yashsingh1/xdaforums huggingface dataset:
[Desire Android Development] beady_uk:
Problems

Since installing this kernel (5e 925mv no audio mod) ive had a couple of problems.

1 - My yahoo mail app and gmail app have stopped auto recieving emails. Now i have to open the app and manually check for mail.

2- My beautiful widgets home widget keeps reverting to stock clock and weather skins. I have to delete installed skins, then reboot and install new skins. Then it will eventually randomly just revert to stock.

3- Launcher pro keeps force closing.

Anyone got any idea before i restore nandroid?

Thanks
[Desire Android Development] jastonas:
Anyone tried this with the new DevillainHD rom?

Edit: Tried it and it works :)
[Desire Android Development] Lennyuk:
If you mean SuperVillainHD then yes, it does work, and recommended in the OP.

As always, thanks RichardTrip for your great kernels :)
[Desire Android Development] richardtrip:
New version

V2:

disabled debugging options

fixed ext2/3

added Performance and Conservative scheduler
[Desire Android Development] ssauger:
without setcpu it wont work?
[Desire Android Development] davdavo:
Damn you Richard. Love your work :D
[Desire Android Development] Lennyuk:
oh come on Richard, I only just flashed v1! give me a chance :P
[Desire Android Development] Stylez Ray.:
Thanks for the update but WIFI is still not working on Pinky 1.8 :(
[Desire Android Development] Oijkn:
Thanks for the update mate i will try it now :)

The first version is approximately 10 Mo and the second version 3Mo, how do you explain it richardtrip ??

PS: You have do a little mistake with the name of the link in first post is not "Froyo Kernel V1" but "Froyo Kernel V2" i think ;)

BTW good work richardtrip!!

Edit

: All seems good like as always ^^ can you tell me if the "conservative" mode is the same that "interactive" mode please ??
[Desire Android Development] Sebby:
wifi is working on madaco R8
[Desire Android Development] Tirinoarim:
Holy fook-sticks. Just put this on LeeDroid 2.1a and my Quad went from 1169 to 1243 (on demand) and 1538 (performance).

Sweeeeeeeet!
[Desire Android Development] Tirinoarim:
I assume the bit where he said "Debugging disabled" he means excluding all the debug info/symbols in the build thereby making the binaries much smaller?
[Desire Android Development] Fightspit:
Does this kernel fix the camera bug in Desire new sense ROM (from deirehd or Z) ?
[Desire Android Development] Lennyuk:
no...

10 char
[Desire Android Development] Sebby:
thanks richard for the great job

i missing only one thing (interactive governor):rolleyes:

your the best:D
[Desire Android Development] alexdoux25:
Aurax 7.8.1.
[Desire Android Development] Alex-V:
i think it must work...maybe try the new vers 2

with kind regards..Alex

again thanks to op for the new version :)
[Desire Android Development] alexdoux25:
Thanks a lot, I"ll try.;)
[Desire Android Development] malaga82:
A word about battery consumption?

Just to know if it's better than default kernel...
[Desire Android Development] knights191:
I installed the kernel. Do I understand correctly that I need to install SetCPU to use the 1113mhz speed mode???

Because when I don't load SetCPU .. my MHZ graph in SystemPanel shows 998 as max speed.
[Desire Android Development] @ngel:
SetCPU (or an equivalent app, like JuiceDefender Pro) is always required if you want overclock beyond the stock 998 MHz.
[Desire Android Development] iemand12:
How is the temperature on the svs versions, because here in hot and sunny South Africa i have to use the 875 undervolt versions, because as soon as i'm on 3g the phone gets insanely hot.
[Desire Android Development] hamdir:
yes, its the HAVS version its not stable on all phones, i had FCs with it too

try to install the SVS version, 5e_1113mhz

Temperatures for SVS version are the same as stock even better as long as you don't over clock
[Desire Android Development] beady_uk:
Ok thanks for that. Ill try that now.

Im not very technical so can someone give a little explaination to the difference between SVS and HAVS?

Thanks
[Desire Android Development] hamdir:
here you go
[Desire Android Development] elmalote:
What do you mean? How do I check it? :o
[Desire Android Development] beady_uk:
Ok i have restored my nandroid, rebooted, and then flashed the SVS 1113mhz.

