Originally Posted by matejdro
Is there a kernel that allows charging without last plugging OTG device?
My goal here is to have car dock setup where I just plug one cable into phone and it enables both charging and additional storage for dashcam app. So both USB and power would be already connected to the cable and I would just plug the Y cable into phone.
sure, it will work, but I have realized the setup is too unreliable, the charge is too weak apparently, and what's more, the recording is tricky, many times the app freezes, or stickmount loses the connection to the USB drisk, what results in stopping recording (DailyRoads) or continuing on INTERNAL memory (VideoReg).
It's too tricky, if you need it to work buy a phone with SD slot or huge memory (32-64GB), or just use a dashcam. I use the Mobius action/dashcam to full satisfaction, would cost some 50 euro I guess. It records reliably, good picture quality and has many useful features.
Besides it is small and has a really easy install form factor.