# RK3326 Linux SDK Release Note --- **Versions** [TOC] --- ## rk3326_linux_release_v1.8.0_20220620.xml Release Note **Buildroot(2018.02-rc3)** ``` - Fix sd upgrade and boot issue with SDDiskTool - Support Vulkan and vkmark - Switch weston to dispaly as launcher - Update weston to fix some issues - Upgrade wayland to buildroot upstream's 1.20.0 - Upgrade gstreamer1 to buildroot upstream's 1.20.0 - Upgrade glibc to buildroot upstream's 2.35 - Upgrade chromium-wayland to 101.0.4951.54 ``` **Debian** ``` - Update the font to chinese by default - Update mirrors.ustc.edu.cn for source.list - Update mpp/gst-rkmpp/xserver - Update rockchip-test - Update gstreamer to fix the format issues - Add rktoolkit and partition init for recovery - Reduce the rootfs size ``` **Yocto** ``` - Update Yocto to 3.4.1 - Support Chromium to 101.0.4951 - Bump xserver/v4l-utils/v4l-mpp/gst-mpp/mpp - Update rkwifibt-firmware and rockchip-libmali ``` **Kernel** ``` - Add support for RK3358 - Add Mali quick reset support for PX30-S/RK3326-S ``` **rkbin** ``` - Update px30/rk3326 ddr bin to V2.07 20220531 - Update px30 bl31 version to v1.31 - Update rk3326 bl31 version to v1.31 - Update px30 bl32 version to v2.12 - Update rk3326 bl32 version to v2.12 - Update rk3358 bl32 version to v2.03 ``` **external** ``` - Add slt_gpu_light - Add slt_gpu_light lib for PX30-S/RK3326-S ``` ## rk3326_linux_release_v1.7.0_20220317.xml Release Note **kernel(4.4)**: ``` - add support for RK3326-S - add support for RK3326-S otp - add support for RK3326-S thermal - add dts for RK3326/RK3326-S EVB LP3 V12 - add arm_scmi support,RK3326-S support PVTPLL ``` **rkbin**: ``` - tools/trust_merger use p_paddr property to filter none flat VA/PA mapping segments - ddr.bin upgrade to v2.05 - bl31 upgrade to v1.27 - bl32 upgrade to v2.11 - usbplug upgrade to v1.36 - miniloader upgrade to v1.35 ``` **u-boot**: ``` - add support for RK3326-S - add support for RK3326-S otp - add support for RK3326-S thermal ``` **external/rkscript**: ``` - list-iodomain.sh support RK3326/RK3326-S ``` **external/rkwifibt**: ``` - add support for AP6212A1 ``` ## rk3326_linux_release_v1.6.0_20210930.xml Release Note ``` - Update new SDK ``` ## rk3326_linux_release_v1.5.0_20210520.xml Release Note ``` - Update new SDK ``` ## rk3326_linux_release_v1.4.0_20201203.xml Release Note **Buildroot (2018.02-rc3)**: ``` - Upgrade chromium to 86.0.4240.111 - Fix RGA blending error when global alpha too large - qt5multimedia: Fix crash after finished playing - Update weston to fix some bugs ``` **Debian (buster/10)**: ``` - Upgrade debian9 to debian10 ``` **Yocto**: ``` - Upgrade Yocto from 3.0 to 3.2 ``` **Kernel (4.4)**: ``` - Fix multivideo and wifi CVE issues - Fix gsl3673 touch issue on standby - Fix gcc9 stringop-truncation compilation error ``` **docs/tools**: ``` - Windows: RKDevTool: update V2.79 to support new loader format - Linux: package-file: Drop out-dated :grow flag - Upgrade Linux_Upgrade_Tool to V1.57 - Upgrade DriverAssitant to V5.0 - Update AVL documents - Update Kernel documents - Update Linux documents - Add Benchmark KPI for rockchip linux ``` ## rk3326_linux_release_v1.3.0_20200224.xml Release Note **kernel**: ``` - Fixes the exception that is related with display - Fixes wifi initialization failure - Fixes wifi "pno scan failed" ``` **buildroot**: ``` - Fixes wrong capacity for mtp - Use qsetting application instead of old setting applcation - fix seek video error - Support ums feature - Support webrtc - Support gcc 8.1.0 - Add a uvc_app for camera debug test ``` **debian 10**: ``` - aarch64 debian 10 buster release ``` ## rk3326_linux_release_v1.2.2_20191205.xml Release Note **kernel**: ``` - Fixes upgrade issue for nand flash ``` **rkbin**: ``` - Fixes IDB backup regions break up the FTL data region ``` **u-boot**: ``` - fixes IDB backup regions break up the FTL data