Still no mail being pushed to phone. not noticed other problems but its only been running for half an hour.

Is there something in this kernel that could conflict with mail being pushed to the phone or have i missed something obvious?

Thanks
[Desire Android Development] hamdir:
download quick system info from the market
[Desire Android Development] elmalote:
it says system storage Total 250MB and Free 9.77MB...
[Desire Android Development] hamdir:
well its good, im running of system storage n having issues but ur good

did you try the SVS version, v5e_1113mhz

if it gets stuck at htc boot animation after flash, reboot using (trackpad+volume down+power)
[Desire Android Development] elmalote:
I'm already running 1113mhz on the V3, I wanna go higher :D

Update:

Just tried the 5e_1190 version, rebooted using trackpad, vol down and power. No go :(
[Desire Android Development] Benderzoid:
Thanks Richard,

works perfectly here. Updated from Version 3 to Version V5e_HAVS@875mV min tomorrow and without problems.

New Highscores for me at Quadrant & Nenamark:

21,3 FPS @ NenaMark 1.4

1515 Points @ Quadrant with "Performance" Mode and 1.113 Mhz

Great work!
[Desire Android Development] bg_man:
I've tried V5e_HAVS@875mV min. Perfomance was pretty good. Self rebooted once after 12 hours.

Now I'll try V5e_HAVS@925mV min.
[Desire Android Development] DWNHLLR:
Just tried the v5e ontop of an official froyo release Rom from here and managed to get 1564 on quadrant.

Ran psx4droid for a little bit playing grand tourism 2 to test it. Still won't run smooth with cars in front of you. The phone was starting to get a bit warm though.

Kudos to all of the developers out there doing an awesome job out there!
[Desire Android Development] erto90:
can I know the min voltage for Froyo Kernel V5e 1190Mhz max and Froyo Kernel V5e 1113Mhz max ?

edit: understood
[Desire Android Development] choumss:
hi ! maybe it's a newbie question.

But what are the difference between HAVS and SVS ?

What means HAVS and SVS ?

I use V5e HAVS 875mv audiomod and auraxtsense v8 (i have deleted sense and many other stuff, i use launcherpro)

No FC no reboot and pretty smooth...

1487 on quadrant, 32 on linpack and 31.3 on neocore

thanks!
[Desire Android Development] ahac85:
can anyone report on battery life on v5e 1113mhz, i'm experience 10% loss overnight previously on v4 it was only 2% in 7hours with 3g data on
[Desire Android Development] logicalextreme:
Mine (v5e HAVS) seems about the same as it was before. I would imagine it depends on HAVS/SVS, whether you're using SetCPU, which kernel you came from, etc. I haven't touched the voltages yet. Maybe try a different v5 or revert to v4? Different people seem to have best results with different versions of this.
[Desire Android Development] hamdir:
my phone been running flawlessly with v5e_1113mhz, right now its on 50% i recharged it since 19hours (light usage) around the same consumption as HAVS to be honest but obviously more stable

this is the fastest state on my desire since ever and best battery consumption, maybe radio 32.48.00.32U_5.11.05.14 have something to do with it i flashed it few days ago

i found interactive 998mhz mode is the best solution to interface lag, everything is very smooth it, while games runs best at 998mhz performance (for example asphalt frame rate might go crazy down suddenly with ondemand or interactive)

i also found that setcpu profiles are needless and i suspect they consume battery and some performance

one other thing to keep in mind if you are constantly flashing between roms, remember any rom will need at least a day of usage to get stable and smooth

i think i will stop fooling around with it and just enjoy it for a while :)
[Desire Android Development] siliconaddict:
Have you ever considered Paolo Valente's BFQ I/O scheduler?
[Desire Android Development] NinjaSiam:
i have a noob question regarding the kernel...

Froyo Kernel V5e_HAVS@925mV min

Froyo Kernel V5e_HAVS@875mV min

this kernel runs the phone at the minimum voltage stated but speed varies.

