[Intel-gfx] 945gm: xrandr crashes X

2010-05-25 Thread Vasily Khoruzhick
Hi, after upgrade to 2.6.34 kernel I'm unable to configure external VGA monitor anymore, any attempt to use xrandr results in X crash with following message: X: intel_bufmgr_gem.c:900: drm_intel_gem_bo_unreference_locked_timed: Assertion `((bo_gem-refcount)-atomic) 0' failed. There's a bug

Re: [Intel-gfx] 945gm: xrandr crashes X

2010-05-25 Thread Chris Wilson
On Tue, 25 May 2010 10:38:51 +0300, Vasily Khoruzhick anars...@gmail.com wrote: Hi, after upgrade to 2.6.34 kernel I'm unable to configure external VGA monitor anymore, any attempt to use xrandr results in X crash with following message: X: intel_bufmgr_gem.c:900:

Re: [Intel-gfx] [PATCH] drm/i915/gen4: Extra CRT hotplug paranoia

2010-05-25 Thread Adam Jackson
On Mon, 2010-05-24 at 21:46 -0400, Andrew Lutomirski wrote: On Mon, May 24, 2010 at 4:46 PM, Adam Jackson a...@redhat.com wrote: Disable the CRT plug interrupt while doing the force cycle, explicitly clear any CRT interrupt we may have generated, and restore when done. Should mitigate

Re: [Intel-gfx] [PATCH] drm/i915/gen4: Extra CRT hotplug paranoia

2010-05-25 Thread Andrew Lutomirski
On Tue, May 25, 2010 at 10:46 AM, Adam Jackson a...@redhat.com wrote: On Mon, 2010-05-24 at 21:46 -0400, Andrew Lutomirski wrote: On Mon, May 24, 2010 at 4:46 PM, Adam Jackson a...@redhat.com wrote: Disable the CRT plug interrupt while doing the force cycle, explicitly clear any CRT

Re: [Intel-gfx] 945gm: xrandr crashes X

2010-05-25 Thread Alexander Lam
On Tue, May 25, 2010 at 5:18 AM, Vasily Khoruzhick anars...@gmail.com wrote: I've updated my xf86-video-intel and libdrm and this issue gone, but now I hit another bug - one with VSYNC on 945GM :( Is there any way to disable vsync wait? (It's disabled in driconf, but for some reason it remains