PoC build. Not a final product.

Also this is simply to prove that I'm not totally silent on grus matter, just was not really interested in doing for that device any further.

This is also not 100% compatible with ROMs based on Ivan's (pengus77) device tree as it (by design) intentionally ignored few commits required to ensure that you won't be able to mess up with proximity sensor check whenever our Elliptic sensor is not enabled during device suspend.

However, I already included commits required for his custom vibrator HAL so his ROM could boot with this kernel.

New #grus test build (4.9) with branch lineage-17.1-new at commit 4aad419eb71c ("techpack/audio: Probably better make it like what I did on pyxis-p-oss import?").

#X00T: TWRP source sync and updated to be compatible with 16.2017.2009.087 stock firmware as well as custom ROMs with September 2020 security patch.

I'm going to issue new TWRP build for all 5 supported devices so far by me. Nothing major for P-based, but those on N-based, I'm going to try something out...

#mido: Rebuild

#grus: Rebuild

#X00T: Rebuild with fixes to set_version script with Android 10 system-as-root and added support for checking for NFC support via /proc/NFC_CHECK (taken from X01BD)

New #grus test build (4.9) with branch lineage-17.1 at commit 7811ccaaabfd ("kernel: MoeSyndrome branding").

New #grus test build (4.9) with branch lineage-17.1 at commit a6818b7dafc3 ("ARM64/configs: grus: Disable all debugging modules").

New #grus test build (4.9) with branch lineage-17.1 at commit 885ba61e53f2 ("ARM64/configs: grus: Enable CFS bandwidth provisioning").

#mido: Test stability of the prima; kernel base not rebased yet. WLAN driver from LA.UM.7.7.c26-02400-8x09.0

Experimental #grus build

#grus: I'm not sure what to write here, but LA.UM.8.6.2.r1-08800-89xx.0 merged, kthxbye.