[Bug 32556] screen flickers all the time with desktop image appearing only briefly

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32556 --- Comment #22 from Alex Deucher ag...@yahoo.com 2011-01-09 00:30:46 PST --- You might also try making slight changes to the clock adjustment: adjusted_clock += 50; e.g., try 40, 45, 55, 60, 65, etc. -- Configure bugmail:

[Bug 32905] [r300g] src/gallium/drivers/r300/r300_state.c:1874:r300_set_constant_buffer: Assertion `(buf-width0 % (4 * sizeof(float))) == 0' failed.

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32905 Vinson Lee v...@vmware.com changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #3 from

[Bug 32931] New: Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 Summary: Sluggish desktop with BARTS and power_profile = low Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal

[Bug 32495] Lightsmark [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -12!

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32495 Vladimir Ysikov granti...@gmail.com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 32511] glDrawPixels broken on savage

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32511 --- Comment #11 from Tormod Volden bugzi09.fdo.tor...@xoxy.net 2011-01-09 04:42:31 PST --- For reference a 7 year old thread from when this driver was written: http://www.mail-archive.com/dri-devel@lists.sourceforge.net/msg16255.html --

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #1 from Alex Deucher ag...@yahoo.com 2011-01-09 09:33:30 PST --- please attach your dmesg and xorg log. I suspect the forcing to high your are talking about is the display watermarks rather than the power state which is unrelated.

[Bug 31232] Wine games crash with r300 gallium (r300_get_swizzle_combined+0x21)

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=31232 Chris Rankin ranki...@googlemail.com changed: What|Removed |Added Attachment #39924|application/octet-stream|text/plain

[Bug 32297] [r300g] Memory corruption crash when exiting application using DRI2_InvalidateBuffers

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32297 Chris Rankin ranki...@googlemail.com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #2 from Aidan Marks ai...@cisco.com 2011-01-09 11:41:40 PST --- Created an attachment (id=41806) -- (https://bugs.freedesktop.org/attachment.cgi?id=41806) xorg log -- Configure bugmail:

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #3 from Aidan Marks ai...@cisco.com 2011-01-09 11:50:01 PST --- Created an attachment (id=41808) -- (https://bugs.freedesktop.org/attachment.cgi?id=41808) dmesg -- Configure bugmail:

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #4 from Aidan Marks ai...@cisco.com 2011-01-09 11:56:53 PST --- mid and high profiles seem fine. vger :02:00.0 # echo low power_profile vger :02:00.0 # cat power_profile low vger :02:00.0 # #sluggish desktop vger

[Bug 29692] Lightsmark lights arent working

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=29692 --- Comment #1 from madbiologist s.j.tur...@uq.net.au 2011-01-09 12:14:10 PST --- Textures are still rendered incorrectly in Lightsmark on R600/R700/R800 with mesa git from 2010-12-25, using the classic DRI Mesa driver - see

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 Alex Deucher ag...@yahoo.com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 32944] New: fog does not look good (on drawpix)

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32944 Summary: fog does not look good (on drawpix) Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium

[Bug 32944] fog does not look good (on drawpix)

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32944 --- Comment #1 from Tormod Volden bugzi09.fdo.tor...@xoxy.net 2011-01-09 12:48:58 PST --- Created an attachment (id=41812) -- (https://bugs.freedesktop.org/attachment.cgi?id=41812) Xorg.0.log -- Configure bugmail:

[Bug 32944] fog does not look good (on drawpix)

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32944 --- Comment #2 from Tormod Volden bugzi09.fdo.tor...@xoxy.net 2011-01-09 12:50:19 PST --- Created an attachment (id=41813) -- (https://bugs.freedesktop.org/attachment.cgi?id=41813) glxinfo output -- Configure bugmail:

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #6 from Aidan Marks ai...@cisco.com 2011-01-09 13:08:10 PST --- ok so why does the low power profile work fine on rv790 but not on barts? on barts, low seems to be too low, e.g. it takes about 3 seconds to expand and draw a dolphin

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #7 from Alex Deucher ag...@yahoo.com 2011-01-09 13:11:03 PST --- (In reply to comment #6) ok so why does the low power profile work fine on rv790 but not on barts? on barts, low seems to be too low, e.g. it takes about 3 seconds to

[Bug 32945] New: Lower part of the screen corrupt with HyperZ enabled

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32945 Summary: Lower part of the screen corrupt with HyperZ enabled Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority:

[Bug 26442] New: s2ram Fails With Radeon HD 4225 When HDMI Connected

2011-01-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=26442 Summary: s2ram Fails With Radeon HD 4225 When HDMI Connected Product: Drivers Version: 2.5 Kernel Version: 2.6.36-ARCH Platform: All OS/Version: Linux Tree: Mainline

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #8 from Aidan Marks ai...@cisco.com 2011-01-09 14:50:34 PST --- Hi Alex, I have just a single head display. How can I override the values specified by the oem (powercolor in my case). Their values for low don't work for me. I

