NVIDIA Tegra
NVIDIA Tegra Linux Driver Package

Development Guide
32.2 Release


 
Jetson Nano and Jetson TX1 Package Manifest
 
Bootloader
Kernel
Kernel Supplements TBZ2
Kernel Headers TBZ2
NV Tegra
Nvgstapps TBZ2
Config TBZ2
Graphics Demos
NVIDIA Drivers TBZ2
NVIDIA Tools TBZ2
Weston TBZ2
The NVIDIA® Tegra® Linux Driver Package for NVIDIA® Jetson Nano™ and NVIDIA® Jetson™ TX1 is provided in the tar file:
Tegra210_Linux_R32.2_aarch64.tbz2
This table lists the top-level directories and files created by expanding the tar file.
Pathnames are relative to the installation’s home directory (“<top>”).
Pathname
Description
apply_binaries.sh
Script to apply nv_tegra components.
bootloader/
Bootloader and related components.
build_l4t_bup.sh
The wrapper shell script that calls flash.sh along with specific parameters and command line options to generate BUP.
create-jetson-nano-sd-card-image.sh
 
deb_target_side_scripts
 
flash.sh
Script to flash Bootloader and the kernel from the package.
jetson-nano-emmc.conf
Configuration file for Jetson Nano SKU 0020; flashes boot-related softwsare to eMMC memory.
jetson-nano-qspi.conf
Configuration file for Jetson Nano SKU 0000; flashes boot-related softwsare to QSPI-NOR memory only.
jetson-nano-qspi-sd.conf
Configuration file for Jetson Nano SKU 0000; flashes boot-related softwsare to QSPI-NOR memory & SD Card.
jetson-tx1.conf
Configuration file(s) for flash.sh specific to the Jetson TX1 development platform.
kernel/
Kernel images and kernel modules.
l4t_generate_soc_bup.sh
 
lib/
lib/firmware/
lib/firmware/tegra210b01_xusb_firmware
 
nv_tegra/
NVIDIA drivers and sample applications.
nv_tegra_release
 
p2371-0000.conf
Platform-specific configuration file.
p2371-2180.conf
Platform-specific configuration file.
p2371-2180-devkit.conf
Platform-specific configuration file.
p2371-2180-devkit-24x7.conf
Platform-specific configuration file.
p3448-0000.conf
Platform-specific configuration file.
p3448-0000.conf.common
Platform-specific configuration file.
p3448-0000-emmc.conf
Platform-specific configuration file.
p3448-0000-sd.conf
Platform-specific configuration file.
rootfs/
Staging directory for the root file system.
rootfs/boot/*
.dtb files and associated files for root file system.
rootfs/README.txt
README on installing the root filesystem.
source_sync.sh
Script to download kernel and U-Boot source.
TX1_boot-firmware-redundancy.txt
README file describing the boot firmware redundancy process.
Documentation
Tegra Linux Driver Package (L4T) documentation includes:
Tegra_Linux_Driver_Package_Release_Notes_R32.2.pdf
Tegra_Linux_Driver_Package_References_32.2.tar
Bootloader
The bootloader directory contains these directories and files.
Pathnames are relative to the installation’s home directory (“<top>”).
Pathnames are relative to <top>/bootloader.
Pathname
Description
badpage.bin
 
bmp.blob
Three BMPs with a simple header.
board_config_p2597-devkit.xml
 
boot.img
 
boot.img.sb
 
bpmp_t210b01.bin
BPMP firmware.
BUP_generator.py
A utility that generates final BUP bl_update_payload from input rollback.bin and an entry list.
cboot.bin
 
chkbdinfo
Provides board information.
eks.img
Encrypted key set data file containing 8 zero-length keys.
extlinux.conf
Boot configuration file.
flash.xml
 
flash.xml.sb
 
flash_parameters.txt
 
flash_win.bat
 
flashcmd.txt
 
gpt.img
 
initrd
 
l4t_bup_gen.func
A helper file that contains all BUP generation related functions.
l4t_initrd.img
L4T initrd image based on minimal Ubuntu environment.
LICENSE
Tegra software license.
LICENSE.bl_update_payload
 
LICENSE.bpmp_t210b01
License for BPMP firmware.
LICENSE.chkbdinfo
License file for the board information.
LICENSE.mkbctpart
License file for mkbctpart.
LICENSE.mkbootimg
License for the mkbootimg.
LICENSE.mkgpt
License file for the mkgpt tool.
LICENSE.mksparse
License file for the mksparse tool.
LICENSE.tos-mon-only.img.arm-trusted-firmware
 
LICENSE.u-boot
License for U-Boot.
mkbctpart
BCT Partition updating library.
mkbootimg
Tool for img creation.
mkgpt
Tool that encodes both primary and secondary GPT into flashable binary image files.
mksparse
Sparse image flashing with Bootloader.
multi_signed/
 
multi_signed/2180-410---1-0-jetson-tx1-mmcblk0p1
 
multi_signed/2180-410---1-0-jetson-tx1-mmcblk0p1/boot.img.encrypt
 
multi_signed/2180-410---1-0-jetson-tx1-mmcblk0p1/emmc_bootblob_ver.txt
 
multi_signed/2180-410---1-0-jetson-tx1-mmcblk0p1/flash.xml.bin
 
multi_signed/2180-410---1-0-jetson-tx1-mmcblk0p1/P2180_A00_LP4_DSC_204Mhz.bct
 
multi_signed/2180-410---1-0-jetson-tx1-mmcblk0p1/tegra210-jetson-tx1-p2597-2180-a01-devkit.dtb.encrypt
 
multi_signed/3448-100---1-0-jetson-nano-qspi-sd-mmcblk0p1
 
multi_signed/3448-100---1-0-jetson-nano-qspi-sd-mmcblk0p1/boot.img.encrypt
 
multi_signed/3448-100---1-0-jetson-nano-qspi-sd-mmcblk0p1/flash.xml.bin
 
multi_signed/3448-100---1-0-jetson-nano-qspi-sd-mmcblk0p1/nvtboot.bin.encrypt
 
multi_signed/3448-100---1-0-jetson-nano-qspi-sd-mmcblk0p1/P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
 
multi_signed/3448-100---1-0-jetson-nano-qspi-sd-mmcblk0p1/qspi_bootblob_ver.txt
 
multi_signed/3448-100---1-0-jetson-nano-qspi-sd-mmcblk0p1/rp4.blob
 
multi_signed/3448-100---1-0-jetson-nano-qspi-sd-mmcblk0p1/tegra210-p3448-0000-p3449-0000-a01.dtb.encrypt
 
