fan issues with system76 gazelle running gentoo

[herminio.hernandezjr at gmail.com]

I am gentoo installed on my system76 gazelle laptop. I just got it this week 
and for some reason I cannot control the fan speed.Even when idle the fan 
runs. I installed lm_sensors, however it does not detect the fan (see below). 
Has anyone ran into something similar before?

Thanks!

gentoo-gazelle ~ # sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:        +37.0°C  (crit = +120.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0:  +37.0°C  (high = +100.0°C, crit = +100.0°C)
Core 0:         +34.0°C  (high = +100.0°C, crit = +100.0°C)
Core 1:         +35.0°C  (high = +100.0°C, crit = +100.0°C)
Core 2:         +36.0°C  (high = +100.0°C, crit = +100.0°C)
Core 3:         +33.0°C  (high = +100.0°C, crit = +100.0°C)