Summary:
Currently, KWin is not able to detect Radeon GPUs with GCN architecture.
This patch tries to address that.
Reviewers: #kwin, graesslin
Reviewed By: #kwin, graesslin
Subscribers: graesslin, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D17715
Example data harvested from bugs.kde.org: open bugs against kwin with
a comment containing supportInformation.
We can see that especially detecting modern radeon gpus is not working.