From 5f0279a315cce04cff9ef2577f5adfd0ee963927 Mon Sep 17 00:00:00 2001 From: Oliver Endriss Date: Thu, 9 Aug 2007 05:01:51 +0200 Subject: Fix the min/max frequencies of some DVB-C frontends From: Hartmut Birr The min frequencies of the DVB-C frontends are wrong. In Europe, the center frequency of the lowest channel is 50.5MHz and not 51MHz. All known cards with the stv0297/tda0002x/ves1820 frontend are able to tune to this frequency. I've changed the range to the lowest channel - 1/2 bandwidth and the highest channel + 1/2 bandwidth. For the design of the dvb driver, the frequency ranges must be part of the tuner and not of the frontend itself. The same frontend may be used for different tuners. The attached patch does only fix the ranges and not the design. Signed-off-by: Hartmut Birr Signed-off-by: Oliver Endriss --- linux/drivers/media/dvb/frontends/ves1820.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'linux/drivers/media/dvb/frontends/ves1820.c') diff --git a/linux/drivers/media/dvb/frontends/ves1820.c b/linux/drivers/media/dvb/frontends/ves1820.c index 9b57576bf..066b73b75 100644 --- a/linux/drivers/media/dvb/frontends/ves1820.c +++ b/linux/drivers/media/dvb/frontends/ves1820.c @@ -410,8 +410,8 @@ static struct dvb_frontend_ops ves1820_ops = { .name = "VLSI VES1820 DVB-C", .type = FE_QAM, .frequency_stepsize = 62500, - .frequency_min = 51000000, - .frequency_max = 858000000, + .frequency_min = 47000000, + .frequency_max = 862000000, .caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 | -- cgit v1.2.3