andoma/tvheadend — pull request #58 by perexg (2012-02-28 20:29:45+00:00)
Title: DVB: turn the stream (and LNB) off when idle

Be green, this saves about 4-5 watts for my configuration for one LNB. Also, it saves CPU ticks by calling the dvb_fe_stop() for other - non-satellite - adapters.