Commit 58ef4f92 authored by Hartmut Hackmann's avatar Hartmut Hackmann Committed by Mauro Carvalho Chehab

V4L/DVB (5314): Added support for tda827x tuners with preamlifiers

This patch contains
- new tuning code for the tda827xa silicon tuner.
- controls the preamplifier of some boards with this tuner.
- support for the Philips Tiger S hybrid DVB-T reference design.
- reworked the saa7134-dvb modulue to get rid of most of the
  small board specific functions.
Signed-off-by: default avatarHartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent de956c1e
...@@ -107,3 +107,4 @@ ...@@ -107,3 +107,4 @@
106 -> Encore ENLTV [1131:2342,1131:2341,3016:2344] 106 -> Encore ENLTV [1131:2342,1131:2341,3016:2344]
107 -> Encore ENLTV-FM [1131:230f] 107 -> Encore ENLTV-FM [1131:230f]
108 -> Terratec Cinergy HT PCI [153b:1175] 108 -> Terratec Cinergy HT PCI [153b:1175]
109 -> Philips Tiger - S Reference design
...@@ -2543,10 +2543,10 @@ struct saa7134_board saa7134_boards[] = { ...@@ -2543,10 +2543,10 @@ struct saa7134_board saa7134_boards[] = {
.name = "Philips Tiger reference design", .name = "Philips Tiger reference design",
.audio_clock = 0x00187de7, .audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_TDA8290, .tuner_type = TUNER_PHILIPS_TDA8290,
.tuner_config = 0,
.radio_type = UNSET, .radio_type = UNSET,
.tuner_addr = ADDR_UNSET, .tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET,
.tuner_config = 0,
.mpeg = SAA7134_MPEG_DVB, .mpeg = SAA7134_MPEG_DVB,
.gpiomask = 0x0200000, .gpiomask = 0x0200000,
.inputs = {{ .inputs = {{
...@@ -2625,7 +2625,7 @@ struct saa7134_board saa7134_boards[] = { ...@@ -2625,7 +2625,7 @@ struct saa7134_board saa7134_boards[] = {
}}, }},
.radio = { .radio = {
.name = name_radio, .name = name_radio,
.amux = LINE1, .amux = TV,
.gpio = 0x0200000, .gpio = 0x0200000,
}, },
}, },
...@@ -3044,6 +3044,7 @@ struct saa7134_board saa7134_boards[] = { ...@@ -3044,6 +3044,7 @@ struct saa7134_board saa7134_boards[] = {
.radio_type = UNSET, .radio_type = UNSET,
.tuner_addr = ADDR_UNSET, .tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET,
.tuner_config = 1,
.mpeg = SAA7134_MPEG_DVB, .mpeg = SAA7134_MPEG_DVB,
.gpiomask = 0x000200000, .gpiomask = 0x000200000,
.inputs = {{ .inputs = {{
...@@ -3290,6 +3291,36 @@ struct saa7134_board saa7134_boards[] = { ...@@ -3290,6 +3291,36 @@ struct saa7134_board saa7134_boards[] = {
.amux = LINE1, .amux = LINE1,
}}, }},
}, },
[SAA7134_BOARD_PHILIPS_TIGER_S] = {
.name = "Philips Tiger - S Reference design",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_TDA8290,
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tuner_config = 2,
.mpeg = SAA7134_MPEG_DVB,
.gpiomask = 0x0200000,
.inputs = {{
.name = name_tv,
.vmux = 1,
.amux = TV,
.tv = 1,
},{
.name = name_comp1,
.vmux = 3,
.amux = LINE1,
},{
.name = name_svideo,
.vmux = 8,
.amux = LINE1,
}},
.radio = {
.name = name_radio,
.amux = TV,
.gpio = 0x0200000,
},
},
}; };
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
...@@ -4104,8 +4135,8 @@ int saa7134_board_init1(struct saa7134_dev *dev) ...@@ -4104,8 +4135,8 @@ int saa7134_board_init1(struct saa7134_dev *dev)
break; break;
case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS: case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
saa_writeb(SAA7134_GPIO_GPMODE3, 0x08); saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x08000000, 0x08000000);
saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x00); saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08000000, 0x00000000);
break; break;
case SAA7134_BOARD_AVERMEDIA_CARDBUS: case SAA7134_BOARD_AVERMEDIA_CARDBUS:
/* power-up tuner chip */ /* power-up tuner chip */
...@@ -4168,6 +4199,8 @@ int saa7134_board_init2(struct saa7134_dev *dev) ...@@ -4168,6 +4199,8 @@ int saa7134_board_init2(struct saa7134_dev *dev)
tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV; tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV;
