bugzilla-daemon at freedesktop.org
2010-Mar-31 16:08 UTC
[Nouveau] [Bug 27398] New: displayport: x server does not draw anything on ThinkPad T410
http://bugs.freedesktop.org/show_bug.cgi?id=27398
Summary: displayport: x server does not draw anything on ThinkPad
T410
Product: xorg
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: major
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at lists.freedesktop.org
ReportedBy: pav_s at freenet.de
QAContact: xorg-team at lists.x.org
Created an attachment (id=34582)
--> (http://bugs.freedesktop.org/attachment.cgi?id=34582)
dmesg when DP-1 is plugged in
This happens when booting with an external monitor attached to Displayport on
ThinkPad T410.
After loading nouveau.ko the main display on LVDS-1 switches to hi-res
framebuffer (KMS) like during normal boot. But when X is started, it switches
to vt7 and then nothing happens - neither is the frame buffer is redrawn
anymore, nor the external display is enabled. This is not a lockup, though. I
can switch back to vt1 with ctrl-alt-f1, and I can login into the x session by
blindly typing username/password (though xdm) or start gtk-demo from vt1. (Same
happens if I just start X with "X -wr&" .)
[in brief]
xorg.conf:
----> snip ----->
Section "Device"
Identifier "Card0"
Driver "nouveau"
VendorName "nVidia Corporation"
BoardName "NVIDIA Quadro NVS 3100m"
BusID "PCI:1:0:0"
EndSection
<---- snap <-----
steps to reproduce:
- boot and load nouveau.ko
- start X with "X -wr -config ./xorg.conf&"
result:
- KMS console works, but
- X stops redrawing the frambuffer switching to vt7 does not change the screen
expected:
- KMS console works
- X draws a blank white screen on LVDS-1 (in vt7)
- xrandr can enable DP-1
[notes]
kernel reports several:
[drm] nouveau 0000:01:00.0: 0xD404: Init table command not found: 0x3A
errors.
what is SOR?
[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
[drm] nouveau 0000:01:00.0: SOR-1: link training failed
[drm] nouveau 0000:01:00.0: SOR-1: link training failed
[drm] nouveau 0000:01:00.0: SOR-1: link training failed
[drm] nouveau 0000:01:00.0: SOR-1: link training failed
this looks suspicious
[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1
[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1
[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1
[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
[drm] nouveau 0000:01:00.0: plugged DisplayPort-1
[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A
[drm] nouveau 0000:01:00.0: SOR-1: link training failed
Thanks in advance!
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bugzilla-daemon at freedesktop.org
2010-Mar-31 16:10 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
http://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #1 from Pavel S. <pav_s at freenet.de> 2010-03-31 09:10:28 PST --- Created an attachment (id=34583) --> (http://bugs.freedesktop.org/attachment.cgi?id=34583) X log with DP-1 attatched -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2010-Mar-31 16:25 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
http://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #2 from Pavel S. <pav_s at freenet.de> 2010-03-31 09:25:14 PST --- Created an attachment (id=34584) --> (http://bugs.freedesktop.org/attachment.cgi?id=34584) dmesg wthen booted without external display on DP-1 --- 2 2010-03-31 18:22:07.363618422 +0200 +++ 1 2010-03-31 18:22:13.202493358 +0200 @@ -64,16 +64,55 @@ [drm] nouveau 0000:01:00.0: Detected a DisplayPort connector [drm] nouveau 0000:01:00.0: Detected a DisplayPort connector [drm] nouveau 0000:01:00.0: Detected a DisplayPort connector -[drm] nouveau 0000:01:00.0: allocated 1440x900 fb: 0x40250000, bo ffff880133654600 +[drm] nouveau 0000:01:00.0: allocated 1680x1050 fb: 0x40250000, bo ffff880134734600 1440x900 is the resolution of the internal LVDS-1 display while 1680x1050 of the external display +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A [drm] nouveau 0000:01:00.0: 0xCC16: parsing output script 1 [drm] nouveau 0000:01:00.0: 0xCAAD: parsing clock script 0 +[drm] nouveau 0000:01:00.0: SOR-1: link training failed fb0: nouveaufb frame buffer device [drm] Initialized nouveau 0.0.16 20090420 for 0000:01:00.0 on minor 0 -[drm] nouveau 0000:01:00.0: 0xCAAD: parsing clock script 0 -[drm] nouveau 0000:01:00.0: 0xCAAD: parsing clock script 0 -[drm] nouveau 0000:01:00.0: 0xCAAD: parsing clock script 0 +[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: plugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: plugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: plugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: plugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: SOR-1: link training failed [drm] nouveau 0000:01:00.0: 0xCC0D: parsing clock script 1 +[drm] nouveau 0000:01:00.0: 0xD441: parsing output script 1 +[drm] nouveau 0000:01:00.0: 0xD16B: parsing clock script 0 [drm] nouveau 0000:01:00.0: Allocating FIFO number 2 [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 2 +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: unplugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: plugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: plugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: plugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: plugged DisplayPort-1 +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: expected bit 24 == 0, got 0x81109000 +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121 +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121 +[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121 +[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121 [drm] nouveau 0000:01:00.0: Allocating FIFO number 3 [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 3 +[drm] nouveau 0000:01:00.0: 0xD076: Init table command not found: 0x3A +[drm] nouveau 0000:01:00.0: SOR-1: link training failed +[drm] nouveau 0000:01:00.0: INIT_AUXCH: rd auxch fail -121 -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2010-Mar-31 22:12 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
http://bugs.freedesktop.org/show_bug.cgi?id=27398
Ben Skeggs <skeggsb at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #3 from Ben Skeggs <skeggsb at gmail.com> 2010-03-31 15:12:21
PST ---
The first obvious thing to tackle is the unknown init table commands. I've
seen another case where these are used, and should have my hands on a laptop
that has them at some point in the near future, so I'll tackle them then.