multi_signed/3448-200---1-0-jetson-nano-qspi-sd-mmcblk0p1
 
multi_signed/3448-200---1-0-jetson-nano-qspi-sd-mmcblk0p1/boot.img.encrypt
 
multi_signed/3448-200---1-0-jetson-nano-qspi-sd-mmcblk0p1/flash.xml.bin
 
multi_signed/3448-200---1-0-jetson-nano-qspi-sd-mmcblk0p1/nvtboot.bin.encrypt
 
multi_signed/3448-200---1-0-jetson-nano-qspi-sd-mmcblk0p1/P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
 
multi_signed/3448-200---1-0-jetson-nano-qspi-sd-mmcblk0p1/qspi_bootblob_ver.txt
 
multi_signed/3448-200---1-0-jetson-nano-qspi-sd-mmcblk0p1/rp4.blob
 
multi_signed/3448-200---1-0-jetson-nano-qspi-sd-mmcblk0p1/tegra210-p3448-0000-p3449-0000-a02.dtb.encrypt
 
multi_signed/3448-300---1-0-jetson-nano-qspi-sd-mmcblk0p1
 
multi_signed/3448-300---1-0-jetson-nano-qspi-sd-mmcblk0p1/boot.img.encrypt
 
multi_signed/3448-300---1-0-jetson-nano-qspi-sd-mmcblk0p1/flash.xml.bin
 
multi_signed/3448-300---1-0-jetson-nano-qspi-sd-mmcblk0p1/nvtboot.bin.encrypt
 
multi_signed/3448-300---1-0-jetson-nano-qspi-sd-mmcblk0p1/P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.bct
 
multi_signed/3448-300---1-0-jetson-nano-qspi-sd-mmcblk0p1/qspi_bootblob_ver.txt
 
multi_signed/3448-300---1-0-jetson-nano-qspi-sd-mmcblk0p1/rp4.blob
 
multi_signed/3448-300---1-0-jetson-nano-qspi-sd-mmcblk0p1/tegra210-p3448-0000-p3449-0000-b00.dtb.encrypt
 
NVIDIA_Trademark_License_Addendum_SW.pdf
A PDF of the software trademarks and licenses.
nvidia-l4t-bootloader_32.2.0-20190610165954_arm64.changes
 
nvidia-l4t-bootloader_32.2.0-20190610165954_arm64.deb
 
nvtboot.bin
 
nvtboot_cpu.bin
CPU part of Tegraboot for TLK hand over transition.
nvtboot_recovery.bin
AVP bootrom applet binary used by Tegraflash
nvtboot_recovery_cpu.bin
CPU part of Tegraboot used for RCM boot for MODS.
nvtboot_recovery_t210b01.bin
AVP BootROM applet binary used by Tegraflash.
P2180_A00_LP4_DSC_204Mhz.cfg
 
P3448_A00_4GB_Micron_4GB_lpddr4_204Mhz_P987.cfg
 
payloads_t21x
 
payloads_t21x/bl_only_payload
 
payloads_t21x/bl_update_payload
 
payloads_t21x/kernel_only_payload
 
payloads_t21x/porg_qspi_only_payload
 
payloads_t21x/porg_sd_only_payload
 
payloads_t21x/uboot_only_payload
 
payloads_t21x/xusb_only_payload
 
ppt.img
 
rp4.blob
XUSB firmware.
sc7entry-firmware.bin
 
signed/
 
signed/cboot.bin.encrypt
 
signed/flash.xml
 
signed/nvtboot.bin.encrypt
 
signed/nvtboot_cpu.bin.encrypt
 
signed/rcm_0_encrypt.rcm
 
signed/rcm_1_encrypt.rcm
 
signed/sc7entry-firmware.bin.encrypt
 
signed/tos-mon-only.img.encrypt
 
signed/warmboot.bin.encrypt
 
t210ref/
T210-specific files.
t210ref/BCT/
Platform-specific BCT directory.
t210ref/BCT/*.cfg
Boot Configuration Table (BCT) files for Jetson-TX1.
t210ref/cboot.bin
CPU binary to load the kernel. It also supports Fastboot, charging, and display.
t210ref/cfg/
t210ref-specific configuration directory.
t210ref/cfg/*.cfg
t210ref-specific configuration files.
t210ref/cfg/*.xml
t210ref-specific configuration files.
t210ref/e2220-1170/
Bootloader e2220-1170-specific directory.
t210ref/e2220-1170/u-boot.bin
e2220-1170-specific U-Boot Bootloader binary.
t210ref/LICENSE.cboot
LICENSE file for the cboot.bin binary.
t210ref/LICENSE.sc7entry-firmware
License for SC7 firmware.
t210ref/nvtboot.bin
Tegra boot-specific Bootloader binary (AVP Bootloader, microboot, miniloader).
t210ref/nvtboot_t210b01.bin
Tegra boot specific Bootloader binary (AVP Bootloader, microboot, and miniloader).
t210ref/p2371-0000/
p2371-0000-specific directory.
t210ref/p2371-0000/u-boot.bin
p2371-000-specific U-Boot Bootloader binary.
t210ref/p2371-2180/
Boot-related DTB and configuration files for the specific p2371-2180.
t210ref/p2371-2180/u-boot.bin
p2371-2180-specific U-Boot Bootloader binary.
t210ref/p3450-porg/
p3450-specific directory.
t210ref/p3450-porg/u-boot.bin
p3450-specific U-Boot Bootloader binary.
t210ref/sc7entry-firmware.bin
Binary to help system enter low power state.
t210ref/warmboot.bin
Warm boot binary.
tegra210-*.dtb
 
tegra210-*.dtb.sb
 
tegrabct
BCT operation helper binary.
tegradevflash
Bootloader device communication library.
tegraflash.py
Script used to flash the board.
tegraflash_internal.py
Helper implementation API script for tegraflash.py.
tegraflash_internal.pyc
Helper implementation API script for tegraflash.py, compiled.
tegrahost
Bootloader encryption binary.
tegraparser
Parses partition layout, common BCT configuration, fuse bypass configuration and NVIDIA Configuration Table (NCT).
tegrarcm
Bootrom RCM communications binary.
tegrasign
TegraSign creates signature data for PKC operating mode and hash, and encrypted data for SBK operating mode.
tos.img
The monitor binary running in the EL3 exception space on ARMv8 CPUs.
tos-mon-only.img
Secure-world software image (ARM® Trusted Firmware)
warmboot.bin
 
