[ROM] AOSP/CM Jelly Bean 4.2.2 for a2109
- Thread starter PJBrs
- Start date
DBlake
Senior Member
- Nov 29, 2013
- 90
- 24
Sweet! See, now that we (well, you) have 4.2.2 fully working, 4.4 shouldn't be too far away from that with a few similar hacks.
- Thread starter
- #199
Hmmm... Well, the only hack I actually used was to take some grouper libs to get EGL going. Problem though--the camera hal doesn't work with those, so now I'm experimenting with a few build flags:
BOARD_EGL_SKIP_FIRST_DEQUEUE
BOARD_USE_MHEAP_SCREENSHOT
BOARD_EGL_WORKAROUND_BUG_10194508
Frankly, all the rest didn't work mostly because I used some option to make my build think it is in emulator mode, which in turn used software rendering, which allowed me to boot initially without EGL.
I also found an interesting build flag that might help with p2p:
BOARD_LEGACY_NL80211_STA_EVENTS
I initially was looking at the grouper, tf300t and tf700t device trees of cyanogenmod. Now I'm casting a wider net to also look at other tegra3 devices, namely p880, endeavoru (and the associated tegra3-common repo). The device-specific configs are mainly in {$device}.mk, BoardConfig{Common}.mk and system.prop. So I'm copying from there to see what works for kai. My own device tree currently does not produce a booting build yet, but I hope I'm getting closer
Still nothing to share that runs without adding security issues...
Last edited:
- Thread starter
- #200
Okay, the time is right for a new thread
@DBlake, if you're going to experiment further with porting precompiled grouper roms, please feel free to add your notes to the kitkat thread. I would like it to be a thread in general about kitkat for kai, with CM-11 just being one example.
@DBlake, if you're going to experiment further with porting precompiled grouper roms, please feel free to add your notes to the kitkat thread. I would like it to be a thread in general about kitkat for kai, with CM-11 just being one example.
