Featured image of post PixelExperience 11.0 Plus 20210818-0016 Official Polaris Build

PixelExperience 11.0 Plus 20210818-0016 Official Polaris Build

Many optimizations and fixes backported to Etude kernel, kryo385 fixes and improvements, blobs and HAL update, and August security patch

Device Specific Changes:

  • Etude kernel: Op.11 No.5
    • Linux 4.9.280
    • CAF tag LA.UM.9.3.r1-02800-sdm845.0
    • fixed -mcpu target for kryo385 by dropping the dot product instructions
    • backported symbol export inside assembly from upstream
    • backported modern annotations for assembly functions from upstream
    • backported the latest version of ARM’s optimized routines for arm64 from mainline kernel (Linux 5.13): memcmp, strcmp, strlen, strncmp, memcpy, memmove, and memchr
    • backported support for tagged userspace pointers from upstream
    • enabled driver for the Steam controller
    • backported SELinux fixes and android-specific patches from Linux 4.14
    • enabled fast multipliers and flatmem for arm64
    • DO NOT use a third party kernel without proper support for Pixel thermal hal
  • Enabled ThinLTO and Whole Program Devirtualization for display HAL
  • Moved kryo385 target from cortex-a53 to cortex-a55+nodotprod in the soong build system to take advantage of extra instructions
  • Updated WFD, DPM, IMS, and RIL system blobs from LA.QSSI.11.0.r1-12100-qssi.0
  • Updated display and media HAL from LA.UM.9.3.r1-02800-sdm845.0

Feature Update Highlights:

  • August security patch
  • Translation updates
  • Minor fixes

Gapps are included. Vendor and firmware are included. OTA or dirty flash is fine if you are on my previous PE 11/Plus build.

Download | XDA thread

Please report issues to jjpprrrr.

Licensed under CC BY-NC-SA 4.0
comments powered by Disqus
Built with Hugo
Theme Stack designed by Jimmy