tree d2187f41f5cd166b42da47c7491393785ab4d3c4
parent 8598d48675fb181aa58e41ebe980d856830b4e03
author Sylvain Munaut <tnt@246tNt.com> 1650616678 +0200
committer Sylvain Munaut <tnt@246tNt.com> 1650616678 +0200

icE1usb fw/gpsdo: Limit the fine tuning range

Fine tuning has a limited tuning range. If at some point we
hit the limits, we need to bit the bullet and try to 'transfer'
some of that to the coarse range as best as we can. Hopefully
we get it close enough to limit disruption.

Note that this should really never happen because although it's
limited, the tuning range should be good enough to absorb any
reasonable temperature / aging variation once we have coarse tuned.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I2d9d348f5466f581b3d6d36c98847c47e2452f98