[Xiaomi Mi Mix 2S ROMs, Kernels, Recoveries, & Othe] howpathetic:
Hello,

first of all thank you for this rom and keeping this device alive.

I noticed few errors running SparkOS.

1. In the MIUI camere there is working 4K 60 FPS but 1080p 60FPS does not work. 1080p FPS works in Google Cam version 7.4.

When running the MIUI camera there is a lot of repeating errors in the logcat

07-13 08:53:39.074 14138 14168 E VendorTagDescriptor: lookupTag: Tag name 'masterCameraId' does not exist.
07-13 08:53:39.093 917 1766 E cp : TONEMAPPROF-DRC gain compensated : gamma_factor 1.100000, gain_factor 1.000000
07-13 08:53:39.100 917 1765 E NodeArcSAT: fastZoomResult (1)
07-13 08:53:39.109 917 1769 E CHISKINBEAUTIER: ChiSkinBeautifierNode: beautyPrams i:0

But this is probably linked with the portrait mode not working which is known bug.

If I want to enable scanning of the QR codes, there is a missing package com.xiaomi.scanner

07-13 08:55:12.495 14138 14138 E CAM_CameraUtil: Unknown package: com.xiaomi.scanner
07-13 08:55:12.496 14138 14138 E CAM_CameraUtil: Unknown package: com.xiaomi.scanner
07-13 08:55:12.530 14138 14183 E OpenGLRenderer: Unable to match the desired swap behavior.
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: miui.content.pm.PreloadedAppPolicy
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: java.lang.ClassNotFoundException: miui.content.pm.PreloadedAppPolicy
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at java.lang.Class.classForName(Native Method)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at java.lang.Class.forName(Class.java:454)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at java.lang.Class.forName(Class.java:379)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at com.android.camera.Util.installPackage(Unknown Source:18)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at com.android.camera.SmartGuideSettingActivity$SmartGuideFragment$2.doInBackground(Unknown Source:23)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at com.android.camera.SmartGuideSettingActivity$SmartGuideFragment$2.doInBackground(Unknown Source:2)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at android.os.AsyncTask$3.call(AsyncTask.java:394)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at java.util.concurrent.FutureTask.run(FutureTask.java:264)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:305)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1137)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:637)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: at java.lang.Thread.run(Thread.java:1012)
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: Caused by: java.lang.ClassNotFoundException: miui.content.pm.PreloadedAppPolicy
07-13 08:55:13.099 14138 14227 E CAM_CameraUtil: ... 12 more

If I press the 1080p 60FPS I could find any clear error what is the cause but I managed to grab a logcat while I pressed the 1080p 60FPS mode.

Logcat

When the phone is locked (screen off) There are repeating errors. Maybe It could cause the increase of the battery drain I am experiencing (new battery, over night 40%) Since I work as a programmer, I could imagine something running in a loop wanting something unavailable.

Logcat Screen Off

Mainly the missing android.hardware.neuralnetworks@1.3.so and LiveDisplay trying to run.

There is also a Fatal error with a tombstone from a vendor.qti.esep.

I generated also the bugreport for you I hope there will be more informations. adb bugreport

I hope you will have time to look into these problems =) Otherwise the ROM is smooth and did not much problems while running daily tasks. Again thank you very much.