diff options
| -rw-r--r-- | src/tuner_fc0012.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/src/tuner_fc0012.c b/src/tuner_fc0012.c index 30969f6..b6cf871 100644 --- a/src/tuner_fc0012.c +++ b/src/tuner_fc0012.c @@ -321,23 +321,11 @@ int fc0012_set_gain(void *dev, int gain) /* mask bits off */ tmp &= 0xe0; - switch (gain) { - case -99: /* -9.9 dB */ - tmp |= 0x02; - break; - case -40: /* -4 dB */ - break; - case 71: - tmp |= 0x08; /* 7.1 dB */ - break; - case 179: - tmp |= 0x17; /* 17.9 dB */ - break; - case 192: - default: - tmp |= 0x10; /* 19.2 dB */ - break; - } + if (gain < -40) tmp |= 0x02; /* -9.9 dB */ + else if (gain < 71) tmp |= 0x00; /* -4.0 dB */ + else if (gain < 179) tmp |= 0x08; /* 7.1 dB */ + else if (gain < 192) tmp |= 0x17; /* 17.9 dB */ + else tmp |= 0x10; /* 19.2 dB */ ret = fc0012_writereg(dev, 0x13, tmp); |