Merge tag 'mediatek-drm-fixes-5.6' of https://github.com/ckhu-mediatek/linux.git-tags

 into drm-fixes

Mediatek DRM Fixes for Linux 5.6

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1583373069.364.4.camel@mtksdaap41