SAT>IP: Improve DVB-S2 tuning for Triax TSS400 (plts=on)
export and call mpegts_input_is_enabled

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
explicitly close all pids

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
always be verbose

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
don't create new pid when closing pid

Signed-off-by: Sven Wegener <sven.wegener@stealer.net>