Kernel
The kernel directory contains these directories and files.
Pathname
Description
dtb/
SoC-specific kernel Device Tree Binary (DTB) files.
dtb/tegra210-*.dtb
T210-specific DTB files.
dtc
Device-tree-compiler binary.
Image
Kernel binary image.
kernel_headers.tbz2
Kernel header files needed for compiling kernel modules. You can download these headers and sources from the nv_tegra git server.
kernel_supplements.tbz2
Loadable kernel modules specific to the included kernel zImage that was built with the defconfig enabled for the device.
LICENSE
GNU General Public License (GPL).
LICENSE.dtc
GNU General Public License (GPL) for the device-tree-compiler binary.
nv-enable-hard-coded-kernel-boot-display-mode.sh
Script to modify a DTB (device tree) to hard-code the Linux kernel boot time display mode.
nvidia-l4t-kernel*.changes
DEB packages containing L4T dependencies and associated components.
nvidia-l4t-kernel*.deb
DEB packages containing L4T dependencies and associated components.
Kernel Supplements TBZ2
This table lists the directories and files can be obtained by decompressing the kernel_supplements.tbz2 archive, located at:
kernel/kernel_supplements.tbz2
Pathnames are relative to <top>.
Pathname
Description
lib/modules/4.9.140-tegra/*
Kernel modules.
Kernel Headers TBZ2
This table lists the directories and files created by decompressing the kernel_supplements.tbz2 archive, located at:
kernel/kernel_headers.tbz2
 
Pathname
Description
linux-headers-4.9.140-tegra-linux_x86_64/*
Kernel headers.
linux-headers-4.9.140-tegra-ubuntu18.04_aarch64/*
Kernel headers, Makefiles, configuration files, debug files, etc.
NV Tegra
The nv_tegra directory contains these directories and files.
Pathname
Description
config.tbz2
Configuration files specific to the sample filesystem.
graphics_demos.tbz2
Sample graphics application.
install-nv-debs
 
jetson-ota-public.key
 
l4t_deb_packages/*
Packages containing L4T dependencies and associated components.
l4t-usb-device-mode-filesystem.img
Provides documentation for the USB device mode feature and the Windows driver .inf file for the L4T USB device mode.
LICENSE
Tegra software license.
LICENSE.brcm_patchram_plus
License for brcm_patchram_plus.
LICENSE.l4t-usb-device-mode-filesystem.img
License for l4t-usb-device-mode-filesystem.img.
LICENSE.libinput
MIT license file; alternatively mentions some GPL subsections.
LICENSE.libnvargus
License for NVIDIA GStreamer plugin.
LICENSE.libnvcam_imageencoder
License for image encoder.
LICENSE.libnveventlib
License for libnveventlib (trace buffer library).
LICENSE.libnvscf
License for core camera driver.
LICENSE.libnvtracebuf
License for nvtracebuf library.
LICENSE.libtegrav4l2
License for libtegrav4l2.
LICENSE.wayland-ivi-extension
License for Wayland IVI extensions.
LICENSE.weston
License for weston.
LICENSE.weston-data
License for weston data.
nv_sample_apps/
NVIDIA sample applications.
nv_sample_apps/LICENSE.gst-nvvideo4linux2
License for gst-v4l2 video codec plugins.
nv_sample_apps/LICENSE.gst-openmax
License for the libgstomx.so, libgstnvegl-1.0.so.0, and libnvgstjpeg.so libraries included in nvgstapps.tbz2.
nv_sample_apps/LICENSE.gstvideocuda
License for Gstreamer 1.0 CUDA post-processing plugin library.
nv_sample_apps/LICENSE.libgstnvvideosinks
 
nv_sample_apps/nvgstapps.tbz2
NVIDIA gstreamer components and applications.
nv_sample_apps/nvgstcapture-1.0_README.txt
Read Me for NVIDIA Gstreamer-based camera capture application (nvgstcapture).
nv_sample_apps/nvgstplayer-1.0_README.txt
Read Me for NVIDIA Gstreamer-based multimedia player (nvgstplayer).
nv_tegra_release
 
nv_tools.tbz2
The tegrastats application, a script for calculations for loads, frequencies, RAM sizes, using existing sysfs nodes. Refer to the Development Guide for usage.
nv-apply-debs.sh
 
nvidia_drivers.tbz2
NVIDIA driver components.
weston.tbz2
NVIDIA wayland support.
Nvgstapps TBZ2
This table lists the directories and files created by decompressing the nvgstapps.tbz2 archive, located at:
nv_tegra/nv_sample_apps/nvgstapps.tbz2
Pathnames are relative to <top>/usr.
Pathname
Description
bin/
bin/gst-install
Script to build gstreamer from sources. Version can be specified with the --version option (1.12.3 is the default).
bin/nvgstcapture-1.0
Multimedia capture camera application.
bin/nvgstplayer-1.0
Multimedia video player application.
lib/
lib/aarch64-linux-gnu/
lib/aarch64-linux-gnu/gstreamer-1.0/
Plugins and drivers for gstreamer.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvarguscamerasrc.so
Argus API based camera plugin library for gstreamer-1.0.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvcompositor.so
Video composition plugin library for gstreamer-1.0.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvdrmvideosink.so
A gstreamer plugin library for nvdrmvideosink.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnveglglessink.so
Accelerated Egl based renderer element for gstreamer-1.0.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnveglstreamsrc.so
EGLStream Consumer functionality library.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvegltransform.so
NVM buffer conversion to EGLImage plugin library.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvivafilter.so
CUDA post-processing plugin library for gstreamer-1.0.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvjpeg.so
 
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvtee.so
GStreamer camera plugin for DeepStream SDK.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvvidconv.so
NVIDIA proprietary GStreamer conversion plugin library.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvvideo4linux2.so
GStreamer video codec plugin.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvvideoconvert.so
 
