mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-05 01:54:09 +08:00
[media] anysee: reimplement demod and tuner attach
Use board ID as base value when selecting correct hardware configuration. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antti Palosaari
Mauro Carvalho Chehab
parent
592d9e21f5
commit
41f81f686a
@ -105,6 +105,27 @@ static int anysee_write_reg(struct dvb_usb_device *d, u16 reg, u8 val)
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return anysee_ctrl_msg(d, buf, sizeof(buf), NULL, 0);
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}
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/* write single register with mask */
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static int anysee_wr_reg_mask(struct dvb_usb_device *d, u16 reg, u8 val,
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u8 mask)
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{
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int ret;
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u8 tmp;
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/* no need for read if whole reg is written */
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if (mask != 0xff) {
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ret = anysee_read_reg(d, reg, &tmp);
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if (ret)
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return ret;
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val &= mask;
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tmp &= ~mask;
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val |= tmp;
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}
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return anysee_write_reg(d, reg, val);
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}
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static int anysee_get_hw_info(struct dvb_usb_device *d, u8 *id)
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{
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u8 buf[] = {CMD_GET_HW_INFO};
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@ -244,134 +265,241 @@ static struct zl10353_config anysee_zl10353_config = {
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.parallel_ts = 1,
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};
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/*
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* New USB device strings: Mfr=1, Product=2, SerialNumber=0
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* Manufacturer: AMT.CO.KR
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*
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* E30 VID=04b4 PID=861f HW=2 FW=2.1 Product=????????
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* PCB: ?
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* parts: MT352, DTT7579(?), DNOS404ZH102A NIM
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*
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* E30 VID=04b4 PID=861f HW=2 FW=2.1 Product=????????
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* PCB: ?
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* parts: ZL10353, DTT7579(?), DNOS404ZH103A NIM
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*
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* E30 Plus VID=04b4 PID=861f HW=6 FW=1.0 "anysee"
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* PCB: 507CD (rev1.1)
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* parts: ZL10353, DTT7579(?), CST56I01, DNOS404ZH103A NIM
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* OEA=80 OEB=00 OEC=00 OED=ff OEF=fe
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* IOD[0] ZL10353 1=enabled
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* IOA[7] TS 0=enabled
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* tuner is not behind ZL10353 I2C-gate (no care if gate disabled or not)
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*
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* E30 C Plus VID=04b4 PID=861f HW=10 FW=1.0 "anysee-DC(LP)"
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* PCB: 507DC (rev0.2)
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* parts: TDA10023, CST56I01, DTOS403IH102B TM
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* OEA=80 OEB=00 OEC=00 OED=ff OEF=fe
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* IOD[0] TDA10023 1=enabled
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*
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* E30 C Plus VID=1c73 PID=861f HW=15 FW=1.2 "anysee-FA(LP)"
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* PCB: 507FA (rev0.4)
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* parts: TDA10023, TDA8024, DTOS403IH102B TM
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* OEA=80 OEB=00 OEC=ff OED=ff OEF=ff
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* IOD[5] TDA10023 1=enabled
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* IOE[0] tuner 1=enabled
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*
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* E30 Combo Plus VID=1c73 PID=861f HW=15 FW=1.2 "anysee-FA(LP)"
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* PCB: 507FA (rev1.1)
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* parts: ZL10353, TDA10023, TDA8024, DTOS403IH102B TM
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* OEA=80 OEB=00 OEC=ff OED=ff OEF=ff
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* DVB-C:
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* IOD[5] TDA10023 1=enabled
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* IOE[0] tuner 1=enabled
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* DVB-T:
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* IOD[0] ZL10353 1=enabled
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* IOE[0] tuner 0=enabled
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* tuner is behind ZL10353 I2C-gate
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*/
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static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
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{
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int ret;
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struct anysee_state *state = adap->dev->priv;
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u8 hw_info[3];
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u8 io_d; /* IO port D */
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/* check which hardware we have
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We must do this call two times to get reliable values (hw bug). */
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/* Check which hardware we have.
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* We must do this call two times to get reliable values (hw bug).
