Diffusion KWin 757ed91a5dd2

Handle errors with drmModeSetCursor instead of silently failing

Authored by garg on Apr 22 2018, 1:17 PM.

Description

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