aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/video/saa7134/saa7134-dvb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-dvb.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c1019
1 files changed, 381 insertions, 638 deletions
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index c33f6a69a247..65aec881bbde 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -41,7 +41,9 @@
#include "tda10086.h"
#include "tda826x.h"
+#include "tda827x.h"
#include "isl6421.h"
+
MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
MODULE_LICENSE("GPL");
@@ -54,7 +56,21 @@ static int use_frontend = 0;
module_param(use_frontend, int, 0644);
MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)");
-/* ------------------------------------------------------------------ */
+static int debug = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off).");
+
+#define dprintk(fmt, arg...) do { if (debug) \
+ printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0)
+
+/* Print a warning */
+#define wprintk(fmt, arg...) \
+ printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg)
+
+/* ------------------------------------------------------------------
+ * mt352 based DVB-T cards
+ */
+
static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
{
u32 ok;
@@ -75,8 +91,7 @@ static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on)
saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28));
udelay(10);
ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27);
- printk("%s: %s %s\n", dev->name, __FUNCTION__,
- ok ? "on" : "off");
+ dprintk("%s %s\n", __FUNCTION__, ok ? "on" : "off");
if (!ok)
saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26));
@@ -96,7 +111,7 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe)
static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 };
struct saa7134_dev *dev= fe->dvb->priv;
- printk("%s: %s called\n",dev->name,__FUNCTION__);
+ dprintk("%s called\n", __FUNCTION__);
mt352_write(fe, clock_config, sizeof(clock_config));
udelay(200);
@@ -185,10 +200,26 @@ static struct mt352_config avermedia_777 = {
.demod_init = mt352_aver777_init,
};
-/* ------------------------------------------------------------------ */
-static int philips_tda6651_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+/* ==================================================================
+ * tda1004x based DVB-T cards, helper functions
+ */
+
+static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
+ const struct firmware **fw, char *name)
+{
+ struct saa7134_dev *dev = fe->dvb->priv;
+ return request_firmware(fw, name, &dev->pci->dev);
+}
+
+/* ------------------------------------------------------------------
+ * these tuners are tu1216, td1316(a)
+ */
+
+static int philips_tda6651_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
{
struct saa7134_dev *dev = fe->dvb->priv;
+ struct tda1004x_state *state = fe->demodulator_priv;
+ u8 addr = state->config->tuner_address;
u8 tuner_buf[4];
struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
sizeof(tuner_buf) };
@@ -263,15 +294,20 @@ static int philips_tda6651_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
+ if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
+ wprintk("could not write to tuner at addr: 0x%02x\n",
+ addr << 1);
return -EIO;
+ }
msleep(1);
return 0;
}
-static int philips_tda6651_pll_init(u8 addr, struct dvb_frontend *fe)
+static int philips_tu1216_init(struct dvb_frontend *fe)
{
struct saa7134_dev *dev = fe->dvb->priv;
+ struct tda1004x_state *state = fe->demodulator_priv;
+ u8 addr = state->config->tuner_address;
static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab };
struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) };
@@ -287,46 +323,17 @@ static int philips_tda6651_pll_init(u8 addr, struct dvb_frontend *fe)
/* ------------------------------------------------------------------ */
-static int philips_tu1216_tuner_60_init(struct dvb_frontend *fe)
-{
- return philips_tda6651_pll_init(0x60, fe);
-}
-
-static int philips_tu1216_tuner_60_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
-{
- return philips_tda6651_pll_set(0x60, fe, params);
-}
-
-static int philips_tda1004x_request_firmware(struct dvb_frontend *fe,
- const struct firmware **fw, char *name)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- return request_firmware(fw, name, &dev->pci->dev);
-}
-
static struct tda1004x_config philips_tu1216_60_config = {
-
.demod_address = 0x8,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_4M,
.agc_config = TDA10046_AGC_DEFAULT,
.if_freq = TDA10046_FREQ_3617,
- .request_firmware = philips_tda1004x_request_firmware,
+ .tuner_address = 0x60,
+ .request_firmware = philips_tda1004x_request_firmware
};
-/* ------------------------------------------------------------------ */
-
-static int philips_tu1216_tuner_61_init(struct dvb_frontend *fe)
-{
- return philips_tda6651_pll_init(0x61, fe);
-}
-
-static int philips_tu1216_tuner_61_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
-{
- return philips_tda6651_pll_set(0x61, fe, params);
-}
-
static struct tda1004x_config philips_tu1216_61_config = {
