yashsingh1/xdaforums huggingface dataset:
[G2 and Desire Z Android Development] lalalandrus:
I noticed this as well. But deep sleep even at higher voltage still saves power because power is frequency dependant.

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

p = CV^2F so the most gains is by voltage, but frequency also makes a difference.

Attached is the vdd from 1.04 (i think, it is hard to tell based on git's history)

24576, 900
61440, 900
122880, 900
184320, 900
245760, 900
368640, 900
768000, 1050
806400, 1100
1113600, 1200
1209600, 1200
1305600, 1200
1401600, 1300
1497600, 1300
1516800, 1300
[G2 and Desire Z Android Development] philosophics:
Version 1.1.1 is giving me the same problems the previous version did. Locks up after boot and have to pull the battery before reverting to 1.0.4 so that's the version I'm going to stay on until the next update, again.

Sent from me CM7 Nightly HTC Vision using XDA App that needs to show signatures
[G2 and Desire Z Android Development] stumpyz9:
same here. hope they fix it soon.
[G2 and Desire Z Android Development] Cayniarb:
The frequencies below 192 are not used by the CPU. They determine nothing at all about power usage on idle.
[G2 and Desire Z Android Development] Cayniarb:
The voltages dropped with 1.1.0 and I brought them back up a tad in 1.1.1, but some users are still having issues. This was mostly only a problem on the Inc2, and I rebuilt that kernel for them with he table from 1.0.4.

If this is a widespread issue for people, I'm happy to rebuild this one as well. Either way, that table will be in the next version as well.
[G2 and Desire Z Android Development] jaydog69:
I'm doing alright with it on my G2 no freezes cept if I oc it too high
[G2 and Desire Z Android Development] KCRic:
OK, I didn't know if they were or not. They didn't seem to match the stepping correctly so it threw me off. I'm not sure why people would be getting bad battery life, I've noticed a minor drop off in it but nothing crazy. The voltages are fairly low but could go down a bit further in the lower and middle clock rates.

From what I can tell, this kernels vdd table is actually less than Pershoots - and people rave about battery life with his kernel. Could be the governor, that's the only thing I can think of unless people aren't taking new apps or a new ROM into account when judging it's battery life.

Just my 2 cents.
[G2 and Desire Z Android Development] philosophics:
Anything above default settings makes my device lock up. This has been the problem after 1.0.4

1.0.4 has no issues unless I OC to the max, which is completely over kill. It's not needed and I have no extra bacon to cook.

My comfortable setting is 1420max. Only because everything runs smooth. Anything lower and I feel like I'm using a G1.

Looking forward to the next update to the kernel...

Sent from me CM7 Nightly HTC Vision using XDA App that needs to show signatures
[G2 and Desire Z Android Development] KCRic:
What governor are you using? I'm not sure why - and it may just be me, but interactive causes mine to reboot (both hard and soft - mostly soft) even at the lower frequencies. If I take it to 1.2GHz or higher it locks up in a matter of seconds and I have to do a battery pull. Only when I set it to interactive. Smartass works flawlessly all the way to 2GHz. Just thought I'd throw that out there.

I really need to start pulling logs to help out. Or is it last_kmsg that's needed for kernel issues?
[G2 and Desire Z Android Development] imanoob:
Hi I have been getting bootloops with wifi calling. I am using MIUI and I was using the wifi calling fine with this rom before in 1.1.0. Also wifi calling enables, but when you attempt to make a call it does not work and the phone gets stuck in a bootloop and wifi won't turn on or off. You can fix this by doing a battery pull.
[G2 and Desire Z Android Development] G1ForFun:
I have the same exact results with interactive.....my phone hates it...it boot loops itself at 800MHz on interactive and I have weird wake issues with it. I never use it anymore as a result....On demand is my choice...never had any stability issues with it.
[G2 and Desire Z Android Development] philosophics:
That's strange that yours works flawlessly with smartass cause I have the same issues with smartass that you do with interactive. The only other difference is that it's with governor with me. Doesn't matter what governor I'm using, if the cpu is set higher than defaults, it locks up on boot...
[G2 and Desire Z Android Development] KCRic:
Have you messed with the voltages at all?

