if test -n ${video-timing}; then
	setenv bootargs "${bootargs} aml_drm.modeline=${video-timing}"
fi

if test -n ${displaymode}; then
	opt=${displaymode}
	if test -n ${displaymode_option}; then
		opt=${opt}:${displaymode_option}
	fi
	setenv bootargs "${bootargs} aml_drm.displaymode=${opt}"
fi

if test -n "${voutmode}"; then
	setenv bootargs "${bootargs} aml_media.voutmode=${voutmode}"
fi

if test -n "${disablehpd}"; then
	setenv bootargs "${bootargs} aml_media.disablehpd=${disablehpd}"
fi

if test -n "${force_hpd}"; then
	if test ${force_hpd} = "true"; then
		setenv bootargs "${bootargs} aml_media.force_hpd=1"
	else
		setenv bootargs "${bootargs} aml_media.force_hpd=0"
	fi
fi

