Hi, i'm on the last nightly build but fm doesn't work, but LG released a GB rom with FM, why cyanogen don't use drivers from LG for FM? It's a great rom but i can't use it cause that
alvinm93 said:
Hi, i'm on the last nightly build but fm doesn't work, but LG released a GB rom with FM, why cyanogen don't use drivers from LG for FM? It's a great rom but i can't use it cause that
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its not that simple
Hi there,
the FM and a2dp is routed from the broadcom chip (which is doing wireless LAN, Bluetooth and? ) through the Tegra chip by nvidia which has currently not been "opensourced".
Therefore all non-stock based roms like CM aren't able to gain access to the functions provided by the Tegra chip(?).
Cheers
Sent from my LG-P990 using XDA App
alvinm93 said:
Hi, i'm on the last nightly build but fm doesn't work, but LG released a GB rom with FM, why cyanogen don't use drivers from LG for FM? It's a great rom but i can't use it cause that
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Click to collapse
You can't use drivers from official GB in CM. They must be recompiled to fit exactly with CM kernel sources. And to compile them you need driver's sources, which are not published !!!
It has been asked 1.000.000 times.
You can imagine that every dev has already tried to just insert kernel compiled drivers from GB to CM... It just doesn't work.
So write to Nvidia to ask them to publish Tegra2 sources and it will be possible.
Sincerely, if you need FM radio just install Topogigi 1.6 ROM, it rocks and has nothing to envy to CM (I know I used CM till now).
topogigi is fine, but cm7 is much better!!! i will hate lg + tegra all my life now
huibuh0815 said:
Hi there,
the FM and a2dp is routed from the broadcom chip (which is doing wireless LAN, Bluetooth and? ) through the Tegra chip by nvidia which has currently not been "opensourced".
Therefore all non-stock based roms like CM aren't able to gain access to the functions provided by the Tegra chip(?).
Cheers
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
Is this connected to the camera problems too?
Related
There is new sources up for our phone. I'm sure some of you already know, but thought I'll tell you either way. It's called V10E.
It hopefully will bring some fixes for things in CM, and more importantly kernel tweaks / OC UV for MCR Gr1.
http://www.lg.com/global/support/opensource/opensource.jsp
wow thanks for the find, i will give it a go
so it will be end of problems with a2dp and fm radio in cm7 etc ? ;D
d00lar said:
so it will be end of problems with a2dp and fm radio in cm7 etc ? ;D
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Click to collapse
NO!
Sent from my LG-P990 using XDA App
paul have had this for a week now, its old News
I read that NVIDIA didn't release their source code which could bring/is bringing problems like old kernels, bluetooth audio, fm radio, camera problems, good use of the GPU.
If they'll never release the code does it mean it'll never be possible to fix those things? Can a future official stock ROM whit gingerbread help?
thanks
-sandro- said:
...does it mean it'll never be possible to fix those things?
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yes
sell your phone if you are using a2dp/fm
Will we ever have a stable custom ROM?
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yes.
(10char)
I thougt, that we can extract the A2DP and FM drivers from the official GB rom and put it into a custom rom?
That's possible, isn't it?
No.
Sent from my LG-P990 using XDA App
Why not?
Many people said it.
They were wrong.
Arcee explained that about 1'000 times.
That's really bad.
Then I hope for a good GB rom from LG, because I use FM Radio.
We will have a stable ROM... When 2.3 GB is out for O2x..
But will we can build a good and stable 4.0 rom, if it's released?
is the 2x within between devices?
http://liliputing.com/2011/04/nvidia-drops-android-support-for-older-tegra-2-devices.html
I dont really care about bt and fm radio. But when and if google releases ICS with (hypothetically) hardware acceleration for the OS will it be possible to implement in the 2x with the NVIDIA source code situation?
Piter1225 said:
They were wrong.
Arcee explained that about 1'000 times.
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Click to collapse
Can you point me to his explanation?
Hi I wanted to know why you can not implement the continuous fire in the video, any rom, which is stock or cm7 or even CM9.
