Frequency voltage location - Xiaomi Redmi 4 Prime Questions & Answers

Hi guys, I'm looking for the location of the voltage for the frequencies, does anyone know what are the values or where to find it?

Kernel needs to support voltage changes.

alreadyregistered said:
Kernel needs to support voltage changes.
Click to expand...
Click to collapse
??? I want to see the values, I don't want to change it.
Like read, not write.

/sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
/sys/devices/system/cpu/cpufreq/vdd_table/vdd_levels
Or just search for vdd_levels

Related

Problem with understanding values in audioparameter file

I'm looking for a way of changing the MIC level on the Shift so that the mic sensitivity is higher.
I'm looking into a file called audiopara3.csv, and I think this is the file to edit.
However, I can't figure out what kind of numbers or values which are used in the file.
Here is a little peek of the file:
B22,PHONE_TTY_HCO,0,0,0,4000,4000,0,4000,FEC9,422,0,0,320,0,190,190,190,0,0,7F,0,300,300,3000,0,0,7F65,0,780,FF9A,1B0C,F333,0,ED00,0,0,7F65,0,780,FF9A,1B0C,F333,0,68,743E,6,FB93,FBF6,F2C6,FDCC,93,141F,382A,0,0,0,0,0,0,0,0,0,0,0,0,0,FFFF,FFFF
B23,CE_REC_INC_MIC,0,0,5,4000,4000,0,4000,4000,422,0,0,190,0,320,320,320,0,0,7F,0,300,300,3000,0,0,7F65,0,780,FF9A,1B0C,F333,0,ED00,0,0,7F65,0,780,FF9A,1B0C,F333,0,68,743E,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,FFFF,FFFF
B24,CE_REC_EXT_MIC,0,0,5,4000,4000,0,4000,4000,422,0,0,190,0,320,320,320,0,0,7F,0,300,300,3000,0,0,7F65,0,780,FF9A,1B0C,F333,0,ED00,0,0,7F65,0,780,FF9A,1B0C,F333,0,68,743E,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,FFFF,FFFF
B25,CE_PLAYBACK_HEADSET,0,0,5,4000,2D4E,0,4000,4000,422,0,0,190,0,320,320,320,0,0,7F,0,300,300,3000,0,0,7F65,0,780,FF9A,1B0C,F333,0,ED00,0,0,7F65,0,780,FF9A,1B0C,F333,0,68,743E,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,FFFF,FFFF
Click to expand...
Click to collapse
I think I have to change the values between the commas, but I don't know what kind of values these are?
Are they HEX or something else?
I guess I can't get help with just raising the sensivity level, but maybe someone recognizes the types of values in this file?
Any help greatly appreciated

Question to Myhero 2.0.5, plx help

Hi, I see that from Myhero 2.0.3, there is a change that
"cpu on demand 384mhz - 528mhz "
Is it mean cpu will vary its frequency according to task-load?
Do we need to set it to be enabled?
If yes, where can I set this function?
Thank you.

Battery Tweaks For Opal.

