[I815/P6800/P6810] CyanogenMod 9 (08/12/2012)

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maconsultant

maconsultant

Senior Member
Jun 10, 2011
779
142
New York
No Stress, I for 1 appreciate the effort and am grateful for whats been done already. I wouldnt mind helping out but honestly id probably break more than id fix... lol (its really not that funny)

Sent from another Galaxy..
Tab 7.7 GT-P6800 CM9 Alpha 1
 
H

hapklaar

Member
Jan 15, 2006
17
6
Great work, I already prefer this build over the official honeycomb version. Only when I'm next to my wifi router, if I'm further than 3 meters away I have no reception.
 
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maconsultant

maconsultant

Senior Member
Jun 10, 2011
779
142
New York
Thanks Locerra for the recent movement.

I looked @ the latest changes you made in github repo, I may be wrong but do we now have hardware acceleration working.? Or was it the initial ground work for it to function. I'm trying to read through your changes to give myself more of an understanding of what's actually being done. Thanks in advance..


Sent from another iPhone4s..
 
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bedwa

bedwa

Inactive Recognized Developer
Oct 5, 2008
1,152
718
Springfield IL
maconsultant said:
@Locerra Not sure if this will help further Development of this ROM but Samsung just released the source code for the ICS based Galaxy tab 2 7.0 and the Galaxy tab 2 10.1

You can get the files here:

https://opensource.samsung.com/rece...mobile_phone&classification2=&classification3


Sent from another iPad2 3G...
Click to expand...
Click to collapse







haovh_85 said:
I think It is useful for him. Hope we can have a new good rom for tab.
Click to expand...
Click to collapse

Useful to a point. Modules and wifi drivers likely. Processor no as it has an OMAP processor.

My Tab makes calls Yo! GT-P6800
 
L

locerra

Senior Member
Aug 18, 2010
335
1,019
Seattle
HW acceleration works using the new kernel, but there are some weird issues with it that I haven't had the time to resolve. I may make a build with the new kernel + fixes from alan orth, if desired, but the list of things currently not working that were working include vibrator + 3g data (plus a really annoying graphics glitch).

Also, the tab 2 sources are proving useless. There is no wifi stuff that might help. There may be some stuff with the cameras, but I have spent literally no time working on them since they are not what I consider basic functionality.
 
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maconsultant

maconsultant

Senior Member
Jun 10, 2011
779
142
New York
A new build would be nice but honestly only if you have the time.. I wouldn't mind playing with the new build.. But not at the expense of your time. Thanks for all your hard work man... It's greatly appreciated.


Sent from another iPhone4s..
 
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sbkoh-xda

Senior Member
Nov 11, 2009
54
20
OnePlus 8T
Google Pixel 7
locerra said:
HW acceleration works using the new kernel, but there are some weird issues with it that I haven't had the time to resolve. I may make a build with the new kernel + fixes from alan orth, if desired, but the list of things currently not working that were working include vibrator + 3g data (plus a really annoying graphics glitch).
Click to expand...
Click to collapse

If wifi works better in the new kernel, I am volunteering to test a build with the kernel. What kind of graphics glitch?
 
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locerra

Senior Member
Aug 18, 2010
335
1,019
Seattle
Making a new build isn't much of an issue, mainly just takes cpu time (at least for the p6810, I still need to do a bit of configuring for the p6800).

The graphics issue is that the colors will randomly (and frequently) get all screwed up, and when that happens there is serious tearing (you also can get this tearing to be continual sometimes, but rarely). You can usually fix this by locking the device, and then unlocking it.

P.S. Also I should mention that it looks like we might be able to have mass storage support (vs mtp) on the removable sd card. I'm pretty sure we will never be able to get that with the internal sd card, since it is virtualized (space is shared with your installed apps).
 