.demod_address = 0x8,
@@ -335,7 +342,8 @@ static struct tda1004x_config philips_tu1216_61_config = {
.xtal_freq = TDA10046_XTAL_4M,
.agc_config = TDA10046_AGC_DEFAULT,
.if_freq = TDA10046_FREQ_3617,
- .request_firmware = philips_tda1004x_request_firmware,
+ .tuner_address = 0x61,
+ .request_firmware = philips_tda1004x_request_firmware
};
/* ------------------------------------------------------------------ */
@@ -343,24 +351,42 @@ static struct tda1004x_config philips_tu1216_61_config = {
static int philips_td1316_tuner_init(struct dvb_frontend *fe)
{
struct saa7134_dev *dev = fe->dvb->priv;
+ struct tda1004x_state *state = fe->demodulator_priv;
+ u8 addr = state->config->tuner_address;
static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab };
- struct i2c_msg init_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) };
+ struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
/* setup PLL configuration */
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1)
return -EIO;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 0);
return 0;
}
static int philips_td1316_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
{
- return philips_tda6651_pll_set(0x61, fe, params);
+ return philips_tda6651_pll_set(fe, params);
}
+static int philips_td1316_tuner_sleep(struct dvb_frontend *fe)
+{
+ struct saa7134_dev *dev = fe->dvb->priv;
+ struct tda1004x_state *state = fe->demodulator_priv;
+ u8 addr = state->config->tuner_address;
+ static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
+ struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) };
+
+ /* switch the tuner to analog mode */
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1)
+ return -EIO;
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
static int philips_europa_tuner_init(struct dvb_frontend *fe)
{
struct saa7134_dev *dev = fe->dvb->priv;
@@ -380,18 +406,14 @@ static int philips_europa_tuner_init(struct dvb_frontend *fe)
static int philips_europa_tuner_sleep(struct dvb_frontend *fe)
{
struct saa7134_dev *dev = fe->dvb->priv;
- /* this message actually turns the tuner back to analog mode */
- static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 };
- struct i2c_msg analog_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) };
- i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
- msleep(1);
+ static u8 msg[] = { 0x00, 0x14 };
+ struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) };
+
+ if (philips_td1316_tuner_sleep(fe))
+ return -EIO;
/* switch the board to analog mode */
- analog_msg.addr = 0x43;
- analog_msg.len = 0x02;
- msg[0] = 0x00;
- msg[1] = 0x14;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
i2c_transfer(&dev->i2c_adap, &analog_msg, 1);
@@ -416,7 +438,8 @@ static struct tda1004x_config philips_europa_config = {
.xtal_freq = TDA10046_XTAL_4M,
.agc_config = TDA10046_AGC_IFO_AUTO_POS,
.if_freq = TDA10046_FREQ_052,
- .request_firmware = NULL,
+ .tuner_address = 0x61,
+ .request_firmware = philips_tda1004x_request_firmware
};
/* ------------------------------------------------------------------ */
@@ -424,9 +447,11 @@ static struct tda1004x_config philips_europa_config = {
static int philips_fmd1216_tuner_init(struct dvb_frontend *fe)
{
struct saa7134_dev *dev = fe->dvb->priv;
+ struct tda1004x_state *state = fe->demodulator_priv;
+ u8 addr = state->config->tuner_address;
/* this message is to set up ATC and ALC */
static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
- struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
+ struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@@ -440,9 +465,11 @@ static int philips_fmd1216_tuner_init(struct dvb_frontend *fe)
static int philips_fmd1216_tuner_sleep(struct dvb_frontend *fe)
{
struct saa7134_dev *dev = fe->dvb->priv;
+ struct tda1004x_state *state = fe->demodulator_priv;
+ u8 addr = state->config->tuner_address;
/* this message actually turns the tuner back to analog mode */
- static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 };
- struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
+ u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 };
+ struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) };
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
@@ -460,8 +487,10 @@ static int philips_fmd1216_tuner_sleep(struct dvb_frontend *fe)
static int philips_fmd1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
{
struct saa7134_dev *dev = fe->dvb->priv;
+ struct tda1004x_state *state = fe->demodulator_priv;
+ u8 addr = state->config->tuner_address;
u8 tuner_buf[4];
- struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = tuner_buf,.len =
+ struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len =
sizeof(tuner_buf) };
int tuner_frequency = 0;
int divider = 0;
@@ -536,8 +565,11 @@ static int philips_fmd1216_tuner_set_params(struct dvb_frontend *fe, struct dvb_
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
+ if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) {
+ wprintk("could not write to tuner at addr: 0x%02x\n",
+ addr << 1);
return -EIO;
+ }
return 0;
}
@@ -548,582 +580,365 @@ static struct tda1004x_config medion_cardbus = {
