| Bug ID | 101026 |
|---|---|
| Summary | RX 550 HDMI 4k 60fps not working, DisplayPort is. |
| Product | Mesa |
| Version | git |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | liammurphy@fastmail.com |
| QA Contact | dri-devel@lists.freedesktop.org |
Hello everyone, Please let me know what logs/command outputs I can give, not sure what would help you all out. I recently bought an AMD RX 550, first GPU with the Polaris architecture (so I assume growing pains here), and am experiencing a bug where HDMI at 4k 60 fps is not working, but DisplayPort does. HDMI 4k60fps is working for me under Windows, so to me it's safe to say this is a Mesa problem. This was happening on Mesa 17.0.5 and 17.2 git on OpenSUSE Tumbleweed, in addition to Mesa 17 on Ubuntu 17.04.
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