[Bug 26442] s2ram Fails With Radeon HD 4225 When HDMI Connected

2011-01-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=26442 Alex Deucher alexdeuc...@gmail.com changed: What|Removed |Added CC|

[Bug 32733] arbocclude2 from mesa-demos segfaults

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32733 --- Comment #2 from roughl r0ug...@yahoo.de 2011-01-09 14:51:25 PST --- updated to latest git (commit: ac6306e9ca904ae9674bf2a15222efe4cb861bf5) and now arbocclude2 works. -- Configure bugmail:

[Bug 32946] New: piglit glx-make-current gives X error BadMatch

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32946 Summary: piglit glx-make-current gives X error BadMatch Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal

[Bug 32945] Lower part of the screen corrupt with HyperZ enabled

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32945 --- Comment #1 from Marek Olšák mar...@gmail.com 2011-01-09 15:07:37 PST --- Doesn't the performance boost come from the fact that a large part of the screen is not rendered? -- Configure bugmail:

Re: [PATCH] drm/radeon/kms: disable underscan by default

2011-01-09 Thread Rafał Miłecki
2011/1/5 Alex Deucher alexdeuc...@gmail.com: Lots of HDMI TVs overscan the incoming image by default. The underscan option was added as a way to compensate for that by underscanning the image so that the edges would not be cut off on an overscanning TV.  However, the TV provides no way of

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #9 from Alex Deucher ag...@yahoo.com 2011-01-09 18:10:23 PST --- If you want to add something custom you'll have to hard code it in the driver yourself. Be careful though, the power states can be touchy and certain clock/voltage

Re: [Intel-gfx] [PATCH] drm: Aggressively disable vblanks

2011-01-09 Thread Andrew Lutomirski
On Mon, Dec 27, 2010 at 7:58 AM, Mario Kleiner mario.klei...@tuebingen.mpg.de wrote: On Dec 26, 2010, at 3:53 PM, Andrew Lutomirski wrote: On Wed, Dec 22, 2010 at 4:06 PM, Mario Kleiner mario.klei...@tuebingen.mpg.de wrote: There's a new drm module parameter for selecting the timeout: echo

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #10 from Aidan Marks ai...@cisco.com 2011-01-09 19:05:14 PST --- Hi Alex - I tried dynpm to see if it would be better suited than using static profiles but it doesn't seem to go any lower than mid in terms of total power consumption

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #11 from Alex Deucher ag...@yahoo.com 2011-01-09 20:01:07 PST --- (In reply to comment #10) Hi Alex - I tried dynpm to see if it would be better suited than using static profiles but it doesn't seem to go any lower than mid in terms

[Bug 32556] screen flickers all the time with desktop image appearing only briefly

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32556 --- Comment #22 from Alex Deucher 2011-01-09 00:30:46 PST --- You might also try making slight changes to the clock adjustment: adjusted_clock += 50; e.g., try 40, 45, 55, 60, 65, etc. -- Configure bugmail:

[Bug 32905] [r300g] src/gallium/drivers/r300/r300_state.c:1874:r300_set_constant_buffer: Assertion `(buf->width0 % (4 * sizeof(float))) == 0' failed.

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32905 Vinson Lee changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #3 from Vinson Lee

[Bug 32931] New: Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 Summary: Sluggish desktop with BARTS and power_profile = low Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal

[Bug 32495] Lightsmark [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -12!

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32495 Vladimir Ysikov changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug 32511] glDrawPixels broken on savage

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32511 --- Comment #11 from Tormod Volden 2011-01-09 04:42:31 PST --- For reference a 7 year old thread from when this driver was written: http://www.mail-archive.com/dri-devel at lists.sourceforge.net/msg16255.html -- Configure bugmail:

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #1 from Alex Deucher 2011-01-09 09:33:30 PST --- please attach your dmesg and xorg log. I suspect the forcing to high your are talking about is the display watermarks rather than the power state which is unrelated. -- Configure

[Bug 31232] Wine games crash with r300 gallium (r300_get_swizzle_combined+0x21)

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=31232 Chris Rankin changed: What|Removed |Added Attachment #39924|application/octet-stream|text/plain mime type|

[Bug 32297] [r300g] Memory corruption crash when exiting application using DRI2_InvalidateBuffers

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32297 Chris Rankin changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #2 from Aidan Marks 2011-01-09 11:41:40 PST --- Created an attachment (id=41806) --> (https://bugs.freedesktop.org/attachment.cgi?id=41806) xorg log -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #3 from Aidan Marks 2011-01-09 11:50:01 PST --- Created an attachment (id=41808) --> (https://bugs.freedesktop.org/attachment.cgi?id=41808) dmesg -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ---

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #4 from Aidan Marks 2011-01-09 11:56:53 PST --- mid and high profiles seem fine. vger :02:00.0 # echo low > power_profile vger :02:00.0 # cat power_profile low vger :02:00.0 # #sluggish desktop vger :02:00.0 # echo

