leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

V4L/DVB (3311): DViCO FusionHDTV DVB-T Dual Digital PCI support

Browse Source 
- Support for DVB reception on the PCI half of the DViCO DVB-T Dual Digital.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
This commit is contained in:
Chris Pascoe 2006-01-09 18:21:28 -02:00 committed by Mauro Carvalho Chehab
parent 0029ee143d
commit 43eabb4e22
4 changed files with 59 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Documentation/video4linux/CARDLIST.cx88
View File

@ -42,3 +42,4 @@
41 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile) [0070:9800,0070:9802]
42 -> digitalnow DNTV Live! DVB-T Pro [1822:0025]
43 -> KWorld/VStream XPert DVB-T with cx22702 [17de:08a1]
44 -> DViCO FusionHDTV DVB-T Dual Digital [18ac:db50]

22
drivers/media/video/cx88/cx88-cards.c
View File

@ -1031,6 +1031,23 @@ struct cx88_board cx88_boards[] = {
}},
.dvb = 1,
},
[CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL] = {
.name = "DViCO FusionHDTV DVB-T Dual Digital",
.tuner_type = TUNER_ABSENT, /* No analog tuner */
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.input = {{
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0x000027df,
},{
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0x000027df,
}},
.dvb = 1,
},
};
const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
@ -1223,6 +1240,10 @@ struct cx88_subid cx88_subids[] = {
.subvendor = 0x17de,
.subdevice = 0x08a1,
.card = CX88_BOARD_KWORLD_DVB_T_CX22702,
},{
.subvendor = 0x18ac,
.subdevice = 0xdb50,
.card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL,
}
};
const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
@ -1405,6 +1426,7 @@ void cx88_card_setup(struct cx88_core *core)
break;
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
/* GPIO0:0 is hooked to mt352 reset pin */
cx_set(MO_GP0_IO, 0x00000101);
cx_clear(MO_GP0_IO, 0x00000001);

35
drivers/media/video/cx88/cx88-dvb.c
View File

@ -132,6 +132,27 @@ static int generic_mt352_demod_init(struct dvb_frontend* fe)
return 0;
}
static int dvico_dual_demod_init(struct dvb_frontend *fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 };
static u8 reset [] = { RESET, 0x80 };
static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 };
static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
mt352_write(fe, clock_config, sizeof(clock_config));
udelay(200);
mt352_write(fe, reset, sizeof(reset));
mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
mt352_write(fe, agc_cfg, sizeof(agc_cfg));
mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
return 0;
}
static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { 0x89, 0x38, 0x39 };
@ -180,6 +201,12 @@ static struct mt352_config dntv_live_dvbt_config = {
.pll_set = mt352_pll_set,
};
static struct mt352_config dvico_fusionhdtv_dual = {
.demod_address = 0x0F,
.demod_init = dvico_dual_demod_init,
.pll_set = mt352_pll_set,
};
#ifdef HAVE_VP3054_I2C
static int philips_fmd1216_pll_init(struct dvb_frontend *fe)
{
@ -481,6 +508,14 @@ static int dvb_register(struct cx8802_dev *dev)
printk("%s: built without vp3054 support\n", dev->core->name);
#endif
break;
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
/* The tin box says DEE1601, but it seems to be DTT7579
* compatible, with a slightly different MT352 AGC gain. */
dev->core->pll_addr = 0x61;
dev->core->pll_desc = &dvb_pll_thomson_dtt7579;
dev->dvb.frontend = mt352_attach(&dvico_fusionhdtv_dual,
&dev->core->i2c_adap);
break;
#endif
#ifdef HAVE_OR51132
case CX88_BOARD_PCHDTV_HD3000:

1
drivers/media/video/cx88/cx88.h
View File

@ -186,6 +186,7 @@ extern struct sram_channel cx88_sram_channels[];
#define CX88_BOARD_HAUPPAUGE_HVR1100LP 41
#define CX88_BOARD_DNTV_LIVE_DVB_T_PRO 42
#define CX88_BOARD_KWORLD_DVB_T_CX22702 43
#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL 44
enum cx88_itype {
CX88_VMUX_COMPOSITE1 = 1,