This patch is based on Antti's silabs branch.

Add support for 1.7 MHz bandwidth. Supported in all versions of Si2168 
according to short data sheets.

Signed-off-by: Olli Salonen <olli.salo...@iki.fi>
---
 drivers/media/dvb-frontends/si2168.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/dvb-frontends/si2168.c 
b/drivers/media/dvb-frontends/si2168.c
index 7fef5ab..ec893ee 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -185,6 +185,8 @@ static int si2168_set_frontend(struct dvb_frontend *fe)
                dev_err(&client->dev, "automatic bandwidth not supported");
                goto err;
        }
+       else if (c->bandwidth_hz <= 2000000)
+               bandwidth = 0x02;
        else if (c->bandwidth_hz <= 5000000)
                bandwidth = 0x05;
        else if (c->bandwidth_hz <= 6000000)
-- 
1.9.1

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