Re: [Intel-gfx] Corruption in glxgears with Compiz

2010-10-23 Thread Peter Clifton
On Sat, 2010-10-23 at 18:48 +0100, Chris Wilson wrote: > We're always eager to improve our code to get the most of our admittedly > lack-luster GPUs. Even suggests on what tools would be useful or > improvements we could make to improve profiling/development are most > welcome. One thing I was wo

Re: [Intel-gfx] Corruption in glxgears with Compiz

2010-10-23 Thread Chris Wilson
On Sat, 23 Oct 2010 12:42:05 +0100, Peter Clifton wrote: > Your patch works a treat.. I knew mine was really only a band-aid which > forced a flush on the pending indiscriminately, and was glad to see the > proper fix. > > Really difficult to get your head round all this flush / invalidate > stu

Re: [Intel-gfx] [regression] i915: enable AVI infoframe for intel_hdmi.c [v4]

2010-10-23 Thread Alexey Fisher
Am Samstag, den 23.10.2010, 12:38 +0100 schrieb Chris Wilson: > On Sat, 23 Oct 2010 13:15:54 +0200, David Härdeman wrote: > > On Sat, Oct 23, 2010 at 10:03:38AM +0200, Alexey Fisher wrote: > > >I have regression after commit "i915: enable AVI infoframe for > > >intel_hdmi.c [v4]". After boot i get

[Intel-gfx] FPS performance increase when deliberately spinning the CPU with an unrelated task

2010-10-23 Thread Peter Clifton
Hi guys, This is something I've noted before, and I think Keith P replied with some idea of what might be causing it, but I can't recall exactly. I just thought I'd mention it again in case it struck a chord with anyone. I'm running my app here, which is on a benchmark test, banging out frames as

Re: [Intel-gfx] Corruption in glxgears with Compiz

2010-10-23 Thread Peter Clifton
On Sat, 2010-10-23 at 10:10 +0100, Chris Wilson wrote: > On Sat, 23 Oct 2010 05:07:57 +0100, Peter Clifton wrote: > > Although I don't doubt that it is incorrect for some reason. My logic > > was this.. the mm.flush_rings is supposed to be |='d with the object's > > ring->id if the ring is set on

Re: [Intel-gfx] [regression] i915: enable AVI infoframe for intel_hdmi.c [v4]

2010-10-23 Thread Chris Wilson
On Sat, 23 Oct 2010 13:15:54 +0200, David Härdeman wrote: > On Sat, Oct 23, 2010 at 10:03:38AM +0200, Alexey Fisher wrote: > >I have regression after commit "i915: enable AVI infoframe for > >intel_hdmi.c [v4]". After boot i get black screen with cursor on top > >left corner. I can access my pc p

Re: [Intel-gfx] [regression] i915: enable AVI infoframe for intel_hdmi.c [v4]

2010-10-23 Thread David Härdeman
On Sat, Oct 23, 2010 at 10:03:38AM +0200, Alexey Fisher wrote: I have regression after commit "i915: enable AVI infoframe for intel_hdmi.c [v4]". After boot i get black screen with cursor on top left corner. I can access my pc per ssh. My HW: Intel DG45ID board, Monitor (iiyama prolite b2409hds)

Re: [Intel-gfx] Corruption in glxgears with Compiz

2010-10-23 Thread Chris Wilson
On Sat, 23 Oct 2010 11:43:07 +0200, Alexey Fisher wrote: > Works for me. > Your mail client broke the patch, so "git am" didn't worked. Apologies, I was being lazy and just cut'n'paste into vim without paying attention. That patch works as a stop gap, the real fun begins getting the inter-ring

Re: [Intel-gfx] xrandr "DP2 unknown connection"

2010-10-23 Thread Chris Wilson
On Sat, 23 Oct 2010 11:59:53 +0200, Alexey Fisher wrote: > Am Samstag, den 23.10.2010, 10:40 +0100 schrieb Chris Wilson: > > Which does not seem likely given that we only fail intel_dp_init for the > > memory allocation failure at the start. Some other form of memory > > corruption or bogosity? >

