******************** Release Notes v1.5.0 ******************** .. highlight:: console Introduction ============ Astra™ is Synaptics' new compute platform designed for the IoT market. It features a series of high-performance, AI-native, multi-modal SoCs optimized for consumer, enterprise, and industrial IoT workloads. These SoCs are equipped with hardware accelerators for edge inferencing, security, graphics, vision, and audio, and offer out-of-the-box functionality with Synaptics' connectivity solutions. Astra (v1.5.0) GA Release is a unified software development kit supporting the SL-Series of MPUs. The high-level components included in this SDK are described below: * Upstream Linux Kernel and device tree. * Low-level Linux device drivers (U-BOOT) for peripheral devices. * Open source code for Multimedia pipelines. * Synaptics proprietary security approach. * Related SDK Documents All of these items can be found through Synaptics’ and third parties open source Git repositories on GitHub. Yocto SDK --------- The Yocto Project is an open-source collaboration project that provides templates, tools and methods for custom Linux-based systems for embedded and IoT products. By leveraging the power of the open-source development community, Synaptics hopes to provide its customers with a wider array of compatible software packages to build their products faster, with more features, while at the same time having the stability and support of a large open-source development project. Additionally, the SDK enables customers who already use a Yocto-based development environment to migrate to Synaptics class-leading silicon solutions for improved performance and additional functionality. The Yocto Project offers a vast number of software packages that provide many options. Reference Board Supported Scope ------------------------------- Below table lists the supported ASTRA reference board (Machina) and supported scope. ============================ ================================= SOC / Reference Board Test Validation and Support Scope ============================ ================================= SL1680 Core board + IO board GA SL1640 Core board + IO board GA SL1620 Core board + IO board GA ============================ ================================= License ------- Using the Astra Software Developer Kit and BSP requires complying with the :doc:`../EULA`. Synaptics Proprietary TAs ------------------------- The following Trusted Applications (TAs) are Synaptics proprietary TAs which run in the OP-TEE Trusted Execution Environment. They are provided in binary format. Synaptics will migrate them into REE and open source the code to the public in a near future releases. ======== ========================= Package Notes ======== ========================= MIPI-DSI TA SL1620 Fastlogo TA SL1680 / SL1640 SyNAP TA SL1680 / SL1640 / SL1620 DHUB TA SL1680 / SL1640 Vmeta TA SL1680 / SL1640 / SL1620 ======== ========================= Where to get the SDK from GitHub -------------------------------- Images and Toolchains ^^^^^^^^^^^^^^^^^^^^^ ``__ SDK ^^^ ``__ Documentation ^^^^^^^^^^^^^ :doc:`../quickstart/index` :doc:`../hw/index` :doc:`../yocto` :doc:`../linux/index` For other collaterals please refer to the `Synaptics Customer Portal `__. New Features ============ Common New Features ------------------- +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Feature | SoC | Description | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | OOBE Recipes | All | Added recipes to enable the Out-of-Box-Experience image. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Device Tree Overlay Support | All | Added support for device tree overlays in U-Boot. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Xorg Support | All | Added support for the Xorg X11 Display Server | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Bluetooth SCO | All | Added support for Bluetooth SCO link. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ SL1620 New Features ------------------- +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Feature | SoC | Description | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | DMIC Recording | SL1620 | Add support for recording from the DMIC on the SL1620 RDK. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ SL1640 New Features ------------------- *No SL1640 specific features were added in this release.* SL1680 New Features ------------------- +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Feature | SoC | Description | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Container Support for OOBE | SL1680 | Added support for containers and docker to the OOBE image. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | ISP Multiple Path Support | SL1680 | Added support for playing back multiple paths from a single sensor.| +-----------------------------+--------------------------+--------------------------------------------------------------------+ | ISP Dual Sensor Support | SL1680 | Added support for using dual OV5647 sensors simultaneously. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | SPI Boot | SL1680 | Added support for booting Linux from SPI NOR flash. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ SoC Core Feature Summary ======================== This section summarizes the hardware features of Astra Machina SoCs. ====================================== ========================== Feature SoC ====================================== ========================== 2D and 3D Graphics with GPU SL1620, SL1640, and SL1680 DRM-KMS SL1620, SL1640, and SL1680 Multi-standard Video Encoding/Decoding SL1640 and SL1680 Cortex-M core boot SL1620, SL1640, and SL1680 HIFI4 DSP SL1640 NPU SL1640 and SL1680 Security for CPU, BOOT, and DRM engine SL1620, SL1640, and SL1680 MIPI CSI & ISP SL1680 ====================================== ========================== Specific Modules and Features ============================= +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | Feature Modules | Feature Items | SL1620 | SL1640 | SL1680 | Comment | +====================+=====================================================+=========+=========+=========+================================================================================+ | GST Audio Pipeline | GST Audio Pipeline | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | BT A2DP Audio | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | PDM MIC Support | Y | N/A | N/A | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | SW Decoding Capability | Y | Y | Y | - Supported formats: AAC, MP2, MP3, Vobis, AC3, OPUS | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | File Playback | Y | Y | Y | - Supported formats: TS, MP3, MP4, Webm | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | GST Sample Rate Conversion & Mixing | Y | Y | Y | - Limitation on SL1620 audio mixing. | | | | | | | Sample Rate conversion is fine. | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | HDMI-RX (Audio) | N/A | N/A | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | GST Video Pipeline | KMS SINK with IOMMU | N/A | Y | Y | - MultiView: Camera + Video OR multi Video | | +-----------------------------------------------------+---------+---------+---------+ - Dual display means the output simultaneously | | | HDMI Rx Video Path to Display Sink | N/A | N/A | Y | - Dual display for SL1680 means HDMI-TX + MIPI-DSI | | +-----------------------------------------------------+---------+---------+---------+ - Dual display for SL1620 means MIPI-DSI + RGB | | | RTSP stream with V4L2 playback | N/A | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+ | | | Multiview RTSP Playback | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Support Wayland Sink Window Dragging with mouse | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Multi View | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Video Decode with 2K Wayland Sink | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | FFMPEG Decode | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | V4L2 Decode | N/A | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Dual Display | Y | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Video Decode with QT Applications | Y | Y | Y | Multi-playback only on SL1680 | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | GST AI | OpenCV Support | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Multistream AI with RTSP | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | AI support for ISP Camera | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | GST AI Support for GPU models | Y | N/A | N/A | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Pose Estimation | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Single View AI use case | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Multi View AI user case | N/A | N/A | Y | - SL680 supports multi-view AI case | | | | | | | - SL1640/1620 only supports single view AI case | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Super Resolution AI use case | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Audio Classification AI use case | Y | Y | Y | Not included in image | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | SyNAP | Y | Y | Y | - supports SyNAP pre-process and sink | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | HDMI-RX | HDMI-RX 4K | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | DHUB TA in OP-TEE | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | HDIM-Rx Video 2K all formats support | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | GST Pipeline Support | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | HDMI-Rx Driver for Video – 2K60 | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | YUYV and NV12 formats as VIP output | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | EDID Support | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | VIP Scalar | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | RGB, YUV444/422/420 – 12/10/8 bit input | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Gstreamer v4l2src pipeline to Display | N/A | N/A | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | DRM-KMS | Fastlogo with OP-TEE | Y | Y | Y | Supports both HDMI and MIPI | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | HDMI Hot Plug Detect and Dynamic Resolution Change | N/A | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | EDID parsing | N/A | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | MIPI, HDMI on Astra Machina boards | Y | Y | Y | - SL1620 /SL1640 supports either HDMI or MIPI output. | | | | | | | | | | | | | | - SL1680 supports HDMI and MIPI simultaneously. | | | | | | | | | | | | | | Default is HDMI, can be changes to MIPI via DTS | | | | | | | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | Display | Wayland Display Server | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | X11 Display Server | Y | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | V4L2 ISP | Dual / Single Sensor V4L2 ISP Driver | N/A | N/A | Y | - ISP feature is only for SL1680 | | +-----------------------------------------------------+---------+---------+---------+ | | | Support for 4K input and output | N/A | N/A | Y | - Known limitation of Downscaling of inputs: YUV420 SP 10bit and RGB 888 | | +-----------------------------------------------------+---------+---------+---------+ | | | Support for downscaling of the inputs | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Support cropping in ISP down scaler | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Supports Bayer and RGB formats | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Support Simultaneous Path Playback w/ Single Sensor | N/A | N/A | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | U-Boot | EMMC HS400 support | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | SL1620 1G DDR4 x 16 support | Y | N/A | N/A | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | DVFS Support | Y | Y | Y | VCPU DVFS can be supported on SL1620/SL1640/SL1680 | | | | | | | | | | | | | | VCORE DVFS is only supported on SL1640 | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | U-BOOT v1.1.1 | Y | Y | Y | `Release Notes | | | | | | | `__| | | | | | | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | General peripherals support | Y | Y | Y | - Supports USB2.0 devices | | | | | | | - Supports USB3.0 host | | | | | | | - Supports Ethernet | | | | | | | - Supports SPI Flash | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Boot mode: from eMMC | Y | Y | Y | - Support eMMC HS400 mode | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Boot mode: from SD-CARD | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Image Upgrade | Y | Y | Y | - Supports eMMC image upgrade with USB U-Boot, | | | | | | | | | | | | | | SPI U-Boot and SU-Boot | | | | | | | | | | | | | | - Supports SD card image upgrade with SPI U-Boot and | | | | | | | | | | | | | | SU-Boot | | | | | | | | | | | | | | - USB U-Boot: image via TFTP and USB target | | | | | | | | | | | | | | (connected to PC) | | | | | | | | | | | | | | - SPI U-Boot: image via TFTP and USB Host | | | | | | | | | | | | | | (connected to USB Disk) | | | | | | | | | | | | | | - SU-Boot: image via TFTP and USB Host | | | | | | | | | | | | | | (connected to USB Disk) | | | | | | | | | | | | | | - Supports sparse image slices (Yocto will generate | | | | | | | | | | | | | | sparse image automatically). | | | | | | | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Suspend to RAM (S3) Power State | Y | N/A | N/A | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Low Power Standby | N/A | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | OP-TEE | OP-TEE enabled | Y | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | WIFI | WIFI 6 & WIFI 6E | Y | Y | Y | wpa_supplicant 2.10 | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Host AP mode using hostapd | Y | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | Bluetooth | Supported | Y | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ General Modules, Peripherals, and Interfaces Supported ====================================================== +-------------------------------------------------------------------------------------------------------------+ | General | +================================+============================================================================+ | Kernel | Kernel Version 5.15.140 | +--------------------------------+----------------------------------------------------------------------------+ | Yocto | Kirkstone: 4.0.17 | +--------------------------------+----------------------------------------------------------------------------+ | U-Boot | SPI U-Boot version: v1.1.1 | +--------------------------------+----------------------------------------------------------------------------+ | USB Tool | version: 1.2.0 | +--------------------------------+----------------------------------------------------------------------------+ | OP-TEE | OP-TEE version: 4.0.0 | +--------------------------------+----------------------------------------------------------------------------+ | Gstreamer (GST) | GST version: 1.22.8 | +--------------------------------+----------------------------------------------------------------------------+ | ISP Firmware | version: 6.5.1 | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | Memory | +================================+============================================================================+ | Memory - DDR | SL1620: (16bit or 32bit 2133 Mbps) DDR3 / DDR4 → 1G/2G/4GB | | | | | | SL1640: (32bit 3200 Mbps) DDR4 → 2G/4G | | | | | | SL1680: (64bit or 32bit 3733 Mbps) LPDDR4 → 2G/4G | | | | +--------------------------------+----------------------------------------------------------------------------+ | Memory - eMMC | up to 32GB | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | General Peripherals | +================================+============================================================================+ | Interrupt | GIC | +--------------------------------+----------------------------------------------------------------------------+ | Clock | Controls the system frequency and clock tree distribution | +--------------------------------+----------------------------------------------------------------------------+ | Timer | | +--------------------------------+----------------------------------------------------------------------------+ | GPIO | GPIO is initialized in earlier phase according to hardware design | +--------------------------------+----------------------------------------------------------------------------+ | SDMA | Conforms to the DMA engine framework | +--------------------------------+----------------------------------------------------------------------------+ | UART | | +--------------------------------+----------------------------------------------------------------------------+ | USB 2.0 (OTG) | | +--------------------------------+----------------------------------------------------------------------------+ | USB 3.0 (Host) | | +--------------------------------+----------------------------------------------------------------------------+ | I2C | | +--------------------------------+----------------------------------------------------------------------------+ | SPI | | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | Network | +================================+============================================================================+ | Ethernet | SL1620: 10 / 100 / 1000 Mbps | | | | | | SL1640: 10 / 100 Mbps | | | | | | SL1680: 10 /100 / 1000 Mbps | | | | +--------------------------------+----------------------------------------------------------------------------+ | Wireless Connectivity | Supports WIFI & BT | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | GPU and Display | +================================+============================================================================+ | GPU | * DDK 24.2\@6643903 | | | | | | * OpenGL ES 3.2 | | | | | | * Mesa 22.3.5 | | | | | | * libdrm 2.4.110 | | | | | | * Weston 10.0.2 | | | | +--------------------------------+----------------------------------------------------------------------------+ | Direct Rendering Manager (DRM) | | | | | | Display | | +--------------------------------+----------------------------------------------------------------------------+ | RGB Parallel Output | Supported on SL1620 | +--------------------------------+----------------------------------------------------------------------------+ | HDMI-TX | Supported on SL1620/SL1640/SL1680 | +--------------------------------+----------------------------------------------------------------------------+ | HDMI-RX | Supported on SL1680 | +--------------------------------+----------------------------------------------------------------------------+ | MIPI-DSI | SL1680/SL1640/SL1620. On SL1640 it needs to be enabled via DTS | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | Camera | +================================+============================================================================+ | MIPI-CSI | SL1680 | +--------------------------------+----------------------------------------------------------------------------+ | ISP | SL1680 | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | Audio Interfaces | +================================+============================================================================+ | PDM | SL1620 | +--------------------------------+----------------------------------------------------------------------------+ | SPDIF | None | +--------------------------------+----------------------------------------------------------------------------+ | I2S | SL1620, SL1640, SL1680 | +--------------------------------+----------------------------------------------------------------------------+ Supported Camera Modules ------------------------ ======= ======================================================================================= ============ ======================================= ============================ Sensor Module Interface Adapter Board Device Tree Overlay Required ======= ======================================================================================= ============ ======================================= ============================ IMX258 Synaptics IMX258 Camera Module MIPI-CSI 0 Synaptics SL1680 MIPI CSI Adaptor Board Yes IMX415 Synaptics IMX415 Camera Module MIPI-CSI 0 Synaptics SL1680 MIPI CSI Adaptor Board Yes OV5647 `Arducam 5MP OV5647 Camera Module `__ MIPI-CSI 0/1 None CSI0 - No CSI1 -Yes CSI0/CSI1 - Yes ======= ======================================================================================= ============ ======================================= ============================ Known Issues and Limitations ============================ .. note:: Versions of U-Boot included in the Astra SDK v0.9.0 release are not compatible with Astra SDK releases v1.0 or later. Please ensure that you are using `USB Tool v1.0 `__ or later when flashing using USB. Or U-Boot `v1.0.0 `__ or later when updating with internal SPI flash. See :ref:`flash_internal_spi` for instructions on updating the internal SPI flash. .. note:: U-Boot version v1.1.0 improves emmc flash times significantly. We recommend updating to U-Boot v1.1.0 to benefit from these improvements. .. note:: SD Boot with release v1.3 and later requires updating to U-Boot `v1.1.1 `__ or later. See :ref:`flash_internal_spi` for instructions on updating the internal SPI flash. .. note:: In Astra v1.3, the default display output for the SL1620 is set to HDMI via a DSI-to-HDMI conversion. Starting with Astra v1.4, the onboard DSI-to-HDMI converter for the SL1620 Rev D core module has been enabled. For older core modules, an external DSI-to-HDMI adapter board is required. The default display output can be switched to MIPI by following the instructions provided in the User Guides. :doc:`../subject/haier_panel_configuration` and :doc:`../subject/waveshare_dsi-configuration`. .. note:: In Astra v1.4, the default MIPI display on SL1680 was changed to the Waveshare 7" Panel. .. note:: In Astra v1.4, ISP IOMMU only supports the NV12 format. When using RGB888 format, set the v4l2src parameters ``extra-controls="c,mmu_enable=0"`` to disable IOMMU. .. note:: In Astra v1.5, the rootfs parition sizes increased to accommodate the extra packages in the OOBE images. This interferes with OTA since SWUpdate expects the rootfs partition size to be the same. To perform OTA on a system with v1.4 installed, please build an image using `v1.4's partition sizes `__. (See :doc:`../subject/emmc_layout_customization`) Known Issues ------------ +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | SL1620 | SL1640 | SL1680 | Module | ID | Summary | +=========+==========+==========+=====================+========+=====================================================================================+ | Y | Y | Y | OTA | 33104 | Displays don't work after OTA upgrade from v1.4 to v1.5. | | | | | | | | | | | | | 33087 | | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Linux Kernel | 29893 | Observed Horizontal Stride, whenever there is an object movement | | | | | | | | | | | | | | during USB Camera Test. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Gstreamer Pipeline | 32697 | Multi-decode mixer test freezes after 0.2 seconds for 640x360@25 video file. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Linux Kernel | 31739 | Not enough bandwidth to display 3 USB cameras with 640x480 resolution. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Graphics | 32890 | Mouse pointer is not visible when it is behind the Vulkan Unittest app. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Graphics | 33037 | GFX Demo app UI goes to background when opened (OOBE image only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Bluetooth | 33074 | Observed noise when playing sound through BT headphones while testing BT SCO. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Display | 28911 | Observed garbage on MIPI / TFT screens while doing soft reboot. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | QT Browser | 32541 | QT Browser Speedometer 3 performance test hangs after 10 to 30 seconds. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | OOBE Demo | 33048 | FingerPaint GFX Demo is not working (OOBE image only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | Y | Y | NNStreamer | 33030 | Failed to run NNStreamer Object Detection GPU test (X11 based images only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | USB U-Boot | 32904 | Not able to flash image with USB U-Boot using TFTP. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Suspend / Resume | 33028 | SL1620 can be woken from suspend with any key instead of the wake key. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Gstreamer Pipeline | 31606 | Video playback is slightly slower when decoding multiple (2x) 640x480 streams. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | SD Boot | 32689 | Booting from SD Card is failing. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | QT Browser | 31603 | QT Browser UI does not show loaded web page until set to fullscreen. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | Y | Y | Chromium | 32042 | Chromium Browser freezes on maximizing after minimizing (OOBE images only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Gstreamer Pipeline | 33062 | Video playback output is not scaled on TFT panel when using ``vximagesink`` | | | | | | | (X11 image only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Display | 32400 | Observed garbage on HDMI Output during suspend and resume. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Chromium | 31605 | Chromium Web Browser window size and position on HDMI is no the same as TFT panel. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Chromium | 31549 | Microsoft Teams participant video is not visible when using the Chromium browser. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Fastboot | 30596 | Corrupted UI observed in tft panel while in fastboot mode. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Display | 31635 | Observed a blue flicker after fastlogo and before weston ui. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Chromium | 33038 | Observed colored dots while playing any content on HDMI. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Audio | 32156 | Observed corrupted file when recording from DMIC with 32bit pcm for AAC and | | | | | | | | | | | | | | ffmpeg-mp2 formats. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Display | 33034 | Frame pushed to MAIN(stripes) only displayed on one quarter of the screen during | | | | | | | mode test with a 4K TV. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Display | 33040 | Observed results do not match expectations when scaling during mode. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | Y | N/A | Gstreamer Pipeline | 32313 | Warning about dropped buffers displayed when decoding 2x 720P30fps H.265 streams | | | | | | | | | | | | | | using ffmpeg with cpufreq set to max. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Bluetooth | 33055 | Meet noise and audio playback stutter when play YouTube stream via BT SCO headset | | | | | | | | | | | | | | and command. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | Y | N/A | Fastlogo | 33042 | Fastlogo not seen on Waveshare panel when switching DTBO. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Gstreamer Pipeline | 30385 | Last frame is retained after playback stopped when using KMS sink. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Framebuffer Console | 30984 | Framebuffer console response is slow. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | N/A | OOBE | 32928 | OOBE image failed to enter standby when running ``echo mem > /sys/power/state``. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Display | 30691 | Green flash occurs at the beginning of playback on some streams when using kmssink. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | NNStreamer | 31011 | Video freezes for 2 seconds during object detection using nnstreamer and an | | | | | | | | | | | | | | external USB camera. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Display | 30438 | Observed video shaking and horizontal lines during playback of some streams when | | | | | | | | | | | | | | using kmssink. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | N/A | Gstreamer Pipeline | 31593 | Error "A lot of buffers are being dropped" and noise seen output when performing | | | | | | | | | | | | | | color conversion. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Display | 32891 | Randomly observed that the Weston UI is not properly scaled when connecting HDMI to | | | | | | | | | | | | | | 4K sink. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 33100 | Observed video flicker during Multipath Stream (640x480) : CSI0 (MP+SP1+SP2) | | | | | | | | | | | | | | and CSI1 (MP+SP1+SP2) test cases. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 33101 | Observed a random freeze during Multipath Stream (640x480) : CSI0 (MP+SP1+SP2) and | | | | | | | | | | | | | | CSI1 (MP+SP1+SP2) test cases. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 33103 | Multipath Stream write to file test cases failed for (360x240)) : CSI0 (MP+SP1+SP2) | | | | | | | | | | | | | | and CSI1 (MP+SP1+SP2). | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | Gstreamer Pipeline | 32544 | Video stutter observed when playing 4x 1080P RTSP IP camera streams. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | Display (X11) | 33083 | Video tearing occurred when playing a local file stream with USB camera(720p/1080p).| | | | | | | | | | | | | | (X11 image only). | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | Video Player Demo | 30437 | Observed video shaking when playing back 4 streams with V4L2 decoding in | | | | | | | | | | | | | | syna-video-player. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 32959 | OV5647 image contains color imbalance (too much green). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Kernel | 30858 | Suspend to RAM fails. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | AI Player Demo | 31249 | Bottom right video freezes or app force stops during Multi AI example with 4x | | | | | | | | | | | | | | 1080p30 and V4L2. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | HDMI-RX | 32566 | Video is darker / brighter / green when using HDMI-RX with PC input. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | HDMI | 33085 | HDMI output audio channel mapping is incorrect when using QD980 as input set to | | | | | | | | | | | | | | 5.1/7.1ch 48khz. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 32960 | Excessive noise is visible on screen when testing OV5647 with ports CSI-0 and CSI-1.| +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 33086 | Video has horizontal bar at the top of the window in dual sensor mode for several | | | | | | | | | | | | | | configurations. | | | | | | | | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | Display (X11) | 33081 | Desktop UI incorrectly scaled after HDMI Hotplug (X11 images only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+