Froyo Kernel V5e 1190Mhz max

Froyo Kernel V5e 1113Mhz max

speed runs at stated speed max but voltage varies.

is my statement correct according to the kernel?still cant understand what does the different kernels do...do enlighten me...thanx for your time... :)
[Desire Android Development] mugor:
for these kernels how do you change the default (screen on) governor from demand to interactive? if i use setcpu to change it to interactive, once i turn the screen off and back on again it defaults back to demand.
[Desire Android Development] bwis100:
Desire have problem of bluetooth earphone?!?!

Dear everyone, I am using Desire with Android 2.2 - Bravo Desire Froyo V2.4

Kernel V5E no audiomod , radio 32.42.00.32U_5.09.00.08.

I am facing a problem with bluetooth earphone, I am good with normal talking through my phone, when ever I use bluetooth, the sound just like over-amplified ,

I hardly understood what were they talking about, and after I close my bluetooth

earphone, my phone just like switch into audiomod( I am not using audiomod), I minimum my volume, I still feel it's too loud. The insteresting thing is that, after I

reboot my Desire, it's volume back to normal( NoAudio mod).

I am using Desire in Thailand, my friend using the same rom, same kernel like mines in Taiwan, but they are working both phone and bluetooth normal.

Does anyone here ever face this kind of problem?!?!!I strongly wanna my bluetooth

earphone work normal and clear. Bluetooth earphone= itech (support Bluetooth 2.1)

I am sorry if I am posting the wrong msg to uncorrect zone!!:)
[Desire Android Development] MrLuje:
I have a similar behavior... I set it to smartass but after some time it always go back to interactive :-/
[Desire Android Development] BigMrB:
Hey, just flashed Froyo Kernel V5e 1190Mhz max on neo's 7.8.1 rom...super quick but even after i turn set CPU right down, my battery still gets eaten.. any set up suggestions?
[Desire Android Development] richardtrip:
Update:

V5f:

Add BFS (Brain F*CK Scheduler).
[Desire Android Development] Fightspit:
Oh yeah !!
[Desire Android Development] Alex-V:
set in setcpu load on boot...it can be that the screenscale makes this...also you can delete screenscale under system/etc/init.d and set a screen of profile instead screenscale

with kind regards..Alex
[Desire Android Development] beanbean50:
Nearly touching 1900 on quadrant using V5f havs@875mV on MyTouch HD, can't complain at that...!
[Desire Android Development] K900:
BFS is awesome, thanks Richard

Sent from my HDfied HTC Desire
[Desire Android Development] hamdir:
Richard does it still contain the gpu patch it isn't listed in the features list and can you please explain CFQ and BFS are two separate things? Thx
[Desire Android Development] TymmyD:
The v5f 1190mhz doesn't seem to have the new bfs.

Downloaded and flashed twice now. Anyone else?
[Desire Android Development] addoyle:
Neither dies the 1113 version, thanks Hamdir for the extra re boot advice.
[Desire Android Development] PinkySlayer:
Neither does v5_havs@975?
[Desire Android Development] sibere:
Should be compiled with it tho... strange.

I'll give it a try later.
[Desire Android Development] hamdir:
BFS is not a scheduler in setcpu, its an overall scheduler

Eitherway I'm testing it right now and I have I'm no fan, BFS gives better results in benchmarks

But with interactive performance is not consistent, although fast it keeps droping speed even with the HTC keyboard, angry birds frame rate drops at intractive it goes back to super smooth with performance mode, asphalt suffered heavy frame drops in interactive

With version 5e sense my desire was running like a dream

I don't think BFS is suitable for sense, neo was telling me the same the othertime and he switched back to CFS in his latest aura kernel

Definitely going back to 5e
[Desire Android Development] PinkySlayer:
Performance @1113, worst benchmarks I've had in a hd Rom. Usually 1750 and 42 linpak, now only 1550 and 35.
[Desire Android Development] carlos67:
Guys

Feeling a bit brain f**cked here. Just spent last 3 hours reading the whole thread. Need a little pointer as to where to go next.:o

Installed V5e_1113Mhz with audiomod - no problem. Quadrant reported 1243, seems respectable.

I want good battery performance so do I need to install SetCPU and use a profile? What Mhz does my CPU run when in sleep mode with just V5e (no SetCPU).?

As I understand it, the V5e_1113 Kernel adjusts my CPU frequ. between ~266MHz and 997MHz right? If this is the case, then why would I need SetCPU as my CPU already runs at lowest speed in sleep mode.

Are there any holes in my logic and thinking.

Edit: Running rooted Stock Froyo Sense ROM with a few tweaks (trackpad wake and rosie drag 'n' drop on leap view)
[Desire Android Development] hamdir:
Still testing v5f_1113mhz

I don't know which version if BFS this is

But definitely is problematic In interactive mode, I'm experiencing random pauses in the GUI scrolling and typing and severe browser slowdown

I think it should be kept as a separate version
[Desire Android Development] richardtrip:
If you don't like bfs stick with the V5e version.
[Desire Android Development] hamdir:
Hehe I did, I was just sharing my experience since v5e is awesome

Thanks for all your hard work, you are the best
[Desire Android Development] carlos67:
Hamdir

Any chance of a reply to my post #817, while your online? Would be very appreciated :)
[Desire Android Development] ahac85:
if you dont want to overclock or underclock your cpu there is no need to install setcpu.

setcpu is required if you want change the default behaviour of the cpu, i.e. make it run faster (1113mhz) for better performance or run slower for extended battery life for example underclocking it to 768mhz instead of the default 998mhz
[Desire Android Development] brpqzme:
hey guys

tried reading through the thread (but couldn't manage all of it, 80+pages!). is there an intro to custom kernels at all? as in, how to install (do we just download + flash any ONE of the files listed etc.) and what OC and UV'ing does, exactly? (well, OC I understand, but not UV)

thanks, sorry for the easy questions :o
[Desire Android Development] r47z:
lovely kernel :)
[Desire Android Development] K900:
Just download and flash. UV is for UnderVolt, so less power is given to the CPU when it doesn't need it

Sent from my HDfied HTC Desire
[Desire Android Development] System of a pWne!^:
Holy Crap, your CPU-rate is incredibly high. I only get 4473 on my MoDaCo R9 with this kernel (no HD-ROM). What is your secret?
[Desire Android Development] System of a pWne!^:
@richardtrip: Why does the CPU-Scalings of 128 MHz do not work anymore? Please add it again.

Using 5f HAVS 950 mV.
[Desire Android Development] beanbean50:
there's no secret lol...

not sure if it's Richard's kernel or the MyTouch ROM... or a combination of both...!
[Desire Android Development] mondilv:
Not sure BFS scheduler works in the revision.
[Desire Android Development] shnizlon:
Hi richard .

I want to ask about HID support for SENSE roms . Is it possible?

Thanks ;)
[Desire Android Development] mike1986.:
Will this kernel work with new 2.29.405.2 ROM?
[Desire Android Development] K900:
Why shouldn't it?

Sent from my HDfied HTC Desire
[Desire Android Development] mike1986.:
I've heard there is new kernel inside.
[Desire Android Development] K900:
Then nandroid and test it :)

Sent from my HDfied HTC Desire
[Desire Android Development] brpqzme:
Oh OK, thanks!

Do I need to download both the OC and UV one (cos there are separate links are eg 925mV min and 1190Mhz max) and flash each?
[Desire Android Development] K900:
No. The 1190Mhz one is not undervolted, the undervolted ones are 1113Mhz

Sent from my HDfied HTC Desire
[Desire Android Development] brpqzme:
ah, so just flash the 'Froyo Kernel V5f 1113Mhz max' then?

thanks for all your help :D
[Desire Android Development] youlsa:
I have some lagging problem with Rockplayer with V5f kernels(HAVS@925mV, HAVS@875mV, 1113MHz)

So I rolled back to V5e 875mV and no problem whatsoever.

There maybe some problem between BFS and Rockplayer, I guess.
[Desire Android Development] Psych0Chimp:
I'm thinking of using this kernel on top of teppic's ROM, that I am currently using, so I can get the GPU and SD card fix and other minor improvements.

However I have applied teppic's Power Saving Mod pack which undervolts, sets governors and scales the CPU based on screen state.

Does this kernel do all the above or will I have to re-apply teppic's mod pack?

Also does anyone know how teppic's undervolt compares to this one?

Thanks!

Chimp
[Desire Android Development] DirkStorck:
Could someone please tell me what voltage settings are used for "Froyo Kernel V5f_HAVS@875mV min" or where I have to look ?

Thanks!
[Desire Android Development] Mekrel:
struct clkctl_acpu_speed acpu_vdd_tbl[] = {
{ 19200, VOLTAGE_MIN, 975 },
{ 128000, VOLTAGE_MIN, 975 },
{ 245000, VOLTAGE_MIN, 1000 },
{ 256000, VOLTAGE_MIN, 1000 },
{ 384000, VOLTAGE_MIN, 1025 },
{ 422400, VOLTAGE_MIN, 1050 },
{ 460800, VOLTAGE_MIN, 1050 },
{ 499200, VOLTAGE_MIN, 1075 },
{ 537600, VOLTAGE_MIN, 1075 },
{ 576000, VOLTAGE_MIN, 1100 },
{ 614400, VOLTAGE_MIN, 1100 },
{ 652800, VOLTAGE_MIN, 1125 },
{ 691200, VOLTAGE_MIN, 1150 },
{ 729600, VOLTAGE_MIN, 1175 },
{ 768000, VOLTAGE_MIN, 1200 },
{ 806400, 1175, 1225 },
{ 844800, 1200, 1250 },
{ 883200, 1200, 1250 },
{ 921600, 1225, 1275 },
{ 960000, 1225, 1275 },
{ 998400, 1225, 1275 },
#ifdef	USE_OVERCLOCKING
{ 1036800, 1225, 1275 },
{ 1075200, 1225, 1275 },
{ 1113600, 1250, 1300 },
#endif
#ifdef	USE_EXTREMEOVERCLOCKING
{ 1152000, 1250, 1300 },
{ 1190400, 1250, 1300 },
#endif
{ 0 },
};
[Desire Android Development] DirkStorck:
But I think that is not the voltages for the "Froyo Kernel V5f_HAVS@875mV min" kernel...it starts with 975.
[Desire Android Development] Visentinel:
Where is BFS scheduler? Im using the v5f 1190 kernal and its not showing in setcpu and I have run an autodetect twice now.

Or is it inside another schedulers name?
[Desire Android Development] Jagdish84:
I think its a module you wont see it on Setcpu, it runs in the background...
[Desire Android Development] toyface:
Could there be a problem with this kernel v5f audiomod when listening to music whilst doing other tasks?

I'm getting reboots after it hangs whilst doing this
[Desire Android Development] bg_man:
Nope.

http://en.wikipedia.org/wiki/Brain_Fuck_Scheduler

The Brain **** Scheduler (or BFS) is a task scheduler designed for the Linux kernel in August of 2009 as an alternative to the Completely Fair Scheduler and the O(1) scheduler.[2] BFS was created by veteran kernel programmer Con Kolivas[3] and has been reported to improve responsiveness on light-NUMA (non-uniform memory access) Linux mobile devices and desktop computers with fewer than 16 cores.

Shortly following its introduction, the new scheduler made headlines within the Linux community, appearing on the front page of Slashdot, with reviews in Linux Magazine and Linux Pro Magazine.[4][5][6] Although there have been varied reviews of improved performance and responsiveness, it appears unlikely that BFS will be integrated into the mainline kernel.
[Desire Android Development] mondilv:
It's absent. (not finished port)

Did you see bfq-* anywhere in the kernel tree?

Of course, it's not so difficult to catch it from another kernel, but it's not the right way.

