1 // SPDX-License-Identifier: GPL-2.0-or-later
19 	struct rtl28xxu_dev *dev = d->priv;  in rtl28xxu_ctrl_msg()
24 	mutex_lock(&d->usb_mutex);  in rtl28xxu_ctrl_msg()
26 	if (req->size > sizeof(dev->buf)) {  in rtl28xxu_ctrl_msg()
27 		dev_err(&d->intf->dev, "too large message %u\n", req->size);  in rtl28xxu_ctrl_msg()
28 		ret = -EINVAL;  in rtl28xxu_ctrl_msg()
32 	if (req->index & CMD_WR_FLAG) {  in rtl28xxu_ctrl_msg()
34 		memcpy(dev->buf, req->data, req->size);  in rtl28xxu_ctrl_msg()
36 		pipe = usb_sndctrlpipe(d->udev, 0);  in rtl28xxu_ctrl_msg()
42 		 * Zero-length transfers must use usb_sndctrlpipe() and  in rtl28xxu_ctrl_msg()
43 		 * rtl28xxu_identify_state() uses a zero-length i2c read  in rtl28xxu_ctrl_msg()
46 		if (req->size)  in rtl28xxu_ctrl_msg()
47 			pipe = usb_rcvctrlpipe(d->udev, 0);  in rtl28xxu_ctrl_msg()
49 			pipe = usb_sndctrlpipe(d->udev, 0);  in rtl28xxu_ctrl_msg()
52 	ret = usb_control_msg(d->udev, pipe, 0, requesttype, req->value,  in rtl28xxu_ctrl_msg()
53 			req->index, dev->buf, req->size, 1000);  in rtl28xxu_ctrl_msg()
54 	dvb_usb_dbg_usb_control_msg(d->udev, 0, requesttype, req->value,  in rtl28xxu_ctrl_msg()
55 			req->index, dev->buf, req->size);  in rtl28xxu_ctrl_msg()
61 		memcpy(req->data, dev->buf, req->size);  in rtl28xxu_ctrl_msg()
63 	mutex_unlock(&d->usb_mutex);  in rtl28xxu_ctrl_msg()
67 	mutex_unlock(&d->usb_mutex);  in rtl28xxu_ctrl_msg()
68 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl28xxu_ctrl_msg()
144 	struct rtl28xxu_dev *dev = d->priv;  in rtl28xxu_i2c_xfer()
169 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)  in rtl28xxu_i2c_xfer()
170 		return -EAGAIN;  in rtl28xxu_i2c_xfer()
176 			ret = -EOPNOTSUPP;  in rtl28xxu_i2c_xfer()
180 				ret = -EOPNOTSUPP;  in rtl28xxu_i2c_xfer()
183 			/* method 1 - integrated demod */  in rtl28xxu_i2c_xfer()
186 				msg[1].buf[0] = dev->page;  in rtl28xxu_i2c_xfer()
190 				req.index = CMD_DEMOD_RD | dev->page;  in rtl28xxu_i2c_xfer()
197 				ret = -EOPNOTSUPP;  in rtl28xxu_i2c_xfer()
200 			/* method 2 - old I2C */  in rtl28xxu_i2c_xfer()
207 			/* method 3 - new I2C */  in rtl28xxu_i2c_xfer()
225 			ret = -EOPNOTSUPP;  in rtl28xxu_i2c_xfer()
229 				ret = -EOPNOTSUPP;  in rtl28xxu_i2c_xfer()
232 			/* method 1 - integrated demod */  in rtl28xxu_i2c_xfer()
235 					ret = -EOPNOTSUPP;  in rtl28xxu_i2c_xfer()
239 				dev->page = msg[0].buf[1];  in rtl28xxu_i2c_xfer()
244 				req.index = CMD_DEMOD_WR | dev->page;  in rtl28xxu_i2c_xfer()
245 				req.size = msg[0].len-1;  in rtl28xxu_i2c_xfer()
249 		} else if ((msg[0].len < 23) && (!dev->new_i2c_write)) {  in rtl28xxu_i2c_xfer()
251 				ret = -EOPNOTSUPP;  in rtl28xxu_i2c_xfer()
254 			/* method 2 - old I2C */  in rtl28xxu_i2c_xfer()
257 			req.size = msg[0].len-1;  in rtl28xxu_i2c_xfer()
261 			/* method 3 - new I2C */  in rtl28xxu_i2c_xfer()
