Move away from the deprecated enable/disable operations in
drm_bridge_funcs and enable atomic use.

v3:
 - Drop use of DRM_BRIDGE_STATE_OPS

v2:
 - fix build (kernel test robot <lkp@intel.com>)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Kieran Bingham <kieran.bingham@ideasonboard.com>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220703202724.9553-2-sam@ravnborg.org