Merge branch 'drm-misc-fixes' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

(I've pulled from a non-tag to get the ttm regression fix)
drm-misc-fixes-2021-02-10:
 * dp_mst: Don't report un-attached ports as connected
 * sun4i: tcon1 sync polarity fix; Always set HDMI clock rate; Fix
          H6 HDMI PHY config; Fix H6 max frequency
 * vc4: Fix buffer overflow
 * xlnx: Fix memory leak
 * ttm: page pool regression fix.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YCPo6g3gDxD3P//h@linux-uq9g