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>
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index b2018b5..755d800 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -558,6 +558,10 @@
otype = "cable";
break;
+ case DST_TYPE_IS_ATSC:
+ otype = "atsc";
+ break;
+
default:
dprintk(verbose, DST_INFO, 1, "invalid dst type %d", type);
return -EINVAL;
@@ -1408,6 +1412,7 @@
static struct dvb_frontend_ops dst_dvbt_ops;
static struct dvb_frontend_ops dst_dvbs_ops;
static struct dvb_frontend_ops dst_dvbc_ops;
+static struct dvb_frontend_ops dst_atsc_ops;
struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter)
{
@@ -1428,6 +1433,9 @@
case DST_TYPE_IS_SAT:
memcpy(&state->frontend.ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops));
break;
+ case DST_TYPE_IS_ATSC:
+ memcpy(&state->frontend.ops, &dst_atsc_ops, sizeof(struct dvb_frontend_ops));
+ break;
default:
dprintk(verbose, DST_ERROR, 1, "unknown DST type. please report to the LinuxTV.org DVB mailinglist.");
kfree(state);
@@ -1511,6 +1519,27 @@
.read_snr = dst_read_snr,
};
-MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver");
+static struct dvb_frontend_ops dst_atsc_ops = {
+ .info = {
+ .name = "DST ATSC",
+ .type = FE_ATSC,
+ .frequency_stepsize = 62500,
+ .frequency_min = 510000000,
+ .frequency_max = 858000000,
+ .symbol_rate_min = 1000000,
+ .symbol_rate_max = 45000000,
+ .caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
+ },
+
+ .release = dst_release,
+ .init = dst_init,
+ .tune = dst_set_frontend,
+ .get_frontend = dst_get_frontend,
+ .read_status = dst_read_status,
+ .read_signal_strength = dst_read_signal_strength,
+ .read_snr = dst_read_snr,
+};
+
+MODULE_DESCRIPTION("DST DVB-S/T/C/ATSC Combo Frontend driver");
MODULE_AUTHOR("Jamie Honan, Manu Abraham");
MODULE_LICENSE("GPL");