[ROM][4.4.4r2]p6800/p6810/i815](11Nov2014)CM-11.0 Unofficial

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daniel_hk

Inactive Recognized Contributor
Nov 12, 2012
1,634
5,344
Hong Kong
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This is an unoffical build of CyanogenMod 11 for the Samsung GalaxyTab 7.7.
Although it still have many issues, it is quite interesting to take a bite on the KitKat. I never expect we can go this far..:D

Release Note:
2014/11/11
It has be too long for the cm-11 update. I was stuck at the settings for sometime. The performance settings is replace with Omni's. As lollipop is out, this would be probably the final build. :)

2014/07/27
Finally get cm-11 boot! In this build, new kernel is included, GPU settings are added to performance settings. Hoping any 7.7 devices may get a stable GPU O/C settings ;)
 History

2014/06/26
Haven't updated the cm-11.0 for a long time. Just waiting for a more stable release. Cumulative fixes from other builds are included. Locationging problem in 4.4.3 is fixed in 4.4.4. Bettery life seems better too! Don't forget using the latest Gapps for 4.4.4. :D
Requrested by local friends, the Alipay link is added for Donation.

2014/04/10
This new build include all the fixes in my Slimkat + Incall screen is fixed! Sames as the dialer, the inCall screen is portrait now. :cool:
For some unknown reason. screen is distorted after rotation found in few apks (like build-in Browser). Same fix in Slimkat doesn't work for cm11 and Omni... However, a simple relaunch from recent menu will fix that. That would be the only minor issue left....;)

2014/03/15
Finally, bluetooth headset is fixed! Cheers! :highfive:
During calls, press bluetooth headset button once will direct audio to headset press again will end call.
VoiceDialer is not working with bluetooth yet but Google seach can be activated by pressing bluetooh button.
Only mirror issues left so it is reaching beta now...

2014/02/23
So long for an update! Finally fix the bootloop in bluetooth this weekend. Wifi ON/OFF loop is fixed. Quick fix in Camera as Omni. In this new build, WiFi-tethering, WiFi-direct and limited bluetooth is working now. ;)
AFH and goo.im are back to normal now!

2013/12/28
It was a productive Christmas. I finally find a way to keep both WiFi and mobile data. Not a good way but it works.. Seems it's worth missing the Christmas dinner. Uploading now :highfive: I can start with bluetooth now. Another long long road ahead!

2013/11/18
It was a productive weekend. Manage to fix the backlight and light sensor. GPS is also working now. For the camera, preview and auto focus ok but can't save any photo... A patched gapps-20131113 and a stable 20131031 were uploaded.
For ART, I've tested it in my Nexus7 with SlimKat (AOSP based. I plan to build it for our tab later). Same result, com.google.process.gapps crash and PLAY is not usable. That would be a good news since it is not hardware related. ;) Will test again right after Factory reset later.

