[KERNEL] ★ ★ ★ SimpleGX ★ ★ ★

[elmegio]

Thread su xda

L'autore non sono io ma... Thanks a AndroidGX


ATTENZIONE: Questo kernel è solo per Galaxy S3 (GT-I9300) e sistema operativo Android 4.3!

Spoiler:

Molti di voi già mi conosce dal vecchio kernel della serie LiteGX (ad Android 4.1.2 e 4.3 ). Questa volta con SimpleGX, vorrei essere più vicino al kernel stock, rispetto a LiteGX, togliendo un sacco di cose inutili per far rendere al meglio l'utilizzo della batteria. Ho dovuto rivedere tutto da zero! SimpleGX è alla ricerca della semplicità e stabilità, puntando alla migliore durata della batteria, la scorrevolezza e l'esperienza delle prestazioni, di un kernel puro. SimpleGX abbandona tutti gli script che ho creato per LiteGX (anche se alcuni di loro sono ancora compatibili, ma non raccomandati). La mia idea principale era di creare un kernel "-flash and-play", niente da configurare, non c'è bisogno di essere un esperto o smanettone ma ogni neofita possa avere direttamente la migliore durata della batteria e la scorrevolezza senza bisogno di impostare nulla. Naturalmente questo sarebbe il sogno di ogni sviluppatore, ma non vorrei qualificare il mio come un vero e proprio "kernel personalizzato", dal momento che non sta offrendo un'applicazione per configurarlo, però a favore di voler eliminare molte instabilità casuali (blocchi, rallentamenti, riavvii , ecc)... ^ _ ^ Questo kernel deve essere "flashato" solo su ROM ufficiale Samsung e non AOSP / AOKP!

★ ★ COSA ASPETTARSI DA UN KERNEL PURO:

• Best battery life experience.
• Much better overall performance.
• Efficient (only proven to be good ones and not affecting battery life) tweaks.

★ CARATTERISTICHE
Base:

• Directly based on "GT-I9300_JB_Opensource_Update14" (XXUGND5) JellyBean Android 4.3 source from Samsung (for clean work and stability).
• Compiled with Linaro Cross Compiler (4.7.4 / 2014.04) toolchain (optimized for Cortex-A9) with optimization flags.
• Ramdisk from XXUGND5.

Principali:

• ZZMoove (v0.9 beta3) governor added (and currently as default). Built-in profiles available HERE.
• ROW (v4) optimized and as only I/O scheduler.
• Wolfson Boeffla Sound (v1.6.6 drivers) compatibility.
• hardcore mDNIe tweaks (for better colors + sharpness fix for better readability).
• Touch-to-Wake (v1.1a) (enabled by default with 5 secs).
• USB charging increased to 900mA.
• Allow manual brightness to 300 candela.
• init.d support.
• Native frandom support.
• Native ExFAT (v1.2.7) support.
• Native xbox controller support.
• CRT-off effect friendly (early_suspend set to 100ms).
• Westwood TCP congestion control module activated (and currently as default).
• TriangleAway support.

Tweaks:

• All logging and debugging disabled.
• Stock ZRAM & SWAP disabled.
• "GENTLE_FAIR_SLEEPERS" disabled.
• "ARCH_POWER" enabled.
• ROW scheduler & blk-core tweaks.
• Doubled min-max ReadAhead.
• CRC disabled.
• USB OTG enabled.
• "Samsung Rooting Restriction Feature" removed.

Varie

• BusyBox v1.22.1 included in case of need (located in /sbin).
• Fully compressed libs ".ko" modules.
• Automatic dalvik-cache wiping in kernel flashing procedure.
• Automatic verification of android version during flashing procedure.

Caratteristiche che non potranno mai essere incluse in questo kernel:

• Overclock / Underclock / Undervolt.
• ZRAM support.
• auto-root.
• LED control.
• Charge control.
• Master sequence (screen calibrated).
• ABB (Adaptive Body Bias).
• Any upgrade of Linux kernel 3.0.XX.
• STweaks compatibility.
• Dual-Boot Sammy/AOSP.
• CyanogenMod compatibility.
• MIUI compatibility.
• etc.

