https://bugs.freedesktop.org/show_bug.cgi?id=104319
Bug ID: 104319
Summary: AMDGPU/DC: Internal display corrupted when mirroring
on external monitor on HDMI
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-devel@lists.freedesktop.org
Reporter: ca...@caione.org
Created attachment 136245
--> https://bugs.freedesktop.org/attachment.cgi?id=136245&action=edit
dc-mirroring-journal
Same machine as on the https://bugs.freedesktop.org/show_bug.cgi?id=104281 but
reproduced on multiple ACER laptops.
Using the latest Linus master compiled with CONFIG_DRM_AMD_DC_PRE_VEGA=y we
have that sometimes the image on the internal panel gets corrupted when
mirroring on an external HDMI display (see [0]).
We have verified that this is a regression introduced by the DC code. In
attachment the journal output.
[0] https://imgur.com/a/rnItJ
--
You are receiving this mail because:
You are the assignee for the bug._______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
