diff options
| author | Michael Krufky | 2005-07-07 17:58:39 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2005-07-07 18:24:04 -0700 |
| commit | f1798495592c1bcd7871abdc1ef2985d65c34224 (patch) | |
| tree | 3496ce6e2c6318fbd09b5d9cbfcb51e2ebd87cfa /drivers/media/video/cx88/cx88-dvb.c | |
| parent | 9ac4c158b0090462bc356b934024cf0c5d7c8526 (diff) | |
[PATCH] v4l: add DVB support for DViCO FusionHDTV3 Gold-Q
Add dvb support in v4l for DViCO FusionHDTV3 Gold-Q using lgdt3302 frontend.
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/cx88/cx88-dvb.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-dvb.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index 82cc1538c105..206c6a0980e4 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 1.36 2005/06/21 06:08:12 mkrufky Exp $ + * $Id: cx88-dvb.c,v 1.37 2005/06/28 23:41:47 mkrufky Exp $ * * device driver for Conexant 2388x based TV cards * MPEG Transport Stream (DVB) routines @@ -30,9 +30,10 @@ #include <linux/file.h> #include <linux/suspend.h> -/* those two frontends need merging via linuxtv cvs ... */ +/* these three frontends need merging via linuxtv cvs ... */ #define HAVE_CX22702 1 #define HAVE_OR51132 1 +#define HAVE_LGDT3302 1 #include "cx88.h" #include "dvb-pll.h" @@ -44,6 +45,9 @@ #if HAVE_OR51132 # include "or51132.h" #endif +#if HAVE_LGDT3302 +# include "lgdt3302.h" +#endif MODULE_DESCRIPTION("driver for cx2388x based DVB cards"); MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); @@ -199,6 +203,25 @@ static struct or51132_config pchdtv_hd3000 = { }; #endif +#if HAVE_LGDT3302 +static int lgdt3302_set_ts_param(struct dvb_frontend* fe, int is_punctured) +{ + struct cx8802_dev *dev= fe->dvb->priv; + if (is_punctured) + dev->ts_gen_cntrl |= 0x04; + else + dev->ts_gen_cntrl &= ~0x04; + return 0; +} + +static struct lgdt3302_config fusionhdtv_3_gold_q = { + .demod_address = 0x0e, + .pll_address = 0x61, + .pll_desc = &dvb_pll_microtune_4042, + .set_ts_params = lgdt3302_set_ts_param, +}; +#endif + static int dvb_register(struct cx8802_dev *dev) { /* init struct videobuf_dvb */ @@ -243,6 +266,22 @@ static int dvb_register(struct cx8802_dev *dev) &dev->core->i2c_adap); break; #endif +#if HAVE_LGDT3302 + case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q: + dev->ts_gen_cntrl = 0x08; + { + /* Do a hardware reset of chip before using it. */ + struct cx88_core *core = dev->core; + + cx_clear(MO_GP0_IO, 1); + mdelay(100); + cx_set(MO_GP0_IO, 9); // ANT connector too FIXME + mdelay(200); + dev->dvb.frontend = lgdt3302_attach(&fusionhdtv_3_gold_q, + &dev->core->i2c_adap); + } + break; +#endif default: printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n", dev->core->name); |