[Bug 22179] New: [KMS] Black screen with KMS enabled

[Bug 22179] New: [KMS] Black screen with KMS enabled

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179

           Summary: [KMS] Black screen with KMS enabled
           Product: xorg
           Version: git
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
        ReportedBy: randrik-JGs/UdohzUI@public.gmane.org
         QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org


I have this hardware in AGP slot:

01:00.0 VGA compatible controller: nVidia Corporation NV44A [GeForce 6200] (rev
a1) (prog-if 00 [VGA controller])
        Subsystem: ASUSTeK Computer Inc. Device 81e1
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
        Memory at d6000000 (32-bit, non-prefetchable) [size=16M]
        Memory at c0000000 (32-bit, prefetchable) [size=256M]
        Memory at d5000000 (32-bit, non-prefetchable) [size=16M]
        Expansion ROM at d7ee0000 [disabled] [size=128K]
        Capabilities: [60] Power Management version 2
        Capabilities: [44] AGP version 3.0
        Kernel driver in use: nouveau
        Kernel modules: nvidiafb

Tried to use in-kernel DRM from
http://cgit.freedesktop.org/nouveau/linux-2.6/log/?h=newttm-devel, comments
between 59a3759d0fe8d969888c741bb33f4946e4d3750d and       
c05c0840514599d229e6719d42a2f4e6e0e8ea1e were extracted as patch, and this
patch applied to 2.6.30-rc8-git4 (due to unrelated XFS bug in earlier
2.6.30-rc7 kernel)

Resulted kernel boots fine, and nouveau DRM works in two-minute testing, but
KMS (modeset=1 as module parameter) gives me black screen. No, this time, i
verified  that fbcon was loaded. 

Also, DRM thee from
http://cgit.freedesktop.org/~jinghua/drm/log/?h=modesetting-gem works fine  in
KMS mode with my current hardware (I need to correct screen resolution, X seems
to be started in doublescan mode, but after this X works ok)

Logs will follow ....


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #1 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-06-09 11:53:02 PST ---
Created an attachment (id=26593)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=26593)
X.org log


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #2 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-06-09 11:53:46 PST ---
Created an attachment (id=26594)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=26594)
/var/log/debug


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #3 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-06-09 11:54:49 PST ---
Created an attachment (id=26595)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=26595)
/var/log/messages


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #4 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-06-09 11:55:30 PST ---
Created an attachment (id=26596)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=26596)
/var/log/syslog


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #5 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-06-09 11:58:12 PST ---
Connecting monitor (CRT Samsung SyncMaster 550b) to DVI-A-0 (VGA-to-DVI
adapter) changes nothing (still black screen, even after blind startx). But DRM
and X prints correct connector in use.


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179


Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[KMS] Black screen with KMS |[KMS] Black screen with KMS
                   |enabled                     |enabled, nv44




-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #6 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-06-09 12:04:07 PST ---
Created an attachment (id=26597)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=26597)
Current X.org log, with user mode-setting

Using DRM from  freedesktop.org git master, up to 

3d4bfe8c893d016ef43d1ebf28e4607aa1f540a4
Author: Ben Skeggs <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date:   Wed Jun 3 13:54:43 2009 +1000

    nouveau: 0.0.14 + extend bo interface to support subrange mapping

    Normal map() should operate as before, and map_range()/map_flush() should
    give correct results but lacking any performance difference from map().

Xserver and input drivers were updated recently, 
X now at git master 

commit 2a035600e603117a4dbe668cad50bae2a5609094
Author: Peter Hutterer <peter.hutterer-Pf4JEFdB4epeoWH0uzbU5w@public.gmane.org>
Date:   Tue Jun 9 10:14:18 2009 +1000

    require inputproto 1.9.99.11

and xf86-video-nouveau at git master 

commit 6ee453381f00063522187939cb54ab9447b73ec7
Author: Ben Skeggs <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date:   Thu Jun 4 14:43:54 2009 +1000

    xv: fix some issues with driver pixmaps


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #7 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-06-09 12:05:02 PST ---
Created an attachment (id=26598)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=26598)
xorg.conf


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #8 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-06-09 12:10:12 PST ---
in my first post (between 59a3759d0fe8d969888c741bb33f4946e4d3750d and       
c05c0840514599d229e6719d42a2f4e6e0e8ea1e) "comments" = "commits" (sorry)


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179


Sergei Trofimovich <slyfox-aPYA7nAdAYY@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |slyfox-aPYA7nAdAYY@public.gmane.org




--- Comment #9 from Sergei Trofimovich <slyfox-aPYA7nAdAYY@public.gmane.org>  2009-07-06 05:36:40 PST ---
>        Kernel driver in use: nouveau
>        Kernel modules: nvidiafb

Do you have both nvidiafb and nouveau drivers built? It would worth to try to
disable all FB drivers (nvidiafb, rivafb etc.).


