From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 100139] New: [DRI2][PRIME] nouveau driver cannot find any connected connector Date: Thu, 09 Mar 2017 14:31:47 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0461583875==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0461583875== Content-Type: multipart/alternative; boundary="14890699070.be7a.26572"; charset="UTF-8" --14890699070.be7a.26572 Date: Thu, 9 Mar 2017 14:31:47 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D100139 Bug ID: 100139 Summary: [DRI2][PRIME] nouveau driver cannot find any connected connector Product: Mesa Version: 10.3 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: anthoine.bourgeois-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org QA Contact: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Created attachment 130147 --> https://bugs.freedesktop.org/attachment.cgi?id=3D130147&action=3Dedit Serial line output with drm.debug=3D0xe and nouveau.debug=3Dtrace I try to follow the documentation at https://nouveau.freedesktop.org/wiki/Optimus/ to enable my nvidia card, I o= nly get black screen with the GPU offloading. Laptop: DELL M6800 OS: Debian Jessie (8.7) with Mesa 10.3.2 and Xorg server 1.16.4 Kernel: 4.9.13 CPU + iGPU: Intel i7-4810MQ dGPU: Quadro K4100M Hardware: 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) 01:00.0 VGA compatible controller: NVIDIA Corporation GK104GLM [Quadro K410= 0M] (rev a1) Step 1: $ xrandr Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 eDP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 382= mm x 215mm 1920x1080 60.01*+ 59.93 48.01=20=20 1680x1050 59.95 59.88=20=20 1600x1024 60.17=20=20 1400x1050 59.98=20=20 1280x1024 60.02=20=20 1440x900 59.89=20=20 1280x960 60.00=20=20 1360x768 59.80 59.96=20=20 1152x864 60.00=20=20 1024x768 60.00=20=20 800x600 60.32 56.25=20=20 640x480 59.94=20=20 VGA1 disconnected (normal left inverted right x axis y axis) DP4 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) Step 2: $ xrandr --listproviders Providers: number : 2 Provider 0: id: 0x8d cap: 0xb, Source Output, Sink Output, Sink Offload crt= cs: 3 outputs: 4 associated providers: 0 name:Intel Provider 1: id: 0x66 cap: 0x7, Source Output, Sink Output, Source Offload crtcs: 4 outputs: 3 associated providers: 0 name:nouveau Step 3: $ DRI_PRIME=3D0 glxinfo | grep "OpenGL vendor" OpenGL vendor string: Intel Open Source Technology Center $ DRI_PRIME=3D1 glxinfo | grep "OpenGL vendor" OpenGL vendor string: Intel Open Source Technology Center Step 4: $ xrandr --setprovideroffloadsink nouveau Intel $ DRI_PRIME=3D1 glxinfo | grep "OpenGL vendor" OpenGL vendor string: nouveau Step 5: $ DRI_PRIME=3D1 glxgears -info Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. GL_RENDERER =3D Gallium 0.4 on NVE4 GL_VERSION =3D 3.0 Mesa 10.3.2 GL_VENDOR =3D nouveau GL_EXTENSIONS =3D VisualID 104, 0x68 102606 frames in 5.0 seconds =3D 20521.141 FPS 103124 frames in 5.0 seconds =3D 20624.639 FPS The glxgears window is black and stay black even after a resize. I see those messages on dmesg: [ 12.404679] nouveau 0000:01:00.0: No connectors reported connected with modes [ 12.404700] [drm] Cannot find any crtc or sizes - going 1024x768 So I run the following step 6: $ xrandr --setprovideroutputsource nouveau Intel But the problem is still the same. I also try vgaswitcheroo and the switch on discrete card gives me a black screen too. Fortunately I can switch back to the IGD with my serial line. T= he option 'nouveau.runpm=3D0' do not change the issue, so I guest it's not PM related. How can I help to debug this issue ? --=20 You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.= --14890699070.be7a.26572 Date: Thu, 9 Mar 2017 14:31:47 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 100139
Summary [DRI2][PRIME] nouveau driver cannot find any connected connec= tor
Product Mesa
Version 10.3
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Drivers/DRI/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter anthoine.bourgeois@gmail.com
QA Contact nouveau@lists.freedesktop.org 

Created attachment 130147 [details]
Serial line output with drm.debug=3D0xe and nouveau.debug=3Dtrace

I try to follow the documentation at
https://nouveau.f=
reedesktop.org/wiki/Optimus/ to enable my nvidia card, I only
get black screen with the GPU offloading.

Laptop: DELL M6800
OS: Debian Jessie (8.7) with Mesa 10.3.2 and Xorg server 1.16.4
Kernel: 4.9.13
CPU + iGPU: Intel i7-4810MQ
dGPU: Quadro K4100M

Hardware:
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor
Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GK104GLM [Quadro K410=
0M]
(rev a1)

Step 1:
$ xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 382=
mm x
215mm
   1920x1080     60.01*+  59.93    48.01=20=20
   1680x1050     59.95    59.88=20=20
   1600x1024     60.17=20=20
   1400x1050     59.98=20=20
   1280x1024     60.02=20=20
   1440x900      59.89=20=20
   1280x960      60.00=20=20
   1360x768      59.80    59.96=20=20
   1152x864      60.00=20=20
   1024x768      60.00=20=20
   800x600       60.32    56.25=20=20
   640x480       59.94=20=20
VGA1 disconnected (normal left inverted right x axis y axis)
DP4 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)

Step 2:
$ xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x8d cap: 0xb, Source Output, Sink Output, Sink Offload crt=
cs:
3 outputs: 4 associated providers: 0 name:Intel
Provider 1: id: 0x66 cap: 0x7, Source Output, Sink Output, Source Offload
crtcs: 4 outputs: 3 associated providers: 0 name:nouveau

Step 3:
$ DRI_PRIME=3D0 glxinfo | grep "OpenGL vendor"
OpenGL vendor string: Intel Open Source Technology Center
$ DRI_PRIME=3D1 glxinfo | grep "OpenGL vendor"
OpenGL vendor string: Intel Open Source Technology Center

Step 4:
$ xrandr --setprovideroffloadsink nouveau Intel
$ DRI_PRIME=3D1 glxinfo | grep "OpenGL vendor"
OpenGL vendor string: nouveau

Step 5:
$ DRI_PRIME=3D1 glxgears -info
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
GL_RENDERER   =3D Gallium 0.4 on NVE4
GL_VERSION    =3D 3.0 Mesa 10.3.2
GL_VENDOR     =3D nouveau
GL_EXTENSIONS =3D <lots of extensions>
VisualID 104, 0x68
102606 frames in 5.0 seconds =3D 20521.141 FPS
103124 frames in 5.0 seconds =3D 20624.639 FPS

The glxgears window is black and stay black even after a resize.

I see those messages on dmesg:
  [   12.404679] nouveau 0000:01:00.0: No connectors reported connected with
modes
  [   12.404700] [drm] Cannot find any crtc or sizes - going 1024x768
So I run the following step 6:
$ xrandr --setprovideroutputsource nouveau Intel

But the problem is still the same.

I also try vgaswitcheroo and the switch on discrete card gives me a black
screen too. Fortunately I can switch back to the IGD with my serial line. T=
he
option 'nouveau.runpm=3D0' do not change the issue, so I guest it's not PM
related.

How can I help to debug this issue ?

You are receiving this mail because:
  • You are the assignee for the bug.
  • You are the QA Contact for the bug.
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