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[media] stb0899: use autodetected inversion instead of configured inversion 

For consistency, it is necessary to use the autodetected inversion
instead of the configured one.

Signed-off-by: Reinhard Nißl <rnissl@gmx.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Reinhard Nißl 2013-06-02 15:02:05 -03:00 committed by Mauro Carvalho Chehab
parent b71e2c4cd8
commit 25e529e6da
1 changed files with 9 additions and 9 deletions
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18
drivers/media/dvb-frontends/stb0899_algo.c
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@ -226,8 +226,8 @@ static enum stb0899_status stb0899_search_tmg(struct stb0899_state *state)
next_loop--;
if (next_loop) {
STB0899_SETFIELD_VAL(CFRM, cfr[0], MSB(state->config->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRM, cfr[0], MSB(internal->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(internal->inversion * derot_freq));
stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency */
}
internal->direction = -internal->direction; /* Change zigzag direction */
@ -235,7 +235,7 @@ static enum stb0899_status stb0899_search_tmg(struct stb0899_state *state)
if (internal->status == TIMINGOK) {
stb0899_read_regs(state, STB0899_CFRM, cfr, 2); /* get derotator frequency */
internal->derot_freq = state->config->inversion * MAKEWORD16(cfr[0], cfr[1]);
internal->derot_freq = internal->inversion * MAKEWORD16(cfr[0], cfr[1]);
dprintk(state->verbose, FE_DEBUG, 1, "------->TIMING OK ! Derot Freq = %d", internal->derot_freq);
}
@ -306,8 +306,8 @@ static enum stb0899_status stb0899_search_carrier(struct stb0899_state *state)
STB0899_SETFIELD_VAL(CFD_ON, reg, 1);
stb0899_write_reg(state, STB0899_CFD, reg);
STB0899_SETFIELD_VAL(CFRM, cfr[0], MSB(state->config->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRM, cfr[0], MSB(internal->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(internal->inversion * derot_freq));
stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency */
}
}
@ -317,7 +317,7 @@ static enum stb0899_status stb0899_search_carrier(struct stb0899_state *state)
if (internal->status == CARRIEROK) {
stb0899_read_regs(state, STB0899_CFRM, cfr, 2); /* get derotator frequency */
internal->derot_freq = state->config->inversion * MAKEWORD16(cfr[0], cfr[1]);
internal->derot_freq = internal->inversion * MAKEWORD16(cfr[0], cfr[1]);
dprintk(state->verbose, FE_DEBUG, 1, "----> CARRIER OK !, Derot Freq=%d", internal->derot_freq);
} else {
internal->derot_freq = last_derot_freq;
@ -412,8 +412,8 @@ static enum stb0899_status stb0899_search_data(struct stb0899_state *state)
STB0899_SETFIELD_VAL(CFD_ON, reg, 1);
stb0899_write_reg(state, STB0899_CFD, reg);
STB0899_SETFIELD_VAL(CFRM, cfr[0], MSB(state->config->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRM, cfr[0], MSB(internal->inversion * derot_freq));
STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(internal->inversion * derot_freq));
stb0899_write_regs(state, STB0899_CFRM, cfr, 2); /* derotator frequency */
stb0899_check_carrier(state);
@ -433,7 +433,7 @@ static enum stb0899_status stb0899_search_data(struct stb0899_state *state)
else
internal->inversion = IQ_SWAP_OFF;
internal->derot_freq = state->config->inversion * MAKEWORD16(cfr[0], cfr[1]);
internal->derot_freq = internal->inversion * MAKEWORD16(cfr[0], cfr[1]);
dprintk(state->verbose, FE_DEBUG, 1, "------> DATAOK ! Derot Freq=%d", internal->derot_freq);
}