275 		ret = -EOPNOTSUPP;  in rtl28xxu_i2c_xfer()
279 	if (ret == -EPIPE)  in rtl28xxu_i2c_xfer()
280 		ret = -EAGAIN;  in rtl28xxu_i2c_xfer()
283 	mutex_unlock(&d->i2c_mutex);  in rtl28xxu_i2c_xfer()
309 	dev_dbg(&d->intf->dev, "\n");  in rtl2831u_read_config()
312 	 * RTL2831U GPIOs  in rtl2831u_read_config()
337 	dev->tuner_name = "NONE";  in rtl2831u_read_config()
347 		dev->tuner = TUNER_RTL2830_QT1010;  in rtl2831u_read_config()
348 		dev->tuner_name = "QT1010";  in rtl2831u_read_config()
360 		dev->tuner = TUNER_RTL2830_MT2060;  in rtl2831u_read_config()
361 		dev->tuner_name = "MT2060";  in rtl2831u_read_config()
366 	dev->tuner = TUNER_RTL2830_MXL5005S;  in rtl2831u_read_config()
367 	dev->tuner_name = "MXL5005S";  in rtl2831u_read_config()
371 	dev_dbg(&d->intf->dev, "tuner=%s\n", dev->tuner_name);  in rtl2831u_read_config()
375 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2831u_read_config()
407 	dev_dbg(&d->intf->dev, "\n");  in rtl2832u_read_config()
428 	dev->tuner_name = "NONE";  in rtl2832u_read_config()
433 		dev->tuner = TUNER_RTL2832_FC0012;  in rtl2832u_read_config()
434 		dev->tuner_name = "FC0012";  in rtl2832u_read_config()
441 		dev->tuner = TUNER_RTL2832_FC0013;  in rtl2832u_read_config()
442 		dev->tuner_name = "FC0013";  in rtl2832u_read_config()
449 		dev->tuner = TUNER_RTL2832_MT2266;  in rtl2832u_read_config()
450 		dev->tuner_name = "MT2266";  in rtl2832u_read_config()
457 		dev->tuner = TUNER_RTL2832_FC2580;  in rtl2832u_read_config()
458 		dev->tuner_name = "FC2580";  in rtl2832u_read_config()
465 		dev->tuner = TUNER_RTL2832_MT2063;  in rtl2832u_read_config()
466 		dev->tuner_name = "MT2063";  in rtl2832u_read_config()
473 		dev->tuner = TUNER_RTL2832_MAX3543;  in rtl2832u_read_config()
474 		dev->tuner_name = "MAX3543";  in rtl2832u_read_config()
481 		dev->tuner = TUNER_RTL2832_TUA9001;  in rtl2832u_read_config()
482 		dev->tuner_name = "TUA9001";  in rtl2832u_read_config()
489 		dev->tuner = TUNER_RTL2832_MXL5007T;  in rtl2832u_read_config()
490 		dev->tuner_name = "MXL5007T";  in rtl2832u_read_config()
497 		dev->tuner = TUNER_RTL2832_E4000;  in rtl2832u_read_config()
498 		dev->tuner_name = "E4000";  in rtl2832u_read_config()
505 		dev->tuner = TUNER_RTL2832_TDA18272;  in rtl2832u_read_config()
506 		dev->tuner_name = "TDA18272";  in rtl2832u_read_config()
513 		dev->tuner = TUNER_RTL2832_R820T;  in rtl2832u_read_config()
514 		dev->tuner_name = "R820T";  in rtl2832u_read_config()
521 		dev->tuner = TUNER_RTL2832_R828D;  in rtl2832u_read_config()
522 		dev->tuner_name = "R828D";  in rtl2832u_read_config()
550 		dev->tuner = TUNER_RTL2832_SI2157;  in rtl2832u_read_config()
551 		dev->tuner_name = "SI2157";  in rtl2832u_read_config()
556 	dev_dbg(&d->intf->dev, "tuner=%s\n", dev->tuner_name);  in rtl2832u_read_config()
