When the signal is 7, it means that no signal was received.
Value experimentally measured.
Signed-off-by: Mauro Carvalho Chehab <m.che...@samsung.com>
---
drivers/media/dvb-frontends/drx39xyj/drxj.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c
b/drivers/media/dvb-frontends/drx39xyj/drxj.c
index 9958277dd943..8098d87cda0b 100644
--- a/drivers/media/dvb-frontends/drx39xyj/drxj.c
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -9420,6 +9420,9 @@ static int get_sig_strength(struct drx_demod_instance
*demod, u16 *sig_strength)
*sig_strength = (20 * if_gain / if_agc_sns);
}
+ if (*sig_strength <= 7)
+ *sig_strength = 0;
+
return 0;
rw_error:
return -EIO;
--
1.8.5.3
--
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