Master need do it.
[Desire Android Development] sibere:
I've downloaded the last git, but I've got compiler errors. reverted to prepatch and compiled (v5e) with no errors and a more optimized (at least for my phone) voltage table. I think I can live without BFS ;)

This is the table I've used:

struct clkctl_acpu_speed acpu_vdd_tbl[] = {
{ 19200, VOLTAGE_MIN, 925 },
{ 128000, VOLTAGE_MIN, 925 },
{ 245000, VOLTAGE_MIN, 950 },
{ 256000, VOLTAGE_MIN, 950 },
{ 384000, VOLTAGE_MIN, 975 },
{ 422400, VOLTAGE_MIN, 975 },
{ 460800, VOLTAGE_MIN, 975 },
{ 499200, VOLTAGE_MIN, 1000 },
{ 537600, VOLTAGE_MIN, 1025 },
{ 576000, VOLTAGE_MIN, 1025 },
{ 614400, VOLTAGE_MIN, 1050 },
{ 652800, VOLTAGE_MIN, 1075 },
{ 691200, VOLTAGE_MIN, 1100 },
{ 729600, VOLTAGE_MIN, 1125 },
{ 768000, VOLTAGE_MIN, 1150 },
{ 806400, 1075, 1150 },
{ 844800, 1075, 1150 },
{ 883200, 1125, 1175 },
{ 921600, 1150, 1200 },
{ 960000, 1150, 1200 },
{ 998400, 1175, 1200 },
#ifdef USE_OVERCLOCKING
{ 1036800, 1175, 1225 },
{ 1075200, 1200, 1275 },
{ 1113600, 1250, 1300 },
{ 1152000, 1275, 1300 },
[Desire Android Development] richardtrip:
bfq :confused: We are talking about bfs here (check the patches for bfs: http://ck.kolivas.org/patches/bfs/2.6.32/)
[Desire Android Development] hamdir:
Richard just a question, the latest oxygen Rom has bfs+bfq is it a better setup like this? or u prefer bfs+cfq
[Desire Android Development] sibere:
I was just wondering if there is a little bug in the AVS driver...

When I set the CPU freq. to 998MHz , I have this message in the log (dmesg)

AVS setting V to 1200 mV @960 MHz

and @960Mhz

AVS setting V to 1200 mV @921 MHz

AVS driver is always reporting 1 step lower on the freq.

and finally @ 245Mhz

AVS setting V to 925 mV @256 MHz

Yes!! 256MHZ!!

When I have some spare time, I'll try to remove this useless freq. from the list, build a new kernel and report any difference here.
[Desire Android Development] st0kes:
I've tried to compile this kernel but get the following build error. Has anyone else had this?

CC drivers/mtd/nand/nand_ids.o
LD drivers/mtd/nand/built-in.o
LD drivers/mtd/onenand/built-in.o
LD drivers/mtd/tests/built-in.o
LD drivers/mtd/built-in.o
CC drivers/net/mii.o
make[2]: *** No rule to make target `drivers/net/kineto_gan.o', needed by `drivers/net/built-in.o'. Stop.
make[1]: *** [drivers/net] Error 2
make: *** [drivers] Error 2
[Desire Android Development] spitjo:
After flashing this kernel (Kernel_Froyo_bfs_V5f_1113Mhz_noaudiomod.zip) on the lambros rom (is a modaco repack) i can't use the usb disk mode. my pc recognize the phone as a disk but can't access it (insert a disk in X:...tried on 3 different pcs) and the device boot is now very long (several minutes)

No fix or workaround? I love this kernel, i'd like to keep it...

EDIT: 4 minutes to boot. 1 minute before this kernel. Is this normal?

Using logcat i checked that when i set usb disk mode i get this error

W/Vold ( 250): Failed to unmount /mnt/secure/staging (Device or resource bus
y, retries 9, action 0)

Ok, please ignore the usb disk problem. was my fault. I was mounting a share with cifs in a folder on sdcard. obviously usb disk mode doesn't work without unmounting that first.
[Desire Android Development] Shane2:
Are you no longer going to offer a CFS version of this kernel? I seem to have issues with BFS kernels on MCR R9, and it actually seems to decrease rather than improve performance
[Desire Android Development] carlos67:
Sorry for the nOOb question guys:o

What is the default behaviour of the Kernel_Froyo_cfq_V5e_1113Mhz.zip?

I am running this kernel without setCPU and want to know what its default behaviour is (which govenor does it use by default) particularly in sleep mode with screen off. Will it jump to 1113Mhz under load?

Thanks:)
[Desire Android Development] mondilv:
Oops, sorry.

Thanks for the link.

Do you recommend to use CFQ as I/O scheduler?