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- - N900 - no reaction on lens opening / jack plugin (https://talk.maemo.org/showthread.php?t=92730)

N900 - no reaction on lens opening / jack plugin

Hi, I finally managed to setup my new N900 but noticed a strange problem:

The camera app isn't launched when I open the lense cover and I don't get the headphone working. If it's plugged in, it still plays back with the speaker :(

So I studied the following threads that couldn't solve my problems:
http://talk.maemo.org/archive/index.php/t-81695.html
http://discussions.nokia.com/t5/Maem...em/td-p/609431

So with dmesg the kernel logs the hw events, so nothing is broken:

Code:

...

[] cam_shutter (GPIO 110) is now connected

[] cam_shutter (GPIO 110) is now disconnected

[] headphone (GPIO 177) is now connected

[] headphone (GPIO 177) is now connected

But I'm not familar with the further MAEMO framework signalling so what comes next till a DBUS event is generate and handled e.g. to launch the camera app or switch the mixer to the headphone line?

I'm running Maemo 5 21.2011.39-1 (community edition)
with CSSU 2.5-6 and powerkernel 1.2.6.28-10power52

Re: N900 - no reaction on lens opening / jack plugin

I had a similar problem once. A reflash fixed it. Does your phone app work? One of my symptoms was that it rang on incoming calls, but when I tried to answer, it said something like operation failed and hang up.

Re: N900 - no reaction on lens opening / jack plugin

My phone works fine, it's just this event issue. No reflashing....nooooooooooo :(

Re: N900 - no reaction on lens opening / jack plugin

So now I found time to reflash my phone, but the results aren't as expected:

1. I reflashed with 20.2010.36-2 eMMC and complete and the lens/camera app worked like charm
2. I installed CSSU and had the same problem again. No reaction on lense opening :(
3. I reflashed again, but the problem still persists, even without CSSU

Any ideas? I also tried to remove battery before flash, so there should be a full factory reset, doesn't it?

Re: N900 - no reaction on lens opening / jack plugin

Ok, I finally got it (even if I don't know the problem itself). What I did is:

1. I reflashed with
RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM
RX-51_2009SE_20.2010.36-2.003_PR_COMBINED_003_ARM
both from this torrent
(lens not working yet)
2. I installed testing CSSU

Now the lens and headphone jack is working fine and all the stuff (powerkernal, fcam, ...) as well.