| Bug ID | 108941 |
|---|---|
| Summary | Enabling PP_OVERDRIVE_MASK with dual monitors causes artifacting |
| 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 | boukehaarsma23@gmail.com |
Steps to reproduce: 1) Have dual monitors 2) Enable PP_OVERDRIVE_MASK by flipping the appropriate bit in amdgpu.ppfeaturemask. (For my configuration I used: 0xfffd7fff) 3) See artifacting. When using default featuremask, or when using a single monitor with the overdrive bit enabled behaves correctly. I heard multiple people who have the same issue, so it does not seem related to my setup. Setup: RX480 Linux 4.20-rc5 If additional information is needed please let me know.
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