| Bug ID | 108542 |
|---|---|
| Summary | hdmi issues with kernel 4.18 |
| Product | DRI |
| Version | unspecified |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | davide26079@gmail.com |
- since 4.18, the hdmi output says "12 bit" - since 4.18.8 there's no video output !! You can find more details in this thread https://bbs.archlinux.org/viewtopic.php?id=241212 I did a bisection to find the bad commit for the first regression already, and that's the result: e03fd3f300f6184c1264186a4c815e93bf658abb is the first bad commit commit e03fd3f300f6184c1264186a4c815e93bf658abb Author: Mikita Lipski <mikita.lipski@amd.com> Date: Wed May 16 16:46:18 2018 -0400 drm/amd/display: Do not limit color depth to 8bpc Delete if statement that would force any display's color depth higher than 8 bpc to 8 Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> :040000 040000 57c7a743a10059addbfdd1a122f90c4053d377fa 13139317e62ef56db1748bf48f31f81eb986c7f8 M drivers
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