DO NOT QUOTE THIS POST AND REPLY.
WELL,I WAS HUNTING THE FORUM TODAY AND HAVE FOUND THAT A MEMBER LOST AN APPLICATION BELIEVED TO BE LOST DUE TO CHANGES IN THE REGISTRY VALUES.WHAT I WANT TO MAKE CLEAR IS PLEASE DON'T BLAME ANY MEMBER ON XDA IF U R UNDERTAKING ANY CHANGES ON UR DEVICE.ITS ON UR RISK U ARE DOING THAT.WE ARE HERE TO HELP.IT HASN'T YET HAPPENED THAT ANY ONE HAS BLAMED SOME ONE,BUT I WANT TO MAKE IT CLEAR IN EVERY POSSIBLE WAY THAT WHATEVER U DO,DO IT AT UR OWN RISK.REFER POST #8 FOR MORE DETAILS.
Well if anyone is facing problems with the battery life,i have some battery tweaks i found useful.well these tweaks now come standard in the cooked WM6.5 ROMS...but still,i would like to share them.U need a registry editor for this purpose,PHM or Resco will do...i found SK tools good...
I recommend RESCO though coz some values(the second step) cant be changed using SK tools REG Edit
Resco download link:- http://www.resco.net/pocketpc/explorer/ they say its a 7 day trial,but it aint really,i mean i am using this for nearly 8 months.
[HKEY_LOCAL_MACHINE\Comm\AsyncMac1\Parms]
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
[HKEY_LOCAL_MACHINE\Comm\Irsir1\Parms]
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
[HKEY_LOCAL_MACHINE\Comm\PPTP1\Parms]
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
[HKEY_LOCAL_MACHINE\Comm\L2TP1\Parms]
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
"Soft Reset device Manually"
I am not responsible for any undesirable changes if any1 plays with other registry options.please follow the above instructions only.These settings have helped sustaining the battery life for a long period of time and cut the need of power cord.Best of luck.
thanks bro
good job
i really like your activity around here in our opal forum
does it really work?
shreyas18 said:
Well if anyone is facing problems with the battery life,i have some battery tweaks i found usefull.well these tweaks now come stndard in the cooked WM6.5 ROMS...but still,i would like to share them.U need a registry editor for this purpose,PHM or Resco will do...i found SK tools good...
Resco download link:- http://www.resco.net/pocketpc/explorer/ they say its a 7 day trial,but it aint really,i mean i am using this for early 8 months.
[HKEY_LOCAL_MACHINE\Comm\AsyncMac1\Parms]
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
[HKEY_LOCAL_MACHINE\Comm\Irsir1\Parms]
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
[HKEY_LOCAL_MACHINE\Comm\PPTP1\Parms]
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
[HKEY_LOCAL_MACHINE\Comm\L2TP1\Parms]
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
Reset device Manually.
I am not responsible for any undesirable changes if any1 plays with other registry options.please follow the above instructions only.These settings have helped sustaining the battery life for a long period of time and cut the need of power cord.Best of luck.
Click to expand...
Click to collapse
The first value I changed to 0 as suggested in my evo 2.5. The second value didn't exist at all in my one. The 3rd and 4th were already 0 in my device. Lets see what happens? BUT one thing I am sure my present battery life is definitely less with evo 2.5 as compared to win 6.1 which I was having before.
Anyway thanks for the tricks.
mirchichamu said:
The first value I changed to 0 as suggested in my evo 2.5. The second value didn't exist at all in my one. The 3rd and 4th were already 0 in my device. Lets see what happens? BUT one thing I am sure my present battery life is definitely less with evo 2.5 as compared to win 6.1 which I was having before.
Anyway thanks for the tricks.
Click to expand...
Click to collapse
Well,use resco...e1 i faced d same problem with sk tools reg edit.
Yes,it does.
aidinvm_ultimate said:
thanks bro
good job
i really like your activity around here in our opal forum
does it really work?
Click to expand...
Click to collapse
Well,y makin fun of me?? it does!!!still tryn it on stock rom..want members to test it on 6.5....also i hav overclocked the cpu to 276MHz,so i am a bit unsure if the life must be long lasting or not...lets c,hoping for good results.need some senior members to look into this,but i think chefs are tweaking the battery life when cooking the ROMs.Shouldnt be much of a problem now..
shreyas18 said:
Well,use resco...e1 i faced d same problem with sk tools reg edit.
Click to expand...
Click to collapse
Thanks shreyas for reply.
I even used resco registry editor but the second value "isrir1" is not present. There is only "isrir" and that doesn't contain "parm". The other values I already changed to "0".
Missing too
The ROM I'm using is also missing the Irsir1 entry. I'm assuming that I can just add this entry into my registry. I've just finished doing this so I'll watch for a while to see if I notice any improvements. I did have the other three entries and they were all set to 0 so I don't think that I'll see much of a change.
SOS
alryt,i am trying to set the values for the second step and keep members informed.sorry for the inconvenience,but i had some screen shots taken when i did the tweaking.till then,i request all members who havent tried the tweaking to abort the process coz dont want any undesirable problems cropping up.i need some senior members and chefs for help.sorry once again.if i find it,i will provide screenshots to the process again.IN ANY WAY IF SOME1 FINDS SUMTHING FISHY AFTER TWEAKING THE DEVICE,RE-FLASH THE ROM.