.xtal_freq = TDA10046_XTAL_16M,
.agc_config = TDA10046_AGC_IFO_AUTO_NEG,
.if_freq = TDA10046_FREQ_3613,
- .request_firmware = NULL,
-};
-
-/* ------------------------------------------------------------------ */
-
-struct tda827x_data {
- u32 lomax;
- u8 spd;
- u8 bs;
- u8 bp;
- u8 cp;
- u8 gc3;
- u8 div1p5;
-};
-
-static struct tda827x_data tda827x_dvbt[] = {
- { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
- { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
- { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
- { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
- { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0},
- { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
- { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
- { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
- { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
- { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
- { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0}
+ .tuner_address = 0x61,
+ .request_firmware = philips_tda1004x_request_firmware
};
-static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
-{
- return 0;
-}
+/* ------------------------------------------------------------------
+ * tda 1004x based cards with philips silicon tuner
+ */
-static int philips_tda827x_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static void philips_tda827x_lna_gain(struct dvb_frontend *fe, int high)
{
struct saa7134_dev *dev = fe->dvb->priv;
- u8 tuner_buf[14];
-
- struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,
- .len = sizeof(tuner_buf) };
- int i, tuner_freq, if_freq;
- u32 N;
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- if_freq = 4000000;
- break;
- case BANDWIDTH_7_MHZ:
- if_freq = 4500000;
- break;
- default: /* 8 MHz or Auto */
- if_freq = 5000000;
- break;
- }
- tuner_freq = params->frequency + if_freq;
-
- i = 0;
- while (tda827x_dvbt[i].lomax < tuner_freq) {
- if(tda827x_dvbt[i + 1].lomax == 0)
- break;
- i++;
+ struct tda1004x_state *state = fe->demodulator_priv;
+ u8 addr = state->config->i2c_gate;
+ u8 config = state->config->tuner_config;
+ u8 GP00_CF[] = {0x20, 0x01};
+ u8 GP00_LEV[] = {0x22, 0x00};
+
+ struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = GP00_CF, .len = 2};
+ if (config) {
+ if (high) {
+ dprintk("setting LNA to high gain\n");
+ } else {
+ dprintk("setting LNA to low gain\n");
+ }
}
-
- N = ((tuner_freq + 125000) / 250000) << (tda827x_dvbt[i].spd + 2);
- tuner_buf[0] = 0;
- tuner_buf[1] = (N>>8) | 0x40;
- tuner_buf[2] = N & 0xff;
- tuner_buf[3] = 0;
- tuner_buf[4] = 0x52;
- tuner_buf[5] = (tda827x_dvbt[i].spd << 6) + (tda827x_dvbt[i].div1p5 << 5) +
- (tda827x_dvbt[i].bs << 3) + tda827x_dvbt[i].bp;
- tuner_buf[6] = (tda827x_dvbt[i].gc3 << 4) + 0x8f;
- tuner_buf[7] = 0xbf;
- tuner_buf[8] = 0x2a;
- tuner_buf[9] = 0x05;
- tuner_buf[10] = 0xff;
- tuner_buf[11] = 0x00;
- tuner_buf[12] = 0x00;
- tuner_buf[13] = 0x40;
-
- tuner_msg.len = 14;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1)
- return -EIO;
-
- msleep(500);
- /* correct CP value */
- tuner_buf[0] = 0x30;
- tuner_buf[1] = 0x50 + tda827x_dvbt[i].cp;
- tuner_msg.len = 2;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
-
- return 0;
-}
-
-static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- static u8 tda827x_sleep[] = { 0x30, 0xd0};
- struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tda827x_sleep,
- .len = sizeof(tda827x_sleep) };
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
- return 0;
-}
-
-static struct tda1004x_config tda827x_lifeview_config = {
- .demod_address = 0x08,
- .invert = 1,
- .invert_oclk = 0,
- .xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
- .if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
-};
-
-/* ------------------------------------------------------------------ */
-
-struct tda827xa_data {
- u32 lomax;
- u8 svco;
- u8 spd;
- u8 scr;
- u8 sbs;
- u8 gc3;
-};
-
-static struct tda827xa_data tda827xa_dvbt[] = {
- { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1},
- { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
- { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
- { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
- { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1},
- { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0},
- { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}};
-
-
-static int philips_tda827xa_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- u8 tuner_buf[14];
- unsigned char reg2[2];
-
- struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = tuner_buf};
- int i, tuner_freq, if_freq;
- u32 N;
-
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- if_freq = 4000000;
+ switch (config) {
+ case 0: /* no LNA */
break;
- case BANDWIDTH_7_MHZ:
- if_freq = 4500000;
+ case 1: /* switch is GPIO 0 of tda8290 */
+ case 2:
+ /* turn Vsync off */
+ saa7134_set_gpio(dev, 22, 0);
+ GP00_LEV[1] = high ? 0 : 1;
+ if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
+ wprintk("could not access tda8290 at addr: 0x%02x\n",
+ addr << 1);
+ return;
+ }
+ msg.buf = GP00_LEV;
