| Summary: | [amdgpu SI] purple line is visible on left side of the screen connected by HDMI | ||||||||||
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| Product: | DRI | Reporter: | Arek Ruśniak <arek.rusi> | ||||||||
| Component: | DRM/AMDgpu | Assignee: | Default DRI bug account <dri-devel> | ||||||||
| Status: | RESOLVED MOVED | QA Contact: | |||||||||
| Severity: | normal | ||||||||||
| Priority: | medium | CC: | elia.argentieri, gr.muench, james.a.wagner3, jerry.flynn | ||||||||
| Version: | DRI git | ||||||||||
| Hardware: | x86-64 (AMD64) | ||||||||||
| OS: | Linux (All) | ||||||||||
| Whiteboard: | |||||||||||
| i915 platform: | i915 features: | ||||||||||
| Attachments: |
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Description
Arek Ruśniak
2016-09-19 15:00:51 UTC
Created attachment 126616 [details]
dmesg
[drm] xxxx: dce_v6_0_afmt_setmode ----no impl !!!!!!!!
Same problem here, 4.9-rc1, AMD R270X, Xorg 1.18.4, xf86-video-amdgpu from git master, purple line and the screen is very blurry. xrandr --output HDMI-A-0 --auto --set audio off helps, thanks. I have the same problem. Purple Line on left side and overall blurry screen. When Audio off, the issues go away. AMDGPU 1.20 Kernel 4.10 RC2 Radeon HD 7970 Same problem on R7 370 except that my monitor shows a black screen and reports "frequency not supported". Same problem here with my HDMI screen. Everything works fine (GNOME Wayland session and all) until I start an X server (not XWayland, actual X server from a "GNOME on Xorg" session) at which point the screen goes black (X server is mode-setting I'd imagine), and when it comes back on the purple line is present. Logging out of the Xorg session and back into a Wayland session does *not* revert the problem; I haven't tried the xrandx trick yet. The screen is indeed blurry (enough to make it unbearable to read any text with subpixel positioning for more that a few minutes). It might comes from the scaling of the output to the remaining space (screen space - purple line space). Furthermore, any screenshot does not capture the line and it's only an 'on screen' thing. Forgot the information. Linux 4.9.11-1-ARCH, X Server 1.19.1 over a R9 280X using amdgpu Xorg.0.log: http://pastebin.com/9PMrcKba I also get the same purple line on the left of a screen connected via HDMI. Manjaro Linux Kernel 4.10.1-1 Radeon HD7850 amdgpu 1.2.0-2 Same issue. Running 3 monitor set up. 1 monitor HDMI, one monitor HDMI cable plugged into a DP adapter and one DVI. Two using the HDMI out have the purple line, DVI is fine. Created attachment 130634 [details]
dmesg | grep amdpro
Same purple line on my R9 280X Debian 9.0 (Testing) Linux 4.10.6 with amdgpu for SI and CIK enabled (From kernel.org) X.Org 1.19.2, from Debian. `xrandr --output HDMI-A-0 --auto --set audio off` is a valid workaround, though it means that TV outputs have to be on the second display. I also saw [drm] xxxx: dce_v6_0_afmt_setmode ----no impl !!!!!!!! every time HDMI sound was enabled. Is this still an issue with a newer kernel? Audio support was added to SI recently. Tested with yesterdays amd-staging-git-4.11 and the issue seems to be gone. Looks like we can close this bug when Linux 4.13 is released. -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/101. |
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