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvvideocuda.so
 
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvvideosink.so
GStreamer 1.0 EGLProducer video sink plugin.
lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvvideosinks.so
 
lib/aarch64-linux-gnu/gstreamer-1.0/libgstomx.so
OpenMax driver. OpenMax client plugin library for GStreamer 1.0
lib/aarch64-linux-gnu/libgstnvegl-1.0.so.0
Gstreamer EGL API wrapper library.
lib/aarch64-linux-gnu/libgstnvexifmeta.so
Gstreamer buffer exif metadata library.
lib/aarch64-linux-gnu/libgstnvivameta.so
Interface library used to add and get gst metadata.
lib/aarch64-linux-gnu/libnvsample_cudaprocess.so
 
share/
share/doc/
share/doc/nvidia-tegra/
share/doc/nvidia-tegra/LICENSE.gst-nvvideo4linux2
License for GST v4l2 video code plugins.
share/doc/nvidia-tegra/LICENSE.gst-openmax
License file for GST openmax.
share/doc/nvidia-tegra/LICENSE.gstvideocuda
License file for GST Video CUDA.
share/doc/nvidia-tegra/LICENSE.libgstnvvideosinks
 
Config TBZ2
This table lists the directories and files created by decompressing the config.tbz2 archive, located at:
nv_tegra/config.tbz2
Pathnames are relative to <top>.
Pathname
Description
etc/
etc/asound.conf.tegrahda
Asound configuration file.
etc/asound.conf.tegrasndt210ref
Asound configuration file for Tegra TX1/Nano audio supermodule.
etc/default/
etc/default/locale
etc/default/rng-tools
Configuration file that can be configured with different random nodes.
etc/enctune.conf
Default multimedia encoding parameters for NVIDIA reference platforms.
etc/fstab
Static information about the file systems.
etc/hostname
Device host name.
etc/hosts
Mapping between host name and IP addresses.
etc/lightdm/
etc/lightdm/lightdm.conf.d/
etc/lightdm/lightdm.conf.d/50-nvidia.conf
Lightdm and guest user configuration for default NVIDIA users.
etc/modprobe.d
Configuration directory/file for modprobe.
etc/modprobe.d/bcmdhd.conf
NVIDIA-specific modprobe configuration file for bcmdhd driver loading.
etc/modprobe.d/tegra-udrm.conf
 
etc/modules
etc/NetworkManager/
 
etc/NetworkManager/conf.d/
 
etc/NetworkManager/conf.d/10-globally-managed-devices.conf
 
etc/nv/
etc/nv/nvfirstboot
Control file used for for first boot.
etc/nv_boot_control.conf
 
etc/nvphsd.conf
Contains configuration for nvphs.
etc/nvphsd_common.conf
Contains sysfs or system paths which nvphs needs to initialize itself and start up on all NVIDIA Tegra platforms.
etc/nvuser.conf
Configuration file containing user name and user ID information.
etc/pulse/
etc/pulse/default.pa.hdmi
PulseAudio configuration file.
etc/pulse/default.pa.orig
PulseAudio configuration file.
etc/skel/
 
etc/skel/.xsessionrc
 
etc/skel/Desktop/
 
etc/skel/Desktop/nv_devzone.desktop
 
etc/skel/Desktop/nv_forums.desktop
 
etc/sysctl.d/
etc/sysctl.d/10-console-messages.conf
Contains the default loglevel for the console messages.
etc/sysctl.d/90-tegra-settings.conf
Control file for sysrq.
etc/systemd/
etc/systemd/nv.sh
NVIDIA init script.
etc/systemd/nvfb.sh
NVIDIA first boot script.
etc/systemd/nvfb-early.sh
 
etc/systemd/nvgetty.sh
 
etc/systemd/nv-oem-config.sh
 
etc/systemd/nv-oem-config-post.sh
 
etc/systemd/nvresizefs.sh
 
etc/systemd/nvweston.sh
 
etc/systemd/nvwifibt.sh
NVIDIA Bluetooth/Wi-Fi init script.
etc/systemd/nvwifibt-pre.sh
NVIDIA Bluetooth/Wi-Fi pre-init script.
etc/systemd/nvzramconfig.sh
 
etc/systemd/resolved.conf.d/
 
etc/systemd/resolved.conf.d/nv-fallback-dns.conf
 
etc/systemd/serial-getty@ttyS0.service.d/
etc/systemd/serial-getty@ttyS0.service.d/autologin.conf
Configuration file to enable autologin on console.
etc/systemd/sleep.conf
Ubuntu-specific suspend and hibernation conf file to set suspend-to-RAM (mem) as the default suspend state for Ubuntu. It prevents Ubuntu from entering the unsupported suspend-to-idle (freeze) state.
etc/systemd/system/
etc/systemd/system/argus-daemon.service
Libargus daemon systemd startup service.
etc/systemd/system/nv.service
Service to launch the etc/systemd/nv.sh script.
etc/systemd/system/nvargus-daemon.service
Libargus daemon systemd startup service.
etc/systemd/system/nvfb.service
Service to launch the etc/systemd/nvfb.sh script.
etc/systemd/system/nvfb-early.service
 
etc/systemd/system/nvgetty.service
 
etc/systemd/system/nvphs.service
PHS service.
etc/systemd/system/nvpmodel.service
Systemd service executed at boot to set default power mode.
etc/systemd/system/nvresizefs.service
 
etc/systemd/system/nvs-service.service
Service to launch the etc/systemd/nv.sh script.
etc/systemd/system/nvweston.service
 
etc/systemd/system/nvwifibt.service
Service to launch etc/systemd/nvwifibut-pre and nvwifibt scripts.
etc/systemd/system/nvzramconfig.service
 
etc/systemd/timesyncd.conf.d/
 
etc/systemd/timesyncd.conf.d/nv-fallback-ntp.conf
 
etc/udev/
etc/udev/rules.d/
etc/udev/rules.d/90-alsa-asound-tegra.rules
Rules configuration for proper asound.conf selection.
etc/udev/rules.d/91-xorg-conf-tegra.rules
Rules configuration for proper xorg.conf selection.
etc/udev/rules.d/92-hdmi-audio-tegra.rules
Rules configuration for proper /etc/pulse/default.pa selection.
etc/udev/rules.d/99-nv-l4t-usb-device-mode.rules
 
etc/udev/rules.d/99-nv-wifibt.rules
Rules configuration for Wi-Fi and Bluetooth.
etc/udev/rules.d/99-tegra-devices.rules
Permission setting for Tegra devices.
etc/udev/rules.d/99-tegra-mmc-ra.rules
SD card read_ahead_kb configuration.
etc/wpa_supplicant.conf
Sample WPA supplicant.
etc/X11/
etc/X11/xorg.conf
Configuration file for xorg.
etc/X11/xorg.conf.jetson_e
Configuration file for board-specific xorg.
etc/xdg/
etc/xdg/autostart/
etc/xdg/autostart/nvbackground.desktop
 