tun_setup.type = dev->tuner_type; tun_setup.type = dev->tuner_type;
tun_setup.addr = ADDR_UNSET; tun_setup.addr = ADDR_UNSET;
tun_setup.config = 0;
tun_setup.gpio_func = NULL;
saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR, &tun_setup); saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR, &tun_setup);
} }
...@@ -4235,6 +4268,8 @@ int saa7134_board_init2(struct saa7134_dev *dev) ...@@ -4235,6 +4268,8 @@ int saa7134_board_init2(struct saa7134_dev *dev)
tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV; tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV;
tun_setup.type = dev->tuner_type; tun_setup.type = dev->tuner_type;
tun_setup.addr = ADDR_UNSET; tun_setup.addr = ADDR_UNSET;
tun_setup.config = 0;
tun_setup.gpio_func = NULL;
saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup); saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup);
} }
...@@ -4254,11 +4289,36 @@ int saa7134_board_init2(struct saa7134_dev *dev) ...@@ -4254,11 +4289,36 @@ int saa7134_board_init2(struct saa7134_dev *dev)
tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV; tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
tun_setup.type = dev->tuner_type; tun_setup.type = dev->tuner_type;
tun_setup.addr = dev->tuner_addr; tun_setup.addr = dev->tuner_addr;
tun_setup.config = 0;
tun_setup.gpio_func = NULL;
saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup); saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup);
} }
break; break;
case SAA7134_BOARD_PHILIPS_TIGER: case SAA7134_BOARD_PHILIPS_TIGER:
case SAA7134_BOARD_PHILIPS_TIGER_S:
{
u8 data[] = { 0x3c, 0x33, 0x60};
struct tuner_setup tun_setup;
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
if(dev->autodetected && (dev->eedata[0x49] == 0x50)) {
dev->board = SAA7134_BOARD_PHILIPS_TIGER_S;
printk(KERN_INFO "%s: Reconfigured board as %s\n",
dev->name, saa7134_boards[dev->board].name);
}
if(dev->board == SAA7134_BOARD_PHILIPS_TIGER_S) {
tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
tun_setup.type = TUNER_PHILIPS_TDA8290;
tun_setup.addr = 0x4b;
tun_setup.config = 2;
tun_setup.gpio_func = (tuner_gpio_func_t) saa7134_set_gpio;
saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup);
data[2] = 0x68;
}
i2c_transfer(&dev->i2c_adap, &msg, 1);
}
break;
case SAA7134_BOARD_PINNACLE_PCTV_310i: case SAA7134_BOARD_PINNACLE_PCTV_310i:
case SAA7134_BOARD_TEVION_DVBT_220RF: case SAA7134_BOARD_TEVION_DVBT_220RF:
case SAA7134_BOARD_ASUSTeK_P7131_DUAL: case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
...@@ -4268,7 +4328,7 @@ int saa7134_board_init2(struct saa7134_dev *dev) ...@@ -4268,7 +4328,7 @@ int saa7134_board_init2(struct saa7134_dev *dev)
* and configure firmware eeprom address * and configure firmware eeprom address
*/ */
{ {
u8 data[] = { 0x3c, 0x33, 0x68}; u8 data[] = { 0x3c, 0x33, 0x60};
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1); i2c_transfer(&dev->i2c_adap, &msg, 1);
} }
...@@ -4282,18 +4342,18 @@ int saa7134_board_init2(struct saa7134_dev *dev) ...@@ -4282,18 +4342,18 @@ int saa7134_board_init2(struct saa7134_dev *dev)
break; break;
case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS: case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
/* make the tda10046 find its eeprom */ /* initialize analog mode */
{ {
u8 data[] = { 0x3c, 0x33, 0x62}; u8 data[] = { 0x3c, 0x33, 0x6a};
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1); i2c_transfer(&dev->i2c_adap, &msg, 1);
} }
break; break;
case SAA7134_BOARD_CINERGY_HT_PCMCIA: case SAA7134_BOARD_CINERGY_HT_PCMCIA:
case SAA7134_BOARD_CINERGY_HT_PCI: case SAA7134_BOARD_CINERGY_HT_PCI:
/* make the tda10046 find its eeprom */ /* initialize analog mode */
{ {
u8 data[] = { 0x3c, 0x33, 0x60}; u8 data[] = { 0x3c, 0x33, 0x68};
struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
i2c_transfer(&dev->i2c_adap, &msg, 1); i2c_transfer(&dev->i2c_adap, &msg, 1);
} }
......
