currently tied to the libdrm library. It would be nice to seperate the two out more. Move the mode setting code to libkms and then have libdrm be a wrapper around this. This way libdrm can both support the legacy drm drivers and the new kms drivers at the same time. It also makes a clear seperation. Jakob if you are willing to take this work I will gladly seen you patches.

4 3

How to disable GPU acceleration?
by kumar vemuri 21 Feb '11

21 Feb '11

Hi, I have the 3D graphics driver installed on my linux system. a. How do i disable hardware acceleration and make a 3D game use the libGLCore (s/w renderer) of Xserver (without uninstalling the 3D driver)? b. Are there 3D apps/games which work (however slow) if h/w acceleration is disabled? Thanks K

1 0

[Bug 30044] New: [R600c] Corruption in Penumbra Overture demo when color tiling is enabled
by bugzilla-daemon＠freedesktop.org 20 Feb '11

20 Feb '11

https://bugs.freedesktop.org/show_bug.cgi?id=30044 Summary: [R600c] Corruption in Penumbra Overture demo when color tiling is enabled Product: DRI Version: XOrg CVS Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: darkbasic4(a)gmail.com The same kind of corruption I noticed in every game with R600g+color tiling. I does work properly when color tiling is off. mesa git, libdrm git, xf86-video-ati git, xorg-server-1.9, drm-radeon-testing Darkbasic -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

1 7

[PATCH] gpu: drm: nouveau: Remove unused variable to prevent compile warning.
by Ralf Thielow 20 Feb '11

20 Feb '11

Remove unused variable "dev_priv" in function "nv50_vm_map_pgt" to prevent compile warning. Signed-off-by: Ralf Thielow <ralf.thielow(a)googlemail.com> --- drivers/gpu/drm/nouveau/nv50_vm.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nv50_vm.c b/drivers/gpu/drm/nouveau/nv50_vm.c index 459ff08..03c1a63 100644 --- a/drivers/gpu/drm/nouveau/nv50_vm.c +++ b/drivers/gpu/drm/nouveau/nv50_vm.c @@ -31,7 +31,6 @@ void nv50_vm_map_pgt(struct nouveau_gpuobj *pgd, u32 pde, struct nouveau_gpuobj *pgt[2]) { - struct drm_nouveau_private *dev_priv = pgd->dev->dev_private; u64 phys = 0xdeadcafe00000000ULL; u32 coverage = 0; -- 1.7.1

2 1

[PATCH 00/11] [resend] drm core and radeon patches for -next
by Daniel Vetter 20 Feb '11

