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android - how to port audio kernel drivers from one device ...

    https://stackoverflow.com/questions/70475766/how-to-port-audio-kernel-drivers-from-one-device-to-another
    I'm looking for someone who can fix an audio problem on my Samsung tab 8.9. this tablet has an outdated android version "3.2" and It's the Chinese model sch-739. I searched on XDA in the hopes of finding a custom rom that will give it some new life but found nothing for my specific model, however, I've found custom roms for the global model "gt ...

How to port the new audio driver to imax8mm Androi ...

    https://community.nxp.com/t5/i-MX-Processors/How-to-port-the-new-audio-driver-to-imax8mm-Android-hal/m-p/1170603
    Currently, the codec and Platform porting on Linux has been ported according to wm8524. Codec is the new aw8838, how to add it to the hal layer of Android code, the driving method is Kconfig. Android platform is Android9 --------------------------------------- imax8_workspace/imax8_code/android_build/vendor/nxp-opensource/imx/alsa$ ls

Android kernel codec driver porting | XDA Forums

    https://forum.xda-developers.com/t/android-kernel-codec-driver-porting.4379113/
    Android kernel codec driver porting. Thread starter The Invizible; Start date Dec 24, 2021 ... firmware got the audio to work. we already contacted Samsung and they gave us kernel sources for P739. so the job is to port P739 audio drivers to p7300 kernel so that audio works on p7300 roms...my budget is set to 200 USD ...

Audio | Android Open Source Project

    https://source.android.com/devices/audio/
    Audio Android's audio Hardware Abstraction Layer (HAL) connects the higher-level, audio-specific framework APIs in android.media to the underlying audio driver and hardware. This section includes implementation instructions and tips for improving performance.

Porting Android to New Hardware

    https://events.static.linuxfound.org/slides/2011/abs/abs2011_yaghmour_porting.pdf
    Porting Android to New Hardware Android Builders Summit – April 14th 2011 ... Try using user-space “drivers” for proprietary parts Android actually promotes use of user-space hardware libs. 5.1. User space vs. kernel space ... Audio Manufacturer-provided libaudio.so (could use ALSA underneath ... at least as illustrated in their porting ...

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