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179


Renato Caldas <seventhguardian-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |seventhguardian-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org




--- Comment #10 from Renato Caldas <seventhguardian-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  2009-07-07 13:52:46 PST ---
I can confirm this. I don't have any fb driver enabled.


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179


Francesco Marella <francesco.marella-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |francesco.marella-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org




--- Comment #11 from Francesco Marella <francesco.marella-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  2009-07-11 10:35:58 PST ---
same here.
On my laptop, backlight is on but screen is completely black.

So I connected a 17'' Philips external monitor via VGA, [booted with
drm.debug=1]
now laptop panel displays the correct output and KMS works fine. 
External monitor displays a cloned screen but actual image is a black screen
with oblique dashed lines and cursor.

VT switching froze laptop panel output that slowly turns white.


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #12 from Francesco Marella <francesco.marella-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  2009-07-11 10:40:28 PST ---
Created an attachment (id=27598)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=27598)
nouveau xorg 


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #13 from Francesco Marella <francesco.marella-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  2009-07-12 00:19:03 PST ---
Created an attachment (id=27604)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=27604)
kernel log


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #14 from Francesco Marella <francesco.marella-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  2009-07-12 00:21:10 PST ---
Created an attachment (id=27605)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=27605)
xorg configuration file


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #15 from Francesco Marella <francesco.marella-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  2009-07-12 02:45:32 PST ---
(In reply to comment #11)
> 
> VT switching froze laptop panel output that slowly turns white.
> 

modprobe fbcon fixed vt switching.
ps. my card is identified as NV46.


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #16 from Renato Caldas <seventhguardian-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>  2009-07-21 03:54:26 PST ---
*** Bug 22867 has been marked as a duplicate of this bug. ***


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179


Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




--- Comment #17 from Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>  2009-07-29 08:10:46 PST ---
fixed in kernel code:

http://cgit.freedesktop.org/nouveau/linux-2.6/
commit  08ac20e576b8585808a0c5f4a894555224f9b2bf

drm/nv40: fix kms on any card we decide is "NV44"...

Thanks a lot!


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

nv50: laptop screen goes from black to white

[provider.spb-JGs/UdohzUI]

I have same issue with GF 8600M GS (G86) on my laptop - black screen 
with KMS enabled, sometimes with colorful lines, somteimes slowly turns 
to white. When i connect external LCD monitor, there is pretty image on 
it, all works, but laptop internal screen still not work. Fixed by 
adding uscript_lvds=1 to kernel command line. And now i have problems 
only with EXAPixmaps option - few 2D corruptions and lockups about 15-20 
seconds.
P.S. Thank you all! It's greatest work!
-------------------------------------
Dmitriy Vasin
Gigzbyte Security Group

Re: nv50: laptop screen goes from black to white

[Ben Skeggs]

On Thu, 2009-07-30 at 12:32 +0400, provider.spb-JGs/UdohzUI@public.gmane.org wrote:
> I have same issue with GF 8600M GS (G86) on my laptop - black screen 
> with KMS enabled, sometimes with colorful lines, somteimes slowly turns 
> to white. When i connect external LCD monitor, there is pretty image on 
> it, all works, but laptop internal screen still not work. Fixed by 
> adding uscript_lvds=1 to kernel command line. And now i have problems 
> only with EXAPixmaps option - few 2D corruptions and lockups about 15-20 
> seconds.
Hey, thanks for the report.

There were some fixes today that may help with some of the driver
pixmaps corruption, but there's likely more issues there to resolve.

For your panel issue, I'm still not sure exactly how NVIDIA decide which
set of scripts to run.  I'd be very interested in seeing the output of
"dmesg" with nouveau running on that machine, hopefully with enough data
we'll be able to track this down soon.

Thanks!
Ben.
> P.S. Thank you all! It's greatest work!
> -------------------------------------
> Dmitriy Vasin
> Gigzbyte Security Group
> 
> _______________________________________________
> Nouveau mailing list
> Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
> http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 22179] [KMS] Black screen with KMS enabled, nv44

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

http://bugs.freedesktop.org/show_bug.cgi?id=22179





--- Comment #18 from Sergei Trofimovich <slyfox-aPYA7nAdAYY@public.gmane.org>  2009-07-31 00:42:56 PST ---
(In reply to comment #17)
> fixed in kernel code:
> 
> http://cgit.freedesktop.org/nouveau/linux-2.6/
> commit  08ac20e576b8585808a0c5f4a894555224f9b2bf
> 
> drm/nv40: fix kms on any card we decide is "NV44"...
> 
> Thanks a lot!
> 

Same for me. Now FB works properly \o/


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.