diff options
Diffstat (limited to 'drivers/media/dvb/frontends/tda826x.c')
-rw-r--r-- | drivers/media/dvb/frontends/tda826x.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c index 06c94800b940..04bbcc24de0a 100644 --- a/drivers/media/dvb/frontends/tda826x.c +++ b/drivers/media/dvb/frontends/tda826x.c | |||
@@ -71,8 +71,9 @@ static int tda826x_sleep(struct dvb_frontend *fe) | |||
71 | return (ret == 1) ? 0 : ret; | 71 | return (ret == 1) ? 0 : ret; |
72 | } | 72 | } |
73 | 73 | ||
74 | static int tda826x_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | 74 | static int tda826x_set_params(struct dvb_frontend *fe) |
75 | { | 75 | { |
76 | struct dtv_frontend_properties *p = &fe->dtv_property_cache; | ||
76 | struct tda826x_priv *priv = fe->tuner_priv; | 77 | struct tda826x_priv *priv = fe->tuner_priv; |
77 | int ret; | 78 | int ret; |
78 | u32 div; | 79 | u32 div; |
@@ -83,11 +84,11 @@ static int tda826x_set_params(struct dvb_frontend *fe, struct dvb_frontend_param | |||
83 | 84 | ||
84 | dprintk("%s:\n", __func__); | 85 | dprintk("%s:\n", __func__); |
85 | 86 | ||
86 | div = (params->frequency + (1000-1)) / 1000; | 87 | div = (p->frequency + (1000-1)) / 1000; |
87 | 88 | ||
88 | /* BW = ((1 + RO) * SR/2 + 5) * 1.3 [SR in MSPS, BW in MHz] */ | 89 | /* BW = ((1 + RO) * SR/2 + 5) * 1.3 [SR in MSPS, BW in MHz] */ |
89 | /* with R0 = 0.35 and some transformations: */ | 90 | /* with R0 = 0.35 and some transformations: */ |
90 | ksyms = params->u.qpsk.symbol_rate / 1000; | 91 | ksyms = p->symbol_rate / 1000; |
91 | bandwidth = (878 * ksyms + 6500000) / 1000000 + 1; | 92 | bandwidth = (878 * ksyms + 6500000) / 1000000 + 1; |
92 | if (bandwidth < 5) | 93 | if (bandwidth < 5) |
93 | bandwidth = 5; | 94 | bandwidth = 5; |