+ if (config == 2)
+ GP00_LEV[1] = high ? 1 : 0;
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
break;
- default: /* 8 MHz or Auto */
- if_freq = 5000000;
+ case 3: /* switch with GPIO of saa713x */
+ saa7134_set_gpio(dev, 22, high);
break;
}
- tuner_freq = params->frequency + if_freq;
-
- i = 0;
- while (tda827xa_dvbt[i].lomax < tuner_freq) {
- if(tda827xa_dvbt[i + 1].lomax == 0)
- break;
- i++;
- }
-
- N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd;
- tuner_buf[0] = 0; // subaddress
- tuner_buf[1] = N >> 8;
- tuner_buf[2] = N & 0xff;
- tuner_buf[3] = 0;
- tuner_buf[4] = 0x16;
- tuner_buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) +
- tda827xa_dvbt[i].sbs;
- tuner_buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4);
- tuner_buf[7] = 0x0c;
- tuner_buf[8] = 0x06;
- tuner_buf[9] = 0x24;
- tuner_buf[10] = 0xff;
- tuner_buf[11] = 0x60;
- tuner_buf[12] = 0x00;
- tuner_buf[13] = 0x39; // lpsel
- msg.len = 14;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
- return -EIO;
-
- msg.buf= reg2;
- msg.len = 2;
- reg2[0] = 0x60;
- reg2[1] = 0x3c;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(&dev->i2c_adap, &msg, 1);
-
- reg2[0] = 0xa0;
- reg2[1] = 0x40;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(&dev->i2c_adap, &msg, 1);
-
- msleep(2);
- /* correct CP value */
- reg2[0] = 0x30;
- reg2[1] = 0x10 + tda827xa_dvbt[i].scr;
- msg.len = 2;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(&dev->i2c_adap, &msg, 1);
-
- msleep(550);
- reg2[0] = 0x50;
- reg2[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4);
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(&dev->i2c_adap, &msg, 1);
-
- return 0;
-
}
-static int philips_tda827xa_tuner_sleep(u8 addr, struct dvb_frontend *fe)
+static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable)
{
- struct saa7134_dev *dev = fe->dvb->priv;
- static u8 tda827xa_sleep[] = { 0x30, 0x90};
- struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tda827xa_sleep,
- .len = sizeof(tda827xa_sleep) };
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(&dev->i2c_adap, &tuner_msg, 1);
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 0);
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
+ struct tda1004x_state *state = fe->demodulator_priv;
-static int tda8290_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
+ u8 addr = state->config->i2c_gate;
static u8 tda8290_close[] = { 0x21, 0xc0};
static u8 tda8290_open[] = { 0x21, 0x80};
- struct i2c_msg tda8290_msg = {.addr = 0x4b,.flags = 0, .len = 2};
+ struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2};
if (enable) {
tda8290_msg.buf = tda8290_close;
} else {
tda8290_msg.buf = tda8290_open;
}
- if (i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1) != 1)
+ if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) {
+ struct saa7134_dev *dev = fe->dvb->priv;
+ wprintk("could not access tda8290 I2C gate\n");
return -EIO;
+ }
msleep(20);
return 0;
}
/* ------------------------------------------------------------------ */
-static int philips_tiger_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int philips_tda827x_tuner_init(struct dvb_frontend *fe)
{
- int ret;
+ struct saa7134_dev *dev = fe->dvb->priv;
+ struct tda1004x_state *state = fe->demodulator_priv;
- ret = philips_tda827xa_pll_set(0x61, fe, params);
- if (ret != 0)
- return ret;
+ switch (state->config->antenna_switch) {
+ case 0: break;
+ case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
+ saa7134_set_gpio(dev, 21, 0);
+ break;
+ case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
+ saa7134_set_gpio(dev, 21, 1);
+ break;
+ }
return 0;
}
-static int philips_tiger_tuner_init(struct dvb_frontend *fe)
+static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe)
{
struct saa7134_dev *dev = fe->dvb->priv;
- static u8 data[] = { 0x3c, 0x33, 0x6a};
- struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
+ struct tda1004x_state *state = fe->demodulator_priv;
- if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
- return -EIO;
+ switch (state->config->antenna_switch) {
+ case 0: break;
+ case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n");
+ saa7134_set_gpio(dev, 21, 1);
+ break;
+ case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n");
+ saa7134_set_gpio(dev, 21, 0);
+ break;
+ }
return 0;
}
-static int philips_tiger_tuner_sleep(struct dvb_frontend *fe)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- static u8 data[] = { 0x3c, 0x33, 0x68};
- struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
+static struct tda827x_config tda827x_cfg = {
+ .lna_gain = philips_tda827x_lna_gain,
+ .init = philips_tda827x_tuner_init,
+ .sleep = philips_tda827x_tuner_sleep
+};
- i2c_transfer(&dev->i2c_adap, &msg, 1);
- philips_tda827xa_tuner_sleep( 0x61, fe);
- return 0;
+static void configure_tda827x_fe(struct saa7134_dev *dev, struct tda1004x_config *tda_conf)
+{
+ dev->dvb.frontend = dvb_attach(tda10046_attach, tda_conf, &dev->i2c_adap);
+ if (dev->dvb.frontend) {
+ if (tda_conf->i2c_gate)
+ dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
+ if (dvb_attach(tda827x_attach, dev->dvb.frontend, tda_conf->tuner_address,
