[Kernel][Stable][beryllium] LostKernel ? · r2· 16th June · MIUI Pie and custom roms

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LogicLost

Member
Jun 5, 2019
15
60
Lost Coast
PEdqadQ.png

Lost Kernel for Poco F1

Features:
  • Compiled using GCC 9.1.0
  • Latest Linux-stable version (4.9.181)
  • Latest CAF tag (LA.UM.7.3.r1-07800-sdm845.0)
  • Touchscreen firmware from 9.1.24
  • Simple low memory killer
  • Dynamic stune boost
  • Dsboost
  • Tick rate of 100Hz
  • Anxiety IO Scheduler
  • Optimzied Beryllium EAS profile
  • Disabled Debugging features
  • Disabled Audit
  • Disabled ZRAM
  • Disabled CRC check
  • Disabled Gentle Fair Sleepers
  • Disabled Useless governors (powersave,ondemand..)
  • Klapse V5.0
  • Vibration control
  • KCAL color control
  • Backlight min option
  • Sound control
  • Boeffla wakelock blocker
  • F2fs support
  • Fsync on/off support
  • Use sync pulses for panels
  • TCP improvements
  • Bunch of Peformance and Battery improvements
  • Saturation set by default to 270 (Keep Colors Vibrant and Accurate!)
  • Enabled RCU boost for better RT performance
  • Enabled third party controllers support..like xbox
  • AnyKernel3 flashable zip

Compatibility
  • Custom roms
  • MIUI Pie

Download

Telegram group

Support
  • If you apperciate my work and want to help me stay awake click here to buy me a coffee :)

Credits
  • The Linux Foundation, CodeAurora.
  • All beryllium developers.
  • All others who have their commits or contributions picked.

Source Code:
 
Last edited:

Olystem

Senior Member
Sep 7, 2017
333
158
Good To See Another Developer Keep It Up Bro We Will Support You as You are Spending your Valuable Time For Us.
 
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droidjunky90

Senior Member
Jul 17, 2015
582
145
Some of you reported me random freeze issue,i will work on rebase over ALS base with minimal import of xiaomi changes

Sent from Lost Coast using Tapatalk
Bro most of Fts_ts touch panel users have been suffering since day one from this God damn issue which seems to miui team as some sort of a rocket science, i have been suffering from ghost touches / touch freezes, flashed all vendor/firmware versions, No go, flashed most kernels also a no go, flashed different ROMs still no working out , using global kernel from miui minimizes this trash but doesnt radically solve it, tried some codes on the build prop still not working, am just gonna forget that I own a stupid poco cuz it turned onto a flashing mess rather than a functioning phone, oh well a functioning phone when it comes down to touch screen at least.
 
Last edited:
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kamild_

Senior Member
Bro most of Fts_ts touch panel users have been suffering since day one from this God damn issue which seems to miui team as some sort of a rocket science, i have been suffering from ghost touches / touch freezes, flashed all vendor/firmware versions, No go, flashed most kernels also a no go, flashed different ROMs still no working out , using global kernel from miui minimizes this trash but doesnt radically solve it, tried some codes on the build prop still not working, am just gonna forget that I own a stupid poco cuz it turned onto a flashing mess rather than a functioning phone, oh well a functioning phone when it comes down to touch screen at least.
If modifying software clearly doesn't help, why not send the device to Xiaomi to have them fix it?
 

kamild_

Senior Member
This is ongoing for many users bro, the fix should be in a software as to them it isn't hardware related matter.
If it's related to software, then why some users (like you) experience issues regardless of vendor, ROM and kernel, while other users with the same touch screen (like me) do not experience any?
My Poco F1 also has a Fts_ts touch screen and I'm yet to notice any issues at all regardless of software, as the issues were not present on factory ROM+vendor, updated MIUI and vendor, and any other custom ROM I've tried so far.
To me it's clearly not a software issue, so if it's not a hardware issue, then what is it?
 

droidjunky90

Senior Member
Jul 17, 2015
582
145
If it's related to software, then why some users (like you) experience issues regardless of vendor, ROM and kernel, while other users with the same touch screen (like me) do not experience any?
My Poco F1 also has a Fts_ts touch screen and I'm yet to notice any issues at all regardless of software, as the issues were not present on factory ROM+vendor, updated MIUI and vendor, and any other custom ROM I've tried so far.
To me it's clearly not a software issue, so if it's not a hardware issue, then what is it?
Exactly it must be hardware issue, but xiaomi isn't admitting that and they are saying the fix will be pushed soon and we have been hearing this pushed soon BS since stone age, your Fts_ts must be from a new batch bro.
 

droidjunky90

Senior Member
Jul 17, 2015
582
145
Mine is dated October 2018 and is FTS.
But it may be dependent on region too or other factors?
Yes that's highly possible, I got mine from Canada since am Canadian lol, and that's too unfortunate for me.