jmpnjimbob said:
The ROM I'm using is also missing the Irsir1 entry. I'm assuming that I can just add this entry into my registry. I've just finished doing this so I'll watch for a while to see if I notice any improvements. I did have the other three entries and they were all set to 0 so I don't think that I'll see much of a change.
Click to expand...
Click to collapse
the 1st post already says that if u are using wm6.5,reg edits are being performed by chefs to enhance the battery life.
What really happens is this.
If anyone is curious regarding what they are actually effecting they appear fairly straightforward.
Code:
Navigate to: HKEY_LOCAL_MACHINE\Comm\AsyncMac1\Parms
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
The NDISWAN implementation in Windows CE includes a HKEY_LOCAL_MACHINE\Comm\AsyncMac1\Parms registry key. This key contains a set of subkeys that allow you to configure values that are specific to the WAN miniport driver.
So, this enables power management for the WAN Miniport driver.
If you want more info as to exactly what the WAN miniport driver is/controls: http://msdn2.microsoft.com/en-us/library/ms890616.aspx
They appear to only apply to RAS and connectivity utilizing the PPP protocol (
Code:
Navigate to: HKEY_LOCAL_MACHINE\Comm\Irsir1\Parms
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
This controls the IrDA components – this will enable power management for the IR COMM.
Code:
Navigate to: HKEY_LOCAL_MACHINE\Comm\PPTP1\Parms
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
Navigate to: HKEY_LOCAL_MACHINE\Comm\L2TP1\Parms
Default value type and value are
“DisablePowerManagement”=dword:1
Change to
“DisablePowerManagement”=dword:0
The last 2 will enable power management for the PPTP and L2TP transport protocols.
Still i dont know y Irsir1 is invisible to many users.
This is only an copy and past of an useful article found on this page:
http://www.techparaiso.com/windows-...our-windows-phone-network-backlight-a-general
1. Power Management Tweaks
So upon my year long experience with building Windows Phone Roms, i have come across all these Power Management tweaks that would someway or the other improve your Device's Battery Life. Although i found these from alot of sources but even if someone knows some more then kindly add to it.
[HKEY_LOCAL_MACHINE\Software\Microsoft\Bluetooth\AudioGateway]
"PowerSave"=dword:00000000
[HKEY_LOCAL_MACHINE\Services\BTAGSVC]
"PowerSave"=dword:00000000
[HKEY_LOCAL_MACHINE\Comm\AsyncMac1\Parms]
“DisablePowerManagement”=dword:0
[HKEY_LOCAL_MACHINE\System\StorageManager\FATFS]
"EnableCache"=dword:00000000
[HKEY_LOCAL_MACHINE\System\StorageManager\Filters\fsreplxfilt]
"ReplStoreCacheSize"=dword:00000000
[HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Class\NAND_Class]
"DisablePowerManagement"=dword:00000000
[HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Class\MMC_Class]
"DisablePowerManagement"=dword:00000000
[HKEY_LOCAL_MACHINE\Drivers\SDCARD\ClientDrivers\Class\SIM_Class]
"DisablePowerManagement"=dword:00000000
[HKEY_LOCAL_MACHINE\Comm\PPTP1\Parms]
"DisablePowerManagement"=dword:00000000
[HKEY_LOCAL_MACHINE\Comm\L2TP1\Parms]
"DisablePowerManagement"=dword:00000000
[HKEY_LOCAL_MACHINE\Comm\ConnMgr\Planner\Settings]
"CacheTime"=dword:0000003C
"SuspendResume"=hex(7):\
47,50,52,53,5F,62,79,65,5F,69,66,5F,64,65,76,69,63,65,5F,6F,66,66,00,00
2. Disable Auto Network Search
Another thing that eats up the battery is the Enabled Auto Network Search mode or 3G Network Mode. Being on a 3G Network or constantly looking for Network alternatives does require the Device to work and eat up battery. So the below tweak is to set the Network to GSM only, but if you want 3G then you can anytime go to settings and change it back to 3G. Either by going to Setting/System/Phone and disabling Auto from there or add these below Registries.
[HKEY_LOCAL_MACHINE\Software\OEM\PhoneSetting]
"Last_SMS_Tick"=dword:00000000
"ShowPDPPage"=dword:00000001
"RefreshPINStatus"=dword:00000001
"EnableAutoPickupSec"=dword:00000001
"ShowNITZPage"=dword:00000001
"ShowUMTSBandPage"=dword:00000001
"ShowPINPage"=dword:00000001
"PhoneSettingExt-DLL"="PhoneAdvanced.dll"
"ONSDisplayRule"=dword:00000001
"QOSTrafficClass"=dword:00000004
"LongNamePrefix"="3G"
"Enable3GLongNamePrefix"=dword:00000001
"UnattendedModeTimer"=dword:00001F40
"ShowALSPage"=dword:00000001
[HKEY_LOCAL_MACHINE\Software\OEM\PhoneSetting\BandType]
"ItemValue4"=dword:00000003
"ItemName4"="UMTS(2100+800)"
"ItemValue3"=dword:00000002
"ItemName3"="GSM(1900+850)+UMTS(1900+850)"
"ItemValue2"=dword:00000001
"ItemName2"="GSM(900+1800)+UMTS(900+2100)"
"ItemValue1"=dword:00000000
"ItemName1"="Auto"
"ItemCount"=dword:00000004
[HKEY_LOCAL_MACHINE\Software\OEM\PhoneSetting\NetworkType]
"ItemValue3"=dword:00000002
"ItemName3"="WCDMA"
"ItemValue2"=dword:00000001
"ItemName2"="GSM"
"ItemValue1"=dword:00000000
"ItemName1"="Auto"
"ItemCount"=dword:00000003
[HKEY_LOCAL_MACHINE\Software\OEM\UMTS]
"OpMode"=dword:00000001
3. Backlight Settings