I remember someone was working but then you have not heard more talk about anything and that version was not fully functional.
Can you tell me something?
I think it's because the Nvidia drivers that runs the camera are closed source and modding AF requires this sources to work properly.
tablighs said:
I think it's because the Nvidia drivers that runs the camera are closed source and modding AF requires this sources to work properly.
Click to expand...
Click to collapse
So if as you say would be enough to extrapolate from the sources of Lg Gingerbread stock rom to try to do this mod.
Even if I repeat someone had already tried to do it!
Here are drivers for ICS/JB from the Xperia Play forums.
Can this do any good for games (HD games?) As far now I am on cm10. All is working well . I do not want yo get screwed up now. If this will for sure improve gaming performance I would like to tty. But please advice this will not effect other performance......
Sent from my A99 using Tapatalk 2
leoaeries said:
Can this do any good for games (HD games?) As far now I am on cm10. All is working well . I do not want yo get screwed up now. If this will for sure improve gaming performance I would like to tty. But please advice this will not effect other performance......
Sent from my A99 using Tapatalk 2
Click to expand...
Click to collapse
Backup CWM first
Sent from my Spice Mi-410 using Tapatalk 2
I don't think this will work, because as far as i know these are not actually drivers but shared objects *.so (much like dll files in windows). The gpu drivers are actually compiled within the kernel and the version of these *.so files must match with the version of the gpu drivers compiled within the kernel. So unless those match i don't see these working for us. However i may be wrong, devs can throw more light on this.
nayneshdev said:
I don't think this will work, because as far as i know these are not actually drivers but shared objects *.so (much like dll files in windows). The gpu drivers are actually compiled within the kernel and the version of these *.so files must match with the version of the gpu drivers compiled within the kernel. So unless those match i don't see these working for us. However i may be wrong, devs can throw more light on this.
Click to expand...
Click to collapse
Actually all version of CM7 / CM9 for Motorola Triumph, and edowar's have not been built from source. All files have been copied over and built with the source code. Here is a few examples of the code copying
CM7 MTDEV
https://github.com/MTDEV-CM7/vendor/blob/cm7/motorola/triumph/triumph-vendor-blobs.mk#L82
CM9 MTDEV
https://github.com/MTDEV-CM9/vendor/blob/ics/motorola/triumph/triumph-vendor-blobs.mk#L206
CM9 edowar
https://github.com/edowar/android_device_fb0/blob/ICS/device_fb0.mk#L230
Yes i understand that. But afaik edowar had built a 0.32 kernel with newer gpu drivers which is used in bumblebee rom ported from whyzor's cm7. If u use the same gpu drivers(*.so) in any other 0.32 based rom then they won't work without using the same edowar kernel. And i think the sources for more recent gpu drivers are taken from code aurora forum.
Sent from my FIH-FB0 running fantastic gingermia (which needs an update) using xda app-developers app.
leoaeries said:
Can this do any good for games (HD games?) As far now I am on cm10. All is working well . I do not want yo get screwed up now. If this will for sure improve gaming performance I would like to tty. But please advice this will not effect other performance......
Sent from my A99 using Tapatalk 2
Click to expand...
Click to collapse
Hey leo,
What HD games can you play on our ICS and JB ROMs?
Thanks.
^_^
nayneshdev said:
Yes i understand that. But afaik edowar had built a 0.32 kernel with newer gpu drivers which is used in bumblebee rom ported from whyzor's cm7. If u use the same gpu drivers(*.so) in any other 0.32 based rom then they won't work without using the same edowar kernel. And i think the sources for more recent gpu drivers are taken from code aurora forum.
Sent from my FIH-FB0 running fantastic gingermia (which needs an update) using xda app-developers app.
Click to expand...
Click to collapse
You are correct there is some changes for those specific drivers based on the kernel (forgot to mention that ) here is the commits needed for the kernel
https://github.com/Whyzor/WX_435_Kernel-CM7/commits/master
Look at all the commits from Mar 01, 2012 and that will get you in business with those specific drivers.