etc/xdg/autostart/nvbackground.sh
 
etc/xdg/autostart/nvchrome.desktop
An XDG format desktop file to spawn nvchrome.sh at boot up.
etc/xdg/autostart/nvchrome.sh
Script to create chromium-browser.desktop file on each user’s desktop.
lib/
lib/systemd/
lib/systemd/system/
lib/systemd/system/bluetooth.service.d/
 
lib/systemd/system/bluetooth.service.d/nv-bluetooth-service.conf
 
lib/systemd/system/nv-oem-config.service
 
lib/systemd/system/nv-oem-config.target
 
lib/systemd/system/nv-oem-config-debconf@.service
 
lib/systemd/system/nv-oem-config-gui.service
 
opt/
opt/nvidia/
opt/nvidia/l4t-bootloader-config/
 
opt/nvidia/l4t-bootloader-config/nv-l4t-bootloader-config.service
 
opt/nvidia/l4t-bootloader-config/nv-l4t-bootloader-config.sh
 
opt/nvidia/l4t-usb-device-mode/
opt/nvidia/l4t-usb-device-mode/LICENSE.filesystem.img
License for Nano USB firmware.
opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode.service
A systemd unit file to invoke nv-l4t-usb-device-mode.sh.
opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode-config.sh
 
opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode-runtime.service
 
opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode-runtime-start.sh
 
opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode-runtime-stop.sh
opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode-start.sh
 
opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode-state-change.sh
 
opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode-stop.sh
Disables the USB flashing port's device mode protocol support.
usr/
usr/lib/
usr/lib/nvidia/
 
usr/lib/nvidia/license/
 
usr/lib/nvidia/license/nvlicense
 
usr/lib/nvidia/license/nvlicense-templates.sh
 
usr/lib/ubiquity/
 
usr/lib/ubiquity/plugins/
 
usr/lib/ubiquity/plugins/nvlicense.py
 
usr/sbin/
usr/sbin/nv-oem-config-firstboot
 
usr/sbin/nvphsd_setup.sh
Setup script for PHS.
usr/sbin/nvsetprop
A helper script for setting system properties later queried by PHS.
usr/share/
usr/share/alsa/
usr/share/alsa/cards/
usr/share/alsa/cards/tegra-hda.conf
Configuration file for Tegra HDA.
usr/share/alsa/cards/tegra-snd-t210r.conf
Tegra APE soundcard ALSA configuration file.
usr/share/alsa/init/
usr/share/alsa/init/postinit/
usr/share/alsa/init/postinit/00-tegra.conf
ALSA library configuration file.
usr/share/alsa/init/postinit/01-tegra-rt565x.conf
Configuration for Tegra sound cards.
usr/share/backgrounds/
 
usr/share/backgrounds/NVIDIA_Login_Logo.png
 
usr/share/backgrounds/NVIDIA_Logo.png
 
usr/share/backgrounds/NVIDIA_Wallpaper.jpg
 
usr/share/doc/
usr/share/doc/bluez/
usr/share/doc/bluez/copyright.compliant
 
usr/share/doc/network-manager/
usr/share/doc/network-manager/copyright.compliant
 
usr/share/doc/nvidia-l4t-oem-config/
 
usr/share/doc/nvidia-l4t-oem-config/copyright
 
usr/share/doc/nvidia-tegra/
 
usr/share/doc/nvidia-tegra/L4T_End_User_License_Agreement.txt
 
usr/share/doc/nvidia-tegra/NVIDIA_Trademark_License_Addendum_SW.pdf
 
usr/share/doc/procps/
usr/share/doc/procps/copyright.compliant
 
usr/share/doc/rng-tools/
usr/share/doc/rng-tools/copyright
Copyright page for procps.
usr/share/doc/udev/
usr/share/doc/udev/copyright.compliant
 
usr/share/polkit-1/
 
usr/share/polkit-1/actions/
 
usr/share/polkit-1/actions/com.nvidia.pkexec.nvpmodel.policy
 
usr/share/polkit-1/actions/com.nvidia.pkexec.tegrastats.policy
 
Graphics Demos
This table lists the directories and files created by decompressing the graphics_demos.tbz2 archive, located at:
nv_tegra/graphics_demos.tbz2
Pathnames are relative to <top>.
Filename
Description
/usr/src/nvidia/graphics_demos/*
Graphics demo applications.
NVIDIA Drivers TBZ2
This table lists the directories and files created by decompressing the nvidia_drivers.tbz2 archive, located at:
nv_tegra/nvidia_drivers.tbz2
Pathnames are relative to <top>/nv_tegra.
Pathname
Description
etc/
etc/ld.so.conf.d
etc/ld.so.conf.d/nvidia-tegra.conf
Ldconf file for tegra directories.
etc/nv_tegra_release
Tegra driver versioning file.
lib/
lib/firmware/
lib/firmware/bcm4354.hcd
Bluetooth firmware for the BCM4354 chip.
lib/firmware/brcm/
BRCM firmware directory.
lib/firmware/brcm/fw_bcmdhd.bin
Wi-Fi firmware.
lib/firmware/brcm/nvram.txt
File containing tuning parameters for the Jetson TX1 on-board Wi-Fi.
lib/firmware/nv-BT-Version
NVIDIA proprietary version file.
lib/firmware/tegra21x/
Firmware files for Jetson TX1 and other Tegra X1 devices.
lib/firmware/tegra21x/acr_ucode.bin
High secure mode PMU code.
lib/firmware/tegra21x/fecs.bin
GPU FECS firmware.
lib/firmware/tegra21x/fecs_sig.bin
Signature of FECS microcode.
lib/firmware/tegra21x/gpccs.bin
GPU GPCCS firmware.
lib/firmware/tegra21x/gpmu_ucode.bin
GPU PMU ucode firmware
lib/firmware/tegra21x/gpmu_ucode_desc.bin
Descriptor data for LS PMU.
lib/firmware/tegra21x/gpmu_ucode_image.bin
Low-secure mode PMU code.
lib/firmware/tegra21x/gpu2cde.bin
GPU shader program used for converting GPU compression metadata to be read by VIC and Display.
lib/firmware/tegra21x/NETB_img.bin
GPU device hardware description.
lib/firmware/tegra21x/nvhost_nvdec020_ns.fw
NVDEC firmware that runs without Bootloader.
lib/firmware/tegra21x/nvhost_nvenc050.fw
NVENC firmware file for video decode.
lib/firmware/tegra21x/nvhost_nvjpg010.fw
NVJP firmware file for jpeg encode and decode.
lib/firmware/tegra21x/pmu_bl.bin
Bootloader loading acr_ucode.bin.
lib/firmware/tegra21x/pmu_sig.bin
Signature of gpmu_ucode_image.bin.
lib/firmware/tegra21x/vic04_ucode.bin
VIC hardware-specific ucode control firmware.
lib/firmware/tegra21x_xusb_firmware
USB 3.0 firmware parameters.
usr/
usr/bin/
usr/bin/nvidia-bug-report-tegra.sh
NVIDIA bug reporting script. Run for usage tips.
usr/lib/
usr/lib/aarch64-linux-gnu/
usr/lib/aarch64-linux-gnu/libv4l/
usr/lib/aarch64-linux-gnu/libv4l/plugins/
usr/lib/aarch64-linux-gnu/libv4l/plugins/nv/
 
