Merge branch 'drm-tda998x-devel' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next

From: Russell King <rmk@armlinux.org.uk>
As per the patches posted, discussed and tested by Peter Rosin, this
converts TDA998x to a bridge driver, while still allowing Armada and
TI LCDC to continue using it as they always have done.  It also gets
rid of the private .fill_modes function, and tweaks the TMDS divider
calculation to be more correct to the available information.

[airlied: fixed two conflicts]
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180802093421.GA29670@rmk-PC.armlinux.org.uk