Michael M.
Stamm-User
- 96
WICHTIGER HINWEIS: Weder ich, noch Android-Hilfe.de, übernehmen eine Garantie auf Erfolg, oder die Haftung für jegliche Beschädigungen an eurem "Samsung Galaxy Nexus". Wenn ihr nicht sicher seit, was ihr macht, könnt ihr hier gerne Fragen stellen, aber wenn ihr danach immer noch nicht genau wisst, was ihr tut: Lasst es bleiben!
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Der gesamte Dank geht an imoseyon
This is a minimalistic Galaxy Nexus kernel (ignore the filename - i hear the kernel works for both gsm and cdma, cmda kernel thread).
Download
CHANGELOG
(* next to version indicates versions that were general regarded as rock stable)
DIRECTIONS
Uh.... flash the zip in clockworkmod.
SOURCE
https://github.com/i...el-galaxy-nexus
Donate to your favorite charity, or donate to me.
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Originalquelle: [kernel] Leankernel: Minimalistic Kernel (1.4.0, 1/7/12) - RootzWiki
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Der gesamte Dank geht an imoseyon
This is a minimalistic Galaxy Nexus kernel (ignore the filename - i hear the kernel works for both gsm and cdma, cmda kernel thread).
Download
- Three Builds
- 1) stable
- 2) experimental 180mhz: 180mhz to 1.65ghz
- 3) experimental 230mhz: 230mhz to 1.65ghz
- Note experimental builds will have the following features in addition to the extra freq slots: [font=Roboto, helvetica, arial, sans-serif][background=rgb(247, 247, 247)]notrim + gamma control + sound control + vibe control + SIO scheduler default + tcp_veno default + hotplugx optimization for high freqs. SmartReflex is also enabled by default.[/background][/font]
- Patched to latest in Linux 3.0.x branch: 3.0.26, which was released 3/23/12 (lots of new/updated kernel code).
- All unnecessary kernel components removed to make kernel lean and fast!
- OC to 1.35Ghz (Michael Huang, optimized by me). Boot speed is maxed at 1.2ghz within kernel (in addition to ramdisk) for stability.
- GPU overclock to 384mhz and undervolted.
- User voltage control (Michael Huang, fixed and enhanced by me).
- InteractiveX V2 (screen-off hotplug of cpu1) added. Select it using setcpu if you want to use it.
- Ramdisk tweaks (sysctl, vm, filesystem speed, etc.)
- SWAP & zram (next generation compcache) support. Run "zram enable" in terminal.
- init.d support in ramdisk.
- HotplugX governor (Hotplug optimized and modified for screen-off suspend).
- cpufreq backport from Linux 3.4rc
- rcu code backport from Linux 3.3
- wakelock tweaks for wlan and lte modem
- other linux 3.2/3.3 backports: dm, futex, voltage regulator, memory compaction, etc.
- Undervolted by default (1.35ghz/1325, 1.2ghz/1300, 920mhz/1250, 700mhz/1150, 350mhz/950)
- lkflash - script to flash latest versions of leanKernel from Terminal (type "su" without quotes, hit enter, then type "lkflash" without quotes and then hit enter)
- checkv - voltage checking script (for custom undervolting) - detailed at bottom of this post.
- checkt - script that displays 1) your current temp, 2) # of times you were throttled due to temp "recently", 3) CPU trim type, and 4) CPU silicon type. (sample output)
- Fast USB charge (by chad0982) and "ffc" toggle script by me. (Open terminal, and type "ffc" without quotes then enter)
- ColorControl from both CM9 and Ezekeel (compatible with all ROMs). Helpful posts: 1and 2.
- TempControl - sysfs interface to control the CPU temp threshold. Read these two posts: 1 and 2.
- Variable GPU OC - sysfs interface to select GPU max speed between 307MHz (stock), 384MHz and 512Mhz. The changes take effect immediately. Check FAQ for more info and how to use it.
CHANGELOG
(* next to version indicates versions that were general regarded as rock stable)
- v1.0.0 - Initial release
- v1.0.1 - Fixed power off charging (only upgrade if you care about that).
- v1.1.0 - rcu code updated to linux 3.2-rc7, boot speed max forced to 1.2ghz within kernel (stability), hotplug governor should be more stable now, zram enabled including custom enable script (run "zram enable" in terminal), small bug fixed in voltage control code.
- v1.2.0 - interactiveX V2 with hotplug support, user undervolting works now, and all speeds undervolted by default (clear setcpu settings before flashing), ALSA SoC driver updated to 3.2-rc7
- v1.2.1 - reverted a dep voltage change I made in 1.2.0. Only update if you're experiencing stability issues in 1.2.0 (if your coming directly from a version prior to 1.2.0 make sure you clear custom voltage settings)
- v1.3.0 - re-wrote a lot of my user undervolting code (fixed some bugs and probably introduced others - haha), updated dm and futex code to linux 3.2, gpu undervolt at top speed, some code cleanup. (clear setcpu settings before flashing). Oh one more thing: undervolting 1.35ghz and higher is not reliable yet and is not recommended.
- v1.4.0 - updated to Linux 3.0.15 (small release), voltage regulator driver from Linux 3.2, omap clock data updated from latest official omap source.
- *v1.5.0 - updated to Linux 3.0.16 (big update), more accurate/reliable user voltage control for frequencies less than 1.35ghz.
- v1.6.0 - read this post.
