drm-misc-next-fixes-2019-12-12

Sean Paul

@seanpaul

0a523998 · drm/panfrost: Open/close the perfcnt BO · Dec 06, 2019

-mgag200: more startadd mitigation (Thomas)
-panfrost: devfreq fix + several memory fixes (Steven, Boris)

Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Steven Price <steven.price@arm.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>