...@@ -1205,6 +1205,7 @@ module_exit(saa7134_fini); ...@@ -1205,6 +1205,7 @@ module_exit(saa7134_fini);
/* ----------------------------------------------------------- */ /* ----------------------------------------------------------- */
EXPORT_SYMBOL(saa7134_set_gpio);
EXPORT_SYMBOL(saa7134_i2c_call_clients); EXPORT_SYMBOL(saa7134_i2c_call_clients);
EXPORT_SYMBOL(saa7134_devlist); EXPORT_SYMBOL(saa7134_devlist);
EXPORT_SYMBOL(saa7134_boards); EXPORT_SYMBOL(saa7134_boards);
......
This diff is collapsed.
...@@ -603,7 +603,14 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm) ...@@ -603,7 +603,14 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
saa_writeb(SAA7134_RAW_DATA_GAIN, 0x40); saa_writeb(SAA7134_RAW_DATA_GAIN, 0x40);
saa_writeb(SAA7134_RAW_DATA_OFFSET, 0x80); saa_writeb(SAA7134_RAW_DATA_OFFSET, 0x80);
saa7134_i2c_call_clients(dev,VIDIOC_S_STD,&norm->id); /* only tell the tuner if this is a tv input */
if (card_in(dev,dev->ctl_input).tv) {
if ((card(dev).tuner_type == TUNER_PHILIPS_TDA8290)
&& ((card(dev).tuner_config == 1)
|| (card(dev).tuner_config == 2)))
saa7134_set_gpio(dev, 22, 5);
saa7134_i2c_call_clients(dev,VIDIOC_S_STD,&norm->id);
}
} }
static void video_mux(struct saa7134_dev *dev, int input) static void video_mux(struct saa7134_dev *dev, int input)
......
...@@ -231,6 +231,7 @@ struct saa7134_format { ...@@ -231,6 +231,7 @@ struct saa7134_format {
#define SAA7134_BOARD_ENCORE_ENLTV 106 #define SAA7134_BOARD_ENCORE_ENLTV 106
#define SAA7134_BOARD_ENCORE_ENLTV_FM 107 #define SAA7134_BOARD_ENCORE_ENLTV_FM 107
#define SAA7134_BOARD_CINERGY_HT_PCI 108 #define SAA7134_BOARD_CINERGY_HT_PCI 108
#define SAA7134_BOARD_PHILIPS_TIGER_S 109
#define SAA7134_MAXBOARDS 8 #define SAA7134_MAXBOARDS 8
#define SAA7134_INPUT_MAX 8 #define SAA7134_INPUT_MAX 8
......
...@@ -192,14 +192,52 @@ static struct tda827xa_data tda827xa_analog[] = { ...@@ -192,14 +192,52 @@ static struct tda827xa_data tda827xa_analog[] = {
{ .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} /* End */ { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} /* End */
}; };
static void tda827xa_lna_gain(struct i2c_client *c, int high)
{
struct tuner *t = i2c_get_clientdata(c);
unsigned char buf[] = {0x22, 0x01};
int arg;
struct i2c_msg msg = {.addr = c->addr, .flags = 0, .buf = buf, .len = sizeof(buf)};
if (t->config) {
if (high)
tuner_dbg("setting LNA to high gain\n");
else
tuner_dbg("setting LNA to low gain\n");
}
switch (t->config) {
case 0: /* no LNA */
break;
case 1: /* switch is GPIO 0 of tda8290 */
case 2:
/* turn Vsync on */
if (t->std & V4L2_STD_MN)
arg = 5;
else
arg = 4;
if (t->gpio_func)
t->gpio_func(c->adapter->algo_data, 22, 5);
buf[1] = high ? 0 : 1;
if (t->config == 2)
buf[1] = high ? 1 : 0;
i2c_transfer(c->adapter, &msg, 1);
break;
case 3: /* switch with GPIO of saa713x */
if (t->gpio_func)
t->gpio_func(c->adapter->algo_data, 22, high);
break;
}
}
static void tda827xa_tune(struct i2c_client *c, u16 ifc, unsigned int freq) static void tda827xa_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
