The si2165 does not support bandwidth auto-detection.
Reject the request.
Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
---
drivers/media/dvb-frontends/si2165.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/media/dvb-frontends/si2165.c b/drivers/media/dvb-frontends/si2165.c
index 1cf6e52..6fcd3ba 100644
--- a/drivers/media/dvb-frontends/si2165.c
+++ b/drivers/media/dvb-frontends/si2165.c
@@ -825,19 +825,19 @@ static int si2165_set_frontend_dvbt(struct dvb_frontend *fe)
struct si2165_state *state = fe->demodulator_priv;
u32 dvb_rate = 0;
u16 bw10k;
+ u32 bw_hz = p->bandwidth_hz;
dprintk("%s: called\n", __func__);
if (!state->has_dvbt)
return -EINVAL;
- if (p->bandwidth_hz > 0) {
- dvb_rate = p->bandwidth_hz * 8 / 7;
- bw10k = p->bandwidth_hz / 10000;
- } else {
- dvb_rate = 8 * 8 / 7;
- bw10k = 800;
- }
+ /* no bandwidth auto-detection */
+ if (bw_hz == 0)
+ return -EINVAL;
+
+ dvb_rate = bw_hz * 8 / 7;
+ bw10k = bw_hz / 10000;
ret = si2165_adjust_pll_divl(state, 12);
if (ret < 0)
--
2.6.3
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