From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107731] radeon (amdgpu) DisplayPort loss of max-resolution on DP monitor (after monitor power saving / idle) Date: Wed, 29 Aug 2018 01:37:02 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2111928942==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D95CC88F3A for ; Wed, 29 Aug 2018 01:37:02 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2111928942== Content-Type: multipart/alternative; boundary="15355066220.eF7D15754.3725" Content-Transfer-Encoding: 7bit --15355066220.eF7D15754.3725 Date: Wed, 29 Aug 2018 01:37:02 +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=3D107731 Bug ID: 107731 Summary: radeon (amdgpu) DisplayPort loss of max-resolution on DP monitor (after monitor power saving / idle) Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: freedesktop-bugs@fermulator.fastmail.org Created attachment 141328 --> https://bugs.freedesktop.org/attachment.cgi?id=3D141328&action=3Dedit dmesg output post DP disconnect + reconnect to fix resolution as an extension of the story from: * https://bugs.freedesktop.org/show_bug.cgi?id=3D107560#c9 after a few kernel/driver upgrades and weeks later, that is no longer reproducible - and is instead replaced by lesser issues still plaguing the monitor connected via display port $ uname -r 4.17.17-100.fc27.x86_64 noticed that the same monitor (connected via DisplayPort) had mis-match capabilities (wasn't able to go max resolution) ``` $ xrandr Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 16384 x 16384 DisplayPort-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 1920x1080 59.95*=20 1600x1200 59.95=20=20 1680x1050 59.95=20=20 1280x1024 59.95=20=20 1440x900 59.95=20=20 1280x800 59.95=20=20 1280x720 59.95=20=20 1024x768 59.95=20=20 800x600 59.95=20=20 640x480 59.95=20=20 HDMI-A-0 disconnected (normal left inverted right x axis y axis) DVI-D-0 connected 1920x1200+1920+0 (normal left inverted right x axis y axi= s) 518mm x 324mm 1920x1200 59.95*+ 1920x1080 59.95=20=20 1600x1200 60.00=20=20 1680x1050 59.95=20=20 1280x1024 60.02=20=20 1440x900 59.95=20=20 1280x960 60.00=20=20 1280x800 59.95=20=20 1280x720 59.95=20=20 1024x768 60.00=20=20 800x600 60.32 56.25=20=20 640x480 59.94=20=20 ``` The " 1920x1200 59.95*+" option is missing from the display port moni= tor. If I disconnect the DP, and reconnect, it comes back. ``` $ xrandr | grep + DisplayPort-0 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 518mm x 324mm 1920x1200 59.95*+ DVI-D-0 connected 1920x1200+1920+0 (normal left inverted right x axis y axi= s) 518mm x 324mm 1920x1200 59.95*+ ``` --- $ dnf info xorg-x11-drv-amdgpu Failed to synchronize cache for repo 'mosquito-atom', disabling. Failed to synchronize cache for repo 'region51-chrome-gnome-shell', disabli= ng. Failed to synchronize cache for repo 'spacewalk-client', disabling. Last metadata expiration check: 20 days, 23:02:26 ago on Tue 07 Aug 2018 11:04:16 AM EDT. Installed Packages Name : xorg-x11-drv-amdgpu Version : 18.0.1 Release : 1.fc27 Arch : x86_64 Size : 147 k Source : xorg-x11-drv-amdgpu-18.0.1-1.fc27.src.rpm Repo : @System >>From repo : updates Summary : AMD GPU video driver URL : https://www.x.org/wiki License : MIT Description : X.Org X11 AMDGPU driver $ rpm -qa | egrep "amdgpu|gdm|dri-|xorg-x11-server|gnome-session" mesa-dri-drivers-17.3.9-1.fc27.x86_64 xorg-x11-server-utils-7.7-23.fc27.x86_64 xorg-x11-drv-amdgpu-18.0.1-1.fc27.x86_64 gnome-session-3.26.1-1.fc27.x86_64 gdm-3.26.2.1-3.fc27.x86_64 gnome-session-xsession-3.26.1-1.fc27.x86_64 xorg-x11-server-Xephyr-1.19.6-7.fc27.x86_64 gnome-session-wayland-session-3.26.1-1.fc27.x86_64 pulseaudio-gdm-hooks-12.2-1.fc27.x86_64 xorg-x11-server-Xorg-1.19.6-7.fc27.x86_64 xorg-x11-server-common-1.19.6-7.fc27.x86_64 xorg-x11-server-Xwayland-1.19.6-7.fc27.x86_64 --=20 You are receiving this mail because: You are the assignee for the bug.= --15355066220.eF7D15754.3725 Date: Wed, 29 Aug 2018 01:37:02 +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 107731
Summary radeon (amdgpu) DisplayPort loss of max-resolution on DP moni= tor (after monitor power saving / idle)
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter freedesktop-bugs@fermulator.fastmail.org 

