diff options
Diffstat (limited to 'drivers/media/video/cx88/cx88-dvb.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-dvb.c | 131 |
1 files changed, 118 insertions, 13 deletions
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index 9d15d3d5a2b7..78d223257a68 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 1.31 2005/03/07 15:58:05 kraxel Exp $ + * $Id: cx88-dvb.c,v 1.58 2005/08/07 09:24:08 mkrufky Exp $ * * device driver for Conexant 2388x based TV cards * MPEG Transport Stream (DVB) routines @@ -29,21 +29,24 @@ #include <linux/kthread.h> #include <linux/file.h> #include <linux/suspend.h> - -/* those two frontends need merging via linuxtv cvs ... */ -#define HAVE_CX22702 1 -#define HAVE_OR51132 1 +#include <linux/config.h> #include "cx88.h" #include "dvb-pll.h" -#include "mt352.h" -#include "mt352_priv.h" -#if HAVE_CX22702 + +#ifdef HAVE_MT352 +# include "mt352.h" +# include "mt352_priv.h" +#endif +#ifdef HAVE_CX22702 # include "cx22702.h" #endif -#if HAVE_OR51132 +#ifdef HAVE_OR51132 # include "or51132.h" #endif +#ifdef HAVE_LGDT330X +# include "lgdt330x.h" +#endif MODULE_DESCRIPTION("driver for cx2388x based DVB cards"); MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); @@ -100,6 +103,7 @@ static struct videobuf_queue_ops dvb_qops = { /* ------------------------------------------------------------------ */ +#ifdef HAVE_MT352 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe) { static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 }; @@ -167,22 +171,25 @@ static struct mt352_config dntv_live_dvbt_config = { .demod_init = dntv_live_dvbt_demod_init, .pll_set = mt352_pll_set, }; +#endif -#if HAVE_CX22702 +#ifdef HAVE_CX22702 static struct cx22702_config connexant_refboard_config = { .demod_address = 0x43, + .output_mode = CX22702_SERIAL_OUTPUT, .pll_address = 0x60, .pll_desc = &dvb_pll_thomson_dtt7579, }; static struct cx22702_config hauppauge_novat_config = { .demod_address = 0x43, + .output_mode = CX22702_SERIAL_OUTPUT, .pll_address = 0x61, .pll_desc = &dvb_pll_thomson_dtt759x, }; #endif -#if HAVE_OR51132 +#ifdef HAVE_OR51132 static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured) { @@ -199,6 +206,63 @@ static struct or51132_config pchdtv_hd3000 = { }; #endif +#ifdef HAVE_LGDT330X +static int lgdt330x_pll_set(struct dvb_frontend* fe, + struct dvb_frontend_parameters* params) +{ + struct cx8802_dev *dev= fe->dvb->priv; + u8 buf[4]; + struct i2c_msg msg = + { .addr = dev->core->pll_addr, .flags = 0, .buf = buf, .len = 4 }; + int err; + + dvb_pll_configure(dev->core->pll_desc, buf, params->frequency, 0); + dprintk(1, "%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n", + __FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]); + if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) { + printk(KERN_WARNING "cx88-dvb: %s error " + "(addr %02x <- %02x, err = %i)\n", + __FUNCTION__, buf[0], buf[1], err); + if (err < 0) + return err; + else + return -EREMOTEIO; + } + return 0; +} + +static int lgdt330x_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 lgdt330x_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 lgdt330x_config fusionhdtv_3_gold = { + .demod_address = 0x0e, + .demod_chip = LGDT3302, + .serial_mpeg = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */ + .pll_set = lgdt330x_pll_set, + .set_ts_params = lgdt330x_set_ts_param, +}; +#endif + static int dvb_register(struct cx8802_dev *dev) { /* init struct videobuf_dvb */ @@ -207,16 +271,18 @@ static int dvb_register(struct cx8802_dev *dev) /* init frontend */ switch (dev->core->board) { -#if HAVE_CX22702 +#ifdef HAVE_CX22702 case CX88_BOARD_HAUPPAUGE_DVB_T1: dev->dvb.frontend = cx22702_attach(&hauppauge_novat_config, &dev->core->i2c_adap); break; + case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1: case CX88_BOARD_CONEXANT_DVB_T1: dev->dvb.frontend = cx22702_attach(&connexant_refboard_config, &dev->core->i2c_adap); break; #endif +#ifdef HAVE_MT352 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1: dev->core->pll_addr = 0x61; dev->core->pll_desc = &dvb_pll_lg_z201; @@ -231,17 +297,56 @@ static int dvb_register(struct cx8802_dev *dev) break; case CX88_BOARD_KWORLD_DVB_T: case CX88_BOARD_DNTV_LIVE_DVB_T: + case CX88_BOARD_ADSTECH_DVB_T_PCI: dev->core->pll_addr = 0x61; dev->core->pll_desc = &dvb_pll_unknown_1; dev->dvb.frontend = mt352_attach(&dntv_live_dvbt_config, &dev->core->i2c_adap); break; -#if HAVE_OR51132 +#endif +#ifdef HAVE_OR51132 case CX88_BOARD_PCHDTV_HD3000: dev->dvb.frontend = or51132_attach(&pchdtv_hd3000, &dev->core->i2c_adap); break; #endif +#ifdef HAVE_LGDT330X + 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, 1); + mdelay(200); + + /* Select RF connector callback */ + fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set; + dev->core->pll_addr = 0x61; + dev->core->pll_desc = &dvb_pll_microtune_4042; + dev->dvb.frontend = lgdt330x_attach(&fusionhdtv_3_gold, + &dev->core->i2c_adap); + } + break; + case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T: + 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); + mdelay(200); + dev->core->pll_addr = 0x61; + dev->core->pll_desc = &dvb_pll_thomson_dtt7611; + dev->dvb.frontend = lgdt330x_attach(&fusionhdtv_3_gold, + &dev->core->i2c_adap); + } + break; +#endif default: printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n", dev->core->name); |