1 // SPDX-License-Identifier: GPL-2.0-only
3  *  - TwinhanDTV Alpha/MagicBoxII USB2.0 DVB-T receiver
4  *  - DigitalNow TinyUSB2 DVB-t receiver
6  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
10  * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
17 MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
28 	u8 *buf = d->priv;  in vp7045_usb_op()
38 	ret = mutex_lock_interruptible(&d->usb_mutex);  in vp7045_usb_op()
43 		memcpy(&buf[1], out, outlen);  in vp7045_usb_op()
46 	debug_dump(buf, outlen+1, deb_xfer);  in vp7045_usb_op()
49 	if (usb_control_msg(d->udev,  in vp7045_usb_op()
50 			usb_sndctrlpipe(d->udev,0),  in vp7045_usb_op()
54 		ret = -EIO;  in vp7045_usb_op()
60 	if (usb_control_msg(d->udev,  in vp7045_usb_op()
61 			usb_rcvctrlpipe(d->udev,0),  in vp7045_usb_op()
65 		ret = -EIO;  in vp7045_usb_op()
73 		memcpy(in, &buf[1], inlen);  in vp7045_usb_op()
76 	mutex_unlock(&d->usb_mutex);  in vp7045_usb_op()
84 	obuf[1] = reg;  in vp7045_read_reg()
86 	vp7045_usb_op(d,TUNER_REG_READ,obuf,2,&v,1,30);  in vp7045_read_reg()
94 	return vp7045_usb_op(d,SET_TUNER_POWER,&v,1,NULL,0,150);  in vp7045_power_ctrl()
102 	ret = vp7045_usb_op(d, RC_VAL_READ, NULL, 0, &key, 1, 20);  in vp7045_rc_query()
114 		rc_keydown(d->rc_dev, RC_PROTO_NEC, RC_SCANCODE_NEC(0, key), 0);  in vp7045_rc_query()
123 	u8 v, br[2];  in vp7045_read_eeprom()  local
126 		ret = vp7045_usb_op(d, GET_EE_VALUE, &v, 1, br, 2, 5);  in vp7045_read_eeprom()
130 		buf[i] = br[1];  in vp7045_read_eeprom()
146 	vp7045_usb_op(adap->dev,VENDOR_STRING_READ,NULL,0,buf,20,0);  in vp7045_frontend_attach()
147 	buf[10] = '\0';  in vp7045_frontend_attach()
150 	vp7045_usb_op(adap->dev,PRODUCT_STRING_READ,NULL,0,buf,20,0);  in vp7045_frontend_attach()
151 	buf[10] = '\0';  in vp7045_frontend_attach()
154 	vp7045_usb_op(adap->dev,FW_VERSION_READ,NULL,0,buf,20,0);  in vp7045_frontend_attach()
155 	buf[10] = '\0';  in vp7045_frontend_attach()
161 	adap->fe_adap[0].fe = vp7045_fe_attach(adap->dev);  in vp7045_frontend_attach()
194 	.firmware = "dvb-usb-vp7045-01.fw",
197 	.num_adapters = 1,
200 		.num_frontends = 1,
203 			/* parameter for the MPEG2-data transfer */
231 		{ .name = "Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)",
235 		{ .name = "DigitalNow TinyUSB 2 DVB-t Receiver",
254 MODULE_DESCRIPTION("Driver for Twinhan MagicBox/Alpha and DNTV tinyUSB2 DVB-T USB2.0");