This patch implements DualShock4 rumble support in a similar manner
as the DualSense implementation. It adds an output worker with
granular control of different features of the main DualShock4 output
report.
Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>