LCE12: Android Mini-Summit (ST-Ericsson Android Efforts)
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LCE12: Android Mini-Summit (ST-Ericsson Android Efforts)

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Resource: LCE12

Resource: LCE12
Name: Android Mini-Summit (ST-Ericsson Android Efforts)
Date: 31-10-2012
Speaker: Christian Bejram

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    LCE12: Android Mini-Summit (ST-Ericsson Android Efforts) LCE12: Android Mini-Summit (ST-Ericsson Android Efforts) Presentation Transcript

    • ST-Ericsson Android Effort Linaro Connect Copenhagen 2012 Christian Bejram 2012-10-31
    • ST-Ericsson Android Effort Date: 2012-10-312 Disclaimer © Copyright ST-Ericsson 2012. All rights reserved. The contents of this document are subject to change without prior notice. ST-Ericsson makes no representation or warranty of any nature whatsoever (neither expressed nor implied) with respect to the matters addressed in this document, including but not limited to warranties of merchantability or fitness for a particular purpose, interpretability or interoperability or, against infringement of third party intellectual property rights, and in no event shall ST-Ericsson be liable to any party for any direct, indirect, incidental and or consequential damages and or loss whatsoever (including but not limited to monetary losses or loss of data), that might arise from the use of this document or the information in it. ST-Ericsson and the ST-Ericsson logo are trademarks of the ST-Ericsson group of companies or used under a license from STMicroelectronics NV or Telefonaktiebolaget LM Ericsson. All other names are the property of their respective owners. For more information on ST-Ericsson, visit www.stericsson.com
    • ST-Ericsson Android Effort Date: 2012-10-313 ST-Ericsson Platform Offering Reference Sensors Compass, Accelerometer, Gyroscope etc. Connectivity certified GPS/GLONASS, Bluetooth, WiFi, USB, HDMI, NFC Reference camera and display integration and optimizations Tools Flash, Debug, Modem Trace, Img tuning, Audio Calibration Modem with Tier1 operator acceptance and certification GCF / PTCRB, ADAPT … Optimized key Android use cases. Key 3rd party SW pre- integration and testing, e.g. secure content playback Power and Performance Optimized, fully integrated and verified Android solution Android compliance testing, CTS and GTS using GMS applications Performance and stability testing of the full system Complete form factor reference design APE, Modem, RF, Connectivity Core Software Full hardware enablement & integration. Optimized Thermal and Power Management Complete Platforms for Smartphones and Tablets Multimedia Software Display & graphics, codec acceleration, camera/isp etc.
    • ST-Ericsson Android Effort Date: 2012-10-314 ST-Ericsson Android Effort ∙ Power and Performance Optimizations in Android ∙ Bionic ∙ NEON and ARM optimizations to e.g. memcpy, memcmp, memset, ffs ∙ Dalvik ∙ JIT optimizations in the code generator ∙ Power management ∙ General software improvements OpenGL ES drivers, VP8, WebM, CPU freq etc. ∙ Feature Additions in Android ∙ FM radio solution including Android API ∙ Bluetooth profiles ∙ WIFI features
    • ST-Ericsson Android Effort Date: 2012-10-315 ST-Ericsson Android Effort ∙ Performance Optimizations in Web Browser Experience ∙ Hardware accelerated HTML5 canvas ∙ V8 Java script engine optimizations ∙ Skia optimized blitters ∙ Jpeg decode optimizations ∙ NEON optimization of IDCT and color conversions ∙ Feature Additions in Web Browser Experience ∙ WebGL enablement
    • ST-Ericsson Android Effort Date: 2012-10-316 Small, Aggressive, Tactical, Moveable… ∙ Kernel switch, Android upgrades ∙ Speed, flexibility, being agile and open to change ∙ Information and knowledge is key ∙ How? ∙ Clear strategy to align and work with communities ∙ Contribute, release early and often ∙ Continuous refactoring and sw alignment to be as close as possible ∙ Way of working - Git, repo, gerrit, gcc tool chain, Android build system… ∙ Clear processes, guidelines, infrastructure and tools to support and help developers ∙ Measure and track, patch review with upstream in mind ∙ Develop and maintain a strong open source awareness in the organization
    • ST-Ericsson Android Effort Date: 2012-10-317 Small, Aggressive, Tactical, Moveable… ∙ Embrace and work with the communities not against ∙ Being close to Google and a valuable partner ∙ Information sharing, boot camps, AOSP contributions ∙ Anticipate, plan and start upgrade efforts as soon as possible ∙ Kernel alignment… ∙ Being a good community member ∙ Kernel.org ∙ Android Open Source Project ∙ BlueZ and other communities ∙ Linaro
    • Thank you