search

xen0n / android_device_meizu_arale

Device tree for Meizu MX4 (common part + Ubuntu Edition)
34 stars 28 forks source link

Fix vibrator #4

Closed xen0n closed 9 years ago

xen0n commented 9 years ago

MTK vibrator in /sys/class/timed_output seems useless; immvibed is deliberately coded to prevent debugging and seems to have some "registration" mechanism built in. Don't know if we can get it working without making the device name mx4 (because the two models, despite virtually the same hardware, are partitioned differently).

xen0n commented 9 years ago

OK this is finally solved... sort of reverse-engineered the whole thing thanks to this source. Tried to backport whole of m75 kernel's working vibration code by means of kernel modules, but that wasn't working even after replacing all power-management-related code. Anyway we can close this issue for good...