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V4L/DVB (3267): Add support for the Avermedia 777 DVB-T card

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Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Jose Alberto Reguero 2006-02-07 06:25:14 -02:00 committed by Mauro Carvalho Chehab
parent 17801f5fa2
commit a78d0bfabd
6 changed files with 109 additions and 1 deletions
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1
Documentation/video4linux/CARDLIST.saa7134
View file

@ -83,3 +83,4 @@
82 -> MSI TV@Anywhere plus [1462:6231]
83 -> Terratec Cinergy 250 PCI TV [153b:1160]
84 -> LifeView FlyDVB Trio [5168:0319]
85 -> AverTV DVB-T 777 [1461:2c05]

42
drivers/media/dvb/frontends/dvb-pll.c
View file

@ -362,6 +362,48 @@ struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
};
EXPORT_SYMBOL(dvb_pll_philips_sd1878_tda8261);
/*
* Philips TD1316 Tuner.
*/
static void td1316_bw(u8 *buf, u32 freq, int bandwidth)
{
u8 band;
/* determine band */
if (freq < 161000000)
band = 1;
else if (freq < 444000000)
band = 2;
else
band = 4;
buf[3] |= band;
/* setup PLL filter */
if (bandwidth == BANDWIDTH_8_MHZ)
buf[3] |= 1 << 3;
}
struct dvb_pll_desc dvb_pll_philips_td1316 = {
.name = "Philips TD1316",
.min = 87000000,
.max = 895000000,
.setbw = td1316_bw,
.count = 9,
.entries = {
{ 93834000, 36166000, 166666, 0xca, 0x60},
{ 123834000, 36166000, 166666, 0xca, 0xa0},
{ 163834000, 36166000, 166666, 0xca, 0xc0},
{ 253834000, 36166000, 166666, 0xca, 0x60},
{ 383834000, 36166000, 166666, 0xca, 0xa0},
{ 443834000, 36166000, 166666, 0xca, 0xc0},
{ 583834000, 36166000, 166666, 0xca, 0x60},
{ 793834000, 36166000, 166666, 0xca, 0xa0},
{ 858834000, 36166000, 166666, 0xca, 0xe0},
},
};
EXPORT_SYMBOL(dvb_pll_philips_td1316);
/* ----------------------------------------------------------- */
/* code */

1
drivers/media/dvb/frontends/dvb-pll.h
View file

@ -40,6 +40,7 @@ extern struct dvb_pll_desc dvb_pll_tuv1236d;
extern struct dvb_pll_desc dvb_pll_tdhu2;
extern struct dvb_pll_desc dvb_pll_samsung_tbmv;
extern struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261;
extern struct dvb_pll_desc dvb_pll_philips_td1316;
int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
u32 freq, int bandwidth);

24
drivers/media/video/saa7134/saa7134-cards.c
View file

@ -2619,6 +2619,24 @@ struct saa7134_board saa7134_boards[] = {
.gpio = 0x000000, /* GPIO21=Low for FM radio antenna */
},
},
[SAA7134_BOARD_AVERMEDIA_777] = {
.name = "AverTV DVB-T 777",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_ABSENT,
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.mpeg = SAA7134_MPEG_DVB,
.inputs = {{
.name = name_comp1,
.vmux = 0,
.amux = LINE1,
},{
.name = name_svideo,
.vmux = 8,
.amux = LINE1,
}},
},
};
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@ -3089,6 +3107,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
.subvendor = 0x5168,
.subdevice = 0x0319,
.driver_data = SAA7134_BOARD_FLYDVB_TRIO,
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134, /* SAA 7131E */
.subvendor = 0x1461,
.subdevice = 0x2c05,
.driver_data = SAA7134_BOARD_AVERMEDIA_777,
},{
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,

41
drivers/media/video/saa7134/saa7134-dvb.c
View file

@ -32,6 +32,7 @@
#include "saa7134-reg.h"
#include "saa7134.h"
#include <media/v4l2-common.h>
#include "dvb-pll.h"
#ifdef HAVE_MT352
# include "mt352.h"
@ -42,7 +43,6 @@
#endif
#ifdef HAVE_NXT200X
# include "nxt200x.h"
# include "dvb-pll.h"
#endif
MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
@ -113,6 +113,24 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe)
return 0;
}
static int mt352_aver777_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d };
static u8 reset [] = { RESET, 0x80 };
static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 };
static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
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, capt_range_cfg, sizeof(capt_range_cfg));
return 0;
}
static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params,
u8* pllbuf)
@ -142,6 +160,15 @@ static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
return 0;
}
static int mt352_aver777_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf)
{
pllbuf[0] = 0xc2;
dvb_pll_configure(&dvb_pll_philips_td1316, pllbuf+1,
params->frequency,
params->u.ofdm.bandwidth);
return 0;
}
static struct mt352_config pinnacle_300i = {
.demod_address = 0x3c >> 1,
.adc_clock = 20333,
@ -150,6 +177,12 @@ static struct mt352_config pinnacle_300i = {
.demod_init = mt352_pinnacle_init,
.pll_set = mt352_pinnacle_pll_set,
};
static struct mt352_config avermedia_777 = {
.demod_address = 0xf,
.demod_init = mt352_aver777_init,
.pll_set = mt352_aver777_pll_set,
};
#endif
/* ------------------------------------------------------------------ */
@ -847,6 +880,12 @@ static int dvb_init(struct saa7134_dev *dev)
dev->dvb.frontend = mt352_attach(&pinnacle_300i,
&dev->i2c_adap);
break;
case SAA7134_BOARD_AVERMEDIA_777:
printk("%s: avertv 777 dvb setup\n",dev->name);
dev->dvb.frontend = mt352_attach(&avermedia_777,
&dev->i2c_adap);
break;
#endif
#ifdef HAVE_TDA1004X
case SAA7134_BOARD_MD7134:

1
drivers/media/video/saa7134/saa7134.h
View file

@ -210,6 +210,7 @@ struct saa7134_format {
#define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82
#define SAA7134_BOARD_CINERGY250PCI 83
#define SAA7134_BOARD_FLYDVB_TRIO 84
#define SAA7134_BOARD_AVERMEDIA_777 85
#define SAA7134_MAXBOARDS 8
#define SAA7134_INPUT_MAX 8