lollipop for raspberry pi 3

[Enoch]

Hi,

I need a lollipop version for rpi3. Is there a way to have rpi3 build with the lollipop?

I'm trying to use peyo-hd's lollipop branch for local_manifest, and added in device_brcm_rpi3 into the repo.

I tried both using libGLES_android or back-port external/libdrm, external/drm_gralloc, external/drm_hwcomposer from M but wasn't able to have SurfaceFlinger working yet.

For libGLES_android, I am getting SurfaceFlinger error during start-up

E/SurfaceFlinger( 119): hwcomposer module not found
W/SurfaceFlinger( 119): no suitable EGLConfig found, trying a simpler query
F/SurfaceFlinger( 119): no suitable EGLConfig found, giving up
--------- beginning of crash
F/libc ( 121): Fatal signal 6 (SIGABRT), code -6 in tid 121 (surfaceflinger)

For libGLES_mesa, I have the following error:

E/GRALLOC-KMS(  635): failed to find a valid crtc/connector/mode combination

E/hwcomposer(  635): framebuffer_open failed (Invalid argument)

W/hwcomposer(  635): getting VSYNC period from thin air: 16666666

D/hwcomposer(  635): Intel hwcomposer module

E/SurfaceFlinger(  635): ERROR: failed to open framebuffer (Invalid argument), aborting

F/libc    (  635): Fatal signal 6 (SIGABRT), code -6 in tid 635 (surfaceflinger)

Thanks in advance.

Enoch

[Igor Kalkov]

Any specific reasons for Lollipop? Maybe we can add the required functionality to Android N will less effort.

[en...@88labs.com]

Hi Igor,

I have a custom AOSP stack that is based on lollipop and trying to run that on rpi3.

I have beaglebone and nanopi running in there but it's lacking features that rpi3 has.

[Igor Kalkov]

I see. Well, I hope somebody will be able to help you with that.

Otherwise I'd recommend to consider porting your code to Android N and staying up-to-date, instead of trying to backport Lollipop for RPi.

[en...@88labs.com]

I ended up getting rpi3 to run on lollipop 5.1.1 by back-portting vc4 driver from M.

Anyone interested can clone from my repo:

https://github.com/enochcheng/rpi3_android_manifest

(repo init -u https://github.com/enochcheng/rpi3_android_manifest.git -b android-5.1.1)

Tested with Bluetooth, Wifi working.

Enoch

[ubunt...@gmail.com]

Hi Enoch,

Just wanted to know whether you were able to get the audio with lollipop? because we see audio issues with Android N.

Thanks

[drraj...@gmail.com]

Plz change the manifest as ARPi3 repository has been closed

[Thien Pow Chong]

yes, anyone still has the codes downloaded from https://github.com/Android-RPi3
please help share it again.