bugzilla-daemon at freedesktop.org
2012-Oct-24 09:11 UTC
[Nouveau] [Bug 56347] New: NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 Priority: medium Bug ID: 56347 Assignee: nouveau at lists.freedesktop.org Summary: NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads. QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: All Reporter: exc at rbcmail.ru Hardware: All Status: NEW Version: unspecified Component: Driver/nouveau Product: xorg NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads. It is used by xorg since version 1.13 so there is no possibility to use ZaphodHeads. This config: 75 Section "Device" 76 Identifier "CardA1" 77 Screen 0 78 Option "ZaphodHeads" "DVI-I-1" 79 Option "Monitor-DVI-I-1" "Monitor0" 80 Option "NoAccel" "off" # [<bool>] 81 Driver "nouveau" 82 BusID "PCI:1:0:0" 83 EndSection 84 85 Section "Device" 86 Identifier "CardA2" 87 Option "ZaphodHeads" "VGA-1" 88 Screen 1 89 Option "Monitor-VGA-1" "Monitor1" 90 Option "NoAccel" "off" # [<bool>] 91 Driver "nouveau" 92 BusID "PCI:1:0:0" 93 EndSection causes xorg to print "Requested Entity already in use!" and use PCI:1:0:0 as single-head adapter. Thanks. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121024/d89ef6d5/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Nov-01 03:08 UTC
[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 --- Comment #1 from Damian Nowak <nowaker at geozone.pl> --- Confirming the bug. 02:59 < Nowaker> after distro upgrade I am no longer able to use my 2 gpus, 3 monitors. looks like zaphodheads doesn't work as expected. Screen0 on GPU0 is OK, Screen1 on GPU0 fails, Screen2 on GPU1 is OK. fail message: Screen 1 deleted because of no matching config section. xorg.conf: http://wklej.org/id/555276/txt/ This is the bug that was fixed a year ago for me. https://bugs.freedesktop.org/show_bug.cgi?id=39099 03:00 < Nowaker> instead of getting two screens of GPU0 with zaphodheads, I get one (output DVI-I-1) and a clone (output DVI-I-2) 03:01 < Nowaker> something must have been broken along the way, I will check the version of nouveau I was using in my previous distro 03:27 < Nowaker> definitely ZaphodHeads broken in current nouveau 03:28 < Nowaker> [ 5849.183] Requested Entity already in use! 03:28 < Nowaker> this is not supposed to happen when ZaphodHeads is defined 03:31 < Nowaker> confirmed, http://www.spinics.net/lists/xorg/msg54660.html -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121101/9022708a/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Nov-01 03:30 UTC
[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 Damian Nowak <nowaker at geozone.pl> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|unspecified |git --- Comment #2 from Damian Nowak <nowaker at geozone.pl> --- I tried calling xf86SetEntityShared(0) in nv_driver.c before xf86AllocateScreen and xf86AddEntityToScreen are called. Unfortunately, it isn't enough. It would be great if any hacker could take a look at it. ZaphodHeads is the only way of dealing with multiple GPUs and monitors on Nouveau. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121101/e5dde421/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Nov-01 14:49 UTC
[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 --- Comment #3 from Emil Velikov <emil.l.velikov at gmail.com> --- Guys can you try the patch series as posted in here http://lists.freedesktop.org/archives/nouveau/2012-November/011347.html Only the last patch is needed in this case, although I have added a few more checks to be on the safe side -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121101/2fc7e57b/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Nov-01 21:12 UTC
[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 Damian Nowak <nowaker at geozone.pl> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #4 from Damian Nowak <nowaker at geozone.pl> --- Nope, doesn't work. :( http://upload.nowaker.net/nwkr/1351803759_Xorg.0.log [ 1809.910] (II) [drm] nouveau interface version: 1.0.0 [ 1809.910] Requested Entity already in use! [ 1809.910] (II) [drm] nouveau interface version: 1.0.0 [ 1809.910] (II) [drm] nouveau interface version: 1.0.0 [ 1809.910] (EE) Screen 1 deleted because of no matching config section. I applied all the four patches. (full patch: http://upload.nowaker.net/nwkr/1351804213_xexaxo-diff) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121101/fae01387/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Nov-02 03:29 UTC
[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 --- Comment #5 from Emil Velikov <emil.l.velikov at gmail.com> --- Created attachment 69408 --> https://bugs.freedesktop.org/attachment.cgi?id=69408&action=edit Four stage patch adding the relevant functions to NVPlatformProbe Guy can you try the patch series I have reworked it a bit, to be more consistent with the coding style and eliminate some minor memory leak I have introduced -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121102/872d2ecc/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Nov-03 19:57 UTC
[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 --- Comment #6 from rodrigo <rodrigorivascosta at gmail.com> --- I have this very same bug and just tested your patch over the master/HEAD of today. It works like a charm! You made my day. Thank you. -- Rodrigo -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121103/7374ed35/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Nov-04 13:53 UTC
[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 --- Comment #7 from Damian Nowak <nowaker at geozone.pl> --- Yeah, it works. Just like before, you can add me to Tested-By in the commit. Can't wait to see that in the upstream. ;-) -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121104/04cf9dd9/attachment.html>
bugzilla-daemon at freedesktop.org
2012-Nov-05 10:18 UTC
[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.
https://bugs.freedesktop.org/show_bug.cgi?id=56347 Emil Velikov <emil.l.velikov at gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20121105/919a6b3f/attachment.html>
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