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[media] mxl5007t: use DVBv5 parameters on set_params()
Instead of using DVBv3 parameters, rely on DVBv5 parameters to set the tuner. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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parent
1b750d09fe
commit
e12617e6f0
@ -619,44 +619,42 @@ fail:
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static int mxl5007t_set_params(struct dvb_frontend *fe,
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struct dvb_frontend_parameters *params)
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{
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struct dtv_frontend_properties *c = &fe->dtv_property_cache;
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u32 delsys = c->delivery_system;
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struct mxl5007t_state *state = fe->tuner_priv;
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enum mxl5007t_bw_mhz bw;
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enum mxl5007t_mode mode;
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int ret;
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u32 freq = params->frequency;
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u32 freq = c->frequency;
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u32 band = BANDWIDTH_6_MHZ;
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if (fe->ops.info.type == FE_ATSC) {
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switch (params->u.vsb.modulation) {
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case VSB_8:
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case VSB_16:
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switch (delsys) {
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case SYS_ATSC:
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mode = MxL_MODE_ATSC;
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bw = MxL_BW_6MHz;
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break;
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case QAM_64:
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case QAM_256:
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case SYS_DVBC_ANNEX_B:
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mode = MxL_MODE_CABLE;
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break;
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default:
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mxl_err("modulation not set!");
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return -EINVAL;
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}
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bw = MxL_BW_6MHz;
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} else if (fe->ops.info.type == FE_OFDM) {
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switch (params->u.ofdm.bandwidth) {
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case BANDWIDTH_6_MHZ:
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bw = MxL_BW_6MHz;
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break;
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case BANDWIDTH_7_MHZ:
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bw = MxL_BW_7MHz;
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break;
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case BANDWIDTH_8_MHZ:
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bw = MxL_BW_8MHz;
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break;
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default:
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mxl_err("bandwidth not set!");
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return -EINVAL;
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}
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case SYS_DVBT:
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case SYS_DVBT2:
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mode = MxL_MODE_DVBT;
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} else {
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switch (c->bandwidth_hz) {
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case 6000000:
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bw = MxL_BW_6MHz;
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break;
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case 7000000:
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bw = MxL_BW_7MHz;
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band = BANDWIDTH_7_MHZ;
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case 8000000:
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bw = MxL_BW_8MHz;
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band = BANDWIDTH_8_MHZ;
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default:
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return -EINVAL;
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}
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break;
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default:
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mxl_err("modulation type not supported!");
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return -EINVAL;
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}
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@ -675,8 +673,7 @@ static int mxl5007t_set_params(struct dvb_frontend *fe,
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goto fail;
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state->frequency = freq;
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state->bandwidth = (fe->ops.info.type == FE_OFDM) ?
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params->u.ofdm.bandwidth : 0;
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state->bandwidth = band;
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fail:
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mutex_unlock(&state->lock);
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