OFFICIAL DOWNLOAD

[elmegio]

★ ★ CHANGELOG

29-11-2014 v3.5.1 released:

• Updated ZZMoove governor to 1.0 beta4.
• Upgrade full ramdisk from XXUGNJ2.

23-11-2014 v3.5.0 released:

• Stock ZRAM activated back with stock values (excepted 80% swappiness, instead of 60 by default), (no more launcher force close within my whole day experience).
• I decided to bring back some interesting performance tweaks from my old LiteGX kernel (which are safe, absolutely close to stock and finally sufficient proved):
  - writeback: fix occasional slow sync.
  - slub.c: little tweak for performance improvements.
  - random: increase entropy levels (both read and write).
• Overall kernel experience is now more smooth and reactive.
• I also changed all download links from the thread to point to my new personnal ftp (so you will now have to click "download link" from post #1). Downloads will now be faster than ever (no more need of dropbox, etc).

Click below to see older changelog ..

Spoiler:

09-11-2014 v3.4.3 released: Updated ZZMoove governor to 1.0 beta2. 31-10-2014 v3.4.2 released: LMK (LowMemoryKiller) tweaks (add +10MB everywhere on 'minfree' file). This should fix stock samsung low memory related problems. 19-10-2014 v3.4.1 released: Update ExFAT to version 1.2.9. Upgrade full ramdisk from XXUGNH4. 15-10-2014 v3.4.0 released: Updated ZZMoove governor to 1.0 beta1 (credits @ZaneZam). Added some patches which was necessary for new ZZMoove 1.0 version: - simplegx_defconfig: Enable support for CPU temperature reading. - nohz: Fix update_ts_time_stat idle accounting. - mach-exynos: Support for current CPU temperature reading from Exynos4 TMU driver. 08-10-2014 v3.3.2 released: Finally achieved frandom support fully working and operational (thanks again to @Lord Boeffla for his help ramdisk: busybox replaced by the one from Boeffla kernel. ramdisk: removed useless custom "busyboxlitegx" (+ will save some kernel size). 06-10-2014 v3.3.1 released: frandom module now fully and correctly loaded this time (it wasn't the case until now). Thanks to @Lord Boeffla for his precious help. Some internal ramdisk init changes (modules are now loaded directly from my custom ramdisk script and no more from init.rc). 04-10-2014 v3.3.0 released: Updated cross compiler toolchain to 2014.06. 09-09-2014 v3.2.2 released: Introduce ZEN I/O scheduler and set as default (and only) scheduler (from my first tests, seems to overall perform slightly better than ROW). ROW I/O scheduler completely removed. 07-09-2014 v3.2.1 released: "CONFIG_SCHED_AUTOGROUP" enabled (will bring multitasking possibilities). 04-09-2014 v3.2.0 released: Upgrade full ramdisk from XXUGNG3. 31-08-2014 v3.1.2 released: All debug disabled (again) from defconfig side (at the exception of USB). Due to this above, slightly lowered overall kernel size (again also). 30-08-2014 v3.1.1 released: Fixed GPS (which was broken since v3.0.0). speedup late resume tweak (faster wakeup of the device), added again. Set back pure stock Update14 defconfig with kernel needs only. 24-06-2014 v2.0.0 released: Finally fixed high "Android OS" usage at top of battery stats. speedup late resume (faster wakeup of the device) (credits Yank555 & AndiP). Many new (and new way) toolchain optimizations (credits JustArchi). Compiled with highest possible optimization level (-Ofast). ALL logging and debugging disabled (credits Yank555, AndiP & JustArchi) : - android logger. - kernel logger. - code side. - defconfig side. - init side. All ".ko" modules now compressed with Linaro Cross Compiler 4.7.4 toolchain from Christopher83 (instead of stock google arm-eabi 4.4.3). Now extracting/repacking kernel using ArchiKitchen (with latest mkbootimg tool) instead of obsolete dsixda kitchen. Fixed a little mistake from my simplegx init script within ramdisk which was simply not working until now! Both smoothest and best battery friendly release ever! 15-07-2014 v2.0.1 released: Update ZZMoove governor to 0.9 (beta3). 15-08-2014 v3.0.0 released: Now directly based from new latest official Samsung source "GT-I9300_JB_Opensource_Update14" (XXUGND5). speedup late resume tweak removed (from my first tests, it looks useless since new source). Bunch of debugging part from new defconfig source disabled. Overall kernel size has been slightly lowered. 17-08-2014 v3.1.0 released: Update ZZMoove governor to 0.9 (beta4). Fixed ExFAT support. Update ExFAT to version 1.2.7 (Samsung OSRC from KK sources).

