[KERNEL][3.4.x][JB] K^Kernel 3.4.x per JB 4.2.2 ION+PMEM ADSP

[leonbeson]

Di avvocati difensori non ne ha bisogno nessuno.. Almeno credo, penso, spero. Come credo, penso, spero che la risposta approvata con un thanks dal dev (grazie christopher) fosse sufficientemente esauriente e, credo, penso, spero, comprensibile. Conoscendolo spiegherà nei minimi particolari il suo gratuito lavoro a riguardo, cosí almeno credo, penso, spero, anzi, sono sicuro, la spiegazione risulti tecnicamente cristallina. Rimaniamo in attesa e in topic: penso, credo, spero che quando dico questo sappiate cosa intendo.

[Andreagia94]

Saprà sicuramente quale motivazione spinge a quel massimo di RAM libera a non far funzionare i video a 720p, ma ragazzi..abbiamo un team che altri terminali possono solo sognare e l'ho visto io stesso!! Io starei zitto e farei la statua al team invece di fare domande come luigi senza capo ne coda, dato che in altri post "insulta" e già qui aveva ricevuto una risposta.

[daryo24]

Ma in tutto questo non l hai spiegato. L ho sottolineato perché avevo anch io questa curiosità.
Se non si sa rispondere, non capisco l esigenza di risposte superflue.
Qualche post fa avevo chiesto io su governor più usati e ricevetti una risposta nulla altro che inutile che allontanava altri.
"Alle volte meglio tacere e passare per stupidi, piuttosto che aprir bocca e dileguare ogni dubbio"

Inviato dal mio GT-I9001 usando Androidiani App

[leonbeson]

"Alle volte meglio tacere e passare per stupidi, piuttosto che aprir bocca e dileguare ogni dubbio"

Pienamente d'accordo, se cosí é sembrato ti chiedo scusa, non era mia intenzione dare dello stupido Ora peró fine delle trasmissioni, rimaniamo in topic, non vorrei bannare per flame e/o spam in uno dei thread piú utili del forum, inutile dire che fine farà qualsiasi altro post e relativo autore che non tratti il kk. Per qualsiasi riserva liberi di contattare in pm un admin, spero di essermi espresso in italiano comprensibile e senza metafore..

[Leorocky]

mi spiegate perchè la massima ram libera è 378 mentre nei kernel non ION era 390 mb?

Riporto testuali parole di Christopher: "378MB è la migliore quantità massima di ram che si può ottenere per prevenire difetti e problemi dello schermo durante il boot, senza sacrificare la fotocamera, videocamera a 480p, riproduzione video + registrazione audio."

Questo perché il sistema di allocazione memoria ION lavora ovviamente in modo differente da PMEM permettendo meno flessibilità nel sottrarre memoria dedicata.

In pace...

[Christopher83]

Ciao a tutti,
ho rilasciato le build del nuovo K^Kernel v1.3, pronte per essere usate con la nuova rom ADC CM 10.1 Release 4.

Changelog:

