I took the drogue mpu6050 driver by Bob McWhirter and un-drogueified it (minor changes). People seem to be still interested in this quite old hardware. I just ported it to eh1.  
https://github.com/barafael/mpu6050-dmp-rs
But it is quite suboptimal that there are now two diverging drivers. What to do...?
Also if anyone would be able to test if the driver still works that would be blissful - I haven't gotten the hardware...