[Nouveau] [Bug 30158] nouveau fails to display on external monitor

2010-09-19 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=30158

Marcin Slusarz marcin.slus...@gmail.com changed:

   What|Removed |Added

  Attachment #38789|application/octet-stream|text/plain
  mime type||

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[Nouveau] [Bug 30158] nouveau fails to display on external monitor

2010-09-19 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=30158

Marcin Slusarz marcin.slus...@gmail.com changed:

   What|Removed |Added

  Attachment #38790|text/x-log  |text/plain
  mime type||

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Re: [Nouveau] nouveau and multiple video cards

2010-09-19 Thread Felix Blanke
Hi,

I hope it is ok if I would ask one last question:

It is possible to use a quadro NVS 450 with 3 monitors via DVI and nouveau?


The status matrix is kind of old (e.g. it says that dual link dvi is WIP, it 
works
for me good :)) and I dont find that quado NVS 450 on it.


Thanks again!


Regards,
Felix


On 18. September 2010 - 12:49, Younes Manton wrote:
 Date: Sat, 18 Sep 2010 12:49:31 -0400
 From: Younes Manton youne...@gmail.com
 To: Felix Blanke felixbla...@gmail.com
 Cc: nouveau@lists.freedesktop.org
 Subject: Re: [Nouveau] nouveau and multiple video cards
 
 On Sat, Sep 18, 2010 at 12:41 PM, Felix Blanke felixbla...@gmail.com wrote:
  Thanks for your reply!
 
  Do you know if that will be possible in the near future?
  Do you know any other way how to do that?
 
  Regards,
  Felix
 
  On Sep 18, 2010 6:36 PM, Younes Manton youne...@gmail.com wrote:
 
  On Sat, Sep 18, 2010 at 12:01 PM, Felix Blanke felixbla...@gmail.com
  wrote:
  Hi,
 
  is it possib...
 
  Currently not possible with nouveau. This is partially a limitation of
  the X server, not just nouveau.
 
 
 I don't think it will be possible in the near future, there is a fair
 bit of work involved and no one is actively pursuing it as far as I
 know. Maybe nvidia's driver can do this for you now.
---end quoted text---
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Re: [Nouveau] [RFC] Initial power management vbios parsing, voltage clock setting to nouveau.

2010-09-19 Thread Martin Peres

 Le 15/09/2010 14:58, Robert Kaiser a écrit :
On an only slightly related note, what's the recommended way to read 
out the temperature of the GPU when using nouveau? (I have a NV4B 
card, but I think I read this is mostly the same for all NVidias, right?)
There is no way to get the temperature using nouveau at the moment. This 
feature should land in nouveau git some time this week.


Reading the temperature is not as straightforward as just reading a 
register. It works that way on nv84+, for earlier cards, you need to 
parse the vbios to set-up the sensor and then read the temperature (and 
change the value with some additional little calcultations). The 
documentation should be available soon, I'm working on merging all the 
doc we have.

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Re: [Nouveau] nouveau and multiple video cards

2010-09-19 Thread Younes Manton
On Sun, Sep 19, 2010 at 6:48 PM, Felix Blanke felixbla...@gmail.com wrote:
 Hi,

 I hope it is ok if I would ask one last question:

 It is possible to use a quadro NVS 450 with 3 monitors via DVI and nouveau?


 The status matrix is kind of old (e.g. it says that dual link dvi is WIP, it 
 works
 for me good :)) and I dont find that quado NVS 450 on it.


 Thanks again!

If the card can actually drive 3 monitors at once with the nvidia
driver then it should work in nouveau now or can be implemented with
some reversing. Maybe someone who knows more about mode setting can
give you a definitive answer.
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Re: [Nouveau] nouveau and multiple video cards

2010-09-19 Thread Ben Skeggs
On Sun, 2010-09-19 at 20:22 -0400, Younes Manton wrote:
 On Sun, Sep 19, 2010 at 6:48 PM, Felix Blanke felixbla...@gmail.com wrote:
  Hi,
 
  I hope it is ok if I would ask one last question:
 
  It is possible to use a quadro NVS 450 with 3 monitors via DVI and nouveau?
 
 
  The status matrix is kind of old (e.g. it says that dual link dvi is WIP, 
  it works
  for me good :)) and I dont find that quado NVS 450 on it.
 
 
  Thanks again!
 
 If the card can actually drive 3 monitors at once with the nvidia
 driver then it should work in nouveau now or can be implemented with
 some reversing. Maybe someone who knows more about mode setting can
 give you a definitive answer.
I don't believe there's any NVIDIA GPUs with more than 2 CRTCs.  At
least, none I've seen.

There are boards which can drive 4 displays, but they're actually
dual-GPU boards.

Ben.
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[Nouveau] [Bug 30146] Horizontal Couloured Lines with Nvidia 6, 800 GT (NV40)

2010-09-19 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=30146

--- Comment #11 from Francisco Jerez curroje...@riseup.net 2010-09-19 
19:05:42 PDT ---
(In reply to comment #8)
 Hi Francisco,
 I'm sorry for the late reply,I had discussed my issue on the
 nouveau irc channel.I did do a git bisect on the linix-2.6 kernel module 
 branch
 with not much success.I simply can't remember when the code broke for
 me,although it was around the start of 30-08-2010.
 
 I think a different approach to solve the problem could be better.Since the
 kernel option of nouveau.noaccel=1,I can boot fine into the desktop  with no
 problems.
 
Well, your kernel logs aren't very useful, because they end before the crash,
they don't even have a trace of the X server starting up. Your best bet is
still 'git-bisect', e.g. if you start bisecting from the 15 Aug it shouldn't
take you than 12 steps to get to the culprit.

 If I now leave out the parameter,I can get as far as the desktop,but the X
 server will freeze as soon as it does.
 
 I will upload my latest dmesg and Xorg.0.log whenb that problem occurs.
 
 Regards,
 STEVE555

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