559 	if (dev->tuner == TUNER_RTL2832_R828D) {  in rtl2832u_read_config()
590 			dev_dbg(&d->intf->dev, "MN88472 found\n");  in rtl2832u_read_config()
591 			dev->slave_demod = SLAVE_DEMOD_MN88472;  in rtl2832u_read_config()
597 			dev_dbg(&d->intf->dev, "MN88473 found\n");  in rtl2832u_read_config()
598 			dev->slave_demod = SLAVE_DEMOD_MN88473;  in rtl2832u_read_config()
604 			dev_dbg(&d->intf->dev, "CXD2837ER found\n");  in rtl2832u_read_config()
605 			dev->slave_demod = SLAVE_DEMOD_CXD2837ER;  in rtl2832u_read_config()
609 	if (dev->tuner == TUNER_RTL2832_SI2157) {  in rtl2832u_read_config()
613 			dev_dbg(&d->intf->dev, "Si2168 found\n");  in rtl2832u_read_config()
614 			dev->slave_demod = SLAVE_DEMOD_SI2168;  in rtl2832u_read_config()
627 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2832u_read_config()
635 	if (dev->chip_id == CHIP_ID_RTL2831U)  in rtl28xxu_read_config()
647 	dev_dbg(&d->intf->dev, "\n");  in rtl28xxu_identify_state()
654 	if (ret == -EPIPE) {  in rtl28xxu_identify_state()
655 		dev->chip_id = CHIP_ID_RTL2831U;  in rtl28xxu_identify_state()
657 		dev->chip_id = CHIP_ID_RTL2832U;  in rtl28xxu_identify_state()
659 		dev_err(&d->intf->dev, "chip type detection failed %d\n", ret);  in rtl28xxu_identify_state()
662 	dev_dbg(&d->intf->dev, "chip_id=%u\n", dev->chip_id);  in rtl28xxu_identify_state()
665 	d->i2c_adap.retries = 3;  in rtl28xxu_identify_state()
666 	d->i2c_adap.timeout = msecs_to_jiffies(10);  in rtl28xxu_identify_state()
670 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl28xxu_identify_state()
703 	struct rtl2830_platform_data *pdata = &dev->rtl2830_platform_data;  in rtl2831u_frontend_attach()
708 	dev_dbg(&d->intf->dev, "\n");  in rtl2831u_frontend_attach()
710 	switch (dev->tuner) {  in rtl2831u_frontend_attach()
721 		dev_err(&d->intf->dev, "unknown tuner %s\n", dev->tuner_name);  in rtl2831u_frontend_attach()
722 		ret = -ENODEV;  in rtl2831u_frontend_attach()
732 	client = i2c_new_client_device(&d->i2c_adap, &board_info);  in rtl2831u_frontend_attach()
734 		ret = -ENODEV;  in rtl2831u_frontend_attach()
738 	if (!try_module_get(client->dev.driver->owner)) {  in rtl2831u_frontend_attach()
740 		ret = -ENODEV;  in rtl2831u_frontend_attach()
744 	adap->fe[0] = pdata->get_dvb_frontend(client);  in rtl2831u_frontend_attach()
745 	dev->demod_i2c_adapter = pdata->get_i2c_adapter(client);  in rtl2831u_frontend_attach()
747 	dev->i2c_client_demod = client;  in rtl2831u_frontend_attach()
751 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2831u_frontend_attach()
796 	dev_dbg(&d->intf->dev, "cmd=%d arg=%d\n", cmd, arg);  in rtl2832u_fc0012_tuner_callback()
816 		ret = -EINVAL;  in rtl2832u_fc0012_tuner_callback()
821 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2832u_fc0012_tuner_callback()
