From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Tue, 29 Nov 2011 16:33:52 +0000 (-0300)
Subject: [media] tuner-xc2028: Better report signal strength
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=884b0515dcbcd9e574d385c97f80243805b5b0f3;p=~shefty%2Frdma-dev.git

[media] tuner-xc2028: Better report signal strength

Fix lock bit to better indicate signal strength, from 4096 to
65535.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index 3acbaa04e1b..e531267babc 100644
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -891,7 +891,7 @@ static int xc2028_signal(struct dvb_frontend *fe, u16 *strength)
 
 	/* Frequency is locked */
 	if (frq_lock == 1)
-		signal = 32768;
+		signal = 1 << 11;
 
 	/* Get SNR of the video signal */
 	rc = xc2028_get_reg(priv, 0x0040, &signal);