| 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@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 connected 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
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