Actually these libs work fine. tested in cm10 and cm9 for our device
nachiketa.ramesh said:
Actually these libs work fine. tested in cm10 and cm9 for our device
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Click to collapse
If the libs work fine then, i don't expect any differences, cause the versions will be the same.
I got time today a little while to observe OC possibility, and attempted. I was in hurry and these days I dont much have time these days so I've not tested what I've writtten, but theoretically it should work without issues:
OC Engine For LG Optimus 2x For 2.6.39.x Kernel
*It's written for 1.2Ghz but it's easy to ramp up to 1.4/1.5 by observing codes.
Devs feel free to use ,
and rippers dont rip codes to represent it as yours.
Download
*See attached patch file
Wow thank you so much.....will have a look at it right away......
spica1234 said:
I got time today a little while to observe OC possibility, and attempted. I was in hurry and these days I dont much have time these days so I've not tested what I've writtten, but theoretically it should work without issues:
OC Engine For LG Optimus 2x For 2.6.39.x Kernel
*It's written for 1.2Ghz but it's easy to ramp up to 1.4/1.5 by observing codes.
Devs feel free to use ,
and rippers dont rip codes to represent it as yours.
Download
*See attached patch file
Click to expand...
Click to collapse
this is another OC/UV patch
http://forum.xda-developers.com/showthread.php?t=1971350 (Please see attachments)
based on the "Overclocking the Toshiba AC100" work by gordan
- http://www.altechnative.net/2011/12/31/overclocking-the-toshiba-ac100/
and the TF101 OC by ibladesi
- https://github.com/ibladesi/TF101-HighOC-3P1
it works nicely with my SU660
harsh already applied simplified version of this OC/UV patch on his kernel
https://github.com/bhanvadia/lge-kernel-star/commit/ed65546739d458454f0c4d14902d970626046e06
https://github.com/bhanvadia/lge-kernel-star/commit/31cd7ea99b962386ba12e36fc99e3ac9dc858def
it needs two fixes
- https://github.com/bhanvadia/lge-kernel-star/commit/604d675b84aaa905a675109e52b4becebded9cff
- https://github.com/bhanvadia/lge-kernel-star/commit/4ade8a95ed07aa5ac08d1923f48192f91ced8d68
Thanks wkpark for all these references. I logged in xda after many days, I wasnt aware about yours and harsh's attempt about oc. Anyways but I am happy, about your references and yours and harsh's work . Actually your 2 refrences posted last are useful that's neccessory for oc, I made a long route instead as I din't get much time to observe other files.
Thank you anyways
Sent from my LG-P990 using xda app-developers app
Welcome back buddy.....
Old is gold.....have seen the two old buddies come back when there sadness with one good one gone....
But life is like that......good and bad
O2X with Magical ROM and supersonic kernels from my buddies
whank u spica any one compile a OC kernel all ready?
Take your time, but those can't wait, all of us in fact, must try Topogigis rom
Sent from the new smoothly LGP990
Thanks Spica
Subscribed :laugh:
CarloIT said:
Thanks Spica
Subscribed :laugh:
Click to expand...
Click to collapse
I logged in after many days and found wkpark has already made oc available in easy more effective ways and more robustly it has been written
Users are usually don't aware about the real heroes and those such persons are wkpark, harsh etc who has given very much contributions for lg optimus 2x.
So thanks deserving persons are wkpark and harsh as well that users must know
"Share, learn and enjoy" that's the key to OpenSource
Sent from my LG-P990 using xda app-developers app
wkpark said:
this is another OC/UV patch
http://forum.xda-developers.com/showthread.php?t=1971350 (Please see attachments)
based on the "Overclocking the Toshiba AC100" work by gordan
- http://www.altechnative.net/2011/12/31/overclocking-the-toshiba-ac100/
and the TF101 OC by ibladesi
- https://github.com/ibladesi/TF101-HighOC-3P1
it works nicely with my SU660
harsh already applied simplified version of this OC/UV patch on his kernel
https://github.com/bhanvadia/lge-kernel-star/commit/ed65546739d458454f0c4d14902d970626046e06
https://github.com/bhanvadia/lge-kernel-star/commit/31cd7ea99b962386ba12e36fc99e3ac9dc858def
it needs two fixes
- https://github.com/bhanvadia/lge-kernel-star/commit/604d675b84aaa905a675109e52b4becebded9cff
- https://github.com/bhanvadia/lge-kernel-star/commit/4ade8a95ed07aa5ac08d1923f48192f91ced8d68
Click to expand...