Third Important Tweak is the Backlight Settings. The interval in which the Backlight Turns off Automatically, the Dimness of the Back light, etc.
[HKEY_CURRENT_USER\ControlPanel\BackLight
"Brightness"=dword:00000002 ; Brightness Level Set to 2 on Battery Power
"ACBrightness"=dword:00000002 ; Brightness Level Set to 2 on AC Power
"BatteryTimeout"=dword:0000001E ; Turns off Backlight(Dim) if device unused for 30seconds on Battery Power
"ACTimeout"=dword:0000003C ; Turns off Backlight(Dim) if device unused for 30seconds on AC Power
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\Timeouts]
"ACSuspendTimeout"=dword:0000012C ; Turns off device(Sleep) if unused for 5minutes on AC Power
"ACSuspendTimeoutSave"=dword:0000012C
"BattSuspendTimeout"=dword:0000003C ; Turns off device(Sleep) if unused for 5minutes on Battery Power
"BattSuspendTimeoutSave"=dword:0000003C
Although the AC Power tweaks are not relevant for Battery Life but just included.
Now as the Tweaks mentioned above are Constant for everyone so I've made a Installation File of it to straight away install it to your Devices. Download the file below and install to any device and just restart the Device.
Installation file missing.
@PajermWhere is the installation file???The next thing is the thread was started by me on what were my experiences on battery tweaking and have mentioned the steps,still,m thankful to u for ur help...thanks for the good work.
BTW,the website is unavailable wen i clicked on the link.
What to change and what not to???
@ Pajerm,well thnks for the reg edits,but i am confused as to what to change and what not to,can i expect a simplified and legible version of ur post? please! thanks in adv.
Advanced Configuration Tools.
Well, those who havent played much with the Advanced Configuration tools,this is for them.In the Power Management section,please ENABLE SD Memory Power Management, MMC Memory Power Management, AsyncMAC Power Management & PPTP Power Management & L2TP Power Management. Refer Screenshots for additional info.
For those who dont have Adv.Conf.Tools,heres the dwnload link.
http://www.mediafire.com/?z46vqbrg6ve7j8d
shreyas18 said:
@PajermWhere is the installation file???The next thing is the thread was started by me on what were my experiences on battery tweaking and have mentioned the steps,still,m thankful to u for ur help...thanks for the good work.
BTW,the website is unavailable wen i clicked on the link.
Click to expand...
Click to collapse
Here it is!
http://www.4shared.com/file/Rhx4guN8/AhenBatteryEnhancement.html
shreyas18 said:
@ Pajerm,well thnks for the reg edits,but i am confused as to what to change and what not to,can i expect a simplified and legible version of ur post? please! thanks in adv.
Click to expand...
Click to collapse
install this cab and you did it...
shreyas18 said:
Well, those who havent played much with the Advanced Configuration tools,this is for them.In the Power Management section,please ENABLE SD Memory Power Management, MMC Memory Power Management, AsyncMAC Power Management & PPTP Power Management & L2TP Power Management. Refer Screenshots for additional info.
For those who dont have Adv.Conf.Tools,heres the dwnload link.
http://www.mediafire.com/?z46vqbrg6ve7j8d
Click to expand...
Click to collapse
thanks.
so if you install advanced configuration tools and do the tweaking, then there is no need for the above registry tweaks given by pejarm or what????
shreyas18 said:
the 1st post already says that if u are using wm6.5,reg edits are being performed by chefs to enhance the battery life.
Click to expand...
Click to collapse
I understand what you said about cooked wm6.5 ROMS already having these registry edits entered. All I was trying to point out was that the ROM that I am currently using didn't have the Irsir1 entry and so I just wondering if I could manually enter it myself.
mirchichamu said:
thanks.
so if you install advanced configuration tools and do the tweaking, then there is no need for the above registry tweaks given by pejarm or what????
Click to expand...
Click to collapse
. . . . Or . . . .
If we use the CAB file that Pajerm gave us it will do the registry tweaks for us so we don't have to use the advanced configuration tool or do the registry tweaks manually.
Correct?
Not Experimented yet,but surely will.
jmpnjimbob said:
I understand what you said about cooked wm6.5 ROMS already having these registry edits entered. All I was trying to point out was that the ROM that I am currently using didn't have the Irsir1 entry and so I just wondering if I could manually enter it myself.
. . . . Or . . . .
If we use the CAB file that Pajerm gave us it will do the registry tweaks for us so we don't have to use the advanced configuration tool or do the registry tweaks manually.
Correct?
Click to expand...
Click to collapse
Depends.well,i have kept both options open to myself and i find a pretty much of a decrease in discharging of the battery...so i will now try pajerms tricks too...in all,mine,pajerms,and adv.conf. are the settings i will be using on my device...
Alryt,can we have the reports?
pajerm said:
install this cab and you did it...
Click to expand...
Click to collapse
well,i am expecting a report from u in a couple of hours/days if this really helps.thanks for the .cab!