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FernandoMiguel

Senior Member
Aug 16, 2009
449
48
London
FernandoMiguel.net
just flashed the last build after a wipe on my P6800
wifi is very bad, almost no signal at 2 mts from AP.... on stock rom that used to be an awesome feature of this device (best signal device i own).
cant access Market (sorry, Play) settings. it closes , so i cant disable the desktop widgets.
i'm missing a settings button on the notification bar too


thanks for bringing CM to this wonderful tab!
 
ftgg99

ftgg99

Account currently disabled
Mar 20, 2010
8,778
2,019
Even with my legendary patience...

Sent from my GT-P6800 using xda premium
 
maconsultant

maconsultant

Senior Member
Jun 10, 2011
779
142
New York
Thank you..! This went from a Dev thread to a rant and rave thread. I wish there was a way to have a thread locked and only allow certain users to participate. I'm so sick of the non-contributors always with the hand out. They all need their hand smacked.!


Sent from another iPhone4s..
 
K

kable

Senior Member
Nov 17, 2007
538
64
Silicon Valley
... plus the people complaining about the complainers. :rolleyes:

But back on topic. I look forward to moving over to this ROM. In fact I am going to play around with the current build on my day off. Thanks for the hard work!
 
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  • 109
    L
    locerra
    I've started porting CyanogenMod 9 to the Galaxy Tab 7.7. Do not flash this unless you know how to backup your data and especially unless you know how to get back to stock. If you don't already know how to do this, you might want to familiarize yourself with the process now, while the developers try to stablize CM9. I don't have time to help people unbrick their devices, and will not take responsibility for any user bricking their device, you flash this at your own risk.

    If you are a developer interested in helping out with the porting effort, please PM me.

    Known Issues
    • HDMI dongle doesn't work
    • Some USB keyboards aren't working
    • I815: CDMA and LTE isn't enabled
    • I815: GPS doesn't work
    • I815: Autobrightness is broken
    Download
    Google apps can be found at http://goo.im/gapps
    Old

    Flash
    Flash from ClockworkMod Recovery, make sure to wipe data/factory reset. No whining if it eats your homework.

    Build Instructions
    Setup a standard CyanogenMod 9 build environment (there are plenty of tutorials on the web already on how to do this). Then
    1. Add add the following entries to your local manifest
      Code: 
      <project path="device/samsung/XXX"
    name="ohanar/android_device_samsung_XXX" 
    revision="ics"
    remote="github" />
<project path="device/samsung/smdk4210-tab"
    name="ohanar/android_device_samsung_smdk4210-tab" 
    revision="ics"
    remote="github" />
<project path="kernel/samsung/smdk4210-tab"
    name="ohanar/android_kernel_samsung_smdk4210-tab"
    revision="ics"
    remote="github" />
      where you replace XXX with your device (i815, p6200, p6210, p6800, p6810, or t869).
    2. Make sure that your device is running the newest build of CyanogenMod 9 or stock ICS if your device has it.
    3. Make sure your device is plugged in and has debugging enabled.
    4. Run the extract-files script from your particular device tree.
    5. Run vendor/cm/get-prebuilts
    6. Your sources are now ready, to build run
      Code: 
      $ . build/envsetup.sh       # this sets up the build environment
$ lunch cm_XXX-userdebug    # this selects your device
$ mka bacon                 # this builds CM
    Changelog
    • 08/08/2012
      • Hopefully remaining wifi issues fixed (wifi hotfix shouldn't be needed anymore)
      • Wifi tethering enabled (no clue if it works)
    • 08/03/2012
      • LPM fixed (can now charge while off)
      • Camera force closes fixed
    • 7/19/2012
      • P68x0: Autobrightness fixed
      • Bluetooth fixed (thanks to lowtraxx for pointing out where the issue was)
      • I815: LTE Modem's massive power drain fixed
    • 7/15/2012
      • Wifi! -- for real real, not for play play
      • P6800: SIM Toolkit Support
      • Hardware-Accelerated Video (Regression in 7/10/2012)
      • ASOP Charging mode (still not really working)
    • 7/10/2012
      • smdk4210-tab kernel
      • I815 build
      • vibration (regression in Alpha 2)
      • 3g data on P6800 (regression in Alpha 2)
      • Camera (both front and back)
      • Regression: Hardware-accelated video (this also means no previews in the Camera)
      • Regression: LPM
    • Alpha 2
      • smdk4210 kernel (common kernel used in the CM9 ports for the i9100, i777, n7000, p6200, p6210, p6800, and p6810)
      • USB gadget support
      • Hardware-accelerated video
      • Rear facing camera (only stills for now)
      • Better auto brightness (values still need to be tuned)
      • LPM (charge while off)
      • Probably other stuff (been a long time since last update)
      • Regression: Vibrator no longer works, we now get a beep instead
    • Alpha 1
      • Upgrade wifi driver to compat-wireless-3.4-rc3-1
      • GPS hopefully fixed (thanks to Alan Orth)
      • Data Usage fixed (thanks to Alan Orth + Galaxy Tab 10.1 devs)
    • DP3.1
      • Wifi fix that sometimes works
    • DP3
      • Torch App (thanks to Alan Orth)
      • Fixed reboot download
      • Wifi partially works
      • Other random bugs caused by building with gcc 4.6 (now using the recommended 4.4)
    • DP2.1
      • 3G/GSM fix (thanks to poisike)
    • DP2
      • Audio works!
    • DP1.1
      • Partial fix for autobrightness (gets brighter, doesn't get darker)
      • Phone like interface is gone
      • P6800: added GSM libraries, and basic 3g configuration