831 	dev_dbg(&d->intf->dev, "cmd=%d arg=%d\n", cmd, arg);  in rtl2832u_tua9001_tuner_callback()
864 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2832u_tua9001_tuner_callback()
872 	struct device *parent = adapter->dev.parent;  in rtl2832u_frontend_callback()
883 	if (parent != NULL && parent->type == &i2c_adapter_type)  in rtl2832u_frontend_callback()
886 		return -EINVAL;  in rtl2832u_frontend_callback()
889 	dev = d->priv;  in rtl2832u_frontend_callback()
891 	dev_dbg(&d->intf->dev, "component=%d cmd=%d arg=%d\n",  in rtl2832u_frontend_callback()
896 		switch (dev->tuner) {  in rtl2832u_frontend_callback()
911 	struct rtl2832_platform_data *pdata = &dev->rtl2832_platform_data;  in rtl2832u_frontend_attach()
916 	dev_dbg(&d->intf->dev, "\n");  in rtl2832u_frontend_attach()
918 	switch (dev->tuner) {  in rtl2832u_frontend_attach()
942 		dev_err(&d->intf->dev, "unknown tuner %s\n", dev->tuner_name);  in rtl2832u_frontend_attach()
943 		ret = -ENODEV;  in rtl2832u_frontend_attach()
953 	client = i2c_new_client_device(&d->i2c_adap, &board_info);  in rtl2832u_frontend_attach()
955 		ret = -ENODEV;  in rtl2832u_frontend_attach()
959 	if (!try_module_get(client->dev.driver->owner)) {  in rtl2832u_frontend_attach()
961 		ret = -ENODEV;  in rtl2832u_frontend_attach()
965 	adap->fe[0] = pdata->get_dvb_frontend(client);  in rtl2832u_frontend_attach()
966 	dev->demod_i2c_adapter = pdata->get_i2c_adapter(client);  in rtl2832u_frontend_attach()
968 	dev->i2c_client_demod = client;  in rtl2832u_frontend_attach()
971 	adap->fe[0]->callback = rtl2832u_frontend_callback;  in rtl2832u_frontend_attach()
973 	if (dev->slave_demod) {  in rtl2832u_frontend_attach()
977 		if (dev->slave_demod == SLAVE_DEMOD_MN88472) {  in rtl2832u_frontend_attach()
980 			mn88472_config.fe = &adap->fe[1];  in rtl2832u_frontend_attach()
989 			client = i2c_new_client_device(&d->i2c_adap, &info);  in rtl2832u_frontend_attach()
993 			if (!try_module_get(client->dev.driver->owner)) {  in rtl2832u_frontend_attach()
998 			dev->i2c_client_slave_demod = client;  in rtl2832u_frontend_attach()
999 		} else if (dev->slave_demod == SLAVE_DEMOD_MN88473) {  in rtl2832u_frontend_attach()
1002 			mn88473_config.fe = &adap->fe[1];  in rtl2832u_frontend_attach()
1008 			client = i2c_new_client_device(&d->i2c_adap, &info);  in rtl2832u_frontend_attach()
1012 			if (!try_module_get(client->dev.driver->owner)) {  in rtl2832u_frontend_attach()
1017 			dev->i2c_client_slave_demod = client;  in rtl2832u_frontend_attach()
1018 		} else if (dev->slave_demod == SLAVE_DEMOD_CXD2837ER) {  in rtl2832u_frontend_attach()
1026 			adap->fe[1] = dvb_attach(cxd2841er_attach_t_c,  in rtl2832u_frontend_attach()
1028 						 &d->i2c_adap);  in rtl2832u_frontend_attach()
1029 			if (!adap->fe[1])  in rtl2832u_frontend_attach()
1031 			adap->fe[1]->id = 1;  in rtl2832u_frontend_attach()
