diff options
| author | Michael Krufky <mkrufky@m1k.net> | 2005-07-27 11:45:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-27 16:26:16 -0700 |
| commit | 0ccef6dbb08770bf21ffc82094c2117bd7977ff8 (patch) | |
| tree | 9c3ce535dd9fbe22d922b8f48b0e3c285b73327f /drivers/media/video | |
| parent | b6aef071bdef0cd9f69113bb3575aa45fafdbbbf (diff) | |
[PATCH] dvb/4vl: RF input selection fir
Select the RF input connector based upon the type of demodulation selected.
ANT RF connector is selected for 8-VSB and CABLE RF connector is selected
for QAM64/QAM256. This only affects the cards that use the Microtune 4042
tuner.
Signed-off-by: Mac Michaels <wmichaels1@earthlink.net>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/cx88/cx88-dvb.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index 3a8551a02d0..492f8afe6b9 100644 --- a/drivers/media/video/cx88/cx88-dvb.c +++ b/drivers/media/video/cx88/cx88-dvb.c @@ -1,5 +1,5 @@ /* - * $Id: cx88-dvb.c,v 1.47 2005/07/20 05:20:37 mkrufky Exp $ + * $Id: cx88-dvb.c,v 1.48 2005/07/20 05:33:33 mkrufky Exp $ * * device driver for Conexant 2388x based TV cards * MPEG Transport Stream (DVB) routines @@ -223,6 +223,19 @@ static int lgdt3302_pll_set(struct dvb_frontend* fe, return 0; } +static int lgdt3302_pll_rf_set(struct dvb_frontend* fe, int index) +{ + struct cx8802_dev *dev= fe->dvb->priv; + struct cx88_core *core = dev->core; + + dprintk(1, "%s: index = %d\n", __FUNCTION__, index); + if (index == 0) + cx_clear(MO_GP0_IO, 8); + else + cx_set(MO_GP0_IO, 8); + return 0; +} + static int lgdt3302_set_ts_param(struct dvb_frontend* fe, int is_punctured) { struct cx8802_dev *dev= fe->dvb->priv; @@ -296,8 +309,11 @@ static int dvb_register(struct cx8802_dev *dev) cx_clear(MO_GP0_IO, 1); mdelay(100); - cx_set(MO_GP0_IO, 9); // ANT connector too FIXME + cx_set(MO_GP0_IO, 1); mdelay(200); + + /* Select RF connector callback */ + fusionhdtv_3_gold.pll_rf_set = lgdt3302_pll_rf_set; dev->core->pll_addr = 0x61; dev->core->pll_desc = &dvb_pll_microtune_4042; dev->dvb.frontend = lgdt3302_attach(&fusionhdtv_3_gold, |