2013/11/16
I began trying this right after finishing download. It is harder as expected. The source itself is an alpha release. I can make it boot after stuggling for a while but our old mali blobs are no longer working with the new opengl. Screen color was messed up. All HAL driver not working properly... I finally patch the platform and fixed some of the problems this weekend! It is just presentable now. Very glad that it comes before the official builds...:D
Change log: :victory:
Code:
[COLOR="Blue"]2014/11/11[/COLOR]
  - Latest CM11 source, Android 4.4.4r2 (KTU84Q)
  - Omni's performance settings
  - GPU default return to stock default
  - Major Bluetooth update from Bluez
[COLOR="Blue"]2014/7/27[/COLOR]
  - Latest CM11 source, Android 4.4.4r2 (KTU84Q)
  - New kernel include zRAM, KSM and GPU O/C
  - GPU settings is added to performance settings
  - fixes in framework native
  - Bluetooth update
[COLOR="Blue"]2014/6/26[/COLOR]
  - Latest CM11 source, Android 4.4.4r1 (KTU84P)
  - Lock screen orientation is fixed
  - Major Bluetooth update
  - Reboot stuck issue is fixed
  - kernel driver update
  - IRDA support for tabs with the IR port
[COLOR="Blue"]2014/4/10[/COLOR]
  - Latest CM11 source (KVT49L)
  - Rotation glitches is fixed
  - InCall screen fixed to portrait
  - Bluetooth update
  - DPI change to 182 (Slimrom claim more stable for 4.4.2)
  - kernel backport update for bluetooth
  - Bluetooth apk patches
[COLOR="Blue"]2014/3/15[/COLOR]
  - Latest CM11 source
  - bluetooth headset fixed
  - kerenl KSM fixed
  - audio patch for Bluez
  - Add 2 mic audio policy
[COLOR="Blue"]2014/2/23[/COLOR]
  - Latest CM11 source
  - Wifi ON/OFF loop fixed
  - Wifi Tethering + Wifi direct support
  - Replace with the patched AOSP bluetooth service.
  - bluez support, pairing and file transfer working
  - Camera recording fixed (front camera still crash)
  - New boot animation and wallpaper
  - kernel patches on wifi, backport bluetooth subsystem
[COLOR="Blue"]2013/12/28[/COLOR]
  - Latest CM11 source
  - Android 4.4.2 (KOT49H)
  - opernsource libril
  - patch wifi and telephony in framework
  - New R3P2 Mali driver in kernel
[COLOR="Blue"]2013/11/18[/COLOR]
  - Latest CM11 source
  - Android 4.4r0 (KRT16M)
  - updated hal sensor
  - backlight and auto brightness is working now
  - Opensource Camera lib
  - permission and policy fixes in uevent
[COLOR="Blue"]2013/11/16[/COLOR]
  - First experimental release.
  - Latest CM11 source
  - Android 4.4r0 (KRT16M)
  - New device tree for CM11
  - New blobs from other devices
  - SELinux support in kernel (disabled for now)

Know issues: :(
1. HDMI dongle not handled.
2. Few apks (eg. Browser) have distorted screen after rotation. Relaunch in recent menu will recover.
3. Mobile data not working for i815

Downloads: :highfive:
hosts: goo.im, AndroidFileHost
mirror1: http://pan.baidu.com/s/126h4y#dir/path=/cm-11.0
kernel: http://goo.im/devs/daniel_hk/rom/kernel

Use gapps for cm-11.0 : Check the gapps folder in the above links
Or the latest pa_gapps: http://goo.im/devs/paranoidandroid/roms/gapps

Recovery requirement
** CWM6, TWRP 2.3.1 or above is OK.
Most of the 4.4 Roms require the latest reovery with file_contexts and set_metadata support.I have patch the update-binary to work with old recoveries.

** See my thread to patch any gapps or ROMs with set_metadata fail **

Source: :cool:
kernel & device trees
github: https://github.com/danielhk?tab=repositories

Credits: :good:
** The CyanogenMod Team who keep many devices alive!
** All those who donate to me. Giving me the resources to upgrade my PC and accessories!
** All those who help our cool tab's developments!

Donations:


show.htm

 
Last edited:

bassem.mohsen

Senior Member
Oct 12, 2012
436
93
cairo
OK, that's really was so speed an awesome.
u such talented to make it that fast.

Thanks, will try it tomorrow, and report back if there's any issue not mentioned above.
 
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Reactions: Chr97

racca

Senior Member
Jun 4, 2009
247
85
Great! Can't wait for this to be good enough for a daily driver. Thank you.

PS. Any chance you can put you device tree/kernel etc on github? It's been quite a while since you last updated them from the looks of it.
 

cakrabayu

Senior Member
Aug 22, 2012
95
38
daniel....you keep our tab alive with your brillian brain...thx a lot fof the dedication.
 

bassem.mohsen

Senior Member
Oct 12, 2012
436
93
cairo
Installed it, and will use it for a week as a daily driver.
actually, no major issues, all are cosmetics.

nothing to add to the bug list you mentioned for me now.
GPS not working yet, but i got a lock on my location in Google maps !!

transient noises are weird really, yet i only use the tab in portrait mode only :D

also, in lock screen, it says no SIM Card.
I put a SIM card and i make phone calls.
----
for me the most important in all this minor issues is screen backlight.
 
