| Bug ID | 106617 |
|---|---|
| Summary | monitor often unable to get out from dpms off |
| Product | DRI |
| Version | XOrg git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | major |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | sylvain.bertrand@gmail.com |
I have a iiyama gmaster monitor connected to an AMD TAHITI XT board using DP. When the xserver switches it to dpms off, it has an hard time to get out of this state: most of the time, the monitor is switched on but I get a "no signal" error displayed by the monitor, and the graphic stack is trying to restore the signal in a loop, unsuccessfully. That, whatever the refresh rate:60Hz/120Hz/144Hz (1920x1080). I provide the xserver log and the kernel.log while the components try to restore the video signal. linux amd-staging-next, drm git, llvm git, mesa git, xserver git, xf86-video-amdgpu git, from this 20th of may.
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