diff options
| -rw-r--r-- | linux/drivers/media/dvb/bt8xx/dst.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/linux/drivers/media/dvb/bt8xx/dst.c b/linux/drivers/media/dvb/bt8xx/dst.c index 5dc20ce19..776d1aacd 100644 --- a/linux/drivers/media/dvb/bt8xx/dst.c +++ b/linux/drivers/media/dvb/bt8xx/dst.c @@ -330,6 +330,7 @@ static int dst_set_freq(struct dst_state *state, u32 freq) freq = freq / 1000; if (freq < 950 || freq > 2150) return -EINVAL; + state->tx_tuna[2] = (freq >> 8); state->tx_tuna[3] = (u8) freq; state->tx_tuna[4] = 0x01; @@ -343,6 +344,7 @@ static int dst_set_freq(struct dst_state *state, u32 freq) freq = freq / 1000; if (freq < 137000 || freq > 858000) return -EINVAL; + state->tx_tuna[2] = (freq >> 16) & 0xff; state->tx_tuna[3] = (freq >> 8) & 0xff; state->tx_tuna[4] = (u8) freq; @@ -359,25 +361,37 @@ static int dst_set_freq(struct dst_state *state, u32 freq) static int dst_set_bandwidth(struct dst_state* state, fe_bandwidth_t bandwidth) { - u8 *val; - state->bandwidth = bandwidth; if (state->dst_type != DST_TYPE_IS_TERR) return 0; - val = &state->tx_tuna[0]; switch (bandwidth) { case BANDWIDTH_6_MHZ: - val[6] = 6; + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x06; + else { + state->tx_tuna[6] = 0x06; + state->tx_tuna[7] = 0x00; + } break; case BANDWIDTH_7_MHZ: - val[6] = 7; + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x07; + else { + state->tx_tuna[6] = 0x07; + state->tx_tuna[7] = 0x00; + } break; case BANDWIDTH_8_MHZ: - val[6] = 8; + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x08; + else { + state->tx_tuna[6] = 0x08; + state->tx_tuna[7] = 0x00; + } break; default: |