Handle errors with drmModeSetCursor instead of silently failing
Summary:
Make sure we switch to a software cursor when drmModeSetCursor
fails.
Reviewers: KWin, graesslin
Subscribers: davidedmundson, bshah, graesslin, kwin, KWin
Tags: KWin
Differential Revision: https://phabricator.kde.org/D12447