Camera's frame rate unstable

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
24

Hi,
The VIC governor is configured by our boot init script “/etc/systemd/nv.sh”. You can modify the nv.sh script to set static max value for VIC clock.

Snippet of VIC configuration in /etc/systemd/nv.sh

case "${SOCFAMILY}" in
        tegra186 | tegra194)
                VIC_GOV_PARAM_PATH="/sys/devices/13e10000.host1x/15340000.vic"
                VIC_DEV_PATH="${VIC_GOV_PARAM_PATH}/devfreq/15340000.vic"

                if [ -e "${VIC_DEV_PATH}/available_governors" ]; then
                        read governors < "${VIC_DEV_PATH}/available_governors"

                        case "${governors}" in
                                *wmark_active*)
                                        DEVFREQ_WMARK_ACTIVE_GOV=1
                                ;;
                        esac
                fi

                if [ "${DEVFREQ_WMARK_ACTIVE_GOV}" -eq 1 ]; then
                        if [ -e "${VIC_DEV_PATH}/governor" ]; then
                                echo wmark_active > "${VIC_DEV_PATH}/governor"
                        fi
                        if [ -e "${VIC_GOV_PARAM_PATH}/load_target" ]; then
                                echo 700 > "${VIC_GOV_PARAM_PATH}/load_target"
                        fi
                        if [ -e "${VIC_GOV_PARAM_PATH}/load_max" ]; then
                               echo 900 > "${VIC_GOV_PARAM_PATH}/load_max"
                        fi
                        if [ -e "${VIC_GOV_PARAM_PATH}/block_window" ]; then
                                echo 0 > "${VIC_GOV_PARAM_PATH}/block_window"
                        fi
                        if [ -e "${VIC_GOV_PARAM_PATH}/smooth" ]; then
                                echo 0 > "${VIC_GOV_PARAM_PATH}/smooth"
                        fi
                        if [ -e "${VIC_GOV_PARAM_PATH}/freq_boost_en" ]; then
                                echo 0 > "${VIC_GOV_PARAM_PATH}/freq_boost_en"
                        fi
                fi
                ;;
        *)