In the meantime, it'd be very useful to grab a mmio-trace of the nvidia
binary
driver initialising your displays as another data point.
http://nouveau.freedesktop.org/wiki/MmioTrace has detailed instructions how to
grab one.
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bugzilla-daemon at freedesktop.org
2010-Apr-12 14:37 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #4 from Pavel S. <pav_s at freenet.de> 2010-04-12 07:37:45 PDT ---> In the meantime, it'd be very useful to grab a mmio-trace of the nvidia binary > driver initialising your displays as another data point.I sent a mmiotrace some weeks ago the the email from the FAQ, did you recieve it? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Apr-18 04:43 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #5 from Arun Raghavan <arun at accosted.net> 2011-04-17 21:43:07 PDT --- Created an attachment (id=45754) --> (https://bugs.freedesktop.org/attachment.cgi?id=45754) dmesg output on macbook pro I see the same problem here with a MacBook Pro and a display connected to the mini DisplayPort via a mini-DP<->VGA adapter. Attaching kernel log, fwiw. The bits about not being able to get the EDID are the same as the original reporter. Happy to help test/debug. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Apr-25 22:06 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398
Yuriy Khomchik <homyur at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |34429
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bugzilla-daemon at freedesktop.org
2011-May-20 11:32 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #6 from Pavel S. <pav_s at freenet.de> 2011-05-20 04:32:43 PDT --- Hardware: Thinkpad T410, NVS 3100M (nva8?) Kernel: vanilla 2.6.39+ from kernel.org + nouveau tree merged Displayport still is not working if not activated by BIOS (xranrd claims that the CRTC is in use, but there is no signal on the display). The mentioned xorg hang disappeared long time ago (in my case at least)... -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Jul-15 22:04 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398
Yuriy Khomchik <homyur at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks|34429 |
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bugzilla-daemon at freedesktop.org
2011-Jul-15 22:04 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398
Yuriy Khomchik <homyur at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |34429
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bugzilla-daemon at freedesktop.org
2011-Sep-01 15:41 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #7 from Felipe Contreras <felipe.contreras at gmail.com> 2011-09-01 08:41:18 PDT --- (In reply to comment #6)> Displayport still is not working if not activated by BIOS (xranrd claims that > the CRTC is in use, but there is no signal on the display).I have the same issue on a Thinkpad W510; the display is supposed to be active, but I don't see anything on the screen. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Sep-02 09:39 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #8 from Pavel S. <pav_s at freenet.de> 2011-09-02 02:39:11 PDT ---> The mentioned xorg hang disappeared long time ago (in my case at least)...I am sorry, just tried to install fedora15 on my T410 and could not continue the install after reboot, because DP was plugged in and xorg would hang infinitely. (machine worked fine though, had to install the blob through USBtty, though :-() what I want to say, this bug is still there in stable releases, my post from the last time was from gentoo and everything installed from git... btw. will DP be useful at any time, or is this a hard to reverse engineer BIOS issue?> I have the same issue on a Thinkpad W510; the display is supposed to be active,but I don't see anything on the screen. on git versions: If I close the lid then will BIOS disable LVDS and enable DP, which then works as expected in xorg, you can even enable LVDS afterwards - so maybe this can work for you until this bug is fixed... -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Sep-09 04:01 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398
Ben Skeggs <skeggsb at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #9 from Ben Skeggs <skeggsb at gmail.com> 2011-09-08 21:01:17
PDT ---
This is actually fixed now in the nouveau kernel git tree, closing.
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bugzilla-daemon at freedesktop.org
2011-Sep-09 13:18 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #10 from Yuriy Khomchik <homyur at gmail.com> 2011-09-09 06:18:51 PDT --- I have a similar 34429 bug, which is reproduced on the latest git version. See the attached dmesg log to this bug. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Sep-09 13:20 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #11 from Ben Skeggs <skeggsb at gmail.com> 2011-09-09 06:20:34 PDT --- (In reply to comment #10)> I have a similar 34429 bug, which is reproduced on the latest git version. See > the attached dmesg log to this bug.It's not the same bug. This bug is about DP outputs not working unless initialised by the VBIOS. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
bugzilla-daemon at freedesktop.org
2011-Sep-09 13:42 UTC
[Nouveau] [Bug 27398] displayport: x server does not draw anything on ThinkPad T410
https://bugs.freedesktop.org/show_bug.cgi?id=27398 --- Comment #12 from Yuriy Khomchik <homyur at gmail.com> 2011-09-09 06:42:36 PDT --- (In reply to comment #11)> (In reply to comment #10) > > I have a similar 34429 bug, which is reproduced on the latest git version. See > > the attached dmesg log to this bug. > > It's not the same bug. This bug is about DP outputs not working unless > initialised by the VBIOS.Is it possible that the bug 34429 causes the same problem - uninitialized eDP output after suspend and resume? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.
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