--- Log opened Вск Окт 15 00:00:41 2006
00:01 < marcheu> hmm the fifo doesn't even seem to start
00:02 < marcheu> how old is the drm/ddx you use ?
00:04 < jkolb> latest from git
00:04 < marcheu> did you reinstall the latest nouveau_drm.h header correctly as well ?
00:05 < marcheu> failing that, I'd suggest reverting commits in the drm until it starts working
00:08 < jkolb> yeah i did
00:08 < jkolb> how do i revert?
00:09 < marcheu> I don't know how it works with git
00:11 < marcheu> maybe with the git bisect functionality ? http://www.kernel.org/pub/software/scm/git/docs/howto/isolate-bugs-with-bisect.txt
00:12 < jkolb> yeah i might be able to use git-revert
00:12 < marcheu> yup
00:12 < marcheu> I just figured as much
00:13 < marcheu> cvs up -D was pretty nice for that
00:14 < jkolb> yeah, for some things git is a little harder but over all it's pretty nice
00:14 < marcheu> well it's probably totally possible to implement the same thing with git
00:15 < jkolb> ok, one thing i did was unload the nvidia module and then load drm/nouveau. should i have rebooted in between?
00:15 < marcheu> well, doing that usually *helps* :)
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00:16 < jkolb> i thought there was something where you needed to do it in the same session but i could be making that up
00:19 < jkolb> i'll try again with a reboot in between
00:19 < jkolb> this is where i wish i had another machine
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00:33 < jkolb> worked with a reboot!
00:34 < marcheu> ah, nice
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00:42 < jkolb> ok... it worked for about 10 seconds
00:44 < jkolb> slightly different fifo dump this time. and dmaPut is 39
00:46 < marcheu> ah, not nice
00:46 < jkolb> no :(
00:46 < jkolb> any ideas for debugging?
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00:47 < marcheu> I suspect my recet drm commits could cause that
00:47 < jkolb> hm
00:49 < davFr> marcheu : is it still useful to run renouveau and dump FIFO content, or do you have enough material already?
00:53 < marcheu> it's probably not too useful in itself, unless you can do some interpretation on what you get
00:55 < davFr> and is the requiredfunctionality page up-to-date? I have an NV43
00:56 < jkolb> marcheu: is there an env var or something to get more debug info from the drm?
01:01 < darktama_> jkolb: just "modprobe drm debug=1"
01:01 < jkolb> darktama_: thank you
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01:21 < jkolb> ok. it's firefox. whenever i launch firefox it dies
01:23 < jkolb> erg. it didn't copy my dmesg over. there was a lot of info in that
01:32 < jkolb> but things seem to be okay until i run firefox
01:44 < rem> bye
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01:58 < rindolf> Hi all!
01:58 < rindolf> I'm getting the following errors when trying to compile the nouveau drm
01:58 < rindolf> In file included from /home/shlomi/Download/unpack/gui/X/nouveau/drm/linux-core/drm_auth.c:36:
01:58 < rindolf> /home/shlomi/Download/unpack/gui/X/nouveau/drm/linux-core/drmP.h:44:26: error: linux/config.h: No such file or directory
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02:01 < marcheu> yeah, that's fixed in the master drm branch
02:01 < marcheu> we need to pull it from there
02:01 < marcheu> I'm not sure how though...
02:06 < marcheu> ok, I merged it. I'll push it
02:08 < marcheu> please pull and try again
02:08 < rindolf> marcheu: git pull?
02:08 < marcheu> yes, or git pull origin nouveau-1 
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02:10 < rindolf> marcheu: still the same problem.
02:11 < marcheu> hmm, do you have a /usr/include/linux/config.h ?
02:12 < rindolf> marcheu: yes, but it's empty.
02:12 < marcheu> yup, that's ok
02:13 < rindolf> marcheu: I'm using an -rc linux-2.6.19-rc2 kernel though.
02:15 < rindolf> Well, I'm going to sleep.
02:15 < rindolf> I'll try it again tomorrow.
02:15 < marcheu> well, it's a generic drm issue
02:16 < marcheu> so I expect it will be fixed "outside" :)
02:16 < marcheu> or maybe an issue with your build setup
02:16 < rindolf> Hmmm... /lib/modules/2.6.19-rc2/source/include/linux/config.h does not exist.
02:17 < marcheu> yeah, I think that's something along those lines
02:17 < marcheu> it used to exist, but it doesn't any more or such
02:17 < marcheu> I think we should include autoconf.h instead
02:17 < marcheu> but I'm not really sure, to be honest
02:18 < marcheu> do you have a /lib/modules/2.6.19-rc2/source/include/linux/autoconf.h ?
02:18 < rindolf> marcheu: yes, I do.
02:19 < marcheu> ok, I'll talk with the others dri guys about the issue, I'm not putting up a fix for an issue I don't relly understand anyway
02:22 < rindolf> marcheu: well, it compiles fine after I substitute config.h with autoconf.h in all places in *.h/*.c.
02:22 < marcheu> yeah, that's what I think
02:23 < marcheu> so does it work ?
02:24 < rindolf> marcheu: don't know, didn't try yet.
02:24 < marcheu> :)
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03:22 < jkolb> marcheu: i backed out that last change to you made (before tonight's commit) and i still bombed when launching firefox and an eterm. i have a very limited backtrace that points to exa
03:23 < jkolb> it's pretty useless though
03:26 < jkolb> mnarcheu: http://www.brandeis.edu/~jkolb/dmesg and Xorg.0.log
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03:45 < marcheu> jkolb: is it always failing on the same ops ?
03:55 < jkolb> not sure
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04:15 < jkolb> marcheu: i'm going to compile my server with debugging and see if i can find out more
04:18 < marcheu> well, good luck, I'm off to be :)
04:18 < marcheu> bed
04:18 < jkolb> alright. good night man. if i find anything interesting i'll let you know
04:18 < steev> marcheu, well, glxinfo shows indirect rendering - but i was able to do many tasks, running glxgears however, eventually resizing the window caused the video to simply go blank
04:18 < steev> and had to reboot the machine
04:19 < marcheu> hmm, that sounds like the same issue as jkolb on window creation/resize... maybe AGP transferts are flakey
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04:19 < marcheu> jkolb: a good idea would be disabling AGP transfers
04:19 < marcheu> but really, I'm not there any more :)
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04:19 < jkolb> how do i do that?
04:20 < marcheu> edit nv_dri.c
04:20 < marcheu> nPv->AGPScratch = NULL; instead of NVAllocateMemory
04:21 < jkolb> ok i'll try that. thanks
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