drm/rockchip: inno-hdmi: make inno_hdmi.h header self-contained
Include linux/types.h for u8.
Reviewed-by: Andy Yan <andy.yan@rock-chips.com>
Link: https://patch.msgid.link/20260107152704.2290146-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>