1032 			dev->i2c_client_slave_demod = NULL;  in rtl2832u_frontend_attach()
1038 			si2168_config.fe = &adap->fe[1];  in rtl2832u_frontend_attach()
1046 			client = i2c_new_client_device(&d->i2c_adap, &info);  in rtl2832u_frontend_attach()
1050 			if (!try_module_get(client->dev.driver->owner)) {  in rtl2832u_frontend_attach()
1055 			dev->i2c_client_slave_demod = client;  in rtl2832u_frontend_attach()
1058 			dev->new_i2c_write = true;  in rtl2832u_frontend_attach()
1064 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2832u_frontend_attach()
1069 	 * We continue on reduced mode, without DVB-T2/C, using master  in rtl2832u_frontend_attach()
1072 	dev->slave_demod = SLAVE_DEMOD_NONE;  in rtl2832u_frontend_attach()
1080 	if (dev->chip_id == CHIP_ID_RTL2831U)  in rtl28xxu_frontend_attach()
1092 	dev_dbg(&d->intf->dev, "\n");  in rtl28xxu_frontend_detach()
1095 	client = dev->i2c_client_slave_demod;  in rtl28xxu_frontend_detach()
1097 		module_put(client->dev.driver->owner);  in rtl28xxu_frontend_detach()
1102 	client = dev->i2c_client_demod;  in rtl28xxu_frontend_detach()
1104 		module_put(client->dev.driver->owner);  in rtl28xxu_frontend_detach()
1144 	dev_dbg(&d->intf->dev, "\n");  in rtl2831u_tuner_attach()
1146 	switch (dev->tuner) {  in rtl2831u_tuner_attach()
1148 		fe = dvb_attach(qt1010_attach, adap->fe[0],  in rtl2831u_tuner_attach()
1149 				dev->demod_i2c_adapter,  in rtl2831u_tuner_attach()
1153 		fe = dvb_attach(mt2060_attach, adap->fe[0],  in rtl2831u_tuner_attach()
1154 				dev->demod_i2c_adapter,  in rtl2831u_tuner_attach()
1158 		fe = dvb_attach(mxl5005s_attach, adap->fe[0],  in rtl2831u_tuner_attach()
1159 				dev->demod_i2c_adapter,  in rtl2831u_tuner_attach()
1164 		dev_err(&d->intf->dev, "unknown tuner %d\n", dev->tuner);  in rtl2831u_tuner_attach()
1168 		ret = -ENODEV;  in rtl2831u_tuner_attach()
1174 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2831u_tuner_attach()
1209 	dev_dbg(&d->intf->dev, "\n");  in rtl2832u_tuner_attach()
1214 	switch (dev->tuner) {  in rtl2832u_tuner_attach()
1216 		fe = dvb_attach(fc0012_attach, adap->fe[0],  in rtl2832u_tuner_attach()
1217 			dev->demod_i2c_adapter, &rtl2832u_fc0012_config);  in rtl2832u_tuner_attach()
1221 		adap->fe[0]->ops.read_signal_strength =  in rtl2832u_tuner_attach()
1222 				adap->fe[0]->ops.tuner_ops.get_rf_strength;  in rtl2832u_tuner_attach()
1225 		fe = dvb_attach(fc0013_attach, adap->fe[0],  in rtl2832u_tuner_attach()
1226 			dev->demod_i2c_adapter, 0xc6>>1, 0, FC_XTAL_28_8_MHZ);  in rtl2832u_tuner_attach()
1229 		adap->fe[0]->ops.read_signal_strength =  in rtl2832u_tuner_attach()
1230 				adap->fe[0]->ops.tuner_ops.get_rf_strength;  in rtl2832u_tuner_attach()
1234 				.fe = adap->fe[0],  in rtl2832u_tuner_attach()
1243 			client = i2c_new_client_device(dev->demod_i2c_adapter,  in rtl2832u_tuner_attach()
