Commit 1e9dadbe authored Sep 02, 2006 by Bradley Kite Committed by Mauro Carvalho Chehab Sep 26, 2006

V4L/DVB (4600): Fix DVB Front-End Signal Strength Inconsistency



The cx22702 returns an 8 bit unshifted value for signal strength; this is 
inconsistent with most other frontends

Signed-off-by: Bradley Derek Kite <bradley.kite@gmail.com>
Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

parent 81409ed0

drivers/media/dvb/frontends/cx22702.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -399,7 +399,9 @@ static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
		{
		struct cx22702_state* state = fe->demodulator_priv;

		*signal_strength = cx22702_readreg (state, 0x23);
		u16 rs_ber = 0;
		rs_ber = cx22702_readreg (state, 0x23);
		*signal_strength = (rs_ber << 8) \| rs_ber;

		return 0;
		}