dri-devel June 2010

dri-devel@lists.freedesktop.org

71 participants
237 discussions

Re: How to clear WC buffer, or is it needs to clear WC buffer
by april 18 Jun '10

18 Jun '10

Hi all: I have a problem. I want to make a command buffer in PCIE memory, and make Engine execute those commands. First set PCIE memory to be WC, copy command to command buffer in PCIE memory, and make HW to execute those commands. sometimes, the Graphic engine will hang. I try to use mb() to clear WC buffer, it seems a little butter? But the problem is still. When I set the PCIE memory to Uncached, everthing is OK. So, Is it due to the write buffer that is not evicted ? … [View More]

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[Bug 25142] touhou 11/12 run very slow in wine
by bugzilla-daemon＠freedesktop.org 18 Jun '10

18 Jun '10

https://bugs.freedesktop.org/show_bug.cgi?id=25142 --- Comment #29 from Eric Appleman <erappleman(a)gmail.com> 2010-06-18 01:26:18 PDT --- I'm seeing this bug on my machine too and have been for over a year. Intel i945gm Mesa 7.8.1 Xserver 1.8.2 Linux 2.6.35 rc3 Touhou 11 and 12 are pretty much unplayable. 10 fps in fbo mode. 30 fps in-game (60 fps menu) in backbuffer and pbuffer modes. Touhou 10 has it's problem spots during complex scenes, but works fine. All of the older games are … [View More]

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[Bug 27314] output not working on dell m6500
by bugzilla-daemon＠freedesktop.org 17 Jun '10

17 Jun '10

https://bugs.freedesktop.org/show_bug.cgi?id=27314 --- Comment #14 from Alex Deucher <agd5f(a)yahoo.com> 2010-06-17 09:31:30 PDT --- You can also dump the regs as described in the previous comment using fglrx if that's easier. I just need a dump from a working state. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 27314] output not working on dell m6500
by bugzilla-daemon＠freedesktop.org 17 Jun '10

17 Jun '10

https://bugs.freedesktop.org/show_bug.cgi?id=27314 --- Comment #13 from Alex Deucher <agd5f(a)yahoo.com> 2010-06-17 09:23:53 PDT --- boot up to a vga console (don't load the radeon drm or X) so that the DP monitor is still enabled. Then dump the reg state to a file and attach that dump. You can get avivotool here: http://cgit.freedesktop.org/~airlied/radeontool/ and then apply this patch: https://bugs.freedesktop.org/attachment.cgi?id=34810 then dump the regs (as root): avivotool … [View More]

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[Bug 27314] output not working on dell m6500
by bugzilla-daemon＠freedesktop.org 17 Jun '10

17 Jun '10

https://bugs.freedesktop.org/show_bug.cgi?id=27314 Alex Deucher <agd5f(a)yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |seblu(a)seblu.net --- Comment #12 from Alex Deucher <agd5f(a)yahoo.com> 2010-06-17 09:02:54 PDT --- *** Bug 28554 has been marked as a duplicate of this bug. *** -- Configure bugmail: https://bugs.freedesktop.… [View More]

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[Bug 28554] New: Radeon fail with DisplayPort
by bugzilla-daemon＠freedesktop.org 17 Jun '10

17 Jun '10

https://bugs.freedesktop.org/show_bug.cgi?id=28554 Summary: Radeon fail with DisplayPort Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: blocker Priority: medium Component: DRM/Radeon AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: seblu(a)seblu.net Created an attachment (id=36293) --> (https://bugs.freedesktop.org/… [View More]attachment.cgi?id=36293) dmesg Hi, I would report you a bug with displayport and radeon module on recent linux kernel. When my card is plugged with displayport I have the following error in dmesg and screen stay black. [ 18.493734] [drm:dp_link_train] ERROR clock recovery reached max voltage [ 18.493735] [drm:dp_link_train] ERROR clock recovery failed [ 18.510279] [drm:dp_link_train] ERROR channel eq failed: 5 tries [ 18.510280] [drm:dp_link_train] ERROR channel eq failed When i plug my screen with (dell 27" 2560*1440) a DVI cord everything is fabulous. This was tested with 2.6.35-rc3, 2.6.34, 2.6.32 and all is revelent. I've also tested with a patch from here : http://comments.gmane.org/gmane.comp.video.dri.devel/46851 but nothing change. My test was done with a debian sid/experimental disto. # lspci|grep VGA 01:00.0 VGA compatible controller: ATI Technologies Inc RV710 [Radeon HD 4550] # uname -a Linux sluttrin 2.6.35-rc3-seblu #5 SMP Mon Jun 14 15:43:18 CEST 2010 x86_64 GNU/Linux # dpkg -l|grep -e radeon -e mesa (16:47)[2] ii libdrm-radeon1 2.4.21-1 Userspace interface to radeon-specific kerne ii libdrm-radeon1-dbg 2.4.21-1 Userspace interface to radeon-specific kerne ii libgl1-mesa-dri 7.8.1-2 A free implementation of the OpenGL API -- D ii libgl1-mesa-glx 7.8.1-2 A free implementation of the OpenGL API -- G ii libglu1-mesa 7.7.1-3 The OpenGL utility library (GLU) ii mesa-utils 7.7.1-3 Miscellaneous Mesa GL utilities ii xserver-xorg-video-radeon 1:6.13.0-2 X.Org X server -- AMD/ATI Radeon display dri ii xserver-xorg-video-radeon-dbg 1:6.13.0-2 X.Org X server -- AMD/ATI Radeon display dri ii xserver-xorg-video-radeonhd 1.3.0-3 X.Org X server -- AMD/ATI r5xx-r7xx alternat ii xserver-xorg-video-radeonhd-dbg 1.3.0-3 X.Org X server -- AMD/ATI r5xx-r7xx alternat I can provide more information on request and offer help testing patches. Regards, -- 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 27314] output not working on dell m6500
by bugzilla-daemon＠freedesktop.org 17 Jun '10

17 Jun '10

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[2.6.35 regression ping] i915 is unusable due to CRT hotplug bug
by Andrew Lutomirski 16 Jun '10

16 Jun '10

[resend to correct dri-devel address] Hi all- Just a friendly regression reminder: a recent patch intended to fix the long-standing hotplug storm bugs in i915 instead made it a good deal worse -- I now get hotplug interrupts constantly as long as anything (plymouth or Xorg, for example) is querying CRT status. Analysis and potential at: https://patchwork.kernel.org/patch/105727/ Briefly, the offending commit (http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h…) … [View More]

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[PATCH] drm/radeon/kms: fix typo in evergreen_gpu_init
by Alex Deucher 16 Jun '10

16 Jun '10

Signed-off-by: Alex Deucher <alexdeucher(a)gmail.com> --- drivers/gpu/drm/radeon/evergreen.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 4b6623d..38c500e 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -1222,11 +1222,11 @@ static void evergreen_gpu_init(struct radeon_device *rdev) ps_thread_count = 128; … [View More]

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[Bug 27407] The new MESA degrades performance on RS690M and x1270 graphs chip.
by bugzilla-daemon＠freedesktop.org 16 Jun '10

16 Jun '10

https://bugs.freedesktop.org/show_bug.cgi?id=27407 --- Comment #1 from Alvaro Aguirre <alvaro.aguirre(a)gmail.com> 2010-06-16 09:48:12 PDT --- Same problem here. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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dri-devel June 2010