[Bug 29692] Lightsmark lights arent working

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=29692 --- Comment #1 from madbiologist 2011-01-09 12:14:10 PST --- Textures are still rendered incorrectly in Lightsmark on R600/R700/R800 with mesa git from 2010-12-25, using the classic DRI Mesa driver - see

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 Alex Deucher changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug 32944] New: fog does not look good (on drawpix)

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32944 Summary: fog does not look good (on drawpix) Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium

[Bug 32944] fog does not look good (on drawpix)

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32944 --- Comment #1 from Tormod Volden 2011-01-09 12:48:58 PST --- Created an attachment (id=41812) --> (https://bugs.freedesktop.org/attachment.cgi?id=41812) Xorg.0.log -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email

[Bug 32944] fog does not look good (on drawpix)

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32944 --- Comment #2 from Tormod Volden 2011-01-09 12:50:19 PST --- Created an attachment (id=41813) --> (https://bugs.freedesktop.org/attachment.cgi?id=41813) glxinfo output -- Configure bugmail:

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #6 from Aidan Marks 2011-01-09 13:08:10 PST --- ok so why does the low power profile work fine on rv790 but not on barts? on barts, low seems to be "too low", e.g. it takes about 3 seconds to expand and draw a dolphin window in kde.

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #7 from Alex Deucher 2011-01-09 13:11:03 PST --- (In reply to comment #6) > ok so why does the low power profile work fine on rv790 but not on barts? on > barts, low seems to be "too low", e.g. it takes about 3 seconds to expand

[Bug 32945] New: Lower part of the screen corrupt with HyperZ enabled

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32945 Summary: Lower part of the screen corrupt with HyperZ enabled Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority:

[Bug 26442] New: s2ram Fails With Radeon HD 4225 When HDMI Connected

2011-01-09 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=26442 Summary: s2ram Fails With Radeon HD 4225 When HDMI Connected Product: Drivers Version: 2.5 Kernel Version: 2.6.36-ARCH Platform: All OS/Version: Linux Tree: Mainline

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #8 from Aidan Marks 2011-01-09 14:50:34 PST --- Hi Alex, I have just a single head display. How can I override the values specified by the oem (powercolor in my case). Their values for low don't work for me. I suspect I need

[Bug 26442] s2ram Fails With Radeon HD 4225 When HDMI Connected

2011-01-09 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=26442 Alex Deucher changed: What|Removed |Added CC||alexdeucher at gmail.com --- Comment

[Bug 32733] arbocclude2 from mesa-demos segfaults

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32733 --- Comment #2 from roughl 2011-01-09 14:51:25 PST --- updated to latest git (commit: ac6306e9ca904ae9674bf2a15222efe4cb861bf5) and now arbocclude2 works. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You

[Bug 32733] arbocclude2 from mesa-demos segfaults

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32733 --- Comment #3 from roughl 2011-01-09 14:59:18 PST --- (In reply to comment #2) > updated to latest git (commit: ac6306e9ca904ae9674bf2a15222efe4cb861bf5) and > now arbocclude2 works. I was accidentally testing with the r600 driver instead of

[Bug 32946] New: piglit glx-make-current gives X error BadMatch

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32946 Summary: piglit glx-make-current gives X error BadMatch Product: Mesa Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal

[Bug 32945] Lower part of the screen corrupt with HyperZ enabled

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32945 --- Comment #1 from Marek Ol??k 2011-01-09 15:07:37 PST --- Doesn't the performance boost come from the fact that a large part of the screen is not rendered? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ---

[Bug 26442] s2ram Fails With Radeon HD 4225 When HDMI Connected

2011-01-09 Thread bugzilla-dae...@bugzilla.kernel.org
https://bugzilla.kernel.org/show_bug.cgi?id=26442 --- Comment #2 from jamiekitson 2011-01-09 23:14:24 --- No, same behaviour. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #9 from Alex Deucher 2011-01-09 18:10:23 PST --- If you want to add something custom you'll have to hard code it in the driver yourself. Be careful though, the power states can be touchy and certain clock/voltage combinations don't

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #10 from Aidan Marks 2011-01-09 19:05:14 PST --- Hi Alex - I tried dynpm to see if it would be better suited than using static profiles but it doesn't seem to go any lower than mid in terms of total power consumption at idle.

[Bug 32931] Sluggish desktop with BARTS and power_profile = low

2011-01-09 Thread bugzilla-dae...@freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=32931 --- Comment #11 from Alex Deucher 2011-01-09 20:01:07 PST --- (In reply to comment #10) > Hi Alex - I tried dynpm to see if it would be better suited than using static > profiles but it doesn't seem to go any lower than mid in terms of total

[WARNING] radeon/DRM lockup in 2.6.36.3

2011-01-09 Thread Chris Rankin
Hi, My RV350 has just locked up while (presumably) running an OpenGL screensaver. Here is the dmesg trace, in the hope that it might be useful: radeon :01:00.0: GPU lockup CP stall for more than 1msec [ cut here ] radeon :01:00.0: GPU lockup CP stall for more