    Credits
    • aorth -- set up the device tree for the GT-6200 (Tab Plus 3g), has been a great collaborator
    • poisike -- provided fix for 3g/gsm
    • teamhacksung -- set up the galaxys2 device tree, which was the basis for my tree
    View
    17
    L
    locerra
    Everyone who is having trouble with wifi, make sure you do the following
    1. Wipe/Factory reset
    2. If you know how make a logcat.
    3. If you made a logcat, post it, and if you didn't don't post anything -- I'm fully aware that Wifi isn't working for everyone
    4. Try the hotfix I've attached to this post

    mobilx said:
    @loccera there is an old wpa_supplicant in the newest build. Thats why wifi isnt working for most of the users.
    Click to expand...
    Click to collapse
    If you mean it doesn't have the wpa_supplicant from stock ICS, that is because it is impossible to include a binary wpa_supplicant in the CM build process (if you tried, it would get overwritten by the one that is built from source). The reasoning is that wpa_supplicant is GPL'ed, so by law any alterations made to it that are used in a distributed binary must be publicly shared -- unfortunately Samsung has decided to ignore the law and has not released their modifications. The best I can do is provide a hotfix zip with the stock ICS wpa_supplicant until I manage to get the opensource driver fully functional.
    View
    15
    O_G
    O_G
    Thread Cleaned​

    I have cleaned all of the off topic posts from the last few pages. I remind all this is a development thread and not for general discussion.

    EDIT: Once again i have cleaned this thread, please only post here if you have something to add to the development. Lets keep it on topic from now!​
    View
    14
    L
    locerra
    What I was really doing while all y'all were complaining about your lack of mobile data :p
    View
    14
    L
    locerra
    So aorth just fixed RIL, the last outstanding issue from switching kernels that has plagued the Tab 7+. Unfortunately we weren't as lucky, and had a few more:
    • screen glitches (which make the build unusable)
    • the vibrator is broken (and produces annoying beeps)
    I'm currently waiting on the note source drop before trying to fix those, but once I do, I plan on posting a new build which should have the following fixed
    • usb gadget support (adb should work on all platforms, mtp should work, usb tethering, etc...)
    • hardware accelerated video
    • proof of concept camera (this and wifi are what I'm currently working on)
    • possibly other stuff that I'm forgetting
    View

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