1248 			if (!try_module_get(client->dev.driver->owner)) {  in rtl2832u_tuner_attach()
1253 			dev->i2c_client_tuner = client;  in rtl2832u_tuner_attach()
1259 				.dvb_frontend = adap->fe[0],  in rtl2832u_tuner_attach()
1267 			client = i2c_new_client_device(dev->demod_i2c_adapter,  in rtl2832u_tuner_attach()
1271 			if (!try_module_get(client->dev.driver->owner)) {  in rtl2832u_tuner_attach()
1275 			dev->i2c_client_tuner = client;  in rtl2832u_tuner_attach()
1281 			.dvb_frontend = adap->fe[0],  in rtl2832u_tuner_attach()
1298 		client = i2c_new_client_device(dev->demod_i2c_adapter,  in rtl2832u_tuner_attach()
1302 		if (!try_module_get(client->dev.driver->owner)) {  in rtl2832u_tuner_attach()
1306 		dev->i2c_client_tuner = client;  in rtl2832u_tuner_attach()
1310 		fe = dvb_attach(r820t_attach, adap->fe[0],  in rtl2832u_tuner_attach()
1311 				dev->demod_i2c_adapter,  in rtl2832u_tuner_attach()
1315 		adap->fe[0]->ops.read_signal_strength =  in rtl2832u_tuner_attach()
1316 				adap->fe[0]->ops.tuner_ops.get_rf_strength;  in rtl2832u_tuner_attach()
1319 		fe = dvb_attach(r820t_attach, adap->fe[0],  in rtl2832u_tuner_attach()
1320 				dev->demod_i2c_adapter,  in rtl2832u_tuner_attach()
1322 		adap->fe[0]->ops.read_signal_strength =  in rtl2832u_tuner_attach()
1323 				adap->fe[0]->ops.tuner_ops.get_rf_strength;  in rtl2832u_tuner_attach()
1325 		if (adap->fe[1]) {  in rtl2832u_tuner_attach()
1326 			fe = dvb_attach(r820t_attach, adap->fe[1],  in rtl2832u_tuner_attach()
1327 					dev->demod_i2c_adapter,  in rtl2832u_tuner_attach()
1329 			adap->fe[1]->ops.read_signal_strength =  in rtl2832u_tuner_attach()
1330 					adap->fe[1]->ops.tuner_ops.get_rf_strength;  in rtl2832u_tuner_attach()
1335 				.fe = adap->fe[0],  in rtl2832u_tuner_attach()
1344 			client = i2c_new_client_device(&d->i2c_adap, &info);  in rtl2832u_tuner_attach()
1348 			if (!try_module_get(client->dev.driver->owner)) {  in rtl2832u_tuner_attach()
1353 			dev->i2c_client_tuner = client;  in rtl2832u_tuner_attach()
1357 			if (adap->fe[1]) {  in rtl2832u_tuner_attach()
1358 				adap->fe[1]->tuner_priv =  in rtl2832u_tuner_attach()
1359 						adap->fe[0]->tuner_priv;  in rtl2832u_tuner_attach()
1360 				memcpy(&adap->fe[1]->ops.tuner_ops,  in rtl2832u_tuner_attach()
1361 						&adap->fe[0]->ops.tuner_ops,  in rtl2832u_tuner_attach()
1367 		dev_err(&d->intf->dev, "unknown tuner %d\n", dev->tuner);  in rtl2832u_tuner_attach()
1369 	if (fe == NULL && dev->i2c_client_tuner == NULL) {  in rtl2832u_tuner_attach()
1370 		ret = -ENODEV;  in rtl2832u_tuner_attach()
1375 	switch (dev->tuner) {  in rtl2832u_tuner_attach()
1382 		pdata.clk = dev->rtl2832_platform_data.clk;  in rtl2832u_tuner_attach()
1383 		pdata.tuner = dev->tuner;  in rtl2832u_tuner_attach()
1384 		pdata.regmap = dev->rtl2832_platform_data.regmap;  in rtl2832u_tuner_attach()