Click to collapse
can u build one version for p990!
anjo88 said:
can u build one version for p990!
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Click to collapse
commit in my github is for P990 itself.
But as Topo said, OC is flaky currently. Anything more than 1.2 GHz make phone hang. Need to find where did NVIDIA implemented code for making CPU stuck as half frequency if its OCed.
Harsh said:
commit in my github is for P990 itself.
But as Topo said, OC is flaky currently. Anything more than 1.2 GHz make phone hang. Need to find where did NVIDIA implemented code for making CPU stuck as half frequency if its OCed.
Click to expand...
Click to collapse
great can u share it so that people can test! i have all msot shure that audio bug is boatloader related so if some on can compile a cm10 from RC and apply the new bootloader for testing will be great!
Anda I'm saying that because 28e/g cm10 old bootloader call problems v228/e/g new bootloader at 10 not a sigle call problem!
anjo88 said:
great can u share it so that people can test! i have all msot shure that audio bug is boatloader related so if some on can compile a cm10 from RC and apply the new bootloader for testing will be great!
Anda I'm saying that because 28e/g cm10 old bootloader call problems v228/e/g new bootloader at 10 not a sigle call problem!
Click to expand...
Click to collapse
bootloadr is not related with audio bug... and that will never be.
official leaked ics roms doesn't have audio bugs just because they are official p990 roms with the official p990 kernel from lg, i remind you that cm10 is using su660 kernel source, a not completely but strongly enough different phone.
pidocchio said:
official leaked ics roms doesn't have audio bugs just because they are official p990 roms with the official p990 kernel from lg, i remind you that cm10 is using su660 kernel source, a not completely but strongly enough different phone.
Click to expand...
Click to collapse
If you read a bit more, you'll find out that the original P990 ICS leak with untouched kernel is also suffering from the same bug. Nothing to do with CM10 or SU660...
Sent from my LG-P990 using xda app-developers app
pidocchio said:
bootloadr is not related with audio bug... and that will never be.
official leaked ics roms doesn't have audio bugs just because they are official p990 roms with the official p990 kernel from lg, i remind you that cm10 is using su660 kernel source, a not completely but strongly enough different phone.
Click to expand...
Click to collapse
If you read a bit more, you'll find out that the original P990 ICS leak with untouched kernel is also suffering from the same bug. Nothing to do with CM10 or SU660...
Click to expand...
Click to collapse
I think that the new bootloader and related thing have better compatibility with ics then the old gb bootloader, for sure..
I'm using the leaked ics from the beginning and i don't have a single call bug
Buccio said:
I think that the new bootloader and related thing have better compatibility with ics then the old gb bootloader, for sure..
I'm using the leaked ics from the beginning and i don't have a single call bug
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Click to collapse
why dont adapt cm10 with new bootloader and then we know wheter the in call audio bug is still present or not....sorry for oot
godh3ll said:
why dont adapt cm10 with new bootloader and then we know wheter the in call audio bug is still present or not....sorry for oot
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Agree, someone with kind heart and capable should build cm10 with new bootloader/layout partition.
aldyu said:
Agree, someone with kind heart and capable should build cm10 with new bootloader/layout partition.
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+11111
godh3ll said:
why dont adapt cm10 with new bootloader and then we know wheter the in call audio bug is still present or not....sorry for oot
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Click to collapse
I know audio bug is really an annoying bug.
I don't know whether audio bug is related to boot loader or not.
And about boot loader, I won't say its impossible w/o sources but we don't have boot loader sources, neither sources of old nor new:/
Sent from my LG-P990 using xda app-developers app
don't care about OC on JB, need ramhack...CM10 have tiny free ram