Last edited:

pemmoura

Member
Apr 7, 2011
24
2
Wow, that was fast! Thanks Daniel. I will give it a try!

Enviado de meu GT-P6800 usando Tapatalk
 

arthurson

Senior Member
Dec 26, 2006
77
6
samsung seems to forget this machine, and won't give any update to us.

i will try to use after major bugs has been fixed, pls keep on this project, thx danial.
 

bassem.mohsen

Senior Member
Oct 12, 2012
436
93
cairo
WiFi drops sometimes during usage.
and sometime, it doesn't want to re-connect again to the access point until i reboot the tablet.

V-Sync is broken .. that results a tearing when try to scroll something fast, and sometimes the notification end line
 
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Reactions: thangbithit

strong0

Member
Aug 26, 2012
21
1
It's amazing what you have done to our poor 6800 with limited support, that is very difficult to upgrade to Android 4.4 even for Google to do it for Nexus 4, really appreciate your hard work very much!!!
 

pemmoura

Member
Apr 7, 2011
24
2
I'm getting an error while flashing gapps on p6800.

set_metadata_recursive: some changes failed.

But i can use my tablet, i'm not sure what is missing.
 

bassem.mohsen

Senior Member
Oct 12, 2012
436
93
cairo
I'm getting an error while flashing gapps on p6800.

set_metadata_recursive: some changes failed.

But i can use my tablet, i'm not sure what is missing.
download gapps for KitKat 4.4 from the link provided in OP, basically it's Paranoid Android GApps.
do full wipe before, then flash it.

it worked normally for me.
 

GNUDroid

Senior Member
May 15, 2012
535
321
Hey.
Installed since 1 day now. Had troubles with the gapps download links (2 broken downloads). Now everything works fine after finding another gaps package.

Yea cm11 some features missing but suprised good state already. I would suggest same speed as the last cm10.2 build. Great base to start from!
Actually i like the short "snow" flickering (bug) when rotating or on some transitions. ?

Sent from my GT-P6810 using xda app-developers app
 

daniel_hk

Inactive Recognized Contributor
Nov 12, 2012
1,634
5,344
Hong Kong
Great! Can't wait for this to be good enough for a daily driver. Thank you.

PS. Any chance you can put you device tree/kernel etc on github? It's been quite a while since you last updated them from the looks of it.

Devie trees and kernel source are uploading now...

Don't have enough time to tidy up everything but they are what I'm using now. Only have a few commits in the kernel under testing. ;)

Cheers!
 

bassem.mohsen

Senior Member
Oct 12, 2012
436
93
cairo
when try to use ART, it causes a lot of services to continuously crash.
and couldn't use the andthing from the amount of crash pop up messages :D
 
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  • 89
    logo.png

    This is an unoffical build of CyanogenMod 11 for the Samsung GalaxyTab 7.7.
    Although it still have many issues, it is quite interesting to take a bite on the KitKat. I never expect we can go this far..:D

    Release Note:
    2014/11/11
    It has be too long for the cm-11 update. I was stuck at the settings for sometime. The performance settings is replace with Omni's. As lollipop is out, this would be probably the final build. :)

    2014/07/27
    Finally get cm-11 boot! In this build, new kernel is included, GPU settings are added to performance settings. Hoping any 7.7 devices may get a stable GPU O/C settings ;)
     History

    2014/06/26
    Haven't updated the cm-11.0 for a long time. Just waiting for a more stable release. Cumulative fixes from other builds are included. Locationging problem in 4.4.3 is fixed in 4.4.4. Bettery life seems better too! Don't forget using the latest Gapps for 4.4.4. :D
    Requrested by local friends, the Alipay link is added for Donation.