---------- Post added at 04:19 PM ---------- Previous post was at 04:18 PM ----------

Mine is from December 2018 according to the box. Doesn't sound like the latest batch to me, or is it?
+1 I think Dalyer is right that its region related.
 
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droidjunky90

Senior Member
Jul 17, 2015
582
145
I'm in Ireland but bought from Ali Express/China.
Wise move mate, don't they sell it at local stores in Ireland?

---------- Post added at 04:23 PM ---------- Previous post was at 04:20 PM ----------

I'm in Ireland but bought from Ali Express/China.
Note that I made a mistake in my original post and said FTS when I meant NVT! :silly:
Ohh then u r one of the lucky ones bro, but even if you had an Fts_ts rubbish, u can always tell Thomas Shelby about it and he will get your device replaced by order of the peaky blinders ay? Lol
 

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  • 32
    PEdqadQ.png

    Lost Kernel for Poco F1

    Features:
    • Compiled using GCC 9.1.0
    • Latest Linux-stable version (4.9.181)
    • Latest CAF tag (LA.UM.7.3.r1-07800-sdm845.0)
    • Touchscreen firmware from 9.1.24
    • Simple low memory killer
    • Dynamic stune boost
    • Dsboost
    • Tick rate of 100Hz
    • Anxiety IO Scheduler
    • Optimzied Beryllium EAS profile
    • Disabled Debugging features
    • Disabled Audit
    • Disabled ZRAM
    • Disabled CRC check
    • Disabled Gentle Fair Sleepers
    • Disabled Useless governors (powersave,ondemand..)
    • Klapse V5.0
    • Vibration control
    • KCAL color control
    • Backlight min option
    • Sound control
    • Boeffla wakelock blocker
    • F2fs support
    • Fsync on/off support
    • Use sync pulses for panels
    • TCP improvements
    • Bunch of Peformance and Battery improvements
    • Saturation set by default to 270 (Keep Colors Vibrant and Accurate!)
    • Enabled RCU boost for better RT performance
    • Enabled third party controllers support..like xbox
    • AnyKernel3 flashable zip

    Compatibility
    • Custom roms
    • MIUI Pie

    Download

    Telegram group

    Support
    • If you apperciate my work and want to help me stay awake click here to buy me a coffee :)

    Credits
    • The Linux Foundation, CodeAurora.
    • All beryllium developers.
    • All others who have their commits or contributions picked.

    Source Code:
    7
    Lost r2 is out! Go get it!

    I completly rebased the kernel source from the r1 since some of you reported me some bugs like random freeze and random reboot,r2 should provide you very good perfomance without affecting battery life,from my experience this build feels soo smooth:)

    Features:
    • Compiled using GCC 9.1.0
    • Latest Linux-stable version (4.9.181)
    • Latest CAF tag (LA.UM.7.3.r1-07800-sdm845.0)
    • Touchscreen firmware from 9.1.24
    • Simple low memory killer
    • Dynamic stune boost
    • Dsboost
    • Tick rate of 100Hz
    • Anxiety IO Scheduler
    • Optimzied Beryllium EAS profile
    • Disabled Debugging features
    • Disabled Audit
    • Disabled ZRAM
    • Disabled CRC check
    • Disabled Gentle Fair Sleepers
    • Disabled Useless governors (powersave,ondemand..)
    • Klapse V5.0
    • Vibration control
    • KCAL color control
    • Backlight min option
    • Sound control
    • Boeffla wakelock blocker
    • F2fs support
    • Fsync on/off support
    • Use sync pulses for panels
    • TCP improvements
    • Bunch of Peformance and Battery improvements
    • Saturation set by default to 270 (Keep Colors Vibrant and Accurate!)
    • Enabled RCU boost for better RT performance
    • Enabled third party controllers support..like xbox
    • AnyKernel3 flashable zip


    Download

    Telegram group

    Support
    • If you apperciate my work and want to help me stay awake click here to buy me a coffee :)
    5
    Some of you reported me random freeze issue,i will work on rebase over ALS base with minimal import of xiaomi changes

    Sent from Lost Coast using Tapatalk
    5
    I found bug on r2,i will upload fixed version soon

    edit:I will need more time to investigate the issue,be patient please.

    edit1: everything fixed,r2 is available now.
    4
    Follow my twitter account for latest tweets about the status of the kernel:
    https://twitter.com/LogicLost2?s=09

    Sent from Lost Coast using Tapatalk