{ {
unsigned char tuner_reg[14]; unsigned char tuner_reg[11];
unsigned char reg2[2];
u32 N; u32 N;
int i; int i;
struct tuner *t = i2c_get_clientdata(c); struct tuner *t = i2c_get_clientdata(c);
struct i2c_msg msg = {.addr = t->tda827x_addr, .flags = 0}; struct i2c_msg msg = {.addr = t->tda827x_addr, .flags = 0, .buf = tuner_reg};
tda827xa_lna_gain( c, 1);
msleep(10);
if (t->mode == V4L2_TUNER_RADIO) if (t->mode == V4L2_TUNER_RADIO)
freq = freq / 1000; freq = freq / 1000;
...@@ -222,48 +260,58 @@ static void tda827xa_tune(struct i2c_client *c, u16 ifc, unsigned int freq) ...@@ -222,48 +260,58 @@ static void tda827xa_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
tuner_reg[5] = (tda827xa_analog[i].spd << 5) + (tda827xa_analog[i].svco << 3) + tuner_reg[5] = (tda827xa_analog[i].spd << 5) + (tda827xa_analog[i].svco << 3) +
tda827xa_analog[i].sbs; tda827xa_analog[i].sbs;
tuner_reg[6] = 0x8b + (tda827xa_analog[i].gc3 << 4); tuner_reg[6] = 0x8b + (tda827xa_analog[i].gc3 << 4);
tuner_reg[7] = 0x0c; tuner_reg[7] = 0x1c;
tuner_reg[8] = 4; tuner_reg[8] = 4;
tuner_reg[9] = 0x20; tuner_reg[9] = 0x20;
tuner_reg[10] = 0xff; tuner_reg[10] = 0x00;
tuner_reg[11] = 0xe0; msg.len = 11;
tuner_reg[12] = 0; i2c_transfer(c->adapter, &msg, 1);
tuner_reg[13] = 0x39 + (t->tda827x_lpsel << 1);
msg.buf = tuner_reg; tuner_reg[0] = 0x90;
msg.len = 14; tuner_reg[1] = 0xff;
tuner_reg[2] = 0xe0;
tuner_reg[3] = 0;
tuner_reg[4] = 0x99 + (t->tda827x_lpsel << 1);
msg.len = 5;
i2c_transfer(c->adapter, &msg, 1); i2c_transfer(c->adapter, &msg, 1);
msg.buf= reg2; tuner_reg[0] = 0xa0;
tuner_reg[1] = 0xc0;
msg.len = 2; msg.len = 2;
reg2[0] = 0x60;
reg2[1] = 0x3c;
i2c_transfer(c->adapter, &msg, 1); i2c_transfer(c->adapter, &msg, 1);
reg2[0] = 0xa0; tuner_reg[0] = 0x30;
reg2[1] = 0xc0; tuner_reg[1] = 0x10 + tda827xa_analog[i].scr;
i2c_transfer(c->adapter, &msg, 1); i2c_transfer(c->adapter, &msg, 1);
msleep(2); msg.flags = I2C_M_RD;
reg2[0] = 0x30; i2c_transfer(c->adapter, &msg, 1);
reg2[1] = 0x10 + tda827xa_analog[i].scr; msg.flags = 0;
tuner_reg[1] >>= 4;
tuner_dbg("AGC2 gain is: %d\n", tuner_reg[1]);
if (tuner_reg[1] < 1)
tda827xa_lna_gain( c, 0);
msleep(100);
tuner_reg[0] = 0x60;
tuner_reg[1] = 0x3c;
i2c_transfer(c->adapter, &msg, 1); i2c_transfer(c->adapter, &msg, 1);
msleep(550); msleep(163);
reg2[0] = 0x50; tuner_reg[0] = 0x50;
reg2[1] = 0x8f + (tda827xa_analog[i].gc3 << 4); tuner_reg[1] = 0x8f + (tda827xa_analog[i].gc3 << 4);
i2c_transfer(c->adapter, &msg, 1); i2c_transfer(c->adapter, &msg, 1);
reg2[0] = 0x80; tuner_reg[0] = 0x80;
reg2[1] = 0x28; tuner_reg[1] = 0x28;
i2c_transfer(c->adapter, &msg, 1); i2c_transfer(c->adapter, &msg, 1);
reg2[0] = 0xb0; tuner_reg[0] = 0xb0;
reg2[1] = 0x01; tuner_reg[1] = 0x01;
i2c_transfer(c->adapter, &msg, 1); i2c_transfer(c->adapter, &msg, 1);
reg2[0] = 0xc0; tuner_reg[0] = 0xc0;
reg2[1] = 0x19 + (t->tda827x_lpsel << 1); tuner_reg[1] = 0x19 + (t->tda827x_lpsel << 1);
