I'm writing a small application for Meego Harmattan using Qt. And I have a couple of questions (yes, I've checked all related topics and still didn't find the solution):
1. How to use phone camera LED as a torch (Meego API+Qt or Qt Mobility)?
2. How to use phone camera LED/flash for strobe effect (Meego API+Qt or Qt Mobility)? Flash should blink when user tap on screen, for example.
I read that there is a V4L2 based solution but I still can't find it.
Any help is appreciated! Thank you!