1385 		pdata.dvb_frontend = adap->fe[0];  in rtl2832u_tuner_attach()
1390 		pdev = platform_device_register_data(&d->intf->dev,  in rtl2832u_tuner_attach()
1394 		if (IS_ERR(pdev) || pdev->dev.driver == NULL)  in rtl2832u_tuner_attach()
1396 		dev->platform_device_sdr = pdev;  in rtl2832u_tuner_attach()
1399 		dev_dbg(&d->intf->dev, "no SDR for tuner=%d\n", dev->tuner);  in rtl2832u_tuner_attach()
1404 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2832u_tuner_attach()
1412 	if (dev->chip_id == CHIP_ID_RTL2831U)  in rtl28xxu_tuner_attach()
1425 	dev_dbg(&d->intf->dev, "\n");  in rtl28xxu_tuner_detach()
1428 	pdev = dev->platform_device_sdr;  in rtl28xxu_tuner_detach()
1433 	client = dev->i2c_client_tuner;  in rtl28xxu_tuner_detach()
1435 		module_put(client->dev.driver->owner);  in rtl28xxu_tuner_detach()
1447 	dev_dbg(&d->intf->dev, "\n");  in rtl28xxu_init()
1472 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl28xxu_init()
1481 	dev_dbg(&d->intf->dev, "onoff=%d\n", onoff);  in rtl2831u_power_ctrl()
1488 	/* tuner power, read GPIOs */  in rtl2831u_power_ctrl()
1493 	dev_dbg(&d->intf->dev, "RD SYS0=%02x GPIO_OUT_VAL=%02x\n", sys0, gpio);  in rtl2831u_power_ctrl()
1512 	dev_dbg(&d->intf->dev, "WR SYS0=%02x GPIO_OUT_VAL=%02x\n", sys0, gpio);  in rtl2831u_power_ctrl()
1519 	/* tuner power, write GPIOs */  in rtl2831u_power_ctrl()
1530 		usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, 0x81));  in rtl2831u_power_ctrl()
1534 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2831u_power_ctrl()
1542 	dev_dbg(&d->intf->dev, "onoff=%d\n", onoff);  in rtl2832u_power_ctrl()
1570 		ret = usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, 0x81));  in rtl2832u_power_ctrl()
1592 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2832u_power_ctrl()
1600 	if (dev->chip_id == CHIP_ID_RTL2831U)  in rtl28xxu_power_ctrl()
1610 	struct rtl2832_platform_data *pdata = &dev->rtl2832_platform_data;  in rtl28xxu_frontend_ctrl()
1614 	dev_dbg(&d->intf->dev, "fe=%d onoff=%d\n", fe->id, onoff);  in rtl28xxu_frontend_ctrl()
1616 	if (dev->chip_id == CHIP_ID_RTL2831U)  in rtl28xxu_frontend_ctrl()
1619 	if (fe->id == 0) {  in rtl28xxu_frontend_ctrl()
1629 	} else if (fe->id == 1) {  in rtl28xxu_frontend_ctrl()
1631 		ret = pdata->slave_ts_ctrl(dev->i2c_client_demod, onoff);  in rtl28xxu_frontend_ctrl()
1638 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl28xxu_frontend_ctrl()
1646 	struct rtl28xxu_dev *dev = d->priv;  in rtl2831u_rc_query()
1667 	if (!dev->rc_active) {  in rtl2831u_rc_query()
1674 		dev->rc_active = true;  in rtl2831u_rc_query()
1702 		rc_keydown(d->rc_dev, proto, rc_code, 0);  in rtl2831u_rc_query()
1716 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2831u_rc_query()
1723 	rc->map_name = RC_MAP_EMPTY;  in rtl2831u_get_rc_config()