I know normally it's differences in the CPU when they're manufactured that allow some to go higher, some not. However, I use to (2.2 days, flippy's kernel) be able to go up to 1.8 - 1.9GHz, then suddenly I wasn't able to when the kernel was updated. 2.3 didn't help while we still used the old .32 kernel. This kernel and Umaro's have allowed me to OC as high as the kernel will allow (as long as it's not on interactive - odd). Maybe my phone likes the code, voltages, or both. Who knows but I would try lowering or raising the voltages beyond the default and see if it helps.
[G2 and Desire Z Android Development] philosophics:
I've used vipermod to raise voltage by 25 and the kernel is just fine on any governor but it doesn't stick when the device is rebooted. I then have to pull battery, boot into bootloader, boot into recovery, flash 1.0.4, reboot, set cpu to default speeds, reboot into recovery, flash latest, reboot, raise voltages by 25 with vipermod, go back to the cpu speeds I had set previously and pray my phone doesn't die or have to be rebooted.

As you can see, this process is quite annoying and I would rather stay on 1.0.4 until I don't have to run so many steps everytime the device reboots...

Sent from me CM7 Nightly HTC Vision using XDA App that needs to show signatures
[G2 and Desire Z Android Development] ultma75:
Sounds like a hassle
[G2 and Desire Z Android Development] CyberWalrus:
you are using the "save changes" option in vipermod right? I've adjusted some of my voltages and 1.1.1 works fine, and vipermod creates an init.d script that applies the changes every boot. Failing that, you can easily create the script yourself, just create a file /system/etc/init.d/88voltages which contains

except with your voltages. Should work perfectly!

(those are the voltages I use, I just upped the voltages for 1.96 and 2.04 and it works perfectly for me)
[G2 and Desire Z Android Development] KCRic:
In the event you want to keep the voltages you set because you found a setup that works - just copy the init.d voltage file. It should be named something like "74havsvoltages". Use Root Explorer or ADB to copy it. All you have to do it move it to that exact same location in your next ROM and reboot.

Deleting it and rebooting will set the voltages back to default.
[G2 and Desire Z Android Development] philosophics:
It would be nice to have an update.zip I can flash along side the nightly and kernel so I don't have to reboot so many times...

Update,

So 1.1.2 is out and has the 1.0.4 voltage tables so that's a plus. Does the file vipermod ...mods get replaced when I flash the kernel update or do I need to delete it? That's probably a stupid question. Either way, I'm going to use the viperwipe...

Sent from me CM7 Nightly HTC Vision using XDA App that needs to show signatures
[G2 and Desire Z Android Development] Samhain77:
I got no wifi with all these kernels.... It says wifi on but it's not operating in anyway. I'm on htc dz with stock rooted gb and other kernels (like unity v5) are working...

._.-*Sent from my HTC Desire Z using Tapatalk Pro*-._.
[G2 and Desire Z Android Development] xT4Z1N4TRx:
This is only for AOSP, not sense

Sent from my Desire Z
[G2 and Desire Z Android Development] ultma75:
Working great so far
[G2 and Desire Z Android Development] Samhain77:
Oh my God..... I just read it now on the topic title..... Sorry....