usr/lib/aarch64-linux-gnu/libv4l/plugins/nv/libv4l2_nvvidconv.so
 
usr/lib/aarch64-linux-gnu/libv4l/plugins/nv/libv4l2_nvvideocodec.so
 
usr/lib/aarch64-linux-gnu/libv4l2.so.0.0.999999
 
usr/lib/aarch64-linux-gnu/libv4lconvert.so.0.0.999999
 
usr/lib/aarch64-linux-gnu/tegra/
usr/lib/aarch64-linux-gnu/tegra/libcuda.so.1.1
CUDA library.
usr/lib/aarch64-linux-gnu/tegra/libdrm.so.2
Alternative OSS libdrm library.
usr/lib/aarch64-linux-gnu/tegra/libGLX_nvidia.so.0
NVIDIA vendor library for GLX.
usr/lib/aarch64-linux-gnu/tegra/libnvapputil.so
Host (x86) shared object for application utilities.
usr/lib/aarch64-linux-gnu/tegra/libnvargus.so
Library for GST camera plugin.
usr/lib/aarch64-linux-gnu/tegra/libnvargus_socketclient.so
Support libraries for Argus API.
usr/lib/aarch64-linux-gnu/tegra/libnvargus_socketserver.so
Support libraries for Argus API.
usr/lib/aarch64-linux-gnu/tegra/libnvavp.so
User-space interface to the AVP for audio/video acceleration via the nvavp kernel driver.
usr/lib/aarch64-linux-gnu/tegra/libnvbuf_fdmap.so.1.0.0
 
usr/lib/aarch64-linux-gnu/tegra/libnvbuf_utils.so.1.0.0
libvl2 helper library.
usr/lib/aarch64-linux-gnu/tegra/libnvbufsurface.so.1.0.0
 
usr/lib/aarch64-linux-gnu/tegra/libnvbufsurftransform.so.1.0.0
 
usr/lib/aarch64-linux-gnu/tegra/libnvcam_imageencoder.so
Library encodes camera YUV frames to JPEG using the NVIDIA TVMR architecture.
usr/lib/aarch64-linux-gnu/tegra/libnvcameratools.so
Supporting library for NVIDIA camera utilities.
usr/lib/aarch64-linux-gnu/tegra/libnvcamerautils.so
Supporting library for NVIDIA camera utilities.
usr/lib/aarch64-linux-gnu/tegra/libnvcamlog.so
Camera runtime tracing and logging helper library.
usr/lib/aarch64-linux-gnu/tegra/libnvcamv4l2.so
Interface library for V4L2 kernel drivers.
usr/lib/aarch64-linux-gnu/tegra/libnvcolorutil.so
NvColor utility library.
usr/lib/aarch64-linux-gnu/tegra/libnvdc.so
DC driver file.
usr/lib/aarch64-linux-gnu/tegra/libnvddk_2d_v2.so
DDK 2D.
usr/lib/aarch64-linux-gnu/tegra/libnvddk_vic.so
DDK VIC.
usr/lib/aarch64-linux-gnu/tegra/libnvdsbufferpool.so.1.0.0
 
usr/lib/aarch64-linux-gnu/tegra/libnveglstream_camconsumer.so
The libargus consumer library.
usr/lib/aarch64-linux-gnu/tegra/libnveglstreamproducer.so
Libray that implements EGLStream Producer functionality.
usr/lib/aarch64-linux-gnu/tegra/libnveventlib.so
Trace buffer library for trace events.
usr/lib/aarch64-linux-gnu/tegra/libnvexif.so
Helper library to generate exif header.
usr/lib/aarch64-linux-gnu/tegra/libnvfnet.so
OpenGL image postprocessing helper library.
usr/lib/aarch64-linux-gnu/tegra/libnvfnetstoredefog.so
Filter service for image post-processing helper library.
usr/lib/aarch64-linux-gnu/tegra/libnvfnetstorehdfx.so
Memory management utility library used by libdrm.so.2.
usr/lib/aarch64-linux-gnu/tegra/libnvgov_boot.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_camera.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_force.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_generic.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_gpucompute.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_graphics.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_il.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_spincircle.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_tbc.so
usr/lib/aarch64-linux-gnu/tegra/libnvgov_ui.so
PHS governor libraries loaded by nvphsd.
usr/lib/aarch64-linux-gnu/tegra/libnvid_mapper.so.1.0.0
Helper library to create and maintain mapping between id and the custom structure.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-eglcore.so.32.1.0
OpenGL core library used by libEGL.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-eglcore.so.418.0
OpenGL core library for GLX.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-egl-wayland.so
Wayland library.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-fatbinaryloader.so.418.0
A library that supports interactions between the CUDA driver and CUDA fatbinaries. Fatbinary is a container format that packages different PTX and Cubins compiled for different architectures.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-glcore.so.418.0
OpenGL core library. This library is implicitly used by libGL and by libglx, and contains the core accelerated 3D functionality.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-glsi.so.418.0
OpenGL System Interaction library.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-glvkspirv.so.418.00
Vulkan SPIR‑V Shader compiler library.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-ptxjitcompiler.so.418.0
A library that provides a JIT compiler that compiles PTX into GPU machine code and is used by the CUDA driver.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-rmapi-tegra.so.418.0
Utility library that implements common code for using kernel-level graphics drivers on Tegra.
usr/lib/aarch64-linux-gnu/tegra/libnvidia-tls.so.418.0
NVIDIA tls libraries.
usr/lib/aarch64-linux-gnu/tegra/libnvimp.so
Utility library that provides a reference implementation of display IMP.
usr/lib/aarch64-linux-gnu/tegra/libnvjpeg.so
Accelerated libjpeg for Tegra.
usr/lib/aarch64-linux-gnu/tegra/libnvll.so
Utility library used by libdrm.so.2 which does memory management.
usr/lib/aarch64-linux-gnu/tegra/libnvmedia.so
Multimedia programming API to access hardware units like encoder, decoder, and video post-processing on Tegra.
usr/lib/aarch64-linux-gnu/tegra/libnvmm.so
NVIDIA Multimedia Framework.
usr/lib/aarch64-linux-gnu/tegra/libnvmm_contentpipe.so
Content pipe implementation (file source abstraction).
usr/lib/aarch64-linux-gnu/tegra/libnvmm_parser.so
NVIDIA Multimedia parser.
usr/lib/aarch64-linux-gnu/tegra/libnvmm_utils.so
Multimedia Framework utilities.
usr/lib/aarch64-linux-gnu/tegra/libnvmmlite.so
NVIDIA Multimedia driver.
usr/lib/aarch64-linux-gnu/tegra/libnvmmlite_image.so
NVIDIA Multimedia image driver.
usr/lib/aarch64-linux-gnu/tegra/libnvmmlite_utils.so
NVIDIA Multimedia utilities.
usr/lib/aarch64-linux-gnu/tegra/libnvmmlite_video.so
NVIDIA Multimedia video driver.
usr/lib/aarch64-linux-gnu/tegra/libnvodm_imager.so
Tegra development platform ODM adaptation for imager.
usr/lib/aarch64-linux-gnu/tegra/libnvofsdk.so
 