1724 	rc->allowed_protos = RC_PROTO_BIT_NEC | RC_PROTO_BIT_NECX |  in rtl2831u_get_rc_config()
1726 	rc->query = rtl2831u_rc_query;  in rtl2831u_get_rc_config()
1727 	rc->interval = 400;  in rtl2831u_get_rc_config()
1735 	struct rtl28xxu_dev *dev = d->priv;  in rtl2832u_rc_query()
1745 	if (!dev->rc_active) {  in rtl2832u_rc_query()
1772 		dev->rc_active = true;  in rtl2832u_rc_query()
1805 		ir_raw_event_store_with_filter(d->rc_dev, &ev);  in rtl2832u_rc_query()
1809 	ir_raw_event_handle(d->rc_dev);  in rtl2832u_rc_query()
1813 	dev_dbg(&d->intf->dev, "failed=%d\n", ret);  in rtl2832u_rc_query()
1825 	if (!rc->map_name)  in rtl2832u_get_rc_config()
1826 		rc->map_name = RC_MAP_EMPTY;  in rtl2832u_get_rc_config()
1827 	rc->allowed_protos = RC_PROTO_BIT_ALL_IR_DECODER;  in rtl2832u_get_rc_config()
1828 	rc->driver_type = RC_DRIVER_IR_RAW;  in rtl2832u_get_rc_config()
1829 	rc->query = rtl2832u_rc_query;  in rtl2832u_get_rc_config()
1830 	rc->interval = 200;  in rtl2832u_get_rc_config()
1832 	rc->timeout = 0xbf * 51;  in rtl2832u_get_rc_config()
1842 	if (dev->chip_id == CHIP_ID_RTL2831U)  in rtl28xxu_get_rc_config()
1855 	if (dev->chip_id == CHIP_ID_RTL2831U) {  in rtl28xxu_pid_filter_ctrl()
1856 		struct rtl2830_platform_data *pdata = &dev->rtl2830_platform_data;  in rtl28xxu_pid_filter_ctrl()
1858 		return pdata->pid_filter_ctrl(adap->fe[0], onoff);  in rtl28xxu_pid_filter_ctrl()
1860 		struct rtl2832_platform_data *pdata = &dev->rtl2832_platform_data;  in rtl28xxu_pid_filter_ctrl()
1862 		return pdata->pid_filter_ctrl(adap->fe[0], onoff);  in rtl28xxu_pid_filter_ctrl()
1871 	if (dev->chip_id == CHIP_ID_RTL2831U) {  in rtl28xxu_pid_filter()
1872 		struct rtl2830_platform_data *pdata = &dev->rtl2830_platform_data;  in rtl28xxu_pid_filter()
1874 		return pdata->pid_filter(adap->fe[0], index, pid, onoff);  in rtl28xxu_pid_filter()
1876 		struct rtl2832_platform_data *pdata = &dev->rtl2832_platform_data;  in rtl28xxu_pid_filter()
1878 		return pdata->pid_filter(adap->fe[0], index, pid, onoff);  in rtl28xxu_pid_filter()
1920 		&rtl28xxu_props, "Freecom USB2.0 DVB-T", NULL) },
1922 		&rtl28xxu_props, "Freecom USB2.0 DVB-T", NULL) },
1932 		&rtl28xxu_props, "G-Tek Electronics Group Lifeview LV5TDLX DVB-T", NULL) },
1940 		&rtl28xxu_props, "Trekstor DVB-T Stick Terres 2.0", NULL) },
1942 		&rtl28xxu_props, "Dexatek DK DVB-T Dongle", NULL) },
1944 		&rtl28xxu_props, "DigitalNow Quad DVB-T Receiver", NULL) },
1952 		&rtl28xxu_props, "Dexatek DK mini DVB-T Dongle", NULL) },
1956 		&rtl28xxu_props, "ASUS My Cinema-U3100Mini Plus V2", NULL) },
1966 		&rtl28xxu_props, "MaxMedia HU394-T", NULL) },
1972 		&rtl28xxu_props, "Genius TVGo DVB-T03", NULL) },
1974 		&rtl28xxu_props, "Peak DVB-T USB", NULL) },
1982 		&rtl28xxu_props, "TURBO-X Pure TV Tuner DTT-2000", NULL) },
1988 		&rtl28xxu_props, "Astrometa DVB-T2",