static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
{
int ret;
struct anysee_state *state = adap->dev->priv;
u8 hw_info[3];
u8 io_d;
ret = anysee_get_hw_info(adap->dev, hw_info);
if (ret)
return ret;
ret = anysee_get_hw_info(adap->dev, hw_info);
if (ret)
return ret;
info("firmware version:%d.%d.%d hardware id:%d",
0, hw_info[1], hw_info[2], hw_info[0]);
ret = anysee_read_reg(adap->dev, 0xb0, &io_d);
if (ret)
return ret;
deb_info("%s: IO port D:%02x\n", __func__, io_d);
adap->fe = dvb_attach(mt352_attach, &anysee_mt352_config,
&adap->dev->i2c_adap);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_THOMSON_DTT7579;
return 0;
}
adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
&adap->dev->i2c_adap);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_THOMSON_DTT7579;
return 0;
}
if (dvb_usb_anysee_delsys) {
ret = anysee_write_reg(adap->dev, 0xb0, 0x01);
if (ret)
return ret;
adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
&adap->dev->i2c_adap);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
return 0;
}
}
ret = anysee_write_reg(adap->dev, 0xb0, 0x25);
if (ret)
return ret;
adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
&adap->dev->i2c_adap);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_THOMSON_DTT7579;
return 0;
}
ret = anysee_write_reg(adap->dev, 0xb1, 0xa7);
if (ret)
return ret;
adap->fe = dvb_attach(tda10023_attach, &anysee_tda10023_config,
&adap->dev->i2c_adap, 0x48);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
return 0;
}
ret = anysee_write_reg(adap->dev, 0xb0, io_d);
if (ret)
return ret;
err("Unkown Anysee version: %02x %02x %02x. "\
"Please report the <*****@*****.**>.",
hw_info[0], hw_info[1], hw_info[2]);
return -ENODEV;
}
static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
{
int ret;
struct anysee_state *state = adap->dev->priv;
u8 hw_info[3];
u8 io_d; /* IO port D */
/* check which hardware we have
We must do this call two times to get reliable values (hw bug). */
ret = anysee_get_hw_info(adap->dev, hw_info);
if (ret)
return ret;
ret = anysee_get_hw_info(adap->dev, hw_info);
if (ret)
return ret;
/* Meaning of these info bytes are guessed. */
info("firmware version:%d.%d.%d hardware id:%d",
0, hw_info[1], hw_info[2], hw_info[0]);
ret = anysee_read_reg(adap->dev, 0xb0, &io_d); /* IO port D */
if (ret)
return ret;
deb_info("%s: IO port D:%02x\n", __func__, io_d);
/* Select demod using trial and error method. */
/* Try to attach demodulator in following order:
model demod hw firmware
1. E30 MT352 02 0.2.1
2. E30 ZL10353 02 0.2.1
3. E30 Combo ZL10353 0f 0.1.2 DVB-T/C combo
4. E30 Plus ZL10353 06 0.1.0
5. E30C Plus TDA10023 0a 0.1.0 rev 0.2
E30C Plus TDA10023 0f 0.1.2 rev 0.4
E30 Combo TDA10023 0f 0.1.2 DVB-T/C combo
*/
/* Zarlink MT352 DVB-T demod inside of Samsung DNOS404ZH102A NIM */
adap->fe = dvb_attach(mt352_attach, &anysee_mt352_config,
&adap->dev->i2c_adap);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_THOMSON_DTT7579;
return 0;
}
/* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
&adap->dev->i2c_adap);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_THOMSON_DTT7579;
return 0;
}
/* for E30 Combo Plus DVB-T demodulator */
if (dvb_usb_anysee_delsys) {
ret = anysee_write_reg(adap->dev, 0xb0, 0x01);
if (ret)
return ret;
/* Zarlink ZL10353 DVB-T demod */
adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
&adap->dev->i2c_adap);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
return 0;
}
}
/* connect demod on IO port D for TDA10023 & ZL10353 */
ret = anysee_write_reg(adap->dev, 0xb0, 0x25);
if (ret)
return ret;
/* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
&adap->dev->i2c_adap);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_THOMSON_DTT7579;
return 0;
}
/* IO port E - E30C rev 0.4 board requires this */
ret = anysee_write_reg(adap->dev, 0xb1, 0xa7);
if (ret)
return ret;
/* Philips TDA10023 DVB-C demod */
adap->fe = dvb_attach(tda10023_attach, &anysee_tda10023_config,
&adap->dev->i2c_adap, 0x48);
if (adap->fe != NULL) {
state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
return 0;
}
/* return IO port D to init value for safe */
ret = anysee_write_reg(adap->dev, 0xb0, io_d);
if (ret)
return ret;
err("Unkown Anysee version: %02x %02x %02x. "\
"Please report the <*****@*****.**>.",
hw_info[0], hw_info[1], hw_info[2]);
return -ENODEV;
}
