| Bug ID | 102926 |
|---|---|
| Summary | Tonga agd5f drm-next-4.15-wip powerplay display artifacts. |
| Product | DRI |
| Version | DRI git |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | adf.lists@gmail.com |
R9285 on agd5f drm-next-4.15-wip head I get some display glitches, nothing really bad, just the odd lines and a bit of bounce sometimes it seems to be memclk related. Couldn't really bisect as I lock on older versions. I started close to head where I don't lock but below isn't really valid as it turned out that on what I thought were goods were probably only good because memclk is stuck usally but not always high. On head forcing memclk high or low makes the artifacts disappear. This is just the commit that re-enables auto for memclk. commit 76da74965138f4ab32113bf35b67321f4d7c3101 Author: Rex Zhu <Rex.Zhu@amd.com> Date: Thu Sep 14 21:05:18 2017 +0800 drm/amd/powerplay: Add support for CI asics to hwmgr Add support for CI asics (Bonaire, Hawaii) to the powerplay hwmgr
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