[media] si2157: extend frequency range for ATSC

The Si2157 tuner supports ATSC in addition to DVB-T and DVB-C. Extend
minimum frequency range to cover the complete ATSC/QAM-B range.

Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
index d8309b9..d74ae26 100644 (file)
--- a/drivers/media/tuners/si2157.c
+++ b/drivers/media/tuners/si2157.c
@@ -349,7 +349,7 @@ static int si2157_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
 static const struct dvb_tuner_ops si2157_ops = {
        .info = {
                .name           = "Silicon Labs Si2146/2147/2148/2157/2158",
-               .frequency_min  = 110000000,
+               .frequency_min  = 55000000,
                .frequency_max  = 862000000,
        },