usr/lib/aarch64-linux-gnu/tegra/libnvomx.so
OpenMAX IL implementation.
usr/lib/aarch64-linux-gnu/tegra/libnvomxilclient.so
OpenMAX IL client.
usr/lib/aarch64-linux-gnu/tegra/libnvos.so
NVIDIA OS abstraction library.
usr/lib/aarch64-linux-gnu/tegra/libnvosd.so
A library that implements a functionality to draw regions and put text at given location in the frame.
usr/lib/aarch64-linux-gnu/tegra/libnvparser.so
Parser used for NVIDIA NvMMlite.
usr/lib/aarch64-linux-gnu/tegra/libnvphs.so
PHS client library loaded by NVIDIA drivers.
usr/lib/aarch64-linux-gnu/tegra/libnvphsd.so
PHS daemon shared library loaded by nvphsd.
usr/lib/aarch64-linux-gnu/tegra/libnvrm.so
Resource Manager kernel interface.
usr/lib/aarch64-linux-gnu/tegra/libnvrm_gpu.so
NVIDIA kernel graphics driver abstraction library.
usr/lib/aarch64-linux-gnu/tegra/libnvrm_graphics.so
Resource Manager (NvRM) graphics host, AVP communication library, and graphics drivers.
usr/lib/aarch64-linux-gnu/tegra/libnvscf.so
Usermode driver used for submitting capture requests to the kernel/rtcpu drivers.
usr/lib/aarch64-linux-gnu/tegra/libnvtestresults.so
Test results library.
usr/lib/aarch64-linux-gnu/tegra/libnvtnr.so
Temporal Noise Reduction (TNR) API.
usr/lib/aarch64-linux-gnu/tegra/libnvtracebuf.so
Trace buffer library.
usr/lib/aarch64-linux-gnu/tegra/libnvtvmr.so
Multimedia Tegra video mixer/renderer.
usr/lib/aarch64-linux-gnu/tegra/libnvv4l2.so
 
usr/lib/aarch64-linux-gnu/tegra/libnvv4lconvert.so
 
usr/lib/aarch64-linux-gnu/tegra/libnvvulkan-producer.so
 
usr/lib/aarch64-linux-gnu/tegra/libnvwinsys.so
Winsys library.
usr/lib/aarch64-linux-gnu/tegra/libsensors.hal-client.nvs.so
Sensor socket/client interface to NVIDIA sensor stack.
usr/lib/aarch64-linux-gnu/tegra/libsensors.l4t.no_fusion.nvs.so
Sensor fusion component of NVIDIA sensor stack.
usr/lib/aarch64-linux-gnu/tegra/libsensors_hal.nvs.so
Sensor HAL (hardware abstraction layer) component of NV sensor stack.
usr/lib/aarch64-linux-gnu/tegra/libtegrav4l2.so
V4L2 driver for Tegra.
usr/lib/aarch64-linux-gnu/tegra/nvidia_icd.json
Vulkan ICD configuration file.
usr/lib/aarch64-linux-gnu/tegra-egl/
 
usr/lib/aarch-64-linux-gnu/tegra-egl/
usr/lib/aarch64-linux-gnu/tegra-egl/ld.so.conf
Provides symbols for GLESv2 entry points. Loads and dispatches to one or more vendor libraries.
usr/lib/aarch64-linux-gnu/tegra-egl/libEGL_nvidia.so.0
Provides symbols for GLESv2 entry points. Loads and dispatches to one or more vendor libraries.
usr/lib/aarch64-linux-gnu/tegra-egl/libGLESv1_CM_nvidia.so.1
Provides symbols for GLESv2 entry points. Loads and dispatches to one or more vendor libraries.
usr/lib/aarch64-linux-gnu/tegra-egl/libGLESv2_nvidia.so.2
Provides symbols for GLESv2 entry points. Loads and dispatches to one or more vendor libraries.
usr/lib/aarch64-linux-gnu/tegra-egl/nvidia.json
Points to location of the vendor-specific library for EGL implementation. A configuration file for the GLVND EGL driver.
usr/lib/xorg/
X Windows System libraries and drivers
usr/lib/xorg/modules/
usr/lib/xorg/modules/drivers/
usr/lib/xorg/modules/drivers/nvidia_drv.so
Tegra X driver.
usr/lib/xorg/modules/extensions/
usr/lib/xorg/modules/extensions/libglxserver_nvidia.so
GLX extension module for server side GLX support.
usr/sbin/
usr/sbin/brcm_patchram_plus
Utility for loading the Broadcom Bluetooth firmware.
usr/sbin/nvargus-daemon
System daemon providing libargus clients access to the libargus camera API.
usr/sbin/nvphsd
PHS binary or running daemon.
usr/sbin/nvs-service
Service daemon that provides necessary sensor/socket services between client and NVIDIA sensor stack.
usr/sbin/nvtunerd
Support for image quality tuning tools.
usr/share/
usr/share/doc/
usr/share/doc/nvidia-tegra/
usr/share/doc/nvidia-tegra/LICENSE.brcm_patchram_plus
License for brcm_patchram_plus.
usr/share/doc/nvidia-tegra/LICENSE.cypress_wifibt
License for Wi-Fi firmware.
usr/share/doc/nvidia-tegra/LICENSE.libnvargus
License for NVIDIA GStreamer plugin.
usr/share/doc/nvidia-tegra/LICENSE.libnvcam_imageencoder
License for the NVIDIA camera image encoder library.
usr/share/doc/nvidia-tegra/LICENSE.libnveventlib
License for libnveventlib trace buffer library.
usr/share/doc/nvidia-tegra/LICENSE.libnvtracebuf
License for nvtracebuf library.
usr/share/doc/nvidia-tegra/LICENSE.libnvv4l2
 