._.-*Sent from my HTC Desire Z using Tapatalk Pro*-._.
[G2 and Desire Z Android Development] xT4Z1N4TRx:
Haha its ok, we all make mistakes

Sent from my Desire Z
[Nexus S Q&A, Help & Troubleshooting] applefanboylol:
does anyone have GPS issues? it takes way to long to find GPS. my HTC hero would find it within a second or two. I'm really regretting this phone. this is supposed to be a next Gen phone?
[Nexus S Q&A, Help & Troubleshooting] zephiK:
um.. "next-gen" phones would be phones with dual cores like EVO 3D, Atrix 4G, Sensation, G2x, etc.

and no i don't have any problems with GPS
[Nexus S Q&A, Help & Troubleshooting] applefanboylol:
compared to my hero it should very much be next Gen, that's what I mean.
[Nexus S Q&A, Help & Troubleshooting] zephiK:
heres a thread I found on Google http://xdaforums.com/showthread.php?t=1077185

Sprint Nexus S 4G was supposed to receive a OTA this week. It's been delayed and not sure when they're going to get it. So you might want to just wait out for that since a radio was supposed to be upgraded and could fix your existing problems. If not you could always return it and get the EVO 3D (?)
[Nexus S Q&A, Help & Troubleshooting] applefanboylol:
thanks, I would but my 30 days has expired.
[Nexus S Q&A, Help & Troubleshooting] iboj007:
i've had issues with my gps too

i9020a

Att

Maryland

It struggles hard to find a lock when moving. Once moving, it loses lock frequently. Coming from a Nexus One, it's a huge downgrade.

This happens even on a cloudless day.
[Nexus S Q&A, Help & Troubleshooting] applefanboylol:
ya it sucks cause I regret getting this phone because of these deal breakers GPS and internet speed... not complaining just disappointed in Samsung and Google
[Desire HD Android Development] Cayniarb:
​

AOSP Kernels for HTC's 8x50, 7x30, and 8x60 Devices

Also available for the Motorola Xoom​

​

​

8x50 Changelog

8x60 Changelog

7x30 Changelog

Downloads

FAQ

Source Code​
[Desire HD Android Development] arrom1983:
im running the latest miui and installed this kernel no problems so far running nice.
[Desire HD Android Development] jerrylzy:
This kernel supports many different devices?
[Desire HD Android Development] Cayniarb:
Yes it does support a lot of devices. 13 devices now have Tiamat Kernels and the Xoom has a Tiamat ROM to go with it.

Welcome to the empire ;p
[Desire HD Android Development] famonaco:
hi mate, if you make a good kernel for our desense rom like an exclusive ;)

we will be your betatesters :P

thx in advance mate
[Desire HD Android Development] Morak75:
What do you mean by "7x30" and "8x50" ?
[Desire HD Android Development] Spike_M:
good job guys

is this kernel have battery drain fix for cyanogen and miui roms?
[Desire HD Android Development] LorD ClockaN:
oooo, competition :)

welcome!

I've seen your git this morning.. and.. most of tweaks from my kernel source :)
[Desire HD Android Development] Leechoonhwee:
It refers to the SnapDragon chipset....
[Desire HD Android Development] johnny8910:
MIUI 1.7.22

Sweet on MIUI .22 for me, battery drain good.
[Desire HD Android Development] Cayniarb:
The Qualcomm Snapdragon 8x50 chipset is in the Inc, Evo, Desire, and N1.

The Qualcomm Snapdragon 8x55 chipset is referred to as the 7x30 chipset because it uses acpuclock-msm7x30 (no idea why, just the way it is). This is in the DesireHD/Inspire, DesireZ/G2, MyTouch 4G, Desire S, Merge, Inc2, IncS, TBolt, and Shift.

The x in those numbers is a modifier to indicate the radio(s) included with it.
[Desire HD Android Development] NiarkMAN:
+1 Good performance on MIUI 1.7.22
[Desire HD Android Development] Morak75:
Good explanation

Thanks for explaining that :)
[Desire HD Android Development] dd4285:
Hi, this kernel use oc daemon?
[Desire HD Android Development] cruzin_cruzing:
No.
[Desire HD Android Development] Cayniarb:
Not knowing who you are, let's assume I did not get anything from your kernel.

I honestly haven't been working on this series very long, so most of the modifications I have made are fairly common. Beyond that, the only other repos I've looked at on this are CM's, bcnice20's, and my own.

