| Bug ID | 107946 |
|---|---|
| Summary | AMDGPU regression, multi-head not working on 4.18, 4.19RC3, but does on 4.16 |
| Product | DRI |
| Version | XOrg git |
| Hardware | x86-64 (AMD64) |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | dave@locochino.com |
Created attachment 141576 [details]
dmesg output on a broken system, using kernel 4.19_RC3
Multi-head on AMD Vega is not working on kernel 4.18 or 4.19RC, but works fine
on 4.16
I'm stuck at kernel 4.16 with my hardware, current stable kernels leave me with
just one display working.
Attaching dmesg output from 4.16, 4.18, and 4.19_RC3