+ &dev->i2c_adap,&tda827x_cfg) == NULL) {
+ wprintk("no tda827x tuner found at addr: %02x\n",
+ tda_conf->tuner_address);
+ }
+ }
}
-static struct tda1004x_config philips_tiger_config = {
+/* ------------------------------------------------------------------ */
+static struct tda1004x_config tda827x_lifeview_config = {
.demod_address = 0x08,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .tuner_address = 0x60,
+ .request_firmware = philips_tda1004x_request_firmware
};
-/* ------------------------------------------------------------------ */
-static int cinergy_ht_tuner_init(struct dvb_frontend *fe)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- static u8 data[] = { 0x3c, 0x33, 0x62};
- struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
-
- if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
- return -EIO;
- return 0;
-}
-
-static int cinergy_ht_tuner_sleep(struct dvb_frontend *fe)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- static u8 data[] = { 0x3c, 0x33, 0x60};
- struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
-
- i2c_transfer(&dev->i2c_adap, &msg, 1);
- philips_tda827xa_tuner_sleep( 0x61, fe);
- return 0;
-}
+static struct tda1004x_config philips_tiger_config = {
+ .demod_address = 0x08,
+ .invert = 1,
+ .invert_oclk = 0,
+ .xtal_freq = TDA10046_XTAL_16M,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
+ .if_freq = TDA10046_FREQ_045,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x61,
+ .tuner_config = 0,
+ .antenna_switch= 1,
+ .request_firmware = philips_tda1004x_request_firmware
+};
static struct tda1004x_config cinergy_ht_config = {
.demod_address = 0x08,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP01,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP01_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x61,
+ .tuner_config = 0,
+ .request_firmware = philips_tda1004x_request_firmware
};
-/* ------------------------------------------------------------------ */
+static struct tda1004x_config cinergy_ht_pci_config = {
+ .demod_address = 0x08,
+ .invert = 1,
+ .invert_oclk = 0,
+ .xtal_freq = TDA10046_XTAL_16M,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP01_I,
+ .if_freq = TDA10046_FREQ_045,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x60,
+ .tuner_config = 0,
+ .request_firmware = philips_tda1004x_request_firmware
+};
-static struct tda1004x_config pinnacle_pctv_310i_config = {
+static struct tda1004x_config philips_tiger_s_config = {
.demod_address = 0x08,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP01_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = philips_tda1004x_request_firmware,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x61,
+ .tuner_config = 2,
+ .antenna_switch= 1,
+ .request_firmware = philips_tda1004x_request_firmware
};
-/* ------------------------------------------------------------------ */
+static struct tda1004x_config pinnacle_pctv_310i_config = {
+ .demod_address = 0x08,
+ .invert = 1,
+ .invert_oclk = 0,
+ .xtal_freq = TDA10046_XTAL_16M,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
+ .if_freq = TDA10046_FREQ_045,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x61,
+ .tuner_config = 1,
+ .request_firmware = philips_tda1004x_request_firmware
+};
static struct tda1004x_config hauppauge_hvr_1110_config = {
.demod_address = 0x08,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = philips_tda1004x_request_firmware,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x61,
+ .request_firmware = philips_tda1004x_request_firmware
};
-/* ------------------------------------------------------------------ */
-
static struct tda1004x_config asus_p7131_dual_config = {
.demod_address = 0x08,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = philips_tda1004x_request_firmware,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x61,
+ .tuner_config = 0,
+ .antenna_switch= 2,
+ .request_firmware = philips_tda1004x_request_firmware
};
-static int asus_p7131_dual_tuner_init(struct dvb_frontend *fe)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- static u8 data[] = { 0x3c, 0x33, 0x6a};
- struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
-
- if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
- return -EIO;
- /* make sure the DVB-T antenna input is set */
- saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0200000);
- return 0;
-}
-
-static int asus_p7131_dual_tuner_sleep(struct dvb_frontend *fe)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- static u8 data[] = { 0x3c, 0x33, 0x68};
- struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
-
- i2c_transfer(&dev->i2c_adap, &msg, 1);
- philips_tda827xa_tuner_sleep( 0x61, fe);
- /* reset antenna inputs for analog usage */
- saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0200000);
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int lifeview_trio_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
-{
- int ret;
-
- ret = philips_tda827xa_pll_set(0x60, fe, params);
- return ret;
-}
-
-static int lifeview_trio_tuner_sleep(struct dvb_frontend *fe)
-{
- philips_tda827xa_tuner_sleep(0x60, fe);