I realize I'm stepping into the 7x30 kernel scene a bit late in the life for a lot of the devices, and I'm not trying to piss off the established developers that are already here. I've had a lot of users asking me to take up these devices and, really, I'm bored waiting for kernel source for the Sensation and/or Evo 3D.
[Desire HD Android Development] peste76:
Since this one is for multi devices we cannot calculate with such things like audio boost as in LorD´s Kernel or do we ? The HTC Desire HD is a bit to silent with standard kernels.
[Desire HD Android Development] Cayniarb:
I'm not sure I understand your question.

These kernels do have audio boost included though.
[Desire HD Android Development] cruzin_cruzing:
I think he means that kernels for the DHD usually have a 20% audio boost.
[Desire HD Android Development] vinmoto:
2wcr support....????????????
[Desire HD Android Development] peste76:
So great. But why didn´t you understand it ? ^^

Exact, thanks.
[Desire HD Android Development] baltazar.nilsson:
Hi. Do you think you can check with Lord Clockan if it´s possible to use his gps settings for this kernel?? Or can you fix the gps. All day yesterday my gps didn´t set my position right, not even once. And this morning I flashed LordMod UE 6.3 and gps found my location at once..

Cheers..
[Desire HD Android Development] LorD ClockaN:
Gps doesn't have anything to do with kernel..

Sent from Desire HD with CyanogenLordMod!!!
[Desire HD Android Development] baltazar.nilsson:
That´s strange.. Since it didn´t work with this kernel at all ( for me ) but when I changed it worked just fine directly.. Hmm..
[Desire HD Android Development] a user:
i had a total phone freez witht his kernel on NDT miui. happened only with this kernel till now.

but till then it was smoother that lordmod 6.3 cfs. lordmod 6.3 bfs just causes a lot of trouble already during boot up.

but i really miss the ondemand governor here! the ondemand governor from the new 2.6.35 kernel base of htc desire hd is the best governor available!
[Desire HD Android Development] htctouchelfin:
Mmmm.. very good kernel... tryn to reach 2035 but is really hard... maybe step by step..

Ok, the right way is to get up the min freq so when you wake up the DHD it don'freeze. For me 729-2035 work
[Desire HD Android Development] a user:
i hope this kernel does not will include the 20% audio boost. there are many users reporting sound issues due to this if music is played over the phone speakers.

this is the reason why e.g. and other kernel devs here reduced or even removed the audio boosts partially.
[Desire HD Android Development] a user:
any news on the update? changelog claims a 1.1.0 version but in the download section for dhd is still only 1.0.4
[Desire HD Android Development] cruzin_cruzing:
It's still under testing.
[Desire HD Android Development] a user:
hehe, that's what i intended to do... testing it for my rom to offer another option for my users ;)
[Desire HD Android Development] a user:
any eta?

10chr
[Desire HD Android Development] buzzboy:
Just to say, 1.1.0 is great so far, Finding battery drain very good surprisingly on Nightly 160. Will post stats later, but very smooth indeed up to this point.

Regards and Thanks.
[Desire HD Android Development] Paradoxxx:
Lets give a try.

Edit : wellll, i downloaded it and made few benchmarks with it.

I got a big gpu performance decrease.

Setcpu report 2400 bogomips, at 2ghz, when lord's give 3000+.

So i don't know about battery life, as i prefer performance instead battery, I'm back on lordmod.
[Desire HD Android Development] a user:
battery is the same add lirdmod.

But gpu performance is even worse than miui/c dock kernel
[myTouch 4G Android Development] Cayniarb:
​

AOSP Kernels for HTC's 8x50, 7x30, and 8x60 Devices

Also available for the Motorola Xoom​

​

​

8x50 Changelog

8x60 Changelog

7x30 Changelog

Downloads

FAQ

Source Code​
[myTouch 4G Android Development] DADDYDC650:
New kernels are awesome!

