V4L/DVB (4156): Add basic ATSC support to DST
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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4821fb1d84
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@ -558,6 +558,10 @@ static int dst_type_print(u8 type)
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otype = "cable";
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break;
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case DST_TYPE_IS_ATSC:
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otype = "atsc";
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break;
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default:
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dprintk(verbose, DST_INFO, 1, "invalid dst type %d", type);
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return -EINVAL;
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@ -1408,6 +1412,7 @@ static void dst_release(struct dvb_frontend *fe)
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static struct dvb_frontend_ops dst_dvbt_ops;
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static struct dvb_frontend_ops dst_dvbs_ops;
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static struct dvb_frontend_ops dst_dvbc_ops;
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static struct dvb_frontend_ops dst_atsc_ops;
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struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter)
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{
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@ -1428,6 +1433,9 @@ struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad
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case DST_TYPE_IS_SAT:
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memcpy(&state->frontend.ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops));
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break;
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case DST_TYPE_IS_ATSC:
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memcpy(&state->frontend.ops, &dst_atsc_ops, sizeof(struct dvb_frontend_ops));
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break;
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default:
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dprintk(verbose, DST_ERROR, 1, "unknown DST type. please report to the LinuxTV.org DVB mailinglist.");
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kfree(state);
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@ -1511,6 +1519,27 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
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.read_snr = dst_read_snr,
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};
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MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver");
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static struct dvb_frontend_ops dst_atsc_ops = {
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.info = {
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.name = "DST ATSC",
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.type = FE_ATSC,
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.frequency_stepsize = 62500,
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.frequency_min = 510000000,
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.frequency_max = 858000000,
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.symbol_rate_min = 1000000,
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.symbol_rate_max = 45000000,
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.caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
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},
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.release = dst_release,
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.init = dst_init,
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.tune = dst_set_frontend,
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.get_frontend = dst_get_frontend,
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.read_status = dst_read_status,
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.read_signal_strength = dst_read_signal_strength,
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.read_snr = dst_read_snr,
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};
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MODULE_DESCRIPTION("DST DVB-S/T/C/ATSC Combo Frontend driver");
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MODULE_AUTHOR("Jamie Honan, Manu Abraham");
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MODULE_LICENSE("GPL");
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