i2c_transfer(c->adapter, &msg, 1); i2c_transfer(c->adapter, &msg, 1);
} }
...@@ -319,7 +367,9 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq) ...@@ -319,7 +367,9 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
unsigned char addr_pll_stat = 0x1b; unsigned char addr_pll_stat = 0x1b;
unsigned char adc_sat, agc_stat, unsigned char adc_sat, agc_stat,
pll_stat; pll_stat;
int i;
tuner_dbg("tda827xa config is 0x%02x\n", t->config);
i2c_master_send(c, easy_mode, 2); i2c_master_send(c, easy_mode, 2);
i2c_master_send(c, agc_out_on, 2); i2c_master_send(c, agc_out_on, 2);
i2c_master_send(c, soft_reset, 2); i2c_master_send(c, soft_reset, 2);
...@@ -340,17 +390,22 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq) ...@@ -340,17 +390,22 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
tda827xa_tune(c, ifc, freq); tda827xa_tune(c, ifc, freq);
else else
tda827x_tune(c, ifc, freq); tda827x_tune(c, ifc, freq);
for (i = 0; i < 3; i++) {
i2c_master_send(c, &addr_pll_stat, 1);
i2c_master_recv(c, &pll_stat, 1);
if (pll_stat & 0x80) {
i2c_master_send(c, &addr_adc_sat, 1);
i2c_master_recv(c, &adc_sat, 1);
i2c_master_send(c, &addr_agc_stat, 1);
i2c_master_recv(c, &agc_stat, 1);
tuner_dbg("tda8290 is locked, AGC: %d\n", agc_stat);
break;
} else {
tuner_dbg("tda8290 not locked, no signal?\n");
msleep(100);
}
}
/* adjust headroom resp. gain */ /* adjust headroom resp. gain */
i2c_master_send(c, &addr_adc_sat, 1);
i2c_master_recv(c, &adc_sat, 1);
i2c_master_send(c, &addr_agc_stat, 1);
i2c_master_recv(c, &agc_stat, 1);
i2c_master_send(c, &addr_pll_stat, 1);
i2c_master_recv(c, &pll_stat, 1);
if (pll_stat & 0x80)
tuner_dbg("tda8290 is locked, AGC: %d\n", agc_stat);
else
tuner_dbg("tda8290 not locked, no signal?\n");
if ((agc_stat > 115) || (!(pll_stat & 0x80) && (adc_sat < 20))) { if ((agc_stat > 115) || (!(pll_stat & 0x80) && (adc_sat < 20))) {
tuner_dbg("adjust gain, step 1. Agc: %d, ADC stat: %d, lock: %d\n", tuner_dbg("adjust gain, step 1. Agc: %d, ADC stat: %d, lock: %d\n",
agc_stat, adc_sat, pll_stat & 0x80); agc_stat, adc_sat, pll_stat & 0x80);
...@@ -487,11 +542,16 @@ static void standby(struct i2c_client *c) ...@@ -487,11 +542,16 @@ static void standby(struct i2c_client *c)
static void tda8290_init_if(struct i2c_client *c) static void tda8290_init_if(struct i2c_client *c)
{ {
struct tuner *t = i2c_get_clientdata(c);
unsigned char set_VS[] = { 0x30, 0x6F }; unsigned char set_VS[] = { 0x30, 0x6F };
unsigned char set_GP00_CF[] = { 0x20, 0x01 };
unsigned char set_GP01_CF[] = { 0x20, 0x0B }; unsigned char set_GP01_CF[] = { 0x20, 0x0B };
if ((t->config == 1) || (t->config == 2))
i2c_master_send(c, set_GP00_CF, 2);
else
i2c_master_send(c, set_GP01_CF, 2);
i2c_master_send(c, set_VS, 2); i2c_master_send(c, set_VS, 2);
i2c_master_send(c, set_GP01_CF, 2);
} }
static void tda8290_init_tuner(struct i2c_client *c) static void tda8290_init_tuner(struct i2c_client *c)
......
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