- Kernel 3.4.80
- Sources synched with cm-10.1_ion_pmem_adsp branch of DevCon Team
- Built with my latest custom Linaro 4.8.3-2014.02 toolchain optimized for Cortex-A8
- misc: bln: Turn off touch-keys after the completion of a notification (credits to Christopher83)
- msm: camera: Set correct mount angle for S5KA3DFX front camera (credits to Christopher83)
- block: bfq: Squashed update from v6r2 to v7 (credits to arco68)
- cpufreq: Fix policy getting stuck when user & kernel min/max don't overlap (credits to Saravana Kannan)
- arm: if there's no handler we need to restore sigmask, syscall or no syscall (credits to Al Viro)
- arm: new way of handling ERESTART_RESTARTBLOCK (credits to Al Viro)
- driver core: fix possible missing of device probe (credits to Sagar Dharia)
- mach-msm:bus_config:fix possible missing error check (credits to Swetha Chikkaboraiah)
- diag: Reduce error message frequency (credits to Katish Paran)
- Rotator getting stuck leading to fence timeout (credits to Justin Philip)
- block: add a flag to identify PM request (credits to Lin Ming)
- block: add runtime pm helpers (credits to Lin Ming)
- block: implement runtime pm strategy (credits to Lin Ming)
- blkpm: avoid sleep when holding queue lock (credits to Aaron Lu)
- block: allow REQ_PM requests even when the device is suspended (credits to Sujit Reddy Thumma)
- block: do not notify urgent request, when flush with data in flight (credits to Konstantin Dorfman)
- Bluetooth: Replace sprintf with snprintf (credits to Juffin Alex Varghese)
- msm_serial_hs: Discard Clock On/Off request after Port Close (credits to Dilip Kota)
- block: bfq: Squashed update from v7 to v7r1 (credits to arco68)
- cpufreq: interactive: fix compiling warnings (credits to Chih-Wei Huang)
- cpufreq: interactive: Allow 1 ms error in above_hispeed_delay comparisons (credits to Rohit Gupta)
- cpufreq: interactive: Reset floor_validate_time if busy at max for 100ms (credits to Rohit Gupta)
- cpufreq: interactive: Add a sampling_down_factor for max frequencies (credits to Rohit Gupta)
- cpufreq: interactive: Remove trace event from idle_start handler (credits to Rohit Gupta)
- cpuidle: make a single register function for all (credits to Daniel Lezcano)
- debug-pagealloc: Panic on pagealloc corruption (credits to Subbaraman Narayanamurthy)
- ext4: speed up truncate/unlink by not using bforget() unless needed (credits to Andrey Sidorov)
- jbd2: optimize jbd2_journal_force_commit (credits to mrg666)
- mm: methods for teaching filesystems about PG_swapcache pages (credits to Mel Gorman)
- ping: prevent NULL pointer dereference on write to msg_name (credits to Hannes Frederic Sowa)
- SELinux: Fix kernel BUG on empty security contexts. (credits to Stephen Smalley)
- sync: Fix a race condition between release_obj and print_obj (credits to Alistair Strachan)
- tcp: add a sysctl to config the tcp_default_init_rwnd (credits to JP Abgrall)
- uio: msm_shared: Add support for platform data (credits to Pratibhasagar V)
- writeback: fix race that cause writeback hung (credits to Junxiao Bi)
- crypto: Several updates and fixes to crypto drivers (credits to CAF Team)
- ARM: be strict about FP exceptions in kernel mode (credits to mrg666)
- ARM: add support for kernel mode NEON (credits to mrg666)
- ARM: crypto: add NEON accelerated XOR implementation (credits to Ard Biesheuvel)
- ARM: 7835/2: fix modular build of xor_blocks() with NEON enabled (credits to Ard Biesheuvel)
- ARM: move VFP init to an earlier boot stage (credits to Ard Biesheuvel)
- ARM: Perform the creation of procfs node for VFP later (credits to Christopher83)
- ARM: only allow kernel mode neon with AEABI This prevents the linker erroring with: (credits to Russell King)
- ARM: 7626/1: arm/crypto: Make asm SHA-1 and AES code Thumb-2 compatible (credits to Dave Martin)
- ARM: 7723/1: crypto: sha1-armv4-large.S: fix SP handling (credits to Ard Biesheuvel)
- ARM: 7837/3: fix Thumb-2 bug in AES assembler code (credits to Ard Biesheuvel)
- crypto: create generic version of ablk_helper (credits to Ard Biesheuvel)
- ARM: pull in <asm/simd.h> from asm-generic (credits to Ard Biesheuvel)
- ARM: move AES typedefs and function prototypes to separate header (credits to Ard Biesheuvel)
- ARM: add support for bit sliced AES using NEON instructions (credits to Ard Biesheuvel)
- ARM: add .gitignore entry for aesbs-core.S (credits to Russell King)
- CRYPTO: Fix more AES build errors (credits to Russell King)
- workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented workqueues (credits to Viresh Kumar)
- workqueue: Add system wide power_efficient workqueues (credits to Viresh Kumar)
- block: queue work on power efficient wq (credits to Viresh Kumar)
- xsched: Optimize build_sched_domains() for saving first SD node for a cpu (credits to Viresh Kumar)
- PHYLIB: queue work on system_power_efficient_wq (credits to Viresh Kumar)
- ASoC: pcm: Use the power efficient workqueue for delayed powerdown (credits to Mark Brown)
- ASoC: jack: Use power efficient workqueue (credits to Luis Cruz)
- regulator: core: Use the power efficient workqueue for delayed powerdown (credits to Luis Cruz)
- ASM: word-at-a-time: make the interfaces truly generic  (credits to Chad Goodman and poondog)
- LIB: use generic strnlen_user and strncpy_from_user functions (credits to Chad Goodman and poondog)
- ARM: dcache: select DCACHE_WORD_ACCESS for little-endian ARMv6+ CPUs (credits to Chad Goodman and poondog)
- ARM: 7927/1: dcache: select DCACHE_WORD_ACCESS for big-endian CPUs (credits to Will Deacon)
- sched: Add sysinterface for GENTLE_FAIR_SLEEPERS (credits to Tk-Glitch)
- sched: Consider max cost of idle balance per sched domain (credits to Paul Reioux)
- sched: Periodically decay max cost of idle balance (credits to Paul Reioux)
- cpufreq: Optimize cpufreq_frequency_table_verify() (credits to Viresh Kumar)
- msm: camera: Don't set a flip for S5KA3DFX front camera on Ariesve (credits to Christopher83)
- mach-msm: Revised VIDC memory reservation to fix video re-encoding issues (credits to Christopher83)
- Update default and custom defconfigs (credits to Christopher83)

Nota:
Per risolvere i problemi di video re-encoding (ad esempio la conversione effettuata prima di inviare un video usando WhatsApp) è stato necessario aggiungere alcuni MB in più all'allocazione ION destinata al video encoder/decoder (VIDC), le nuove configurazioni della memoria sono:
- 349MB di ram libera invece di 352MB, come il kernel stock della nuova rom
- 357MB di ram libera invece di 360MB
- 367MB di ram libera invece di 370MB
- 375MB di ram libera invece di 378MB

[Leorocky]

Il changelog è ricco di importanti migliorie, splendido lavoro !!! Grazie mille!!!!

[Christopher83]

Ciao a tutti,
per chi è ancora affezionato alla CM 10.1, ecco le nuove build del kernel v1.4:

- Kernel 3.4.82
- Sources synched with cm-10.1_ion_pmem_adsp branch of DevCon Team
- Built with my latest custom Linaro 4.8.3-2014.02 toolchain optimized for Cortex-A8
- s6e63m0: added new brightness levels to decrease more the brightness (credits to CastagnaIT)
- fix false disconnect due to a signal sent to the reading process (credits to keunyoung)
- MDP: correct clock calculation logic for up-scaling scenario (credits to Nirmal Abraham)
- sync: don't block the flusher thread waiting on IO (credits to Dave Chinner)
- timer: optimize apply_slack() (credits to Felix Fietkau)
- writeback: fix writeback cache thrashing (credits to Namjae Jeon)
- block/partitions: optimize memory allocation in check_partition() (credits to Ming Lei)
- rtc: alarm: Add power-on alarm feature (credits to Ashay Jaiswal)
- rtc: alarm: Set power-on alarm 120 sec before actual alarm time (credits to Mohit Aggarwal)
- kernel: alarm: fix the BUG that device automatically powers on (credits to Figo Wang)
- kernel: alarm: add dedicated alarm type for poweroff alarm (credits to Figo Wang)
- kernel: alarm: Do not call rtc_alarm_irq_enable in IRQ Disabled context (credits to Prasad Sodagudi)
- power: add an API to log wakeup reasons (credits to Ruchi Kandoi)
- power: fix compile warnings in log_wakeup_reason (credits to Ruchi Kandoi)

[Christopher83]

Ciao a tutti,
ho rilasciato le nuove build v1.5 di questo kernel:

- Kernel 3.4.88
- Sources synched with cm-10.1_ion_pmem_adsp branch of DevCon Team
- Built with my latest custom Linaro 4.9.1-2014.04 toolchain optimized for Cortex-A8
- misc: bln: Cancel pending blinking/static light works on lights off (credits to Christopher83)
- media: Init the reserved fields of struct media_link_desc (credits to Deva Ramasubramanian)
- power: don't wait for timeout if sys_sync completes early (credits to Srinivasarao P)
- block: bfq: Squashed update from BFQ-v7r1 to BFQ-v7r2 (credits to arco68)
- cpufreq: Fix broken uevents for cpufreq governor and cpu devices (credits to myfluxi)
- cpufreq: interactive: delete timers for GOV_START (credits to Shridhar Rasal)
- cpufreq: interactive: restructure CPUFREQ_GOV_LIMITS (credits to Badhri Jagan Sridharan)
- cpufreq: interactive: turn boost_pulse off on boost off (credits to Ruchi Kandoi)

Vi auguro una buona giornata.

[Christopher83]

Ciao a tutti,
ho rilasciato le nuove build del kernel v1.8, pronte per essere usate con l'ultima ADC Team CM 10.1 Release 6:

- Kernel 3.4.104
- Built with my latest custom Linaro 4.9.2-2014.10 toolchain optimized for Cortex-A8
- defconfig: Disable KSM (credits to arco68)
- cpufreq: Persist cpufreq time in state data across hotplug (credits to Ruchi Kandoi)
- prctl: adds the capable(CAP_SYS_NICE) check to PR_SET_TIMERSLACK_PID. (credits to Ruchi Kandoi)
- net: wireless: Increase scan entry expiration to fit new scan time (credits to Dmitry Shmidt)
- DMA: PL330: Fix racy mutex unlock (credits to Javi Merino)
- cpufreq: fix sleeping in atomic context when realloc freq_table for all_time_in_state (credits to Minsung Kim)
- s3c2410_wdt: Add locking to cpu frequency transition notifier (credits to Mark Salyzyn)
- net: core: Support UID-based routing. (credits to Lorenzo Colitti)
- Handle 'sk' being NULL in UID-based routing. (credits to Sreeram Ramachandran)
- rtc: alarm: Squashed revert of power-on alarm feature and related commits (credits to Christopher83)
- binder: search for receiving context pid in global namespace (credits to Ricardo Mendoza)
- staging: binder: add vm_fault handler (credits to Vinayak Menon)
- Staging: android: binder: More offset validation. (credits to Arve Hjønnevåg)
- usb: gadget: f_accessory: Enabled Zero Length Packet (ZLP) for acc_write (credits to Anson Jacob)
- cgroup: Take css_set_lock from cgroup_css_sets_empty() (credits to Hans de Goede)
- cgroup: Fix use after free of cgrp (cgrp->css_sets) (credits to Hans de Goede)
- Revert "s3c2410_wdt: Add locking to cpu frequency transition notifier" (credits to Mark Salyzyn)
- usb: gadget: f_audio_source: Fixed USB Audio Class Interface Descriptor (credits to Anson Jacob)
- net: Zeroing the structure ethtool_wolinfo in ethtool_get_wol() (credits to Avijit Kanti Das)
- sec_jack: updated driver (credits to CastagnaIT)
- Removed bcmdhd driver (credits to CastagnaIT)
- net: wireless: bcmdhd: bring bcmdhd version 1.28-27 https://android.googlesource.com/kernel/common/+/3afcb73627439d0d9d95ca31f2f6512809da0c30 (credits to CastagnaIT)
- net: wireless: bcmdhd: Fix SUPPORT_PM2_ONLY option for p2p (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.4 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.6 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.7 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Fix WEP-104 authentication (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.10 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Prevent recursive call of cfg80211_sched_scan_stopped() (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Enable full scan on PNO event (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.11 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.16 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Close p2p0 device in wl_down (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.21 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Fix tdls processing from cfg80211 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.27 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Fix NDO functionality (credits to ECCO PARK)
- net: wireless: bcmdhd: Enable p2p support bits for p2p device (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Remove PASS_ARP_PACKET define (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Remove chatty message from wl_cfgp2p_act_frm_search (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.41 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.42 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Update to version 1.88.45 (credits to Ecco Park)
- net: wireless: bcmdhd: enable WL_IFACE_COMB_NUM_CHANNELS (credits to Ecco Park)
- net: wireless: bcmdhd: Update Location Service code (credits to Ecco Park)
- net: wireless: bcmdhd: Fix of Wireless Location Service (credits to Ecco Park)
- net: wireless: bcmdhd: Fix of Wireless Location Service (credits to Ecco Park)
- net: wireless: bcmdhd: new feature for Roaming. (credits to Ecco Park)
- net: wireless: bcmdhd: Fixed Coverity issue. (credits to Ecco Park)
- net: wireless: bcmdhd: fix for negative padding (credits to Ecco Park)
- net: wireless: bcmdhd: Fixed Wi-Fi Location Service issues. (credits to Ecco Park)
- net: wireless: bcmdhd: add code for WLS service. (credits to Ecco Park)
- net: wireless: bcmdhd: Fix country checking (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: fixed power consumption issue of P2P. (credits to Ecco Park)
- net: wireless: bcmdhd: Fixed a problem of buganizer issue (11190960) (credits to Ecco Park)
- net: wireless: bcmdhd: reduced the wakelock time of RX packet (credits to Ecco Park)
- net: wireless: bcmdhd: cancel current PNO if connection will happen (credits to Ecco Park)
- net: wireless: bcmdhd: Change DTIM skip policy in suspend (credits to Ecco Park)
- net: wireless: bcmdhd: Set MAX_DTIM_ALLOWED_INTERVAL to 600 (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Enable IPv6 RA filter feature (credits to Ecco Park)
- net: wireless: bcmdhd: enable TDLS_auto_mode (credits to Ecco Park)
- net: wireless: bcmdhd: Sync with N5 branch (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Change the parameter for TDLS (credits to Ecco Park)
- net: wireless: bcmdhd: support Hotspot 2.0 release 1.0 (credits to Ecco Park)
- net: wireless: bcmdhd: Add WIPHY_WOWLAN_ANY support (credits to Dmitry Shmidt)
- net: wireless: bcmdhd: Add support for hidden ssid PNO scan (credits to Ashwin)
- net: wireless: bcmdhd: added samsung specific code (credits to CastagnaIT)
- net: wireless: bcmdhd: readded samsung MCAST_LIST_ACCUMULATION code updated from jf (credits to CastagnaIT)
- drivers: usb: Use Android device as USB keyboard/mouse (credits to Pranav Vashi)
- touchscreen: ancora: Update touchscreen API (credits to sirmordred)
- touchscreen: ancora: Add missing BTN_TOUCH (credits to arco68)
- mmc: msm_sdcc: Remove unnecessary delay in interrupt context (credits to Venkat Gopalakrishnan)
- USB: msm_otg: Fix host mode suspend bug (credits to Sujeet Kumar)
- USB: msm_otg: Fix a bug in charger detection procedure (credits to Pavankumar Kondeti)
- n_tty: Fix n_tty_write crash when echoing in raw mode (credits to Peter Hurley)
- msm_bam_rmnet: Fix potential memory corruption (credits to Subash Abhinov Kasiviswanathan)
- fs: exFAT: Update to v1.2.7 (credits to arco68)
- fs: exFAT: Update to v1.2.9 (credits to arco68)
- msm7x30: Update defconfigs (credits to CastagnaIT)
- msm: qdsp5v2: Convert all audio devices to ION. (credits to Blefish)
- msm: qdsp5v2: Minor code sync. (credits to Blefish)
- devices-msm7x30: #ifdef around msm_nand device (credits to arco68)
- board-ancora: Minor updates and changes (credits to arco68)
- qdsp5v2: Fix a null pointer dereference. (credits to Blefish)
- Fix ancora and ancora_tmo vibrator regulators * fixes the following dmesg logs <3>[ 0.146484] ldo19: requested voltage range [3300000, 3300000] does not fit within constraints: [2800000, 2800000] <3>[ 0.146606] msm_vibrator_probe: vreg_set_level failed (credits to sirmordred)
- Revert "Staging: android: binder: More offset validation." (credits to arco68)
- msm: vidc: cache-flush encoder output buffers after alloc (credits to Praveen Chavan)
- seq_file: remove "%n" usage from seq_file users (credits to Tetsuo Handa)
- seq_file: introduce seq_setwidth() and seq_pad() (credits to Tetsuo Handa)
- vsprintf: ignore %n again (credits to Kees Cook)
- target/rd: Refactor rd_build_device_space + rd_release_device_space (credits to Nicholas Bellinger)
- board-ancora_tmo: Minor updates and changes (credits to doadin)
- block: row: Remove warning massage from add_request (credits to Tatyana Brokhman)
- Revert "Revert "mmc: core: remove the polling for BKOPS completion"" (credits to arco68)
- mmc: print an error on FLUSH timeout (credits to Maya Erez)
- mmc: block: flush request requeue after timeout. (credits to Maya Erez)
- mmc: core: increase timeout for disable cache operation (credits to Maya Erez)
- mmc: core: do not reinsert prepeared FUA and FLUSH requests in stop flow (credits to Konstantin Dorfman)
- mmc: queue: do not clean current request when urgent in progress (credits to Konstantin Dorfman)
- mmc: core: fix block request queue hang during data crc errors (credits to Sujit Reddy Thumma)
- mmc: core: continue to wait, when unblocked by signal (credits to Konstantin Dorfman)
- msm7x30: Revert SDC channels to upstream (credits to arco68)
- msm7x30: samsung: Remove PMIC_GPIO_SD_DET (credits to arco68)
- msm7x30: samsung: Disable sdc2_cfg_data (credits to arco68)
- msm7x30: samsung: Switch rest of boards to use msm_gpios_disable_free (credits to arco68)
- defconfig: Enable CONFIG_PM_RUNTIME (credits to arco68)
- fsa9480: corrected charging through USB 3.0 port also removed trailing spaces and some cleanups (credits to CastagnaIT)
- fm_si4709: samsung jb updates *GT-I9100 sources (credits to CastagnaIT)
- ARM: 7493/1: use generic unaligned.h (credits to Rob Herring)
- msm: camera: Replace idle wakelocks with pm_qos (credits to arco68)
- touchscreen: ancora: Add INPUT_PROP_DIRECT flag (credits to sirmordred)
- msm: kgsl: Remove all reference to CONFIG_ANDROID_PMEM (credits to Laura Abbott)
- msm: Remove all references to CONFIG_ANDROID_PMEM (credits to Laura Abbott)
- msm: Remove PMEM dependency for MSM7KV2_AUDIO (credits to mikeioannina)
- Revert "freezer: shorten freezer sleep time using exponential backoff" (credits to arco68)
- Revert "ARM: 7493/1: use generic unaligned.h" (credits to Christopher83)
- Revert "mm: Added filesystem dynamic read-ahead (Credits to Chad Gooldman)" (credits to Christopher83)