region ``` **camera_engine_rkisp**: ``` - Remove dependancy with libdrm that fixes the crash whitout the display system ``` ## rk3326_linux_release_v1.2.1_20191012.xml Release Note **kernel**: ``` - Fix the low-propability crash whilst high cpu frequency and low ddr frequency at the same time ``` ## rk3326_linux_release_v1.20_20190916.xml Release Note **Buildroot(2018.02-rc3)**: ``` - Support up to Qt 5.12.2 - Support chromium brower - Weston suoport rotate and scale - Support x11 packages - Mali support x11 - Provide a mali that has only opencl feature - Add a customized configuration for robot product - Enable ccahe to improve compile speed - Fix compile error on ubuntu 19.04 - Support zstd compression algorithm for squashfs - Upgrade glibc to 2.29 ``` **kernel**: ``` - Upgrade to 4.4.189 - Fix logo blink issue - Fix some power regulators can't turn off while suspending - Add a customized configuration for robot product ``` **rkisp upgrade to v2.2.0**: ``` - Support blink light control - Optimize capture process ``` **rkbin**: ``` - ddr.bin upgrade to v1.13 - bl32 upgrade to v1.12 Fix ota upgrade failure - bl31 upgrade to v1.16 Support uart0 wakeup Support atags Support boot from secondary cpu - miniloder upgrade to v1.15 ``` **tools**: ``` - Androidtool upgrade to v2.69 ``` **applications**: ``` - Remove the original gallery,video,music applications, provide the new application to replace - Use the new camera application, that is compatible with the usb camera, and support the differents camera switching - Various fix ``` ## rk3326_linux_release_v1.10_20190425.xml Release Note **Buildroot(2018.02-rc3)**: ``` - WiFi/BT compatibility support - Bluetooth a2dp support - Recovery image size optimization - Support secure boot - Fix sound playback issue for h264 - Fix video display issue for h264 ``` **document**: ``` - Recovery guide - pcba guide - HDMI CEC guide - drm display driver development guide ``` **tools**: ``` - DriverAssitant upgrade to v4.8 - AndroidTool upgrade to v2.67 - FactoryTool upgrade to v1.66 - Rename rk_provision_tool to RKDevInfoWriteTool, and upgrade to v1.0.4 ``` **kernel**: ``` - Fix rkisp interrupt storm in some scenarios - Fix kernel lockup after the system is resumed, it's caused by nand/sfc flash - Fix kernel lockup while the watchdog is enable - Memory log (pstore) support - Fix loader upgradation fail upduring ota - Fix powerup failure for ov5695 - Add the support for 4k page spi nand flash:ATO25D1GA, XT26G02B, XT26G01B, HYF4GQ4UAACBE - Hardware crypto feature support ``` **Application**: ``` - Fix touch event invalid scenario - Improve bluetooth feature - mpeg4 video support - Fix the hangup after takephotos continuously - Fix the others device can't connect to AP - wav and wma audio support ``` **rkbin**: ``` - ddr.bin upgrade to v1.11 ``` **uboot**: ``` - Add the support for NandFlash H27TDG8T2D8R - Support kernel compression image - Add the low voltage protection for PMIC rk809/rk817 - Add the watchdog support - Add the MEDIA_BUS_FMT_RGB666_1X7X3_JEIDA format support for lvds display ``` **rkisp**: ``` - Upgrade to v2.0.0 ``` **libdrm**: ``` - Switch branch to rk33/mid/9.0/Develop ``` ## rk3326_linux_release_v1.00_20190215.xml Release Note **buildroot**: ``` - Add a simple configuration for robot product - Fixup ssh error on squashfs filesystem - camera_engine_rkisp upgrade to v1.6 - Add camera test scripts - Imporve audio test scripts ``` **rkbin**: ``` - bl32 fix a low probability system hangup ``` **u-boot**: ``` - Enable OF_LIVE feature - Add a new configuration without bl32 ``` **kernel**: ``` - Support black/white camera - Enable rockchip pvtm feature to optimize power consumption - Support camera sensor:ov7750, 0v7251, ov7725 - RK817/RK809 codec support S32_LE ``` **document**: ``` - RKISP_Driver_User_Manual guide - camera_engine_rkisp_user_manual guide ```