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[media] xc5000: Add support for DMB-TH and ISDB-T 

xc5000 is just a tuner, not a decoder, so both DMB-TH and ISDB-T should
work properly there: it is just a matter of teaching the driver what
saw filter should be used and how to calculate the center frequency.

Requested-by: Choi Wing Chan <chanchoiwing@gmail.com>
Cc: Steven Toth <stoth@linuxtv.org>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2012-07-05 14:07:59 -03:00
parent 8cd0d4caa1
commit 5cf73ce15f
1 changed files with 6 additions and 0 deletions
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6
drivers/media/common/tuners/xc5000.c
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@ -717,6 +717,12 @@ static int xc5000_set_params(struct dvb_frontend *fe)
priv->freq_hz = freq - 1750000;
priv->video_standard = DTV6;
break;
case SYS_ISDBT:
/* All ISDB-T are currently for 6 MHz bw */
if (!bw)
bw = 6000000;
/* fall to OFDM handling */
case SYS_DMBTH:
case SYS_DVBT:
case SYS_DVBT2:
dprintk(1, "%s() OFDM\n", __func__);