Merge tag 'drm-misc-next-fixes-2020-05-27' of git://anongit.freedesktop.org/drm/drm...

Short summary of fixes pull (less than what git shortlog provides):

There's a fix for panel brighness on Lenovo X13 Yoga devices and a fix for
-Wformat warnings on architectures where atomic-64 counters are not of
type unsigned long long.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200527080123.GA8186@linux-uq9g

diff --cc drivers/gpu/drm/drm_dp_helper.c
Simple merge

diff --cc drivers/gpu/drm/drm_vblank.c
Simple merge