- v1.6.1 - *battery drain - being fixed*, updated to Linux 3.0.17, fixed potential memleak in slub allocator, small omap4 update from android-omap source.
- v1.6.4 (pulled - stay tuned) - moved some of the features off of 1.6.1 (but kept them in experimental) in order to fix/pinpoint potential source of battery drain possibly introduced in 1.6.1. You do not need to upgrade from 1.6.1 if it's working fine for you. Cpufreq updated to Linux 3.3.
- v1.6.6 (bd0730ad3f57e050942356b647821256) - Fixed pm_suspend bug introduced by the Linux 3.0.17 patch *this fixes battery drain issue in 1.6.1 and 1.6.4*. Where's 1.6.5?
- v1.7.0 (a7f3d241d68fd48c9f216e8399226e9d) - a bunch of fixes and updates from android-omap source including the hotplug fix, deadline scheduler updated to linux 3.2.
- v1.7.1 (c2d0d4c59c198bb3f2281f164442ac0f) - removed some omap patches from 1.7.0 that may have been causing issues.
- v1.7.3 (049a8ce4be0f0a392d6c0b694de1ad73) - went back to 3.0.16 base as I suspect there were more things in 3.0.17 causing subtle issues in releases newer than 1.5.0. Added a fix to reduce screen unlock lag in interactiveX. Brought back some of the OMAP patches from upstream android-omap source.
- *v1.7.4 (3619144bee4cd86883692b48971ee5f8) - applied the rest of OMAP patches from android-omap source. Partially updated to 3.0.17. Wireless ADB support (if ROM has built-in support for it).
- *v1.8.0 (7ddb6ac13d01ceaeed25b83ab13afb8c) - Updated to Linux 3.0.18 (big update - lots of fixes/changes). An omap driver fix. A fix for stalling RCU processing. Ramdisk changes for CM9 (or CM9 based ROMs) compatibility. This version should theoretically be smoother than the previous versions.
- v1.9.0 (f703a8912d4dd19f82cc4bf17f37f1cd) - detailed log here.
- *v1.10.0 (e9f2c4f2b458ddddeebfba842bb51756) - updated to Linux 3.0.20, completely modernized memory management compaction/migration code to Linux 3.3-rc3 (which also includes backporting much of the mm code)
- v2.0.0 (a6a518d0a243c071ef6c02445acf2645) - detailed log here.
- v2.0.1 (d9457f5fd0d9a74bc1c7fe37e1856907) - custom UV related issues (haptic feedback, volume, etc.) fixed. Custom UV code improved.
- v2.1.0 (3362b0879e8a11681dc3e78eef38e4aa) - detailed log here.
- v2.2.0(41296a907dd27cbc25593dbbda0e7fe0) - detailed log here.
- v2.3.0 (c024897dd55ec4789fb998adb957a855) - detailed log here.
- v2.4.0 (6e528aa35a51fc526939be2d51b4c295) - detailed log here.
- v2.4.1 (be8d706f851b2700e035b8bd49abe27c) - detailed log here.
- v2.5.0 (793c7be3b35ab35beef3fa1797405378) - ColorControl, TempControl, ext4 optimizations
- v2.6.0 (dc015f7c87ac5282ed1693063bd8a24a) - detailed log here.
- v2.7.0 (a0a1b5c5de6ae103ce1cbf852fb8990d) - detailed log here.
- v2.7.1 (a87b733e31aa9b7a0c447a76f2b5c708) - ColorControl modified to support CM9/AOKP interface as well. (no need to upgrade from 2.7.0 if you don't use colorcontrol)
- v2.7.2 (e4d355c0e54ac5c3cbf5b9123e12eb9f) - ramdisk modified for better cm9/aokp compatibility, and better init.d support. Also includes "board" script for detailed board/soc info.
- v2.8.0 (5b3b31519133cebe67348b76ae349bc8) - detailed change log here.
- v3.0.0 (0647d8590403eb4921f7f148216841ae) - Merged AOSP 4.0.4 kernel/ramdisk source.
- v3.1.0 (7064aec889d9ce92d380090d7ed0b3aa) - changelog
- v3.2.0 (8c41c4de4b0a62cdeee89686405401a5) - changelog
- v3.2.1 (30190db201f6dcabe318e26c0312c1d2) - reverted omap SR patch that prevented undervolting, interactive (and iX) tuned for extra power saving when screen is off.
- v3.2.2 (1d6df86cb5fe6c1644f16d847abdbe85) - reverted a few patches from 3.2.1 to address a few cases of instability, a small colorcontrol fix, small timed_gpio fix.
- v3.3.0 (137955e83ca267b10d2b74dbdf360f99) - changelog
- v3.4.0 (9b5f99954de4bbbca01e4701fa04037c) - changelog
- v3.5.0 (06ceb50e1155293f86bf4c1e4469fc89) - changelog
- v3.6.0 (06ceb50e1155293f86bf4c1e4469fc89) - changelog
- v3.7.0 (06ceb50e1155293f86bf4c1e4469fc89) - changelog
- v3.8.0 (b45b2f01d9c671ff110a6bc7b2d928ad) - changelog
- v3.9.0 (c9cc99bb53928f643b04161a5ffedcbe) - changelog
DIRECTIONS
Uh.... flash the zip in clockworkmod.
SOURCE
https://github.com/i...el-galaxy-nexus
Donate to your favorite charity, or donate to me.
--------------
Originalquelle: [kernel] Leankernel: Minimalistic Kernel (1.4.0, 1/7/12) - RootzWiki
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