From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 107817] New: NV50 : Nvidia NVS295 - Printing out EDID errors about not connected monitor ports Date: Mon, 03 Sep 2018 16:12:43 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0501261572==" 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 --===============0501261572== Content-Type: multipart/alternative; boundary="15359911631.3CFac3F.9653" Content-Transfer-Encoding: 7bit --15359911631.3CFac3F.9653 Date: Mon, 3 Sep 2018 16:12:43 +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=3D107817 Bug ID: 107817 Summary: NV50 : Nvidia NVS295 - Printing out EDID errors about not connected monitor ports Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: minor Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: cezdhzez-GK+4nHxFadIswetKESUqMA@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Card: Nvidia NVS295 with 2 DisplayPort connectors. Problem: nouveau is spamming the kernel message, that it cant find the EDID= of not connected ports. Of course it cant, because there is no monitor connect= ed to that port. When i connect the monitor to DisplayPort number 1, it writes, that it cant find EDID on DisplayPort number 2. When i connect it to DisplayPort 2, it writes that it cant find EDID of Display Port 1. Linux kernel version: Kernel 4.19RC2 (its also there on older kernels) Output when connected to DisplayPort 2 on kernel 4.19RC2 : [ 1.929715] fb: switching to nouveaufb from EFI VGA [ 1.930182] nouveau 0000:01:00.0: NVIDIA G98 (298e80a2) [ 2.064262] nouveau 0000:01:00.0: bios: version 62.98.75.00.08 [ 2.086423] nouveau 0000:01:00.0: fb: 256 MiB GDDR3 [ 2.155387] nouveau 0000:01:00.0: DRM: VRAM: 256 MiB [ 2.155388] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB [ 2.155393] nouveau 0000:01:00.0: DRM: TMDS table version 2.0 [ 2.155394] nouveau 0000:01:00.0: DRM: DCB version 4.0 [ 2.155397] nouveau 0000:01:00.0: DRM: DCB outp 00: 02000386 0f200010 [ 2.155399] nouveau 0000:01:00.0: DRM: DCB outp 01: 02000332 00020010 [ 2.155401] nouveau 0000:01:00.0: DRM: DCB outp 02: 040113a6 0f200010 [ 2.155402] nouveau 0000:01:00.0: DRM: DCB outp 03: 04011342 00020010 [ 2.155404] nouveau 0000:01:00.0: DRM: DCB conn 00: 00005046 [ 2.155405] nouveau 0000:01:00.0: DRM: DCB conn 01: 0000a146 [ 2.164991] nouveau 0000:01:00.0: DRM: MM: using M2MF for buffer copies [ 2.291693] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 2.299041] nouveau 0000:01:00.0: DRM: allocated 1920x1080 fb: 0x50000, = bo (____ptrval____) [ 2.299785] fbcon: nouveaufb (fb0) is primary device [ 2.423693] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 2.607694] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 2.616508] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device [ 2.631694] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1 [ 3.283698] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 38.267703] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 38.403699] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 50.075703] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 50.207697] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 53.323704] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 [ 53.455714] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP= -1 --=20 You are receiving this mail because: You are the assignee for the bug.= --15359911631.3CFac3F.9653 Date: Mon, 3 Sep 2018 16:12:43 +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 107817
Summary NV50 : Nvidia NVS295 - Printing out EDID errors about not con= nected monitor ports
Product xorg
Version unspecified
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity minor
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter cezdhzez@sharklasers.com
QA Contact xorg-team@lists.x.org 

Card: Nvidia NVS295 with 2 DisplayPort connectors.

Problem: nouveau is spamming the kernel message, that it cant find the EDID=
 of
not connected ports. Of course it cant, because there is no monitor connect=
ed
to that port.

When i connect the monitor to DisplayPort number 1, it writes, that it cant
find EDID on DisplayPort number 2. When i connect it to DisplayPort 2, it
writes that it cant find EDID of Display Port 1.

Linux kernel version: Kernel 4.19RC2 (its also there on older kernels)

Output when connected to DisplayPort 2 on kernel 4.19RC2 :

[    1.929715] fb: switching to nouveaufb from EFI VGA
[    1.930182] nouveau 0000:01:00.0: NVIDIA G98 (298e80a2)
[    2.064262] nouveau 0000:01:00.0: bios: version 62.98.75.00.08
[    2.086423] nouveau 0000:01:00.0: fb: 256 MiB GDDR3
[    2.155387] nouveau 0000:01:00.0: DRM: VRAM: 256 MiB
[    2.155388] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[    2.155393] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[    2.155394] nouveau 0000:01:00.0: DRM: DCB version 4.0
[    2.155397] nouveau 0000:01:00.0: DRM: DCB outp 00: 02000386 0f200010
[    2.155399] nouveau 0000:01:00.0: DRM: DCB outp 01: 02000332 00020010
[    2.155401] nouveau 0000:01:00.0: DRM: DCB outp 02: 040113a6 0f200010
[    2.155402] nouveau 0000:01:00.0: DRM: DCB outp 03: 04011342 00020010
[    2.155404] nouveau 0000:01:00.0: DRM: DCB conn 00: 00005046
[    2.155405] nouveau 0000:01:00.0: DRM: DCB conn 01: 0000a146
[    2.164991] nouveau 0000:01:00.0: DRM: MM: using M2MF for buffer copies
[    2.291693] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[    2.299041] nouveau 0000:01:00.0: DRM: allocated 1920x1080 fb: 0x50000, =
bo
(____ptrval____)
[    2.299785] fbcon: nouveaufb (fb0) is primary device
[    2.423693] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[    2.607694] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[    2.616508] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[    2.631694] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on
minor 1
[    3.283698] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[   38.267703] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[   38.403699] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[   50.075703] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[   50.207697] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[   53.323704] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1
[   53.455714] nouveau 0000:01:00.0: DRM: DDC responded, but no EDID for DP=
-1

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