Is there any way to kcal cfg on H2OS?

Hi to all
I wonder if anyone knows of any way to achieve kcal screen configuration on H2OS.
I think that there is still no kernel developement for h2os, but perhaps theres another way to figure out to set saturation and contrast controls.
I would like H2OS as daily driver, but i need to change kcal screen default settings.
Any idea?
Thanks!!
smrdelj said:
Hi to all
I wonder if anyone knows of any way to achieve kcal screen configuration on H2OS.
I think that there is still no kernel developement for h2os, but perhaps theres another way to figure out to set saturation and contrast controls.
I would like H2OS as daily driver, but i need to change kcal screen default settings.
Any idea?
Thanks!!
Click to expand...
Click to collapse
It's unlikely this can happen. We don't have kernel sources for H2OS or O2 so we cannot compile a kernel with KCAL drivers. I hope I helped
So, is it really impossible without developing a kernel? No app, tweak, or anything instead? I can't believe it!
smrdelj said:
So, is it really impossible without developing a kernel? No app, tweak, or anything instead? I can't believe it!
Click to expand...
Click to collapse
As @zFramed said, unless the kernel has kcal incorporated, it isn't possible.
Ok guys, thanks!

NA on processor frecuencies

Hi guys, anyone knows why this happens? Thx (InvictaOS 4.16 hal3).
Itemt said:
Hi guys, anyone knows why this happens? Thx (InvictaOS 4.16 hal3).
Click to expand...
Click to collapse
Which kernel? Maybe the kernel did not support this or you have no root(don't think so). Lack of features in kernel manager always leads to one of those two things I mentioned.
In addition, check how many cores you have online - it may be that the Kernel Manager may not be able to detect settings if you have too many cores sleeping/offline.
echo92 said:
In addition, check how many cores you have online - it may be that the Kernel Manager may not be able to detect settings if you have too many cores sleeping/offline.
Click to expand...
Click to collapse
I think that too, thx
This happens when all the cores of small cluster is sleeping! since they are sleeping you cannot tweak them!

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