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Diffstat (limited to 'drivers/media/common/tuners/tda18271-fe.c')
-rw-r--r--drivers/media/common/tuners/tda18271-fe.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index 64595112000d..3a50ce96fcb9 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -616,13 +616,13 @@ static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
case RF2:
map[i].rf_a1 = (prog_cal[RF2] - prog_tab[RF2] -
prog_cal[RF1] + prog_tab[RF1]) /
- ((rf_freq[RF2] - rf_freq[RF1]) / 1000);
+ (s32)((rf_freq[RF2] - rf_freq[RF1]) / 1000);
map[i].rf2 = rf_freq[RF2] / 1000;
break;
case RF3:
map[i].rf_a2 = (prog_cal[RF3] - prog_tab[RF3] -
prog_cal[RF2] + prog_tab[RF2]) /
- ((rf_freq[RF3] - rf_freq[RF2]) / 1000);
+ (s32)((rf_freq[RF3] - rf_freq[RF2]) / 1000);
map[i].rf_b2 = prog_cal[RF2] - prog_tab[RF2];
map[i].rf3 = rf_freq[RF3] / 1000;
break;
@@ -1000,12 +1000,12 @@ static int tda18271_set_analog_params(struct dvb_frontend *fe,
struct tda18271_std_map_item *map;
char *mode;
int ret;
- u32 freq = params->frequency * 62500;
+ u32 freq = params->frequency * 125 *
+ ((params->mode == V4L2_TUNER_RADIO) ? 1 : 1000) / 2;
priv->mode = TDA18271_ANALOG;
if (params->mode == V4L2_TUNER_RADIO) {
- freq = freq / 1000;
map = &std_map->fm_radio;
mode = "fm";
} else if (params->std & V4L2_STD_MN) {
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