agc setting in osmocom source + rtl_tcp

Hi all,


I am using the osmocom source block with a remote rtl-sdr v3 dongle in
direct mode (i.e. using rtl_tcp on a remote linux device).



Is there an easy way to configure "agc = 1" on the remote device using
this setup?

As I use the dongle in direct mode, the normal 'gain' setting is ignored
so the only option to get a descent signal-level at low frequencies is
by enabling the agc.
But neither the osmocom source block as the rtl source block have an
option to enable the agc.

Anybody any idea on how to do this?
(except patching rtl_tcp on the remote side)

Kristoff (on1arf)