forked from luck/tmp_suning_uos_patched
[media] xc5000: add support for DVB-C tuning
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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17cce932e8
commit
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@ -683,6 +683,24 @@ static int xc5000_set_params(struct dvb_frontend *fe,
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return -EINVAL;
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}
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priv->rf_mode = XC_RF_MODE_AIR;
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} else if (fe->ops.info.type == FE_QAM) {
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dprintk(1, "%s() QAM\n", __func__);
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switch (params->u.qam.modulation) {
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case QAM_16:
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case QAM_32:
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case QAM_64:
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case QAM_128:
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case QAM_256:
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case QAM_AUTO:
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dprintk(1, "%s() QAM modulation\n", __func__);
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priv->bandwidth = BANDWIDTH_8_MHZ;
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priv->video_standard = DTV7_8;
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priv->freq_hz = params->frequency - 2750000;
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priv->rf_mode = XC_RF_MODE_CABLE;
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break;
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default:
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return -EINVAL;
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}
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} else {
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printk(KERN_ERR "xc5000 modulation type not supported!\n");
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return -EINVAL;
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