    2014/04/10
    This new build include all the fixes in my Slimkat + Incall screen is fixed! Sames as the dialer, the inCall screen is portrait now. :cool:
    For some unknown reason. screen is distorted after rotation found in few apks (like build-in Browser). Same fix in Slimkat doesn't work for cm11 and Omni... However, a simple relaunch from recent menu will fix that. That would be the only minor issue left....;)

    2014/03/15
    Finally, bluetooth headset is fixed! Cheers! :highfive:
    During calls, press bluetooth headset button once will direct audio to headset press again will end call.
    VoiceDialer is not working with bluetooth yet but Google seach can be activated by pressing bluetooh button.
    Only mirror issues left so it is reaching beta now...

    2014/02/23
    So long for an update! Finally fix the bootloop in bluetooth this weekend. Wifi ON/OFF loop is fixed. Quick fix in Camera as Omni. In this new build, WiFi-tethering, WiFi-direct and limited bluetooth is working now. ;)
    AFH and goo.im are back to normal now!

    2013/12/28
    It was a productive Christmas. I finally find a way to keep both WiFi and mobile data. Not a good way but it works.. Seems it's worth missing the Christmas dinner. Uploading now :highfive: I can start with bluetooth now. Another long long road ahead!

    2013/11/18
    It was a productive weekend. Manage to fix the backlight and light sensor. GPS is also working now. For the camera, preview and auto focus ok but can't save any photo... A patched gapps-20131113 and a stable 20131031 were uploaded.
    For ART, I've tested it in my Nexus7 with SlimKat (AOSP based. I plan to build it for our tab later). Same result, com.google.process.gapps crash and PLAY is not usable. That would be a good news since it is not hardware related. ;) Will test again right after Factory reset later.

    2013/11/16
    I began trying this right after finishing download. It is harder as expected. The source itself is an alpha release. I can make it boot after stuggling for a while but our old mali blobs are no longer working with the new opengl. Screen color was messed up. All HAL driver not working properly... I finally patch the platform and fixed some of the problems this weekend! It is just presentable now. Very glad that it comes before the official builds...:D
    Change log: :victory:
    Code:
    [COLOR="Blue"]2014/11/11[/COLOR]
      - Latest CM11 source, Android 4.4.4r2 (KTU84Q)
      - Omni's performance settings
      - GPU default return to stock default
      - Major Bluetooth update from Bluez
    [COLOR="Blue"]2014/7/27[/COLOR]
      - Latest CM11 source, Android 4.4.4r2 (KTU84Q)
      - New kernel include zRAM, KSM and GPU O/C
      - GPU settings is added to performance settings
      - fixes in framework native
      - Bluetooth update
    [COLOR="Blue"]2014/6/26[/COLOR]
      - Latest CM11 source, Android 4.4.4r1 (KTU84P)
      - Lock screen orientation is fixed
      - Major Bluetooth update
      - Reboot stuck issue is fixed
      - kernel driver update
      - IRDA support for tabs with the IR port
    [COLOR="Blue"]2014/4/10[/COLOR]
      - Latest CM11 source (KVT49L)
      - Rotation glitches is fixed
      - InCall screen fixed to portrait
      - Bluetooth update
      - DPI change to 182 (Slimrom claim more stable for 4.4.2)
      - kernel backport update for bluetooth
      - Bluetooth apk patches
    [COLOR="Blue"]2014/3/15[/COLOR]
      - Latest CM11 source
      - bluetooth headset fixed
      - kerenl KSM fixed
      - audio patch for Bluez
      - Add 2 mic audio policy
    [COLOR="Blue"]2014/2/23[/COLOR]
      - Latest CM11 source
      - Wifi ON/OFF loop fixed
      - Wifi Tethering + Wifi direct support
      - Replace with the patched AOSP bluetooth service.
      - bluez support, pairing and file transfer working
      - Camera recording fixed (front camera still crash)
      - New boot animation and wallpaper
      - kernel patches on wifi, backport bluetooth subsystem
    [COLOR="Blue"]2013/12/28[/COLOR]
      - Latest CM11 source
      - Android 4.4.2 (KOT49H)
      - opernsource libril
      - patch wifi and telephony in framework
      - New R3P2 Mali driver in kernel
    [COLOR="Blue"]2013/11/18[/COLOR]
      - Latest CM11 source
      - Android 4.4r0 (KRT16M)
      - updated hal sensor
      - backlight and auto brightness is working now
      - Opensource Camera lib
      - permission and policy fixes in uevent
    [COLOR="Blue"]2013/11/16[/COLOR]
      - First experimental release.
      - Latest CM11 source
      - Android 4.4r0 (KRT16M)
      - New device tree for CM11
      - New blobs from other devices
      - SELinux support in kernel (disabled for now)