- return 0;
-}
-
static struct tda1004x_config lifeview_trio_config = {
.demod_address = 0x09,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP00,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP00_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .tuner_address = 0x60,
+ .request_firmware = philips_tda1004x_request_firmware
};
-/* ------------------------------------------------------------------ */
-
-static int ads_duo_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
-{
- int ret;
-
- ret = philips_tda827xa_pll_set(0x61, fe, params);
- return ret;
-}
-
-static int ads_duo_tuner_init(struct dvb_frontend *fe)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- /* route TDA8275a AGC input to the channel decoder */
- saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x60);
- return 0;
-}
-
-static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
-{
- struct saa7134_dev *dev = fe->dvb->priv;
- /* route TDA8275a AGC input to the analog IF chip*/
- saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x20);
- philips_tda827xa_tuner_sleep( 0x61, fe);
- return 0;
-}
-
-static struct tda1004x_config ads_tech_duo_config = {
+static struct tda1004x_config tevion_dvbt220rf_config = {
.demod_address = 0x08,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP00,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .tuner_address = 0x60,
+ .request_firmware = philips_tda1004x_request_firmware
};
-/* ------------------------------------------------------------------ */
-
-static int tevion_dvb220rf_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
-{
- int ret;
- ret = philips_tda827xa_pll_set(0x60, fe, params);
- return ret;
-}
-
-static int tevion_dvb220rf_tuner_sleep(struct dvb_frontend *fe)
-{
- philips_tda827xa_tuner_sleep( 0x61, fe);
- return 0;
-}
+static struct tda1004x_config md8800_dvbt_config = {
+ .demod_address = 0x08,
+ .invert = 1,
+ .invert_oclk = 0,
+ .xtal_freq = TDA10046_XTAL_16M,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP01_I,
+ .if_freq = TDA10046_FREQ_045,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x60,
+ .tuner_config = 0,
+ .request_firmware = philips_tda1004x_request_firmware
+};
-static struct tda1004x_config tevion_dvbt220rf_config = {
+static struct tda1004x_config asus_p7131_4871_config = {
.demod_address = 0x08,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP01_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x61,
+ .tuner_config = 2,
+ .antenna_switch= 2,
+ .request_firmware = philips_tda1004x_request_firmware
};
-/* ------------------------------------------------------------------ */
+static struct tda1004x_config asus_p7131_hybrid_lna_config = {
+ .demod_address = 0x08,
+ .invert = 1,
+ .invert_oclk = 0,
+ .xtal_freq = TDA10046_XTAL_16M,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP11_I,
+ .if_freq = TDA10046_FREQ_045,
+ .i2c_gate = 0x4b,
+ .tuner_address = 0x61,
+ .tuner_config = 2,
+ .antenna_switch= 2,
+ .request_firmware = philips_tda1004x_request_firmware
+};
+/* ------------------------------------------------------------------
+ * special case: this card uses saa713x GPIO22 for the mode switch
+ */
-static int md8800_dvbt_analog_mode(struct dvb_frontend *fe)
+static int ads_duo_tuner_init(struct dvb_frontend *fe)
{
struct saa7134_dev *dev = fe->dvb->priv;
- static u8 data[] = { 0x3c, 0x33, 0x68};
- struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
-
- i2c_transfer(&dev->i2c_adap, &msg, 1);
- philips_tda827xa_tuner_sleep( 0x61, fe);
+ philips_tda827x_tuner_init(fe);
+ /* route TDA8275a AGC input to the channel decoder */
+ saa7134_set_gpio(dev, 22, 1);
return 0;
}
-static int md8800_dvbt_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int ads_duo_tuner_sleep(struct dvb_frontend *fe)
{
- int ret;
struct saa7134_dev *dev = fe->dvb->priv;
- static u8 tda8290_close[] = { 0x21, 0xc0};
- static u8 tda8290_open[] = { 0x21, 0x80};
- struct i2c_msg tda8290_msg = {.addr = 0x4b,.flags = 0, .len = 2};
- /* close tda8290 i2c bridge */
- tda8290_msg.buf = tda8290_close;
- ret = i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1);
- if (ret != 1)
- return -EIO;
- msleep(20);
- ret = philips_tda827xa_pll_set(0x60, fe, params);
- if (ret != 0)
- return ret;
- /* open tda8290 i2c bridge */
- tda8290_msg.buf = tda8290_open;
- i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1);
- return ret;
+ /* route TDA8275a AGC input to the analog IF chip*/
+ saa7134_set_gpio(dev, 22, 0);
+ philips_tda827x_tuner_sleep(fe);
+ return 0;
}
-static struct tda1004x_config md8800_dvbt_config = {
+static struct tda827x_config ads_duo_cfg = {
+ .lna_gain = philips_tda827x_lna_gain,
+ .init = ads_duo_tuner_init,
+ .sleep = ads_duo_tuner_sleep
+};
+
+static struct tda1004x_config ads_tech_duo_config = {
.demod_address = 0x08,
.invert = 1,
.invert_oclk = 0,
.xtal_freq = TDA10046_XTAL_16M,
- .agc_config = TDA10046_AGC_TDA827X_GP11,
+ .agc_config = TDA10046_AGC_TDA827X,
+ .gpio_config = TDA10046_GP00_I,
.if_freq = TDA10046_FREQ_045,
- .request_firmware = NULL,
+ .tuner_address = 0x61,
+ .request_firmware = philips_tda1004x_request_firmware
};
+/* ==================================================================
+ * tda10086 based DVB-S cards, helper functions
+ */
+
static struct tda10086_config flydvbs = {
.demod_address = 0x0e,
.invert = 0,
};
-/* ------------------------------------------------------------------ */
+/* ==================================================================
+ * nxt200x based ATSC cards, helper functions
+ */
static struct nxt200x_config avertvhda180 = {
.demod_address = 0x0a,
@@ -1143,10 +958,13 @@ static struct nxt200x_config kworldatsc110 = {
.set_pll_input = nxt200x_set_pll_input,
};
-/* ------------------------------------------------------------------ */
+/* ==================================================================
+ * Core code
+ */
static int dvb_init(struct saa7134_dev *dev)
{
+ int ret;
/* init struct videobuf_dvb */
dev->ts.nr_bufs = 32;
dev->ts.nr_packets = 32*4;
@@ -1160,7 +978,7 @@ static int dvb_init(struct saa7134_dev *dev)
switch (dev->board) {
case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
- printk("%s: pinnacle 300i dvb setup\n",dev->name);
+ dprintk("pinnacle 300i dvb setup\n");
dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
&dev->i2c_adap);
if (dev->dvb.frontend) {
@@ -1169,7 +987,7 @@ static int dvb_init(struct saa7134_dev *dev)
break;
case SAA7134_BOARD_AVERMEDIA_777:
case SAA7134_BOARD_AVERMEDIA_A16AR:
- printk("%s: avertv 777 dvb setup\n",dev->name);
+ dprintk("avertv 777 dvb setup\n");
dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
&dev->i2c_adap);
if (dev->dvb.frontend) {
@@ -1191,42 +1009,15 @@ static int dvb_init(struct saa7134_dev *dev)
&philips_tu1216_60_config,
&dev->i2c_adap);
if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_tuner_60_init;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tu1216_tuner_60_set_params;
+ dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
+ dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
}
break;
case SAA7134_BOARD_FLYDVBTDUO:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &tda827x_lifeview_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tda827x_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_tda827x_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda827x_tuner_set_params;
- }
- break;
case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &tda827x_lifeview_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tda827x_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_tda827x_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda827x_tuner_set_params;
- }
+ configure_tda827x_fe(dev, &tda827x_lifeview_config);
break;
case SAA7134_BOARD_PHILIPS_EUROPA:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &philips_europa_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
- dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
- dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
- }
- break;
case SAA7134_BOARD_VIDEOMATE_DVBT_300:
dev->dvb.frontend = dvb_attach(tda10046_attach,
&philips_europa_config,
@@ -1244,125 +1035,61 @@ static int dvb_init(struct saa7134_dev *dev)
&philips_tu1216_61_config,
&dev->i2c_adap);
if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_tuner_61_init;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tu1216_tuner_61_set_params;
+ dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
+ dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
}
break;
case SAA7134_BOARD_PHILIPS_TIGER:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &philips_tiger_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
- dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_tiger_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
- }
+ configure_tda827x_fe(dev, &philips_tiger_config);
break;
case SAA7134_BOARD_PINNACLE_PCTV_310i:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &pinnacle_pctv_310i_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
- dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_tiger_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
- }
+ configure_tda827x_fe(dev, &pinnacle_pctv_310i_config);
break;
case SAA7134_BOARD_HAUPPAUGE_HVR1110:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &hauppauge_hvr_1110_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
- dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_tiger_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
- }
+ configure_tda827x_fe(dev, &hauppauge_hvr_1110_config);
break;
case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &asus_p7131_dual_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
- dev->dvb.frontend->ops.tuner_ops.init = asus_p7131_dual_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = asus_p7131_dual_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
- }
+ configure_tda827x_fe(dev, &asus_p7131_dual_config);
break;
case SAA7134_BOARD_FLYDVBT_LR301:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &tda827x_lifeview_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tda827x_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = philips_tda827x_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda827x_tuner_set_params;
- }