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*/
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ret = anysee_get_hw_info(adap->dev, hw_info);
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if (ret)
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return ret;
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goto error;
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ret = anysee_get_hw_info(adap->dev, hw_info);
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if (ret)
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return ret;
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goto error;
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/* Meaning of these info bytes are guessed. */
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info("firmware version:%d.%d hardware id:%d",
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hw_info[1], hw_info[2], hw_info[0]);
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ret = anysee_read_reg(adap->dev, 0xb0, &io_d); /* IO port D */
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if (ret)
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return ret;
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deb_info("%s: IO port D:%02x\n", __func__, io_d);
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state->hw = hw_info[0];
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/* Select demod using trial and error method. */
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switch (state->hw) {
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case ANYSEE_HW_02: /* 2 */
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/* E30 */
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/* Try to attach demodulator in following order:
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model demod hw fw
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1. E30 MT352 02 2.1
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2. E30 ZL10353 02 2.1
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3. E30 Combo ZL10353 0f 1.2 DVB-T/C combo
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4. E30 Plus ZL10353 06 1.0
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5. E30C Plus TDA10023 0a 1.0 rev 0.2
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E30C Plus TDA10023 0f 1.2 rev 0.4
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E30 Combo TDA10023 0f 1.2 DVB-T/C combo
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*/
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/* attach demod */
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adap->fe = dvb_attach(mt352_attach, &anysee_mt352_config,
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&adap->dev->i2c_adap);
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if (adap->fe)
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break;
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/* Zarlink MT352 DVB-T demod inside of Samsung DNOS404ZH102A NIM */
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adap->fe = dvb_attach(mt352_attach, &anysee_mt352_config,
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&adap->dev->i2c_adap);
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if (adap->fe != NULL) {
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state->tuner = DVB_PLL_THOMSON_DTT7579;
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return 0;
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}
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/* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
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adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
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&adap->dev->i2c_adap);
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if (adap->fe != NULL) {
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state->tuner = DVB_PLL_THOMSON_DTT7579;
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return 0;
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}
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/* for E30 Combo Plus DVB-T demodulator */
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if (dvb_usb_anysee_delsys) {
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ret = anysee_write_reg(adap->dev, 0xb0, 0x01);
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if (ret)
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return ret;
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/* Zarlink ZL10353 DVB-T demod */
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/* attach demod */
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adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
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&adap->dev->i2c_adap);
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if (adap->fe != NULL) {
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state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
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return 0;
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&adap->dev->i2c_adap);
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if (adap->fe)
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break;
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break;
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case ANYSEE_HW_507CD: /* 6 */
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/* E30 Plus */
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/* enable DVB-T demod on IOD[0] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 0), 0x01);
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if (ret)
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goto error;
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/* enable transport stream on IOA[7] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOA, (0 << 7), 0x80);
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if (ret)
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goto error;
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/* attach demod */
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adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
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&adap->dev->i2c_adap);
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if (adap->fe)
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break;
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break;
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case ANYSEE_HW_507DC: /* 10 */
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/* E30 C Plus */
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/* enable DVB-C demod on IOD[0] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 0), 0x01);
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if (ret)
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goto error;
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/* attach demod */
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adap->fe = dvb_attach(tda10023_attach, &anysee_tda10023_config,
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&adap->dev->i2c_adap, 0x48);
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if (adap->fe)
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break;
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break;
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case ANYSEE_HW_507FA: /* 15 */
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/* E30 Combo Plus */
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/* E30 C Plus */
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if (dvb_usb_anysee_delsys) {
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/* disable DVB-C demod on IOD[5] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (0 << 5),
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0x20);
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if (ret)
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goto error;
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/* enable DVB-T demod on IOD[0] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 0),
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0x01);
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if (ret)
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goto error;
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/* attach demod */
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adap->fe = dvb_attach(zl10353_attach,
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&anysee_zl10353_config, &adap->dev->i2c_adap);
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if (adap->fe)
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break;
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} else {
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/* disable DVB-T demod on IOD[0] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (0 << 0),
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0x01);
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if (ret)
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goto error;
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/* enable DVB-C demod on IOD[5] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOD, (1 << 5),
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0x20);
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if (ret)
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goto error;
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/* attach demod */
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adap->fe = dvb_attach(tda10023_attach,
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&anysee_tda10023_config, &adap->dev->i2c_adap,
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0x48);
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if (adap->fe)
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break;
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}
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break;
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}
