Animation lag on omni-14-202403121645-zenfone9-GAPPS

[brian6932]

With 120Hz set, and Force Peak Refresh Rate also set, 13 was very smooth, but in the current latest release when the device's under minimal load, the animations can get very laggy (the refresh rate itself doesn't dip), most noticeable when scrolling. When there's no longer minimal load, it seems fine.

[micky387]

Hm.
QPR2 is ready and OTA coming .
I will look after

[brian6932]

Still an issue in 14-202404091525-zenfone9-GAPPS.

[brian6932]

@micky387 Apparently the peak touch sampling rate has been set to 125Hz now (it should be 240Hz), this very well could be the cause. I tested/reproduced this with getevent -r -t -l and https://play.google.com/store/apps/details?id=cn.samnya.touchsampleratetest. An app called Touch MultiTest reports it to be 240, but I don't think it's right.

[micky387]

No, the max rate is 120Hz.
240 is on custom kernel i think

[micky387]

So, it's only on Game mode (fts_game_mode_store)

[micky387]

But I'm in a good day ^^
https://gerrit.omnirom.org/c/android_device_asus_zenfone9/+/974/3

[brian6932]

Doing 1 > /proc/driver/gaming_mode on 14-202405071645-zenfone9-GAPPS makes general touch response feel very smooth, but it seems like the hitches still occur. I'm not super sure how to debug something like this, maybe it's some scheduler, or background task handling issue with Android 14. Whatever it is, Android 13 didn't seem to experience it.