+ configure_tda827x_fe(dev, &tda827x_lifeview_config);
break;
case SAA7134_BOARD_FLYDVB_TRIO:
if(! use_frontend) { //terrestrial
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &lifeview_trio_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.sleep = lifeview_trio_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params =
- lifeview_trio_tuner_set_params;
- }
+ configure_tda827x_fe(dev, &lifeview_trio_config);
} else { //satellite
dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
if (dev->dvb.frontend) {
if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
&dev->i2c_adap, 0) == NULL) {
- printk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
+ wprintk("%s: Lifeview Trio, No tda826x found!\n", __FUNCTION__);
}
if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
0x08, 0, 0) == NULL) {
- printk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
+ wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __FUNCTION__);
}
}
}
break;
case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
+ case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
dev->dvb.frontend = dvb_attach(tda10046_attach,
&ads_tech_duo_config,
&dev->i2c_adap);
if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = ads_duo_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = ads_duo_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = ads_duo_tuner_set_params;
+ if (dvb_attach(tda827x_attach,dev->dvb.frontend,
+ ads_tech_duo_config.tuner_address,
+ &dev->i2c_adap,&ads_duo_cfg) == NULL) {
+ wprintk("no tda827x tuner found at addr: %02x\n",
+ ads_tech_duo_config.tuner_address);
+ }
}
break;
case SAA7134_BOARD_TEVION_DVBT_220RF:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &tevion_dvbt220rf_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.sleep = tevion_dvb220rf_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = tevion_dvb220rf_tuner_set_params;
- }
- break;
- case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &ads_tech_duo_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = ads_duo_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = ads_duo_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = ads_duo_tuner_set_params;
- }
+ configure_tda827x_fe(dev, &tevion_dvbt220rf_config);
break;
case SAA7134_BOARD_MEDION_MD8800_QUADRO:
- dev->dvb.frontend = tda10046_attach(&md8800_dvbt_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.tuner_ops.init = philips_tiger_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = md8800_dvbt_analog_mode;
- dev->dvb.frontend->ops.tuner_ops.set_params = md8800_dvbt_pll_set;
- }
+ configure_tda827x_fe(dev, &md8800_dvbt_config);
break;
case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
@@ -1386,11 +1113,11 @@ static int dvb_init(struct saa7134_dev *dev)
if (dev->dvb.frontend) {
if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
&dev->i2c_adap, 0) == NULL) {
- printk("%s: No tda826x found!\n", __FUNCTION__);
+ wprintk("%s: No tda826x found!\n", __FUNCTION__);
}
if (dvb_attach(isl6421_attach, dev->dvb.frontend,
&dev->i2c_adap, 0x08, 0, 0) == NULL) {
- printk("%s: No ISL6421 found!\n", __FUNCTION__);
+ wprintk("%s: No ISL6421 found!\n", __FUNCTION__);
}
}
break;
@@ -1415,29 +1142,45 @@ static int dvb_init(struct saa7134_dev *dev)
}
break;
case SAA7134_BOARD_CINERGY_HT_PCMCIA:
- dev->dvb.frontend = dvb_attach(tda10046_attach,
- &cinergy_ht_config,
- &dev->i2c_adap);
- if (dev->dvb.frontend) {
- dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
- dev->dvb.frontend->ops.tuner_ops.init = cinergy_ht_tuner_init;
- dev->dvb.frontend->ops.tuner_ops.sleep = cinergy_ht_tuner_sleep;
- dev->dvb.frontend->ops.tuner_ops.set_params = philips_tiger_tuner_set_params;
-
- }
+ configure_tda827x_fe(dev, &cinergy_ht_config);
+ break;
+ case SAA7134_BOARD_CINERGY_HT_PCI:
+ configure_tda827x_fe(dev, &cinergy_ht_pci_config);
+ break;
+ case SAA7134_BOARD_PHILIPS_TIGER_S:
+ configure_tda827x_fe(dev, &philips_tiger_s_config);
+ break;
+ case SAA7134_BOARD_ASUS_P7131_4871:
+ configure_tda827x_fe(dev, &asus_p7131_4871_config);
+ break;
+ case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
+ configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config);
break;
default:
- printk("%s: Huh? unknown DVB card?\n",dev->name);
+ wprintk("Huh? unknown DVB card?\n");
break;
}
if (NULL == dev->dvb.frontend) {
- printk("%s: frontend initialization failed\n",dev->name);
+ printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
return -1;
}
/* register everything else */
- return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
+ ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
+
+ /* this sequence is necessary to make the tda1004x load its firmware
+ * and to enter analog mode of hybrid boards
+ */
+ if (!ret) {
+ if (dev->dvb.frontend->ops.init)
+ dev->dvb.frontend->ops.init(dev->dvb.frontend);
+ if (dev->dvb.frontend->ops.sleep)
+ dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
+ if (dev->dvb.frontend->ops.tuner_ops.sleep)
+ dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
+ }
+ return ret;
}
static int dvb_fini(struct saa7134_dev *dev)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.