20 Feb '11

Hi Dave, Here are the patches I've talked about on irc for .39. Patches 1-5 is the "make drm_mm_node embeddable" series. Just the drm core part, without the patches for i915 (they need to be redone). Chris Wilson very much likes what these will to do drm/i915. Thomas Hellstrom cautioned not to go crazy and embed drm_mm_node everywhere (especially in ttm_bo_object), because the drm_mm allocator is not adequate everwhere and embedding might just create future obstacles for the Right Thing. Like switching to idr, as vmgfx already has already done for a few things. Patches 6-8 embed the gem bo object into the radeon bo object. Changes since first submission: - Resolve conflict with pageflip code (resulted in a null-pointer deref). - Align bo size to PAGE_SIZE (the r600/evergreen kms blit code didn't do this, upsetting the more paranoid gem code). Patches 9-11 finish my radeon asic header cleanup that I've started a while back. Reviewed by Alex Deucher, I've dropped the 3 small patches he objected. Tested on my usual array of machines (which now also includes an HD5750 and a HD 4350 and a g73 from nvidia ;). Please review and consider merging for next. Thanks, Daniel Daniel Vetter (11): drm/nouveau: don't munge in drm_mm internals drm: mm: track free areas implicitly drm: mm: extract node insert helper functions drm: mm: add api for embedding struct drm_mm_node drm: mm: add helper to unwind scan state drm/radeon: embed struct drm_gem_object drm/radeon: introduce gem_to_radeon_bo helper drm/radeon: kill radeon_bo->gobj pointer radeon: consolidate asic-specific function decls for r600 & later radeon: kill decls for inline functions radeon: move blit functions to radeon_asic.h drivers/gpu/drm/drm_mm.c | 570 +++++++++++++++------------ drivers/gpu/drm/nouveau/nouveau_object.c | 2 +- drivers/gpu/drm/nouveau/nv50_instmem.c | 4 +- drivers/gpu/drm/nouveau/nvc0_instmem.c | 2 +- drivers/gpu/drm/radeon/atombios_crtc.c | 8 +- drivers/gpu/drm/radeon/evergreen_blit_kms.c | 2 +- drivers/gpu/drm/radeon/r600.c | 2 +- drivers/gpu/drm/radeon/r600_audio.c | 1 + drivers/gpu/drm/radeon/r600_blit_kms.c | 2 +- drivers/gpu/drm/radeon/r600_hdmi.c | 1 + drivers/gpu/drm/radeon/radeon.h | 77 +---- drivers/gpu/drm/radeon/radeon_asic.h | 77 +++- drivers/gpu/drm/radeon/radeon_benchmark.c | 4 +- drivers/gpu/drm/radeon/radeon_cs.c | 2 +- drivers/gpu/drm/radeon/radeon_device.c | 4 +- drivers/gpu/drm/radeon/radeon_display.c | 4 +- drivers/gpu/drm/radeon/radeon_fb.c | 10 +- drivers/gpu/drm/radeon/radeon_gart.c | 2 +- drivers/gpu/drm/radeon/radeon_gem.c | 43 +-- drivers/gpu/drm/radeon/radeon_legacy_crtc.c | 4 +- drivers/gpu/drm/radeon/radeon_object.c | 28 +- drivers/gpu/drm/radeon/radeon_object.h | 7 +- drivers/gpu/drm/radeon/radeon_ring.c | 4 +- drivers/gpu/drm/radeon/radeon_test.c | 4 +- drivers/gpu/drm/radeon/radeon_ttm.c | 2 +- drivers/gpu/drm/radeon/rv770.c | 2 +- include/drm/drm_mm.h | 49 ++- 27 files changed, 493 insertions(+), 424 deletions(-) -- 1.7.2.3

2 12

[Bug 34418] SuperTuxRacer 0.7/Warzone 2100 and r300g MemoryFault (64bit only)
by bugzilla-daemon＠freedesktop.org 20 Feb '11

20 Feb '11

https://bugs.freedesktop.org/show_bug.cgi?id=34418 Marek Olšák <maraeo(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |wixorpeek(a)gmail.com --- Comment #9 from Marek Olšák <maraeo(a)gmail.com> 2011-02-20 09:59:56 PST --- *** Bug 34336 has been marked as a duplicate of this bug. *** -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

1 0

[Bug 34336] New: r300g: segfault in r300_draw_arrays_immediate
by bugzilla-daemon＠freedesktop.org 20 Feb '11

