V4L/DVB (7074): DiB7000P: correct tuning problem for 7MHz channel
Tuning problem for 7Mhz channels fixes Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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@ -36,7 +36,7 @@ struct dib7000p_state {
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u16 wbd_ref;
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u8 current_band;
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fe_bandwidth_t current_bandwidth;
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u32 current_bandwidth;
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struct dibx000_agc_config *current_agc;
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u32 timf;
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@ -1074,7 +1074,7 @@ static int dib7000p_get_frontend(struct dvb_frontend* fe,
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fep->inversion = INVERSION_AUTO;
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fep->u.ofdm.bandwidth = state->current_bandwidth;
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fep->u.ofdm.bandwidth = BANDWIDTH_TO_INDEX(state->current_bandwidth);
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switch ((tps >> 8) & 0x3) {
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case 0: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; break;
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@ -1131,8 +1131,6 @@ static int dib7000p_set_frontend(struct dvb_frontend* fe,
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int time, ret;
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dib7000p_set_output_mode(state, OUTMODE_HIGH_Z);
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state->current_bandwidth = fep->u.ofdm.bandwidth;
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dib7000p_set_bandwidth(state, BANDWIDTH_TO_KHZ(fep->u.ofdm.bandwidth));
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/* maybe the parameter has been changed */
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state->sfn_workaround_active = buggy_sfn_workaround;
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@ -128,6 +128,11 @@ enum dibx000_adc_states {
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(v) == BANDWIDTH_7_MHZ ? 7000 : \
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(v) == BANDWIDTH_6_MHZ ? 6000 : 8000 )
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#define BANDWIDTH_TO_INDEX(v) ( \
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(v) == 8000 ? BANDWIDTH_8_MHZ : \
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(v) == 7000 ? BANDWIDTH_7_MHZ : \
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(v) == 6000 ? BANDWIDTH_6_MHZ : BANDWIDTH_8_MHZ )
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/* Chip output mode. */
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#define OUTMODE_HIGH_Z 0
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#define OUTMODE_MPEG2_PAR_GATED_CLK 1
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