What is difference between CAF and AOSP?

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What is difference between CAF and AOSP?

So when a new Android revision comes out, you have two baselines: CAF which is usually “ahead” in performance but “behind” in features, while AOSP is “behind” in performance (relatively) but “ahead” in features.

What is Code Aurora forum?

Code Aurora Forum, a Linux Foundation Collaborative Project, hosts tested open source software code needed to provide upstream enablement for innovative, performance optimized, network connectivity and related ecosystems to support system on a chip (SoC) products.

Is Qualcomm open source?

The SoC itself is a black box and all the SIP blocks including the various DSPs, ISPs, VPU, crypto co-processors, H/W codecs and on-die modem are closed source. There is no publicly available datasheet which documents those components so there are zero open source drivers available.

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What is CAF code?

Code Aurora Forum, or CAF for short, hosts the source code for various Qualcomm Snapdragon SoCs. Qualcomm, as an SoC vendor, distributes a forked version of the Linux kernel to OEMs/ODMs, who then add device-specific changes on shipping devices.

What is Codeaurora Snapcam used for?

Org codeaurora snapcam is a port mod in non-Google devices that supports Google photography skills in the stated device. Because Google devices already have two cameras. The port mod was designed to support auxiliary cameras for ultra-wide-angle and telephoto options.

What are AOSP ROMs?

An AOSP ROM is a ROM based on the Android Open Source Project. In the purest sense, AOSP refers to unmodified ROMs or code from Google.

Who needs a CAF number?

Centralized Authorization File Number A CAF number is also specific to tax preparers. In this case, only accountants and tax professionals who wish to access their client’s confidential tax information (via IRS Form 8821) or represent their clients before the IRS (via IRS Form 2848) typically need a CAF number.

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What is CAF (Code Aurora repository)?

CAF is Code Aurora repository. It’s the place where Qualcomm releases source code for their phone processors. It’s directly supported by Qualcomm and it’s generally a more optimized branch for Snapdragon phones. Actually, there are two main baselines for support of Qualcomm devices:

What is the difference between AOSP and CAF based ROMs?

CAF (Code Aurora Forums) based ROMs are much better. But AOSP (Android Open Source Project) ROMs have their own advantages. CAF ROMs are essentially AOSP, but are optimized for Qualcomm devices which makes them noticeably faster, smoother and have better RAM management.

What is the difference between Qualcomm CAF and Google AOSP?

Google’s software baseline, or AOSP – Usually when Google starts working on a new Android version, they’ll fork from CAF at the beginning. Very often Google will be adding “new” features specific to the new Android version, while Qualcomm will continue with performance enhancements and bugfixes against the “old” baseline.

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What does CAF stand for?

“CAF is Stands for Code Aurora repository. CAF is that place where source code is released by Qualcomm to their phone processors. and it is directly supported by Qualcomm itself and it’s generally a more optimized branch for Snapdragon phones.” CodeAurora (CAF) – These are Qualcomm’s reference sources for their platform.