20 Feb '11

https://bugs.freedesktop.org/show_bug.cgi?id=34336 Summary: r300g: segfault in r300_draw_arrays_immediate Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: wixorpeek(a)gmail.com CC: maraeo(a)gmail.com A bug was introduced between 5a01361ceaf29 and dc578188fae099 causing reproducible segmentation fault with latest svn Blender (the code excercices fixed-function pipeline and draws a handful of primitives with begin-end). Core was generated by `./blender'. Program terminated with signal 11, Segmentation fault. #0 0x00007f5b484c2785 in memcpy () from /lib/libc.so.6 (gdb) bt #0 0x00007f5b484c2785 in memcpy () from /lib/libc.so.6 #1 0x00007f5b40def53f in r300_draw_arrays_immediate (r300=<value optimized out>, mode=<value optimized out>, start=<value optimized out>, count=<value optimized out>) at r300_render.c:430 #2 0x00007f5b40df15c6 in r300_draw_vbo (pipe=0x256a5e0, info=0x7ffff8ef3d70) at r300_render.c:803 #3 0x00007f5b40ead410 in st_draw_vbo (ctx=<value optimized out>, arrays=<value optimized out>, prims=<value optimized out>, nr_prims=8, ib=0x0, index_bounds_valid=<value optimized out>, min_index=0, max_index=14) at state_tracker/st_draw.c:715 #4 0x00007f5b40eaa702 in vbo_exec_vtx_flush (exec=0x2620b00, unmap=1 '\001') at vbo/vbo_exec_draw.c:383 #5 0x00007f5b40ea7afc in vbo_exec_FlushVertices_internal (ctx=<value optimized out>, unmap=28 '\034') at vbo/vbo_exec_api.c:912 #6 0x00007f5b40ea7b4a in vbo_exec_FlushVertices (ctx=0x2577b28, flags=1) at vbo/vbo_exec_api.c:946 #7 0x00007f5b40e5315e in _mesa_MultMatrixf (m=0x260cb94) at main/matrix.c:383 #8 0x00000000006a72f9 in ED_view3d_init_mats_rv3d (ob=<value optimized out>, rv3d=0x25f4728) at source/blender/editors/space_view3d/space_view3d.c:174 #9 0x00000000006c1d4d in draw_object (scene=<value optimized out>, ar=<value optimized out>, v3d=<value optimized out>, base=<value optimized out>, flag=<value optimized out>) at source/blender/editors/space_view3d/drawobject.c:5743 #10 0x000000000069f3f6 in view3d_main_area_draw (C=<value optimized out>, ar=0x25f45b8) at source/blender/editors/space_view3d/view3d_draw.c:2428 #11 0x0000000000842865 in ED_region_do_draw (C=0x21c1b28, ar=0x25f45b8) at source/blender/editors/screen/area.c:340 #12 0x000000000066e59e in wm_method_draw_overlap_all (C=0x21c1b28, win=0x25dd0d8, exchange=0) at source/blender/windowmanager/intern/wm_draw.c:244 #13 0x000000000066ede5 in wm_draw_triple_fail (C=0x21c1b28) at source/blender/windowmanager/intern/wm_draw.c:418 #14 wm_method_draw_triple (C=0x21c1b28) at source/blender/windowmanager/intern/wm_draw.c:578 #15 wm_draw_update (C=0x21c1b28) at source/blender/windowmanager/intern/wm_draw.c:769 #16 0x0000000000674008 in WM_main (C=0x21c1b28) at source/blender/windowmanager/intern/wm.c:348 #17 0x00000000006611ea in main (argc=1, argv=0x7ffff8ef4628) at source/creator/creator.c:1266 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

1 6

[Bug 34418] SuperTuxRacer 0.7/Warzone 2100 and r300g MemoryFault (64bit only)
by bugzilla-daemon＠freedesktop.org 20 Feb '11

20 Feb '11

https://bugs.freedesktop.org/show_bug.cgi?id=34418 Marek Olšák <maraeo(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |patrick.haller@haller-consu | |lt.de --- Comment #8 from Marek Olšák <maraeo(a)gmail.com> 2011-02-20 09:59:05 PST --- *** Bug 34501 has been marked as a duplicate of this bug. *** -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

1 0

[Bug 34501] New: Crash in r300_draw_arrays_immediate when starting WarZone 2100
by bugzilla-daemon＠freedesktop.org 20 Feb '11