Re: [Intel-gfx] xrandr "DP2 unknown connection"

2010-10-23 Thread Alexey Fisher
Am Samstag, den 23.10.2010, 10:40 +0100 schrieb Chris Wilson: > On Sat, 23 Oct 2010 10:34:38 +0100, Chris Wilson > wrote: > > On Sat, 23 Oct 2010 10:09:57 +0200, Alexey Fisher > > wrote: > > > Hi, > > > xrandr report me new connection i never seen before > > > "DP2 unknown connection". There i

Re: [Intel-gfx] Corruption in glxgears with Compiz

2010-10-23 Thread Alexey Fisher
Am Samstag, den 23.10.2010, 10:10 +0100 schrieb Chris Wilson: > On Sat, 23 Oct 2010 05:07:57 +0100, Peter Clifton wrote: > > Although I don't doubt that it is incorrect for some reason. My logic > > was this.. the mm.flush_rings is supposed to be |='d with the object's > > ring->id if the ring is

Re: [Intel-gfx] xrandr "DP2 unknown connection"

2010-10-23 Thread Chris Wilson
On Sat, 23 Oct 2010 10:34:38 +0100, Chris Wilson wrote: > On Sat, 23 Oct 2010 10:09:57 +0200, Alexey Fisher > wrote: > > Hi, > > xrandr report me new connection i never seen before > > "DP2 unknown connection". There is only DVI monitor attached to this > > board. kernel 2.6.36-rc8-01148-g3c17

Re: [Intel-gfx] xrandr "DP2 unknown connection"

2010-10-23 Thread Chris Wilson
On Sat, 23 Oct 2010 10:09:57 +0200, Alexey Fisher wrote: > Hi, > xrandr report me new connection i never seen before > "DP2 unknown connection". There is only DVI monitor attached to this > board. kernel 2.6.36-rc8-01148-g3c17fe4 from intel_drm_next So unknown connection is only reported for DP

Re: [Intel-gfx] Chris Wilson

2010-10-23 Thread Chris Wilson
On Fri, 22 Oct 2010 23:48:01 +0100, Peter Clifton wrote: > Non-fastforward of drm-intel-next Damn, you weren't meant to spot that the major snafu I had separating out the requests into a per-ring and global lists. That was what I was trying to hide... Time to bury my shame, -Chris -- Chris Wil

Re: [Intel-gfx] Corruption in glxgears with Compiz

2010-10-23 Thread Chris Wilson
On Sat, 23 Oct 2010 05:07:57 +0100, Peter Clifton wrote: > Although I don't doubt that it is incorrect for some reason. My logic > was this.. the mm.flush_rings is supposed to be |='d with the object's > ring->id if the ring is set on a given object. Well the whole inter-ring flushing is decidedl

Re: [Intel-gfx] Corruption in glxgears with Compiz

2010-10-23 Thread Alexey Fisher
Am Samstag, den 23.10.2010, 05:07 +0100 schrieb Peter Clifton: > On Sat, 2010-10-23 at 04:35 +0100, Peter Clifton wrote: > > > Lost of bisecting and backporting later.. and I've identified the bad > > commit: > > > > 9220434a8768902cd9cf248709972678b74aa8c1 drm/i915: Only emit a flush > > request

[Intel-gfx] xrandr "DP2 unknown connection"

2010-10-23 Thread Alexey Fisher
Hi, xrandr report me new connection i never seen before "DP2 unknown connection". There is only DVI monitor attached to this board. kernel 2.6.36-rc8-01148-g3c17fe4 from intel_drm_next Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 VGA1 disconnected (normal left inverted r

[Intel-gfx] [regression] i915: enable AVI infoframe for intel_hdmi.c [v4]

2010-10-23 Thread Alexey Fisher
I have regression after commit "i915: enable AVI infoframe for intel_hdmi.c [v4]". After boot i get black screen with cursor on top left corner. I can access my pc per ssh. My HW: Intel DG45ID board, Monitor (iiyama prolite b2409hds) connected on DVI. xrandr Screen 0: minimum 320 x 200, current