[Buildroot] [Bug 14066] New: -platform linuxfb:fb=/dev/fb0:rotation=180 does not work

bugzilla at busybox.net bugzilla at busybox.net
Tue Nov 2 20:23:48 UTC 2021


https://bugs.busybox.net/show_bug.cgi?id=14066

            Bug ID: 14066
           Summary: -platform linuxfb:fb=/dev/fb0:rotation=180 does not
                    work
           Product: buildroot
           Version: 2021.05
          Hardware: Other
                OS: Linux
            Status: RESOLVED
          Severity: normal
          Priority: P5
         Component: Other
          Assignee: unassigned at buildroot.uclibc.org
          Reporter: sbartolett at thorlabs.com
                CC: buildroot at uclibc.org
  Target Milestone: ---
        Resolution: DUPLICATE
            Status: RESOLVED

I am trying to rotate a Qt5 application 180 degrees using the linuxfb
rotation=180 setting but it seems to be ignored.  I've tried other linuxfb
options such as offset but this also seems to be ignored.  Are these options
supported under buildroot?

I did find this patch:
https://borkedlabs.com/blog/2015/06-01-qt5-linuxfb-rotation-for-lcds/, but it
is from 2015 so I would assunme this issue would have been fixed by now.

--- Comment #1 from Thomas Petazzoni <thomas.petazzoni at bootlin.com> ---


*** This bug has been marked as a duplicate of bug 14071 ***

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