Follow-up Two: Mobian on the Pixel 3a / 3a XL - eviltoast

This is a follow-up to my earlier posts:

https://lemmy.sdf.org/post/12809764 https://lemmy.sdf.org/post/19600671

We’re Getting Closer.

It’s just small stuff left that needs a bit of piecing together, though I’ve now been daily driving my port for the past two weeks already.

This Works

  • booting
  • display
  • touch
  • modem <- You might have to switch to the other slot if it does not work: mmcli -m 0 --set-primary-sim-slot=1, options are 1 or 2. Note that the modem could also be a different number, maybe try -m 1 if it is not found as the command will reboot the modem and then it changes.
  • plymouth
  • battery/charging
  • mobile data
  • wifi
  • torch
  • suspend
  • call audio
  • vibration
  • Bluetooth™
  • full disk encryption
  • eSIM (I’m working on the packaging for the tool you need to provision it)
  • SMS
  • audio (ALSA config not packaged, but can be added manually)
  • camera (have taken a few photos, but the kernel driver is still work in progress and sometimes it just does not work)

This Has An Unknown Status

  • Fingerprint Sensor
  • NFC (should work, does so on pmOS)

This Does Not Work Yet (Soon™)

  • GPS
  • USB host mode (no Kernel support yet, but apparently this is being worked on)
  • Verified Boot (first need to do research whether this is actually feasible)

This Is Missing And Will Come Later

  • accelerometer
  • magnetometer
  • ambient light sensor
  • barometer

Project Status

To Do List

Done List

Misc Issues

  • ALSA config for the device has not been upstreamed yet
  • Issues with 5 GHz wifi
    • Can be worked around by forcing the phone to only use the 2.4 GHz band, for example using nmtui, the network settings of GNOME/Phosh are bit too simplistic for that
  • No idea how to get the call audio on Bluetooth, meaning you will have to hold the phone or use a cable, for now

(This is a non-exhaustive list)

Low Priority

Other than that… Everything should be there. It’s definitely usable already.

Just a few smaller quirks to iron out and two packages to get into the repo.

The Sources (Use The Source, Luke)

Thanks For All The Fish

Huge thanks to be sdm670-linux project and flamingradian who runs the project (just one person!) to make sure the Kernel works on those devices! :)

I don’t know how Kernel development works, so I would have never started porting without this project.

Find that here: https://gitlab.com/sdm670-mainline/linux

Questions Accepted / Ask Me Anything About The Project

I will gladly answer all questions, I hope that more people will start porting if it becomes clear that this is not arcane magic. It’s mostly just arcane. And a community of friendly people that try to be helpful.#

  • erebion@lemmy.sdf.orgOP
    1·
    2 months ago

    Headphones work for me and should as well on Mobian. Calls via Bluetooth do not work yet, not sure how to route the audio to the headsets. But I know there’s some stuff going on and people are working on improving the audio configs, should all be much better very soon.

    • haui@lemmy.giftedmc.com
      1·
      2 months ago

      What I really ask myself sometimes is why libraries and such things are not shared between the mobile OS community since they work on similar platforms. PostmarketOS has now implemented systemd afaik so I think a LOT of things will be similar.