    Know issues: :(
    1. HDMI dongle not handled.
    2. Few apks (eg. Browser) have distorted screen after rotation. Relaunch in recent menu will recover.
    3. Mobile data not working for i815

    Downloads: :highfive:
    hosts: goo.im, AndroidFileHost
    mirror1: http://pan.baidu.com/s/126h4y#dir/path=/cm-11.0
    kernel: http://goo.im/devs/daniel_hk/rom/kernel

    Use gapps for cm-11.0 : Check the gapps folder in the above links
    Or the latest pa_gapps: http://goo.im/devs/paranoidandroid/roms/gapps

    Recovery requirement
    ** CWM6, TWRP 2.3.1 or above is OK.
    Most of the 4.4 Roms require the latest reovery with file_contexts and set_metadata support.I have patch the update-binary to work with old recoveries.

    ** See my thread to patch any gapps or ROMs with set_metadata fail **

    Source: :cool:
    kernel & device trees
    github: https://github.com/danielhk?tab=repositories

    Credits: :good:
    ** The CyanogenMod Team who keep many devices alive!
    ** All those who donate to me. Giving me the resources to upgrade my PC and accessories!
    ** All those who help our cool tab's developments!

    Donations:


    show.htm

    14
    Wish nxt update be Lollipop =)
    I tried l-preview last month. It was never straight forward. The source is not supportive to old devices...:(
    I have to reinstate modified old codes (mainly in graphics and OpenGL) to make it work.
    How to root would be the main issue we and others facing. Only Nexus devices have solution now.

    Here are the screenshot on my cm-12.0 (at this stage, it is more or less the same as AOSP). It reboot many times at the Samsung logo before showing the boot animation... However, it is quite stable afterward. Bluetooth and phone are not working yet. It is far from presentable. Still a long way to go...

    578c66df06d9e3fc58f4261422137fdf.jpg

    5696c9ba2e636c140c3ba2f71205d233.jpg

    8eadbf4926bf67ac962929ac15c910fa.jpg

    6ced610053416a5cdd831493910ed15a.jpg

    2f077fd21586316191bce4b81255c533.jpg

    fe4fdba5e25d431e8579e41693a8eb9e.jpg
    8
    Daniel, please, tell us when will we be able to use updated version?
    Thank you for this BIG WORK!

    Not much time for this but I just managed to fix the Camera. I'm working on mobile data now. The old blob is not compatible with the new platform. Seaching for similar source from other devices.Hoping to use an opensource driver like the camera.
    Don't have any other big progress and no significant updates in cm11 too. If anything new coming up, I'll release it. ;)
    5
    I used 4.4.4 stock and modular on the newest cm 11. All hashes verified and did formats before installs.

    Costa taking care of business!

    Yes, stock camera app in video capture mode. I have also tried another app named 'A Better Camera'. I haven't had a chance to try the stock Samsung media_profiles.xml that lives in /system/etc.

    I used the Paranoid Android gapps 4.4.3 package named pa_gapps-stock-4.4.3-20140608-signed.zip. Is that what you used Daniel?

    Heil Costa!:good:

    I take a look after the match. I know what's wrong now. It was the audio policy.
    I add the back mic policy earlier. I found out later that our tab is hardwired (that means no needed). I don't know why camera2 use it for capture.
    I'm on a newer build which has already cleanup. Therefore I don't have problem...:eek:

    Attached is the audio policy file. View attachment audio_policy.conf.zip
    Use a root browser to replace the file in /etc. Change the permission to 0644 if necessary.
    Wait for my next build if you don't want to mess with it.
    Sorry for the troubles...:p

    It's 7:20 in the morning, I need my bed now... night...