usr/share/doc/nvidia-tegra/LICENSE.libnvv4lconvert
 
usr/share/doc/nvidia-tegra/LICENSE.libtegrav412
License for the NVIDIA Tegra V4L2 library.
usr/share/doc/nvidia-tegra/LICENSE.tegra_sensors
License for NVIDIA sensor stack.
usr/share/egl/
usr/share/egl/egl_external_platform.d/
usr/share/egl/egl_external_platform.d/nvidia_wayland.json
Wayland driver for EGL external platform support.
var/
var/nvidia/
var/nvidia/nvcam/
var/nvidia/nvcam/apps/
var/nvidia/nvcam/apps/README.txt
Nvcam application README.txt file.
var/nvidia/nvcam/input/
var/nvidia/nvcam/input/model_frontal.xml
HAAR cascade generated from a face image data set and used for face detection.
var/nvidia/nvcam/input/README.txt
Nvcam input README.txt file.
var/nvidia/nvcam/output/
var/nvidia/nvcam/output/README.txt
Nvcam output README.txt file.
var/nvidia/nvcam/settings/
var/nvidia/nvcam/settings/README.txt
Nvcam settings README.txt file.
NVIDIA Tools TBZ2
This table lists the directories and files created by decompressing the nv_tools.tbz2 archive, located at:
nv_tegra/nv_tools.tbz2
Pathnames are relative to <top>/nv_tegra.
Pathname
Description
etc/
 
etc/nvpmodel/
etc/nvpmodel/nvpmodel_t210.conf
nvpmodel clock configuration for Jetson TX1.
etc/nvpmodel/nvpmodel_t210_jetson-nano.conf
nvpmodel clock configuration for Jetson Nano.
etc/xdg/
 
etc/xdg/autostart/
 
etc/xdg/autostart/nvpmodel_indicator.desktop
 
opt/
 
opt/nvidia/
 
opt/nvidia/jetson-gpio/*
Python program and documentation for
usr/
usr/bin/
 
usr/bin/jetson_clocks
Clock frequency control script.
usr/bin/tegrastats
Performance measurement utility.
usr/sbin/
usr/sbin/l4t_payload_updater_t210
 
usr/sbin/nvpmodel
Tool to select system power model (maxQ/maxP).
usr/share/
 
usr/share/doc/
 
usr/share/doc/nvidia-tegra/
 
usr/share/doc/nvidia-tegra/NVIDIA_Trademark_License_Addendum_SW.pdf
 
usr/share/nvpmodel_indicator/
 
usr/share/nvpmodel_indicator/nv_logo.svg
 
usr/share/nvpmodel_indicator/nvpmodel.py
 
usr/share/nvpmodel_indicator/nvpmodel_indicator.py
 
Weston TBZ2
This table lists the directories and files created by decompressing the weston.tbz2 archive, located at:
nv_tegra/weston.tbz2
Pathnames are relative to <top>.
Pathname
Description
etc/
 
etc/xdg/
 
etc/xdg/weston/
 
etc/xdg/weston/weston.ini
Weston initialization file.
usr/
usr/lib/
usr/lib/aarch64-linux-gnu/
Various GNU-specific files.
usr/lib/aarch64-linux-gnu/tegra/
usr/lib/aarch64-linux-gnu/tegra/weston/
Various GNU Weston-specific files.
usr/lib/aarch64-linux-gnu/tegra/weston/desktop-shell.so
Weston backend libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/drm-backend.so
Weston backend libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/egloutput-backend.so
Weston backend libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/EGLWLInputEventExample
weston-ivi-layer test.
usr/lib/aarch64-linux-gnu/tegra/weston/EGLWLMockNavigation
weston-ivi-layer test.
usr/lib/aarch64-linux-gnu/tegra/weston/gl-renderer.so
Weston backend libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/hmi-controller.so
Weston backend libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/ivi-controller.so
Weston backend libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/ivi-shell.so
Weston backend libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/LayerManagerControl
weston-ivi-layer test.
usr/lib/aarch64-linux-gnu/tegra/weston/libilmClient.so.2.0.0
weston-ivi-layer libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/libilmCommon.so.2.0.0
weston-ivi-layer libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/libilmControl.so.2.0.0
weston-ivi-layer libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/libilmInput.so.2.0.0
weston-ivi-layer libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/libinput.so.10.10.1
weston-ivi-layer libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/spring-tool
Weston tools.
usr/lib/aarch64-linux-gnu/tegra/weston/wayland-backend.so
Weston backend libraries.
usr/lib/aarch64-linux-gnu/tegra/weston/weston
Weston tools.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-calibrator
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-clickdot
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-cliptest
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-desktop-shell
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-dnd
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-eventdemo
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-flower
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-fullscreen
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-image
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-info
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-ivi-shell-user-interface
weston-ivi-shell app.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-keyboard
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-launch
Weston apps.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-multi-resource
Weston apps.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-resizor
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-scaler
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-screenshooter
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-simple-egl
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-simple-shm
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-simple-touch
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-smoke
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-stacking
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-subsurfaces
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-terminal
Weston tools & tests.
usr/lib/aarch64-linux-gnu/tegra/weston/weston-transformed
Weston tools & tests.
usr/share/
usr/share/weston/
usr/share/weston/*.png
Weston images.
usr/share/weston/docs/
usr/share/weston/docs/weston/
usr/share/weston/docs/weston/LICENSE.libinput
License files for Weston.
usr/share/weston/docs/weston/LICENSE.wayland-ivi-extension
Apache license file.
usr/share/weston/docs/weston/LICENSE.weston
MIT license file.
usr/share/weston/docs/weston/LICENSE.weston-data
License for all icons and images used by Weston.
usr/share/weston/wayland.svg
Weston icons/images.