Created attachment 141328 [details]
dmesg output post DP disconnect + reconnect to fix resolution

as an extension of the story from:
 * https://bugs.freedesktop.org/show_b=
ug.cgi?id=3D107560#c9

after a few kernel/driver upgrades and weeks later, that is no longer
reproducible - and is instead replaced by lesser issues still plaguing the
monitor connected via display port

$ uname -r
4.17.17-100.fc27.x86_64


noticed that the same monitor (connected via DisplayPort) had mis-match
capabilities (wasn't able to go max resolution)

```
$ xrandr
Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 16384 x 16384
DisplayPort-0 connected primary 1920x1080+0+0 (normal left inverted right x
axis y axis) 0mm x 0mm
   1920x1080     59.95*=20
   1600x1200     59.95=20=20
   1680x1050     59.95=20=20
   1280x1024     59.95=20=20
   1440x900      59.95=20=20
   1280x800      59.95=20=20
   1280x720      59.95=20=20
   1024x768      59.95=20=20
   800x600       59.95=20=20
   640x480       59.95=20=20
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 connected 1920x1200+1920+0 (normal left inverted right x axis y axi=
s)
518mm x 324mm
   1920x1200     59.95*+
   1920x1080     59.95=20=20
   1600x1200     60.00=20=20
   1680x1050     59.95=20=20
   1280x1024     60.02=20=20
   1440x900      59.95=20=20
   1280x960      60.00=20=20
   1280x800      59.95=20=20
   1280x720      59.95=20=20
   1024x768      60.00=20=20
   800x600       60.32    56.25=20=20
   640x480       59.94=20=20
```

The "   1920x1200     59.95*+" option is missing from the display=
 port monitor.

If I disconnect the DP, and reconnect, it comes back.

```
$ xrandr | grep +
DisplayPort-0 connected primary 1920x1200+0+0 (normal left inverted right x
axis y axis) 518mm x 324mm
   1920x1200     59.95*+
DVI-D-0 connected 1920x1200+1920+0 (normal left inverted right x axis y axi=
s)
518mm x 324mm
   1920x1200     59.95*+
```

---
$ dnf info xorg-x11-drv-amdgpu
Failed to synchronize cache for repo 'mosquito-atom', disabling.
Failed to synchronize cache for repo 'region51-chrome-gnome-shell', disabli=
ng.
Failed to synchronize cache for repo 'spacewalk-client', disabling.
Last metadata expiration check: 20 days, 23:02:26 ago on Tue 07 Aug 2018
11:04:16 AM EDT.
Installed Packages
Name         : xorg-x11-drv-amdgpu
Version      : 18.0.1
Release      : 1.fc27
Arch         : x86_64
Size         : 147 k
Source       : xorg-x11-drv-amdgpu-18.0.1-1.fc27.src.rpm
Repo         : @System
>>From repo    : updates
Summary      : AMD GPU video driver
URL          : https://www.x.org/wiki
License      : MIT
Description  : X.Org X11 AMDGPU driver

$ rpm -qa | egrep "amdgpu|gdm|dri-|xorg-x11-server|gnome-session"
mesa-dri-drivers-17.3.9-1.fc27.x86_64
xorg-x11-server-utils-7.7-23.fc27.x86_64
xorg-x11-drv-amdgpu-18.0.1-1.fc27.x86_64
gnome-session-3.26.1-1.fc27.x86_64
gdm-3.26.2.1-3.fc27.x86_64
gnome-session-xsession-3.26.1-1.fc27.x86_64
xorg-x11-server-Xephyr-1.19.6-7.fc27.x86_64
gnome-session-wayland-session-3.26.1-1.fc27.x86_64
pulseaudio-gdm-hooks-12.2-1.fc27.x86_64
xorg-x11-server-Xorg-1.19.6-7.fc27.x86_64
xorg-x11-server-common-1.19.6-7.fc27.x86_64
xorg-x11-server-Xwayland-1.19.6-7.fc27.x86_64

You are receiving this mail because:
  • You are the assignee for the bug.
= --15355066220.eF7D15754.3725-- --===============2111928942== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============2111928942==--