[SOLVED] Need help to build an unofficial nougat /e/ROM for the Samsung Galaxy Tab 2, espresso3g GT-P3100, GT-P5100, espressowifi GT-P3110, GT-P5110, GT-P3113, GT-P5113

[piero]

Suite au sujet work in progress :

@Android-Andi

Source on LineageOS 14 is fine

General LineageOS 14.1 builds should work for espresso3g (only no RIL) and espressowifi.

• Dependencies inside espresso3g and espressowifi branches are up to date
• Device trees are up to date
• Kernel is up to date on LineageOS for this setup (inside the dependencies defined, https://github.com/LineageOS/android_kernel_ti_omap4)
• hardware/ti/omap4 needs one commit to get camera working

Extras needed

https://review.lineageos.org/c/LineageOS/android_hardware_ti_omap4/+/176667 is needed to get camera working.
hardware/ti/omap4 is defined in LineageOS default manifests for cm-14.1 branch.
https://github.com/andi34/android_pull/tree/cm-14.1/device/samsung/espresso3g

Download the patch files inside the espresso3g repo and run:
git am *.patch
to apply them.

Needed vendor Blobs

• (cm-14.1 branch) https://github.com/TheMuppets/proprietary_vendor_samsung
• (Master branch)
  https://github.com/TheMuppets/proprietary_vendor_ti

Wallpapersize is important, else boot fails if they are to large. Examples:

• https://github.com/Unlegacy-Android/android_frameworks_base/commit/4b358c204fd4cf07f566048cd60417a53392acfe
• https://github.com/andi34/android_pull/blob/cm-14.1/vendor/cm/0003-wallpaper-resize-tablet-wallpaper.patch

What you need

Not sure if needed to boot: https://review.lineageos.org/c/LineageOS/android_build/+/197715

To think about

If the build does not work, there’s a chance that one of the security bulletin updates broke Tab2. That’s nothing I am going to look into.

Can be ignored

Only difference between my sources would be the older DDK, this would require some more patches in different repos.

Here’s the RIL fix:

• https://github.com/andi34/android_pull/tree/cm-14.1/device/samsung/espresso3g

Download the patch files inside the espresso3g repo and run:
git am *.patch
to apply them.

Use LineageOS sources together with the camera and RIL fixes. Forget about my personal manifests for now.

Maybe the commit mentioned for the build repo is needed to, but absolutely not sure.

If everything works we can talk about the DDK update.

the wallpapersize is important, else boot fails if they are to large. Examples:

• https://github.com/Unlegacy-Android/android_frameworks_base/commit/4b358c204fd4cf07f566048cd60417a53392acfe
• https://github.com/andi34/android_pull/blob/cm-14.1/vendor/cm/0003-wallpaper-resize-tablet-wallpaper.patch

IR for modèle GT-P5113

Afaik works with some apps while other apps don’t work. Here’s the source if you like to play around with it

• https://github.com/LineageOS/android_device_samsung_espressowifi/tree/cm-14.1/consumerir

Is there someone with a building environnement machine who want to try to build /e/ for this device ?