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/* connect demod on IO port D for TDA10023 & ZL10353 */
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ret = anysee_write_reg(adap->dev, 0xb0, 0x25);
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if (ret)
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return ret;
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/* Zarlink ZL10353 DVB-T demod inside of Samsung DNOS404ZH103A NIM */
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adap->fe = dvb_attach(zl10353_attach, &anysee_zl10353_config,
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&adap->dev->i2c_adap);
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if (adap->fe != NULL) {
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state->tuner = DVB_PLL_THOMSON_DTT7579;
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return 0;
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if (!adap->fe) {
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/* we have no frontend :-( */
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ret = -ENODEV;
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err("Unknown Anysee version: %02x %02x %02x. " \
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"Please report the <linux-media@vger.kernel.org>.",
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hw_info[0], hw_info[1], hw_info[2]);
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}
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/* IO port E - E30C rev 0.4 board requires this */
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ret = anysee_write_reg(adap->dev, 0xb1, 0xa7);
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if (ret)
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return ret;
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/* Philips TDA10023 DVB-C demod */
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adap->fe = dvb_attach(tda10023_attach, &anysee_tda10023_config,
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&adap->dev->i2c_adap, 0x48);
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if (adap->fe != NULL) {
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state->tuner = DVB_PLL_SAMSUNG_DTOS403IH102A;
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return 0;
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}
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/* return IO port D to init value for safe */
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ret = anysee_write_reg(adap->dev, 0xb0, io_d);
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if (ret)
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return ret;
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err("Unknown Anysee version: %02x %02x %02x. " \
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"Please report the <linux-media@vger.kernel.org>.",
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hw_info[0], hw_info[1], hw_info[2]);
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return -ENODEV;
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error:
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return ret;
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}
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static int anysee_tuner_attach(struct dvb_usb_adapter *adap)
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{
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struct anysee_state *state = adap->dev->priv;
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int ret = 0;
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deb_info("%s:\n", __func__);
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switch (state->tuner) {
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case DVB_PLL_THOMSON_DTT7579:
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/* Thomson dtt7579 (not sure) PLL inside of:
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Samsung DNOS404ZH102A NIM
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Samsung DNOS404ZH103A NIM */
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switch (state->hw) {
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case ANYSEE_HW_02: /* 2 */
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/* E30 */
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/* attach tuner */
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dvb_attach(dvb_pll_attach, adap->fe, (0xc2 >> 1),
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NULL, DVB_PLL_THOMSON_DTT7579);
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break;
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case DVB_PLL_SAMSUNG_DTOS403IH102A:
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/* Unknown PLL inside of Samsung DTOS403IH102A tuner module */
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case ANYSEE_HW_507CD: /* 6 */
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/* E30 Plus */
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/* attach tuner */
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dvb_attach(dvb_pll_attach, adap->fe, (0xc2 >> 1),
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&adap->dev->i2c_adap, DVB_PLL_THOMSON_DTT7579);
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break;
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case ANYSEE_HW_507DC: /* 10 */
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/* E30 C Plus */
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/* attach tuner */
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dvb_attach(dvb_pll_attach, adap->fe, (0xc0 >> 1),
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&adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
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break;
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case ANYSEE_HW_507FA: /* 15 */
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/* E30 Combo Plus */
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/* E30 C Plus */
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if (dvb_usb_anysee_delsys) {
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/* enable DVB-T tuner on IOE[0] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (0 << 0),
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0x01);
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if (ret)
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goto error;
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} else {
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/* enable DVB-C tuner on IOE[0] */
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ret = anysee_wr_reg_mask(adap->dev, REG_IOE, (1 << 0),
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0x01);
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if (ret)
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goto error;
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}
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/* attach tuner */
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dvb_attach(dvb_pll_attach, adap->fe, (0xc0 >> 1),
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&adap->dev->i2c_adap, DVB_PLL_SAMSUNG_DTOS403IH102A);
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break;
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default:
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ret = -ENODEV;
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}
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return 0;
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error:
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return ret;
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}
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static int anysee_rc_query(struct dvb_usb_device *d)
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@ -57,10 +57,27 @@ enum cmd {
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};
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struct anysee_state {
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u8 tuner;
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u8 hw; /* PCB ID */
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u8 seq;
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};
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#define ANYSEE_HW_02 2 /* E30 */
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#define ANYSEE_HW_507CD 6 /* E30 Plus */
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#define ANYSEE_HW_507DC 10 /* E30 C Plus */
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#define ANYSEE_HW_507SI 11 /* E30 S2 Plus */
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#define ANYSEE_HW_507FA 15 /* E30 Combo Plus / E30 C Plus */
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#define REG_IOA 0x80 /* Port A (bit addressable) */
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#define REG_IOB 0x90 /* Port B (bit addressable) */
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#define REG_IOC 0xa0 /* Port C (bit addressable) */
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#define REG_IOD 0xb0 /* Port D (bit addressable) */
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#define REG_IOE 0xb1 /* Port E (NOT bit addressable) */
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#define REG_OEA 0xb2 /* Port A Output Enable */
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#define REG_OEB 0xb3 /* Port B Output Enable */
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#define REG_OEC 0xb4 /* Port C Output Enable */
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#define REG_OED 0xb5 /* Port D Output Enable */
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#define REG_OEE 0xb6 /* Port E Output Enable */
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#endif
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/***************************************************************************
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