20 Feb '11

https://bugs.freedesktop.org/show_bug.cgi?id=34501 Summary: Crash in r300_draw_arrays_immediate when starting WarZone 2100 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: patrick.haller(a)haller-consult.de Just starting WarZone 2100 is already sufficient, probably entering the menu to start a new game, to trigger a crash in r300_draw_arrays_immediate. It seems that the background processing is creating and destroying threads at a very high rate. Note: this is a single core CPU. [setup] AMD Athlon 64, single core Using: r300g-git with debug info, compliled with gcc 4.4.5 Starting program: /usr/games/bin/warzone2100 [Thread debugging using libthread_db enabled] Traceback (most recent call last): File "/usr/share/gdb/auto-load/usr/lib64/gcc/x86_64-pc-linux-gnu/4.5.2/libstdc++.so.6.0.14-gdb.py", line 59, in <module> from libstdcxx.v6.printers import register_libstdcxx_printers ImportError: No module named libstdcxx.v6.printers [New Thread 0x7fffefccc700 (LWP 499)] couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable r300: DRM version: 2.8.0, Name: ATI RV350, ID: 0x4152, GB: 1, Z: 1 r300: GART size: 125 MB, VRAM size: 128 MB r300: AA compression: NO, Z compression: NO, HiZ: NO Mesa warning: couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable [New Thread 0x7fffeed08700 (LWP 500)] [Thread 0x7fffeed08700 (LWP 500) exited] ... [backtrace] Program received signal SIGSEGV, Segmentation fault. 0x00007ffff4dfc196 in __memcpy_sse2 () from /lib/libc.so.6 (gdb) bt #0 0x00007ffff4dfc196 in __memcpy_sse2 () from /lib/libc.so.6 #1 0x00007fffeef0e857 in r300_draw_arrays_immediate (r300=0x14e5270, mode=4294936848, start=0, count=4) at /usr/include/bits/string3.h:52 #2 0x00007fffeef0f0e6 in r300_draw_vbo (pipe=0x14e5270, info=0x7fffffff8ae0) at r300_render.c:773 #3 0x00007fffeefc368f in st_draw_vbo (ctx=0x1520500, arrays=<value optimized out>, prims=<value optimized out>, nr_prims=20, ib=0x0, index_bounds_valid=<value optimized out>, min_index=0, max_index=79) at state_tracker/st_draw.c:717 #4 0x00007fffef06bab6 in vbo_exec_vtx_flush (exec=<value optimized out>, unmap=<value optimized out>) at vbo/vbo_exec_draw.c:383 #5 0x00007fffef0690fc in vbo_exec_FlushVertices_internal (ctx=<value optimized out>, unmap=<value optimized out>) at vbo/vbo_exec_api.c:912 #6 0x00007fffef06931a in vbo_exec_FlushVertices (ctx=<value optimized out>, flags=1) at vbo/vbo_exec_api.c:946 #7 0x00007fffeef48646 in _mesa_Flush () at main/context.c:1689 #8 0x00007ffff65a5940 in glXSwapBuffers (dpy=0x1458790, drawable=56623231) at glxcmds.c:734 #9 0x000000000060e08d in pie_ScreenFlip (clearMode=1) at piemode.c:109 #10 0x00000000005c350a in loadingScreenCallback () at wrappers.c:315 #11 0x0000000000654f13 in resDoResLoadCallback (pType=0x174f560 "TEXPAGE", pFile=0x169f130 "page-15-droid-hubs.png") at frameresource.c:62 #12 resLoadFile (pType=0x174f560 "TEXPAGE", pFile=0x169f130 "page-15-droid-hubs.png") at frameresource.c:498 #13 0x00000000006606a3 in res_parse () at resource_parser.y:117 #14 0x0000000000654679 in resLoad (pResFile=0x68196c "wrf/frontend.wrf", blockID=<value optimized out>) at frameresource.c:122 #15 0x00000000004f97d6 in frontendInitialise (ResourceFile=0x68196c "wrf/frontend.wrf") at init.c:623 #16 0x000000000051c693 in startTitleLoop (argc=<value optimized out>, argv=<value optimized out>) at main.c:677 #17 main (argc=<value optimized out>, argv=<value optimized out>) at main.c:1250 [Registers] (gdb) info registers rax 0x14fd480 22008960 rbx 0x14e5270 21910128 rcx 0x40036 262198 rdx 0x8 8 rsi 0x8000f7e2d000 140741647192064 rdi 0x14fd480 22008960 rbp 0x7fffffff8a90 0x7fffffff8a90 rsp 0x7fffffff89d0 0x7fffffff89d0 r8 0x3 3 r9 0x2 2 r10 0x0 0 r11 0x7ffff4df66aa 140737301669546 r12 0x0 0 r13 0x7fffffff8ae0 140737488325344 r14 0xaaa 2730 r15 0x3 3 rip 0x7fffeef0f0e6 0x7fffeef0f0e6 <r300_draw_vbo+1974> eflags 0x10202 [ IF RF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

1 3

← Newer
1
...
26
27
28
29
30
31
32
...
47
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

dri-devel February 2011