[Bug 99352] DRM/IMX first primary plane with pixel format DRM_FORMAT_YUV420 the screen is discolored
https://bugs.freedesktop.org/show_bug.cgi?id=99352
Bug ID: 99352 Summary: DRM/IMX first primary plane with pixel format DRM_FORMAT_YUV420 the screen is discolored Product: DRI Version: DRI git Hardware: ARM OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/other Assignee: dri-devel@lists.freedesktop.org Reporter: zillevdr@gmx.de
Created attachment 128874 --> https://bugs.freedesktop.org/attachment.cgi?id=128874&action=edit screen picture
the fb on the first primary plane with pixel format DRM_FORMAT_YUV420 is the screen fail colored. It could be that YUV will misinterpreted as RGB. If I copy only y data to fb the screen is red with a shadow from the picture. Only u-plane the screen is green and same with v-plane is blue. A picture from the screen are attached. Tested with kernel 4.10-rc3 and 4.9.
https://bugs.freedesktop.org/show_bug.cgi?id=99352
Martin Peres martin.peres@free.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |INVALID Status|NEW |RESOLVED
--- Comment #1 from Martin Peres martin.peres@free.fr --- Hi,
Freedesktop's Bugzilla instance is EOLed and open bugs are about to be migrated to http://gitlab.freedesktop.org.
To avoid migrating out of date bugs, I am now closing all the bugs that did not see any activity in the past year. If the issue is still happening, please create a new bug in the relevant project at https://gitlab.freedesktop.org/drm (use misc by default).
Sorry about the noise!
dri-devel@lists.freedesktop.org
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