Impressioni:
Come specificato dall'autore, ci troviamo di fronte ad un Kernel bell'è pronto all'utilizzo, senza bisogno di App per configurarlo, utilissimo (a chi come me) non ha tempo ne voglia di starci a smanettare sopra.

Come spiegato benissimo nel primo post:
Questo kernel deve essere "flashato" solo su ROM ufficiale Samsung e non AOSP / AOKP!

Per questo motivo la Rom nelle grazie del mio S3 è "[ROM][25.09.214][GNH4 - 4.3] skippioROM v11.0 [S5 style][DDS][GT-I9300]", fresca fresca, di giornata... o quasi.

Screenshot:

Spoiler:

DOWNLOAD MIRROR ARCHIVE

Spoiler:

Lista delle versioni 18/08/2014 00:43 8.172.922 i9300_SimpleGX-KERNEL_v2.0.0_CWM.zip 18/08/2014 00:46 8.175.144 i9300_SimpleGX-KERNEL_v2.0.1_CWM.zip 15/08/2014 12:36 8.048.217 i9300_SimpleGX-KERNEL_v3.0.0_CWM.zip 17/08/2014 23:49 8.058.563 i9300_SimpleGX-KERNEL_v3.1.0_CWM.zip 30/08/2014 23:25 8.159.935 i9300_SimpleGX-KERNEL_v3.1.1_CWM.zip 31/08/2014 19:26 8.068.834 i9300_SimpleGX-KERNEL_v3.1.2_CWM.zip 04/09/2014 18:53 8.069.437 i9300_SimpleGX-KERNEL_v3.2.0_CWM.zip 08/09/2014 20:49 8.072.377 i9300_SimpleGX-KERNEL_v3.2.1_CWM.zip 09/09/2014 23:37 8.071.007 i9300_SimpleGX-KERNEL_v3.2.2_CWM.zip 08/10/2014 21:02 8.069.944 i9300_SimpleGX-KERNEL_v3.3.0_CWM.zip 08/10/2014 21:01 8.070.139 i9300_SimpleGX-KERNEL_v3.3.1_CWM.zip 09/10/2014 21:57 7.755.097 i9300_SimpleGX-KERNEL_v3.3.2_CWM.zip 15/10/2014 22:15 7.755.429 i9300_SimpleGX-KERNEL_v3.4.0_CWM.zip 23/10/2014 21:03 7.759.149 i9300_SimpleGX-KERNEL_v3.4.1_CWM.zip 31/10/2014 23:13 7.758.775 i9300_SimpleGX-KERNEL_v3.4.2_CWM.zip 11/11/2014 20:28 7.759.138 i9300_SimpleGX-KERNEL_v3.4.3_CWM.zip 26/11/2014 21:59 7.788.417 i9300_SimpleGX-KERNEL_v3.5.0_CWM.zip 03/12/2014 22:38 7.788.348 i9300_SimpleGX-KERNEL_v3.5.1_CWM.zip

[dieguccio]

Ottima presentazione
Pulita e concisa

Buon proseguimento

[Promez]

Aggiornato alla 3.2.1

[elmegio]

Aggiornato alla 3.2.2 ^_^

[elmegio]

Nuovi aggiornamenti su xda... Appena posso aggiorno il secondo post!

Edit:
Due nuove versioni... (mi ero un po distratto! )



Enjoy

[elmegio]

Quando ci si mette, AndroidGX, ne sforna uno al giorno... quasi! ^_^

[elmegio]

Nuova versione di: [KERNEL] ★ ★ ★ SimpleGX ★ ★ ★

[elmegio]

Aggiornamento... (Un po in ritardo! )

Download ai primi due post: [KERNEL] [4.3] [19 Oct.] ★ SimpleGX v3.4.1 ★


Enjoy

[elmegio]

Oggi non ho perso tempo... aggiornato ★ ★ CHANGELOG, DOWNLOAD - DOWNLOAD MIRROR ARCHIVE. A breve anche Screenshot! ^_^

Edit: