Database Info

[2Problems] Need Help with ActivityTrigger and libbltsville_cpu

Hey Guys,
i tried to port the ICS to the 3D MAX like eklovya =)
but i still hangs on to problems, maybe anybody can help me.
First problem i have is the libbltsville_cpu.so, there is in /vendor/lib
01-01 00:29:34.773: D/skia(667): SkGraphics::Init() - BLTsville (CPU) dlopen() or dlsym() failed - Cannot load library: get_lib_extents[749]: 667 - libbltsville_cpu.so is not a valid ELF object
and my second problem is
01-01 00:29:34.914: E/JNIHelp(667): Native registration unable to find class 'com/android/internal/app/ActivityTrigger', aborting
01-01 00:29:34.914: A/libc(667): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1)
can anybody help me =)

MasterTobi said:
Hey Guys,
i tried to port the ICS to the 3D MAX like eklovya =)
but i still hangs on to problems, maybe anybody can help me.
First problem i have is the libbltsville_cpu.so, there is in /vendor/lib
01-01 00:29:34.773: D/skia(667): SkGraphics::Init() - BLTsville (CPU) dlopen() or dlsym() failed - Cannot load library: get_lib_extents[749]: 667 - libbltsville_cpu.so is not a valid ELF object
and my second problem is
01-01 00:29:34.914: E/JNIHelp(667): Native registration unable to find class 'com/android/internal/app/ActivityTrigger', aborting
01-01 00:29:34.914: A/libc(667): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1)
can anybody help me =)
Click to expand...
Click to collapse
ok fixxed but i stuck on this error -.-
Native registration unable to find class 'com/android/internal/os/RuntimeInit', aborting
but the runtimeinit is still exist -.-.-.-.-.-

Next Try
ok in the BOOTCLASSPATH is existing the framework2. Must i add the RuntimeInit to framework2 and framework ?

4.4.4-CM11 for huawei honor & Ideos X5 U8800 Pro & others KitKat flavours

Hi all. Time to open new Lollipop thread for honor.
http://forum.xda-developers.com/and...u8860-legacyhuawei-roms-t3032641#post58893010
[/COLOR]Huawei Honor u8860 Development​
HI all. after many of you asked me to open a thread about my cm11 builds for honor, i finally decided to do it...
so here is my latest build of cm11 and i will provide also some others kitkat flavour as beanstalk and mokee os and many others....
bugs, wifi tether not working but ok with third party app.
U8800pro users: read post 3
Mini How-to compile 4.4.2 for Huawei honor (u8860) : http://forum.xda-developers.com/showpost.php?p=52922053&postcount=897
see here for wifi tethering
http://forum.xda-developers.com/showpost.php?p=50156494&postcount=3710 (i attached tethering apk)
B919 stock rom base
http://www.mediafire.com/download/z136402ocabf4t6/b919.rar
TWRP-2.8.0.0: http://forum.xda-developers.com/showpost.php?p=55266722&postcount=1444
TeamWin recovery 2.7.1.0-u8860 update= fixed usb storage and file manager http://forum.xda-developers.com/showpost.php?p=54552750&postcount=1282
older : http://forum.xda-developers.com/showpost.php?p=53376000&postcount=1046
TeamWin recovery 2.7.1.0-u8800pro
http://forum.xda-developers.com/showpost.php?p=53378089&postcount=1047
TeamWin recovery 2.7.0.0
http://www.mediafire.com/download/hre1fd1czaq88gw/TWRP2.7-HUAWEIU8860-recovery.img
TeamWin recovery 2.6.0.0
http://www.mediafire.com/download/gi1ng2tp5rd0d8e/recovery-twrp-2.6.0.0-u8860.img
Changelog
http://forum.xda-developers.com/showpost.php?p=51510415&postcount=284
Downloads:
4.4.4
NEW!=Dirty_Unicorn: http://www.mediafire.com/download/kww6t63nbm1rnan/DU_u8860_4.4.4_20140901-1128.v7.9-UNOFFICIAL.zip
new=AOSB http://www.mediafire.com/download/x6m3aqx74nbpc71/aosb_kk_1.3.7_u8860.zip
NEW!=SOKP : http://www.mediafire.com/download/aklta4l3yb6qauk/SOKP-KK444-V-01-20140808-u8860.zip
PacMAn : http://www.mediafire.com/download/yspcsrir7aii7ec/pac_u8860_4.4.4.Beta-1.0_20140702-140013.zip
BeanStalk: http://www.mediafire.com/download/bby7bfpurifbx41/BeanStalk-4.4.4001-20140701-u8860.zip
http://www.mediafire.com/download/36zs4gx3pmc3o2o/BeanStalk-4.4.4001-20140621-u8860.zip
CyanogenMod: http://www.mediafire.com/download/9o8zl2cv8x9ephx/cm-11-testApps2SD-u8860-DAZ.zip --->Apps 2 Sd fixed
older: http://www.mediafire.com/download/1ukim9k4wx55vto/cm-11-444-20140621-UNOFFICIAL-u8860.zip
BlueLightning: http://www.mediafire.com/download/10wzaqvylq6zzx5/BlueLightning-444-20140620-u8860.zip
MokeeOs: http://www.mediafire.com/download/eihlpupd11hz949/MK44.4-u8860-201406201753-UNOFFICIAL.zip
NamelessRom: To come... ^^
Before 4.4.4:http://forum.xda-developers.com/showpost.php?p=53626292&postcount=1142
kernel source: https://github.com/desalesouche/Project-X5pro-Kernel-u8860-u8800pro
TeamWin recovery 2.6.0.0 http://www.mediafire.com/download/gi....0.0-u8860.img
Thread for gamers : http://forum.xda-developers.com/showthread.php?t=2615514
Credits:
- @CrysisLTU
- @Rittick
- @herna
- @gold-concert
- @h33x
- @j.Moihack
-Dazzozo
-ShenduOs
-Fredvj
and many others that i will add as soon as i remember.
thread about google now : http://forum.xda-developers.com/showthread.php?t=2649349
op in construction........
to mods, move that thread to devdb if needed...
in devdb thread my device is not represented .

HOW TO INSTALL
Make sure you're running a proper working ClockworkMod-Recovery/TWRP and that you are on B919 stock rom
Copy Gapps and CM11 ZIPs to your SDCard
Boot into Recovery
Wipe data/factory reset
Wipe Cache and Dalvik Cache
Format System
Flash CM11 zip from SDCard
Reboot
HOW TO COMPILE 4.4.2 ROM FOR HUAWEI HONOR------> http://forum.xda-developers.com/showpost.php?p=52922053&postcount=897

u8800pro users: how-to port rom from u8860 to u8800pro
U8800 pro more to come...
4.4.3 cm11 for u8800pro : http://www.mediafire.com/download/1one0utzb198uh2/cm-11-20140605-UNOFFICIAL-u8800pro.zip
mokee: http://www.mediafire.com/download/jcwcjacnonq32qq/MK44.2-u8800pro-201403150029-UNOFFICIAL.zip
cm11 m3 : http://www.mediafire.com/download/8ikou81fswnkli8/cm-11-m3-20140225-u8800pro-DynamiVSync2.zip
edit: i uploaded here for u8800pro user the bcm4329 wifi module in case some have problem with wifi...
see here how-to port rom from u8860 to u8800pro:
http://forum.xda-developers.com/showpost.php?p=53176802&postcount=961
NEW!our member @Lihis is porting all news rom for u8800pro follow the link...
don't forget to thank him
http://forum.xda-developers.com/showpost.php?p=53520636&postcount=1092

hello, des. thx for great work. i have some ideas, what need the rom:
1. sound for kernel is bad (bass not clear, angel's kernel have good sound)
2. poor sensitivity of the microphone, I was hard to hear. not only me, many users 4pda ask, how to up sensity of micro.
3. if u have time and desire, pls, build for us CarbonROM.
4. pls, need changlog in upper post
thx

for the tether app, what should i put in settings for it to work ?
Sent from my U8860 using Tapatalk

bublz654 said:
for the tether app, what should i put in settings for it to work ?
Sent from my U8860 using Tapatalk
Click to expand...
Click to collapse
link is on op

--

finr0d said:
does the cm11.0m3 include gapps? if not, could you link it in the OP?
Click to expand...
Click to collapse
cm does not support gapps. and here is the link gapps = http://www.mediafire.com/download/79s75mdbmb9bx0l/12-14_GApps_Standard_4.4.2_signed.zip
Sent from my U8860 using Tapatalk

bublz654 said:
cm does not support gapps. and here is the link gapps = http://www.mediafire.com/download/79s75mdbmb9bx0l/12-14_GApps_Standard_4.4.2_signed.zip
Sent from my U8860 using Tapatalk
Click to expand...
Click to collapse
Better to use gapps core for this device due low /system free space.
Here is an xda thread for all 4.4 gapps packages: http://forum.xda-developers.com/showthread.php?t=2012857
Here you will find gapps core and calendar/browser sync (not included in rom/gapps).
Sent from my U8860

that was gapps core, it says standard but all it includes is Google play
Sent from my U8860 using Tapatalk

Could you reupload the recovery image?

T3K0 said:
Could you reupload the recovery image?
Click to expand...
Click to collapse
cwm one?

Just have to paste the link to TWRP again.
I think something went wrong when you copied it. (It tries to open the link with the dots in it)

T3K0 said:
Just have to paste the link to TWRP again.
I think something went wrong when you copied it. (It tries to open the link with the dots in it)
Click to expand...
Click to collapse
Yep. That link on OP is corrupted. I think that was copied from here: http://forum.xda-developers.com/showpost.php?p=50136545&postcount=3703
@desalesouche , in OP should be mentioned that before flashing we need to be on b919 ROM.

I duplicate my message from main thread and in future continue posting here.
---------------START QUOTE--------------------
desalesouche said:
hello camera record doesn't work on 720P , but work on 480P . do you think that not enough ram might be cause for 720P video record? or is there other cause?...
Click to expand...
Click to collapse
Not sure, that I continue test and find this:
1) free memory size in settings apk and /proc/meminfo not equal. In settings i view, that I have 150MB free mem. In meminfo size is 64MB.
2) After record start I found in logs this errors:
Code:
E/OMXCodec( 125): [OMX.qcom.video.encoder.avc] Found supported color format: 21
E/OMX-VENC-720p( 125): get_parameter: OMX_IndexParamVideoProfileLevelQuerySupported for Input port returned Profile:1, Level:512
E/OMX-VENC-720p( 125):
E/OMX-VENC-720p( 125): venc_set_intra_period: nPFrames = 29 nBFrames = 0
I/str_params( 125): key: 'tunneled-input-formats' value: 'get'
D/AudioHardware7x30( 125): AudioHardware::openInputStream devices 8000000 format 1 channels 16 samplerate 48000
D/AudioSource( 125): Start autoramp from 108000
D/AudioHardware7x30( 125): AudioStreamInMSM72xx::standby()
D/AudioHardware7x30( 125): AudioStreamInMSM72xx::standby()
I/MPEG4Writer( 125): limits: 702779264/0 bytes/us, bit rate: 8156000 bps and the estimated moov size 405000 bytes
I/MPEG4Writer( 125): Start time offset: 1000000 us
E/OMX-VENC-720p( 125):
[COLOR="Red"][B]E/OMX-VENC-720p( 125): ERROR: MMAP_FAILED in o/p alloc buffer[/B][/COLOR]
E/OMXNodeInstance( 125): OMX_AllocateBuffer failed with error -2147479552 (0x80001000)
E/OMXCodec( 125): allocate_buffer_with_backup failed
E/OMXCodec( 125): [OMX.qcom.video.encoder.avc] Allocate Buffer failed - error = -2147483648
E/OMXCodec( 125): [OMX.qcom.video.encoder.avc] init failed: -2147483648
E/MediaRecorder( 3770): start failed: -2147483648
E/CAM_VideoModule( 3770): Could not start media recorder.
E/CAM_VideoModule( 3770): java.lang.RuntimeException: start failed.
E/CAM_VideoModule( 3770): at android.media.MediaRecorder.start(Native Method)
E/CAM_VideoModule( 3770): at com.android.camera.VideoModule.startVideoRecording(VideoModule.java:1194)
E/CAM_VideoModule( 3770): at com.android.camera.VideoModule.onShutterButtonClick(VideoModule.java:532)
E/CAM_VideoModule( 3770): at com.android.camera.ShutterButton.performClick(ShutterButton.java:126)
E/CAM_VideoModule( 3770): at android.view.View$PerformClick.run(View.java:18429)
E/CAM_VideoModule( 3770): at android.os.Handler.handleCallback(Handler.java:733)
E/CAM_VideoModule( 3770): at android.os.Handler.dispatchMessage(Handler.java:95)
E/CAM_VideoModule( 3770): at android.os.Looper.loop(Looper.java:136)
E/CAM_VideoModule( 3770): at android.app.ActivityThread.main(ActivityThread.java:5081)
E/CAM_VideoModule( 3770): at java.lang.reflect.Method.invokeNative(Native Method)
E/CAM_VideoModule( 3770): at java.lang.reflect.Method.invoke(Method.java:515)
E/CAM_VideoModule( 3770): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:781)
E/CAM_VideoModule( 3770): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
E/CAM_VideoModule( 3770): at dalvik.system.NativeStart.main(Native Method)
V/CAM_VideoModule( 3770): Releasing media recorder.
this error really caused memory deficit.
I view current codecs and profiles, they identical with official firmware.
I try install and start old Huawei camera app and report about this.
------------------END QUOTE-----------------
I install stock camera application and have same error. symbol-to-symbol.
when I find information about qualcomm SoC hardware decoder I find this post.
Braccoz said:
hey guys, i would like to share some of my findings about the 1080p camera issue
prologue: scverhagen's 1080p hack works but only with the m4v encoder which puts out an h263 file (basically, divx quality). i also found out that the stock rom encodes both 720p and 1080p @h264 baseline lvl 4.0 while CM only encodes h264 baseline level 3.2
the findings: when you try to record 1080p h264 the camera app crashes and this is the logcat:
.....
some log code listing delete. h33x
.....
after some digging i found out that basically every phone (soc) has specific video hardware encoding capabilities and that there is a "standard" layer much like Direct3D/OpenGL for that, and is called OpenMAX (OMX).
it seems that omx implementation for every soc is, of course, closed source, but fortunately there is enough open source stuff to be able to use proprietary binary blobs (i may not be correct here, i am making educated guesses taking the info i found as a base)
so what i'm thinking currently is that the libOmxVenc.so that is provided with CM (seems like qualcomm donated/helped with the code) is intentionally limited to 720p max (and probably level 3.2 too, this would explain why the media_profiles.xml setting has no effect) and it just crashes when trying to encode anything >720p
so what i would like to try is take libOmxVenc.so from an ICS sensation stock rom and see if that is capable of encoding 1080p without modifications to the code (unlikely... 50% probability maybe but still worth a try)
Click to expand...
Click to collapse
Any ideas?
PS. I download official codec samples and documentation and try find answer inside.

jopsinas said:
Yep. That link on OP is corrupted. I think that was copied from here: http://forum.xda-developers.com/showpost.php?p=50136545&postcount=3703
@desalesouche , in OP should be mentioned that before flashing we need to be on b919 ROM.
Click to expand...
Click to collapse
I have updated to the official ICS and nothing else installed.
What are the steps to install this?
Do I have have to install b919 before I can install TWRP?
I dont have the phone here right now so I would like to download everything now so I dont have to when I install everything next week.

hmm i'm not sure what we're talking about here but since that post of mine was quoted i think you'd find the followup helpful.
the real issue was the camera outputting 31 fps while the encoder supported max 30. hacks have gone into the framework to trick the camera to tell it outputs 30 fps so the encoder was happy. you can browse through commits on my github to see what was done. but that is for doubleshot so it may not have anything to do with your huawei...

h33x said:
I duplicate my message from main thread and in future continue posting here
Any ideas?
PS. I download official codec samples and documentation and try find answer inside.
Click to expand...
Click to collapse
the only clue i have is that our media-codecs and media profiles are not good...

desalesouche said:
the only clue i have is that our media-codecs and media profiles are not good...
Click to expand...
Click to collapse
I think, that error reason in kernel code.
if grep "vidc_720p_mp4_enc_mc.fw" in official kernel code, found "./drivers/video/msm/vidc/720p/resource_tracker/vcd_res_tracker.c" file. this file and it top source files should be load proprietary blobs in memory and provides interfaces for using some functions.
I try find this in 3.4 kernel.

T3K0 said:
I have updated to the official ICS and nothing else installed.
What are the steps to install this?
Do I have have to install b919 before I can install TWRP?
I dont have the phone here right now so I would like to download everything now so I dont have to when I install everything next week.
Click to expand...
Click to collapse
first install b919 stock rom.
then go in pink screen and install cmw.
then you can flash the rom following second op post

[ROM][5.1][UNOFFICIAL] CyanogenMod 12.1

CyanogenMod is a free, community built, aftermarket firmware distribution of Android, which is designed to increase performance and reliability over stock Android for your device.
Code:
#include <std/disclaimer.h>
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*
* Submitting bug reports on nightly builds is the leading
* cause of male impotence.
*/
CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.
All the source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit out Gerrit Code Review. You can also view the Changelog for a full list of changes & features.
What works
Booting (yeyyy)
RIL (calls,sms etc)
Wifi
Bluetooth
Sensors
GPS
What doesn't work
Audio (Mic, Music, Notifications, etc.)
Camera
Fingerprint
Haven't test anything else.
Known Bugs
LTE doesn't work
App switcher button doesn't work (hopefully fixed in the next build)
How to install it?
Download TWRP recovery from here
Flash the recovery (fastboot flash recovery BLU_PURE_XL_twrp.img)
Download CyanogenMod zip.
Boot to TWRP recovery
Do a wipe /Factory reset (IMPORTANT)
Flash the CyanogenMod zip
Flash Gapps zip(optional)
Done reboot and test
Download: Here
XDA:DevDB Information
[ROM][5.1][UNOFFICIAL]CyanogenMod 12.1 , ROM for the Blu Pure XL
Contributors
root-expert, acheron1502, redmi-note2 dev team, mtker
Source Code: https://github.com/root-expert/android_device_BLU_BLU_PURE_XL
ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.10.x
Based On: CyanogenMod
Version Information
Status: Alpha
Created 2016-05-03
Last Updated 2016-05-05

Reserved
Changelogs
Version 20160502
Intial commit

Reserved

Still a few things to iron out, but wanted to show everyone how far we have come
NOTE: I have only tested this ROM with my version of TWRP (link in my signature)

Good job guys!
From what I see from your code my version of TWRP should also allow users to flash CM (untill you add exact assert device line).
Can you post here some screenshots? My Allview seems to be dead

bemolx said:
Can you post here some screenshots?
Click to expand...
Click to collapse
Looks like barebones CM 12.1
Screenshots will come once we get Camera working

amazing!!!!! download to test an view this rom

testing and not working lte only run in 3g
2 button workin home and back the other not working

gionfj said:
testing and not working lte only run in 3g
2 button workin home and back the other not working
Click to expand...
Click to collapse
Thanks for reporting! I'll fix keys in the next build and I'll look into LTE

Hello, I've been testing this build for a few days. Things I noticed:
Mobile hotspot missing
Strict mode is forced on even with the setting turned off
Haptic feedback missing from regular taps on hardware keys
Videos freeze (possibly audio related)
Also, I've been noticing some weirdness with the notification light. It stays solid green off the charger and with no notifications and turns... yellow while charging.

Ashalinia said:
Hello, I've been testing this build for a few days. Things I noticed:
Mobile hotspot missing
Strict mode is forced on even with the setting turned off
Haptic feedback missing from regular taps on hardware keys
Videos freeze (possibly audio related)
Also, I've been noticing some weirdness with the notification light. It stays solid green off the charger and with no notifications and turns... yellow while charging.
Click to expand...
Click to collapse
Thanks for reporting!
I'll look into hotspot
Don't bother about strict mode i'm building in eng cause these are alpha builds
I'll check vibrator too
I believe they are audio related. I have to take a look at the logs though.

Don't mean to rush but any news on an update to fix sound? That's really the only thing keeping this from a daily driver for me.

Audio still not fixed yet
@root-expert is doing school exams right now & I am working crazy hours for my job.
We are trying to find time here and there, but Life does come first.
Please be patient as we squash bugs.
If you have logcats that you can post, that might also help us out. :highfive:

This is what I got when I played a song through the default CM music player, hopefully this helps.
Code:
05-10 16:52:22.945 W/AudioPolicyManager(25217): getOutput() could not find output for stream 1, samplingRate 0,format 0, channels 3, flags 0
05-10 16:52:22.945 W/AudioPolicyManager(25217): getOutput() could not find output for stream 1, samplingRate 0,format 0, channels 3, flags 0
05-10 16:52:22.945 W/AudioPolicyManager(25217): getOutput() could not find output for stream 1, samplingRate 48000,format 1, channels 3, flags 4
05-10 16:52:22.945 E/AudioTrack(25444): Could not get audio output for stream type 1, usage 0, sample rate 48000, format 0x1, channel mask 0x3, flags 0x4
05-10 16:52:22.946 E/SoundPool(25444): Error creating AudioTrack
05-10 16:52:22.949 I/MediaFocusControl(25444): AudioFocus requestAudioFocus() from [email protected][email protected] req=1flags=0x0
05-10 16:52:22.953 E/MediaPlayer(16725): Attempt to call getDuration without a valid mediaplayer
05-10 16:52:22.953 E/MediaPlayer(16725): error (-38, 0)
05-10 16:52:22.955 E/MediaPlayer(16725): start called in state 0
05-10 16:52:22.955 E/MediaPlayer(16725): error (-38, 0)
05-10 16:52:23.091 E/ (25444): cyw:virtual int CwMcuSensor::readEvents(sensors_event_t*, int):985:id:0,data:-1.39:5.30:8.10:T:78594939796932:now time:78595077298846:diff:137
05-10 16:52:23.369 E/MediaPlayer(16725): Error (-38,0)
05-10 16:52:23.369 W/MusicPlaybackService(16725): Music Server Error what: -38 extra: 0
05-10 16:52:23.372 E/MediaPlayer(16725): Error (-38,0)
05-10 16:52:23.372 W/MusicPlaybackService(16725): Music Server Error what: -38 extra: 0
05-10 16:52:23.749 E/ (25444): cyw:virtual int CwMcuSensor::readEvents(sensors_event_t*, int):985:id:0,data:-0.99:5.21:8.19:T:78595599796932:now time:78595735398769:diff:135

Ashalinia said:
This is what I got when I played a song through the default CM music player, hopefully this helps.
Code:
05-10 16:52:22.945 W/AudioPolicyManager(25217): getOutput() could not find output for stream 1, samplingRate 0,format 0, channels 3, flags 0
05-10 16:52:22.945 W/AudioPolicyManager(25217): getOutput() could not find output for stream 1, samplingRate 0,format 0, channels 3, flags 0
05-10 16:52:22.945 W/AudioPolicyManager(25217): getOutput() could not find output for stream 1, samplingRate 48000,format 1, channels 3, flags 4
05-10 16:52:22.945 E/AudioTrack(25444): Could not get audio output for stream type 1, usage 0, sample rate 48000, format 0x1, channel mask 0x3, flags 0x4
05-10 16:52:22.946 E/SoundPool(25444): Error creating AudioTrack
05-10 16:52:22.949 I/MediaFocusControl(25444): AudioFocus requestAudioFocus() from [email protected][email protected] req=1flags=0x0
05-10 16:52:22.953 E/MediaPlayer(16725): Attempt to call getDuration without a valid mediaplayer
05-10 16:52:22.953 E/MediaPlayer(16725): error (-38, 0)
05-10 16:52:22.955 E/MediaPlayer(16725): start called in state 0
05-10 16:52:22.955 E/MediaPlayer(16725): error (-38, 0)
05-10 16:52:23.091 E/ (25444): cyw:virtual int CwMcuSensor::readEvents(sensors_event_t*, int):985:id:0,data:-1.39:5.30:8.10:T:78594939796932:now time:78595077298846:diff:137
05-10 16:52:23.369 E/MediaPlayer(16725): Error (-38,0)
05-10 16:52:23.369 W/MusicPlaybackService(16725): Music Server Error what: -38 extra: 0
05-10 16:52:23.372 E/MediaPlayer(16725): Error (-38,0)
05-10 16:52:23.372 W/MusicPlaybackService(16725): Music Server Error what: -38 extra: 0
05-10 16:52:23.749 E/ (25444): cyw:virtual int CwMcuSensor::readEvents(sensors_event_t*, int):985:id:0,data:-0.99:5.21:8.19:T:78595599796932:now time:78595735398769:diff:135
Click to expand...
Click to collapse
Don't worry about the logcats guys i have collected infos and i haven't understood yet why audio is crashing. For your rom i have removed one lib so the phone can boot. If i add this lib it will bootloop with audio flinger crashing.

root-expert said:
Changelogs
Version 20160502
Intial commit
Click to expand...
Click to collapse
Hay there I'm thinking of getting a blu pure xl on amazon to replace my HTC one max that Mr flyhalf on xda did great work for us on Cyanogenmod unfortunately my max fall and car ran over it before I can pick it up how was you able to get Cyanogenmod on a mediatek chipset :laugh:

Heres hoping that all Root-experts hard studying gets him super high grades; and his summer can be dedicated to getting this rom working! lol

@root-expert use stock hostapd to fix wifi hotspot maybe this works

Hope your finals went well. Any updates on the build?

My exams are going pretty good. One more week to go and then I'm free... Hope I'll get something good cause audio seems pretty hard to fix it!

[WIP] Building custom ROM for Lenovo Tab2A7-10F

This thread is meant to share informations about trying to build a custom rom (CM, Omnirom...) for Lenovo Tab2 A7-10F
I'm currently trying to build CM12.1 using source
Any comment, hint, link, collaboration is welcome

Previously...
Previously...
[email protected] said:
Now time for new rom , i think you should try out building any cm based rom , omni is 75% Aosp so there might be some issues.
Sent from my A311 using XDA-Developers mobile app
Click to expand...
Click to collapse
pix106 said:
How can AOSP be an issue ? I always choose opensource when possible.
Click to expand...
Click to collapse
[email protected] said:
For mediatek open sources are not totally compatible with aosp's . every mtk chipset has same issue. So you can try out other others.
Sent from my A311 using XDA-Developers mobile app
Click to expand...
Click to collapse
pix106 said:
Ok, i may try some other rom though.
Thanks for your advice.
Do you have any info/link to mediatek sources ?
Click to expand...
Click to collapse
MaRtYy01 said:
Yep,agreed.With the years cyanogenmod went on its own and its not really based on aosp right now,while omni is more aosp based rom.
Click to expand...
Click to collapse
[email protected] said:
You can try out official sources with stock kernel , i have only links for mt6582 and mt6592 sources for now.
Sent from my A311 using XDA-Developers mobile app
---------- Post added at 03:31 AM ---------- Previous post was at 02:52 AM ----------
Can you link me any device/vendor tree . I'll try to compile cm12.1.
Sent from my A311 using XDA-Developers mobile app
Click to expand...
Click to collapse
pix106 said:
A few month ago, with a friend we did this for omnirom, we got boot (prebuilt kernel), graphics, but no wifi etc... : https://github.com/PixNDom/android_device_lenovo_Tab2A710F https://github.com/PixNDom/android_vendor_lenovo_Tab2A710F (other repos https://github.com/PixNDom).
We stopped as we did not know how to go on.
Yesterday after your advice i started a cm12.1 branch on my github (https://github.com/pix106/android_device_lenovo_Tab2A710F/blob/cm12.1), and got TWRP running using cm12.1 sources (with wrong device id, but it does not matter now).
I tried building the kernel again using lenovo sources (https://github.com/pix106/android_kernel_lenovo_Tab2A710F/tree/lenovo_osc_201511), with cm12, i got the same result than i got with omnirom : no graphics, "GTP Reset", i2C errors...
Thanks for your help
Click to expand...
Click to collapse

pix106 said:
Previously...
Click to expand...
Click to collapse
Try compiling with stock kernel ,
Sent from my A311 using XDA-Developers mobile app

That's what i do, i use prebuilt stock kernel.
But i would like to use kernel sources to build kernel with rom

If cm12 has the same problems as omni its most likely a kernel issue.Or there is something wrong with the sources.

I have worked on building CM12.1 today, and updated the first post
System is booting, adb and logcat work.
I added a few mali and hw related blobs, and a script to extract blobs from a file system dump instead of using adb to extract them from a running stock rom.
Any comment, hint, link, collaboration is welcome

pix106 said:
I have worked on building CM12.1 today, and updated the first post
System is booting, adb and logcat work.
I added a few mali and hw related blobs, and a script to extract blobs from a file system dump instead of using adb to extract them from a running stock rom.
Any comment, hint, link, collaboration is welcome
Click to expand...
Click to collapse
Cm12.1 booted succesfully. Then what are issues.
Sent from my A311 using XDA-Developers mobile app

[email protected] said:
Cm12.1 booted succesfully. Then what are issues.
Click to expand...
Click to collapse
Yesterday only adb and logcat were working.
Today, with a few MTK related flags, and a fresh build while i was at work, bootanimation starts
I'm going to add the missing files i detect from logcat and see what happens next...

After adding libxlog to PRODUCT_PACKAGES and providing a source for it, to avoid : cannot locate symbol "__xlog_buf_printf" referenced by "libdpframework.so", I got bootanimation.
I then added a few missing files as blobs.
Here are some errors i get :
Code:
E/audit_rules( 135): Could not read audit rules /data/misc/audit/audit.rules: No such file or directory
I/Vold ( 131): Vold 2.1 (the revenge) firing up
D/Vold ( 131): Volume sdcard0 state changing -1 (Initializing) -> 0 (No-Media)
D/Vold ( 131): Volume sdcard1 state changing -1 (Initializing) -> 0 (No-Media)
D/Vold ( 131): Volume usbotg state changing -1 (Initializing) -> 0 (No-Media)
I/Cryptfs ( 131): Check if PFE is activated on Boot
E/Cryptfs ( 131): Bad magic for real block device /[email protected]
E/Cryptfs ( 131): Error getting crypt footer and key
W/DirectVolume( 131): Deprecated implied prefix pattern detected, please use '/devices/platform/mtk-msdc.0/mmc_host*' instead
I/[MALI][Gralloc]( 132): dlopen libtz_uree.so fail
E/HAL ( 132): dlopen failed: library "libtz_uree.so" not found
I/[MALI][Gralloc]( 207): dlopen libtz_uree.so fail
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/default/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/ifb0/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/ifb1/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/ip6tnl0/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/lo/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/sit0/use_optimistic: No such file or directory
E/android.os.Debug( 522): failed to load memtrack module: -2
E/MediaPlayerFactory(15733): calling dlopen on FACTORY_LIB
E/MediaPlayerFactory(15733): Failed to open FACTORY_LIB Error : dlopen failed: library "libdashplayer.so" not found
E/CameraService(15733): setUpVendorTags: Vendor tag operations not fully defined. Ignoring definitions.
E/HAL (15733): load: module=/system/lib/hw/audio.primary.mt8127.so
E/HAL (15733): dlopen failed: cannot locate symbol "_ZN7android11AudioSystem24getVoiceUnlockDLInstanceEv" referenced by "audio.primary.mt8127.so"...
E/AudioFlinger(15733): int android::load_audio_interface(const char*, audio_hw_device_t**) couldn't load audio hw module audio.primary (Invalid argument)
E/MonoPipe(15733): Failed to fetch local time frequency when constructing a MonoPipe (res = -32). getNextWriteTimestamp calls will be non-functional
E/AudioPolicyManager(15733): Default device 00000002 is unreachable
E/AudioPolicyManager(15733): Failed to open primary output
If add libtz_uree.so, hwcomposer (blob) fails, bootanimation does not start anymore.
I also tried adding libdashplayer to PRODUCT_PACKAGES, but it didn't help. And i have no source.
During a previous omnirom 5.1 build with a friend (https://github.com/PixNDom/android_device_lenovo_Tab2A710F), we used https://github.com/aomp/android_mediatek_frameworks
It allowed to build some libs, but it's rather old, i think.
Does anyone have a recent repository for mediatek sources, so hwcomposer (and other files that are blobs for now) could be built ?

pix106 said:
After adding libxlog to PRODUCT_PACKAGES and providing a source for it, to avoid : cannot locate symbol "__xlog_buf_printf" referenced by "libdpframework.so", I got bootanimation.
I then added a few missing files as blobs.
Here are some errors i get :
Code:
E/audit_rules( 135): Could not read audit rules /data/misc/audit/audit.rules: No such file or directory
I/Vold ( 131): Vold 2.1 (the revenge) firing up
D/Vold ( 131): Volume sdcard0 state changing -1 (Initializing) -> 0 (No-Media)
D/Vold ( 131): Volume sdcard1 state changing -1 (Initializing) -> 0 (No-Media)
D/Vold ( 131): Volume usbotg state changing -1 (Initializing) -> 0 (No-Media)
I/Cryptfs ( 131): Check if PFE is activated on Boot
E/Cryptfs ( 131): Bad magic for real block device /[email protected]
E/Cryptfs ( 131): Error getting crypt footer and key
W/DirectVolume( 131): Deprecated implied prefix pattern detected, please use '/devices/platform/mtk-msdc.0/mmc_host*' instead
I/[MALI][Gralloc]( 132): dlopen libtz_uree.so fail
E/HAL ( 132): dlopen failed: library "libtz_uree.so" not found
I/[MALI][Gralloc]( 207): dlopen libtz_uree.so fail
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/default/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/ifb0/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/ifb1/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/ip6tnl0/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/lo/use_optimistic: No such file or directory
E/Netd ( 520): Failed to open /proc/sys/net/ipv6/conf/sit0/use_optimistic: No such file or directory
E/android.os.Debug( 522): failed to load memtrack module: -2
E/MediaPlayerFactory(15733): calling dlopen on FACTORY_LIB
E/MediaPlayerFactory(15733): Failed to open FACTORY_LIB Error : dlopen failed: library "libdashplayer.so" not found
E/CameraService(15733): setUpVendorTags: Vendor tag operations not fully defined. Ignoring definitions.
E/HAL (15733): load: module=/system/lib/hw/audio.primary.mt8127.so
E/HAL (15733): dlopen failed: cannot locate symbol "_ZN7android11AudioSystem24getVoiceUnlockDLInstanceEv" referenced by "audio.primary.mt8127.so"...
E/AudioFlinger(15733): int android::load_audio_interface(const char*, audio_hw_device_t**) couldn't load audio hw module audio.primary (Invalid argument)
E/MonoPipe(15733): Failed to fetch local time frequency when constructing a MonoPipe (res = -32). getNextWriteTimestamp calls will be non-functional
E/AudioPolicyManager(15733): Default device 00000002 is unreachable
E/AudioPolicyManager(15733): Failed to open primary output
If add libtz_uree.so, hwcomposer (blob) fails, bootanimation does not start anymore.
I also tried adding libdashplayer to PRODUCT_PACKAGES, but it didn't help. And i have no source.
During a previous omnirom 5.1 build with a friend (https://github.com/PixNDom/android_device_lenovo_Tab2A710F), we used https://github.com/aomp/android_mediatek_frameworks
It allowed to build some libs, but it's rather old, i think.
Does anyone have a recent repository for mediatek sources, so hwcomposer (and other files that are blobs for now) could be built ?
Click to expand...
Click to collapse
Can't you use something from the fire 2015 device tree?Its fully complete,the cm12.1 for it is bugless.Not sure if building roms works like that,but if you are missing drivers or something since it has the same chipset and kernel the stuff from it might work,I guess.
https://bitbucket.org/amazonfire2015/cm_device_amazon_ford
BTW as far as I know mediatek has no official source like qualcomm,thats why building roms for it is an issue.

MaRtYy01 said:
Can't you use something from the fire 2015 device tree?Its fully complete,the cm12.1 for it is bugless.Not sure if building roms works like that,but if you are missing drivers or something since it has the same chipset and kernel the stuff from it might work,I guess.
https://bitbucket.org/amazonfire2015/cm_device_amazon_ford
BTW as far as I know mediatek has no official source like qualcomm,thats why building roms for it is an issue.
Click to expand...
Click to collapse
Thanks, i'll have a look at this.
Either try to build it changing hardware related stuff, or pick a few things from it... or both.
I had already looked on fire 2015 source on github in 2015, it has changed since then too.
At the moment, i'm trying to build with some other mt8127 github repo (https://github.com/neporood/android_device_viking_mt8127), changing hardware stuff.
Thanks

pix106 said:
During a previous omnirom 5.1 build with a friend (https://github.com/PixNDom/android_device_lenovo_Tab2A710F), we used https://github.com/aomp/android_mediatek_frameworks
It allowed to build some libs, but it's rather old, i think.
Click to expand...
Click to collapse
sorry, i actualy wanted to mention https://github.com/aomp/android_mediatek_hardware

pix106 said:
sorry, i actualy wanted to mention https://github.com/aomp/android_mediatek_hardware
Click to expand...
Click to collapse
I'm now trying to build using this hardware/mediatek repo, it should provide libs that are blobs for now.
After adding a few .h files, it builds fine, but i don't get all the libs that should be built from this repo, although i added them to PRODUCT_PACKAGES.
I'll push these changes to github.
Even with a linux and python dev experience, i'm quite new to building roms, i may have missed a few things.

I made some ROMs for my Nexus4 and even there, you needed some closed source libs from LG which was not so easy to obtain.. On a damn nexus device..
Some people mentioned that an Amazon Fire tablet is mostly the same tablet..
The CPU looks the same for the Fire HD 7" (4th gen - 2014) and the GPU is the same from FireHD 8.9" (2.5th Gen) and Fire HD 7 (3rd Gen).
Does CM and/or other Custom ROMs work with Amazon-Fire tablets?

thE_29 said:
I made some ROMs for my Nexus4 and even there, you needed some closed source libs from LG which was not so easy to obtain.. On a damn nexus device..
Some people mentioned that an Amazon Fire tablet is mostly the same tablet..
The CPU looks the same for the Fire HD 7" (4th gen - 2014) and the GPU is the same from FireHD 8.9" (2.5th Gen) and Fire HD 7 (3rd Gen).
Does CM and/or other Custom ROMs work with Amazon-Fire tablets?
Click to expand...
Click to collapse
apparently it does, so there's hope.
I tried building using a mt8127 device tree and vendor from github, with my device tree and his vendor.
I have also made a "noblob" build (before using the hardware/mediatek repo) so that blobs can be pushed.

pix106 said:
apparently it does, so there's hope.
I tried building using a mt8127 device tree and vendor from github, with my device tree and his vendor.
I have also made a "noblob" build (before using the hardware/mediatek repo) so that blobs can be pushed.
Click to expand...
Click to collapse
Can you provide cm12.1 meta inf folder and boot.img?I feel like the one from the amazon fire is superpatched because of fire os crap and cant be ported and Im trying to make a flashable version of your modified stock rom but I dont have meta inf folder(tried one from cm12.0 from one mt6582 device,it did boot but it got stuck at the first boot loading screen).

MaRtYy01 said:
Can you provide cm12.1 meta inf folder and boot.img?I feel like the one from the amazon fire is superpatched because of fire os crap and cant be ported and Im trying to make a flashable version of your modified stock rom but I dont have meta inf folder(tried one from cm12.0 from one mt6582 device,it did boot but it got stuck at the first boot loading screen).
Click to expand...
Click to collapse
I tried too a few months ago, neither did it boot.
The "noblobs" build i did a few days ago : https://mega.nz/#F!i5h23AKY!jnsxiU8Ob0WiDt1YnSabLg
I'm quite sure a few needed init scripts are missing from this build, and from the device tree in general.
Happy testing .

pix106 said:
I tried too a few months ago, neither did it boot.
The "noblobs" build i did a few days ago : https://mega.nz/#F!i5h23AKY!jnsxiU8Ob0WiDt1YnSabLg
I'm quite sure a few needed init scripts are missing from this build, and from the device tree in general.
Happy testing .
Click to expand...
Click to collapse
is this build boots or not . (just asking) by the way :good::good:

[email protected] said:
is this build boots or not . (just asking) by the way :good::good:
Click to expand...
Click to collapse
Its stuck on the bootlogo,since it has no blobs.
BTW the results of my "testing"
-changing the boot.img didnt help,the frecking amazon fire cm12.1 refuses to boot no matter what I do
-the updater script seemed useless,since the system folder in the roms built from source is in just one file
Anyway,got another idea.If I do a backup of system via twrp I probably can use the updater script with it.

[email protected] said:
is this build boots or not . (just asking) by the way :good::good:
Click to expand...
Click to collapse
MaRtYy01 said:
Its stuck on the bootlogo,since it has no blobs.
Click to expand...
Click to collapse
Exactly. It boots, adb and logcat work, but nothing more.
Missing files can be looking for errors in logcat, and be pushed "live" from stock rom dump.
MaRtYy01 said:
BTW the results of my "testing"
-changing the boot.img didnt help,the frecking amazon fire cm12.1 refuses to boot no matter what I do
Click to expand...
Click to collapse
no adb nor logcat ?
MaRtYy01 said:
-the updater script seemed useless,since the system folder in the roms built from source is in just one file
Click to expand...
Click to collapse
is /system mounted ?
MaRtYy01 said:
Anyway,got another idea.If I do a backup of system via twrp I probably can use the updater script with it.
Click to expand...
Click to collapse
i did not understand what you are planning to do... anyway good luck with it

Problem with the Wi-Fi

Hi,
(First : I don't speak a lot of English and excuse me if I write some wrongs things on my posts )
I've got a big problem from some weeks, the Wi-Fi of my Xperia E3 doesn't work (he doesn't start and when he starts, he stops to find networks), sometime he works correctly and after sometime he stops with any reasons...
When I do
Code:
adb logcat
and I start Wi-FI by the notifications it's written :
Code:
D/WifiStateMachine( 1063): handleMessage: E msg.what=131083
D/WifiStateMachine( 1063): processMsg: InitialState
D/WifiHW ( 1063): Unable to unload driver module "wlan": No such file or directory
D/WifiService( 1063): setWifiEnabled: true pid=1178, uid=10026
E/WifiHW ( 1063): size = 6
E/WifiHW ( 1063): size = 29816
V/DexLibLoader( 5047): wrote 4968796 bytes to dex prog-a0af7cb08408279384aaa0ef36b024a6fdddb642.dex.jar
E/WifiStateMachine( 1063): Failed to load driver
D/WifiStateMachine( 1063): handleMessage: X
Thanks a lot for all the answers you will give me

toinedu27 said:
Hi,
(First : I don't speak a lot of English and excuse me if I write some wrongs things on my posts )
I've got a big problem from some weeks, the Wi-Fi of my Xperia E3 doesn't work (he doesn't start and when he starts, he stops to find networks), sometime he works correctly and after sometime he stops with any reasons...
When I do
Code:
adb logcat
and I start Wi-FI by the notifications it's written :
Code:
D/WifiStateMachine( 1063): handleMessage: E msg.what=131083
D/WifiStateMachine( 1063): processMsg: InitialState
D/WifiHW ( 1063): Unable to unload driver module "wlan": No such file or directory
D/WifiService( 1063): setWifiEnabled: true pid=1178, uid=10026
E/WifiHW ( 1063): size = 6
E/WifiHW ( 1063): size = 29816
V/DexLibLoader( 5047): wrote 4968796 bytes to dex prog-a0af7cb08408279384aaa0ef36b024a6fdddb642.dex.jar
E/WifiStateMachine( 1063): Failed to load driver
D/WifiStateMachine( 1063): handleMessage: X
Thanks a lot for all the answers you will give me
Click to expand...
Click to collapse
I have the same problem,
which rom are you using?

berni987654321 said:
I have the same problem,
which rom are you using?
Click to expand...
Click to collapse
Hey,
Before I was using the normal ROM, for the Xperia E3, and now I use this ROM : http://forum.xda-developers.com/xperia-e3/development/rom-t3067374
I'm still with this problem, but less than before (with the old ROM).

toinedu27 said:
Hey,
Before I was using the normal ROM, for the Xperia E3, and now I use this ROM : http://forum.xda-developers.com/xperia-e3/development/rom-t3067374
I'm still with this problem, but less than before (with the old ROM).
Click to expand...
Click to collapse
It seems to be a hardware issue even if the logcat(got the same) tells us it's a driver related thing.
Tried a lot of stuff and didn't give up yet, but if it is realy a hardware thing, I don't think I'll find a solution.
For me it started with not finding networks, then stoping to let me enable wifi from time to time and now
it's impossible for me to enable it.

berni987654321 said:
It seems to be a hardware issue even if the logcat(got the same) tells us it's a driver related thing.
Tried a lot of stuff and didn't give up yet, but if it is realy a hardware thing, I don't think I'll find a solution.
For me it started with not finding networks, then stoping to let me enable wifi from time to time and now
it's impossible for me to enable it.
Click to expand...
Click to collapse
Hey,
Do you try to enable the wi-fi (in the settings) and shutdown the phone, that work for me, when that don't work I enable the Wi-Fi, I open "Xposed" and I do a normal reboot of the phone, if the Wi-Fi is already enabled I just do a soft reboot.
Same if I resolve this problem, I've got a lot of others problem (I changed my display and I think I do some wrong things). I buy the Xperia E5 and I will receive him on the next week.

Try "wifi connection fixer" from Google play give it a try