Thank you! I'll try it out as soon as possible.
[myTouch 4G Android Development] thederekjay:
Nice to see you got this posted... :D
[myTouch 4G Android Development] GazaIan:
Might have to try this..
[myTouch 4G Android Development] synaesthetic:
Already downloaded, will flash it tonight when I update my nightly build. :)
[myTouch 4G Android Development] Infinite76:
Flashed it. Seems quite stable. Noticed its not as overclocked as most and the smartass governor changes clock speed in smaller increments. I guess that is to conserve battery life.

from the mind of minolta
[myTouch 4G Android Development] saotua:
Awesome... great to see new kernel for MT4G. Thank you
[myTouch 4G Android Development] stlouie65:
Thanks for the kernel
[myTouch 4G Android Development] Infinite76:
Been running for 5.5 hours and at 78 percent. That is with an hour of talk time and normal apps running

from the mind of minolta
[myTouch 4G Android Development] synaesthetic:
Battery life on this kernel is definitely improved over faux's kernel and the insanity v2 kernel... a little less smooth than insanity v2, but my battery isn't threatening to overheat, so we're good!

Liking this so far. :)
[myTouch 4G Android Development] eqjunkie829:
Great to see another kernel option. Thank you for this!
[myTouch 4G Android Development] marseillesw:
Will there be a sense version of this kernel? Would love to try this out
[myTouch 4G Android Development] thederekjay:
I highly doubt it.. but maybe?

Sent from my HTC Glacier
[myTouch 4G Android Development] Dragonswithin:
Installed this with faux123 ASOP ROM then took a 4 hour trip to LA. Battery life and everything looked good but as soon as I started taking pictures the phone would start to lock up. Even got a error message saying could not connect to camera at one point. Flashed back to faux123 kernel and everything is working fine again. When I have more time I will try this again and get some logs for the dev.
[myTouch 4G Android Development] SuperDave81:
Kernel's working great for me. Thanks for this.
[myTouch 4G Android Development] synaesthetic:
I was using the 1.02 version and everything was quite fine, good battery life and excellent performance. The 1.03 version somehow tanked my battery life (even with the overclock completely removed) and caused a bit of instability with moderate OC, so I went to 1GHz clocks.

Really though the battery drain was concerning... I was losing 1% every five or so minutes while the phone was sleeping.
[myTouch 4G Android Development] :
What rom were you using? I'm trying this out on CM7 RC1 and so far so good.
[myTouch 4G Android Development] TabascoTX:
For anyone still using Liquid,Its working good with the Liquid rom so far.
[myTouch 4G Android Development] :
UPDATE:

I spoke too soon, my battery has been draining like crazy on 1.0.3 on this rom, I just want back to 1.0.2 and it seems to be doing better.
[myTouch 4G Android Development] TabascoTX:
The only time I've seen issues with quick battery drain is with FB or Twitter,but that isn't a kernels issues its the apps themselves using data.

Update:Worked fine no FC's,seemed a little bit laggy tho. Don't think its a kernel issue so much as a compatibility issue with Liquid Metal.
[myTouch 4G Android Development] synaesthetic:
I don't have Twitter or Facebook installed on my device. Version 1.02 did not have excessive battery drain while sleeping, but 1.03 did.

I did a test on 1.03 after I noticed my battery life worsening, and so I took it off the charger and simply let it idle for the entire day. After 8 hours, I was down to 52%.

