Mi MSM8937 | 4.9.270 | Kernel | mi8937

📱Device: Xiaomi MSM8937 Devices (excluding prada for now)
👨‍💻Author: @me_cafebabe
🗓Build Date: May 31th, 2021
🐧Kernel: 4.9.270-mi8937
🔨Compiler: Snapdragon Clang 10.0.7
🔍MD5sum: 557d861^

📦Download: [WeTransfer] [GDrive]

📋Changelog: (Big thanks to Artem)
- Disabled mdss_dsi1 display output as we don't use it
- qpnp-smbcharger: init power supply type as USB
- Enabled TTL Target support
- LZ4/CPU Freq/PM QoS/Clocks changes
- Restored original brightness slider behavior
- Updated cpu costs and efficiency from freqbench

❗️Known issues:
- Redmi 3X has never got tested (yet)

(Not for pine/olives!!! Look for your device-specific kernels.)

🏷 #Kernel #4.9

One guy booted 4.19 on Rolex. So we might get it soon. Would be hard, since CAF didn't import many stuff for old socs

Booted 4.19 on land
Thanks Lanik, Sheep for clk stuff and working together
Thanks CAFEBABE, Vlad for testing

Booted 4.19 on santoni

Imported qpnp-fg & qpnp-smbcharger. Now battery stats are fine

Lanik booted 4.19 on rolex in mi-msm8937 rom. Sounds funny, but even with 3.18 blobs

Currently adreno 505 has issue in 4.19 kernel and we can't get graphics work, so booting 4.19 kernel in rom might take a pretty long time

KGSL issue:

[ 22.880140] kgsl kgsl-3d0: CP initialization failed to idle
[ 22.880169] kgsl kgsl-3d0: rb=0 pos=0/C rbbm_status=800001C1/00000000 int_0_status=00800000
[ 22.880179] kgsl kgsl-3d0: hwfault=00000000

Booted 4.14 on Poco F1 on violet PE 11 rom using phhusson gsi lmao

Booted SODP 4.14 kernel on Poco F1 using Havoc official from violet. Many stuff are working, but rom crashes after sometime.

Need to fix:
- Camera
- Audio

We with Lanik finally booted mainline on msm8937 devices. On the screen you can see Lanik's rolex

Thanks to Pavel Dubrova now we have 4.19 on sdm845.
Booted 4.19 on Poco F1.

Bringup is initial, maybe would take a while to make it stable or not, who knows, it's only recovery for now