I change kernels and ROMs often. :D Now I'm using the insanity v3 kernel, 122/1017 clocks, and a day of rather light use left me at 81% at the end of the day. Tiamat 1.02 with similar clocks also leaves me around 78-80% after a day of light use. It's just 1.03 that's draining the battery excessively when it should be sleeping.
[myTouch 4G Android Development] Cayniarb:
Well, let me know if this issue continues in 1.0.4. Beyond that, I have to say this is really strange - it doesn't match up with any of the battery reports from any of the other devices -- including the DHD/Inspire 4G and DZ/G@ (which are the exact same kernel as the MT4G).
[myTouch 4G Android Development] synaesthetic:
I'll try the new kernel and let you know what happens. :)
[myTouch 4G Android Development] jberg22:
i was running this on MIUI 1.7.22 with great battery life. when i updated to the newest version of MIUI 1.7.29 the battery started draining real fast even when i wasn't using my phone.

i'm wondering if this could be because the newest MIUI version uses android 2.3.5 rather than 2.3.4. is this kernel compatible with 2.3.5?
[myTouch 4G Android Development] stlouie65:
The latest release 1.04 seems to be running very well. I have it O/C'd to 18Mhz with not hiccups and within the past few hours, I've been uploading about 10 pics to my online account via the phone with very minimal battery usage. I'm usually a heavy FB, FS, G+ user throughout the day, so I'll report my findings at the end of the day.

Thanks again for this wonderful Kernel
[myTouch 4G Android Development] dagod80:
I love this kernel but can't find the newest links for my phone on the site
[myTouch 4G Android Development] Infinite76:
The links on the site aren't working

from the mind of minolta
[myTouch 4G Android Development] thederekjay:
http://tiamat-dev.com/tiamat_msm7230/ <---Downloads working fine
[myTouch 4G Android Development] dagod80:
Those links just make you go in circles. They are not the downloads

Edit downloads work from pc but not phone
[myTouch 4G Android Development] dagod80:
Ok got kernel downloaded but got a couple reboots playing with the governors. I think ilk stock with the zinx .14 kernel for now. Its amazing
[myTouch 4G Android Development] stlouie65:
Yeah, this on is great for CM7 based ROMS. I would get about 18Mhz on the O/C solid, no freezes
[myTouch 4G Android Development] Infinite76:
Can you post it to a regular download link or dropbox?

from the mind of minolta
[myTouch 4G Android Development] ionic7:
It took me a a whole 10 seconds to navigate to the download from their link in op, its really not that hard...
[myTouch 4G Android Development] Infinite76:
I did that. Lol... the link wasn't working correctly. They fixed it though so I am cool.

from the mind of minolta
[myTouch 4G Android Development] chattguy:
Hate to say it brother, links broken again. Trying to D/L the latest Dinc SBC build, I keep getting 404's and timeouts on my pc and my phone.
[myTouch 4G Android Development] nimms:
http://tiamat-dev.com/tiamat_msm7230/ try here for mytouch 4g
[myTouch 4G Android Development] Infinite76:
Last couple of builds have made my phone freeze. Does anyone know the developers?

from the mind of minolta
[myTouch 4G Android Development] The Archangel:
I've been using it for bout maybe 2 days now, no issues with it. Might want to flash a new kernel, then this one again.
[myTouch 4G Android Development] idiopathic:
1.1.2

Tried 1.1.2 but didn't like it. The quick charge seems to recharge my phone quickly but the battery life sucked. The battery level dropped quickly after charging. Went back to 1.1.1 and the battery life seems to be normal again. Anybody notice the change?
[myTouch 4G Android Development] yang yu:
nice work^_^
[myTouch 4G Android Development] honover:
Does this have two way call recording?
[myTouch 4G Android Development] blinksilver:
I was wondering how closely this kernel stays in sync with the CM nighties? There has been a lot of activity recently in the snapdragon 7x30 branch and I starting to worry about compatibility a bit. Plus you, new features+bug fixes are always well received.
[HD2 Android Q&A, Help & Troubleshooting and Genera] bhanumagotra:
My Phone's internal memory gets used up when i download some application from the android market(which is quite obvious) , but after it gets installed , the applicaion's setup file still uses internal memory along with installed files ..

is there any way clean up these downloaded setup files ..

Please please please help me .. i am running short of memory here inspite of APP2SD ..