1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * TerraTec Cinergy T2/qanu USB2 DVB-T adapter.
4 *
5 * Copyright (C) 2007 Tomi Orava (tomimo@ncircle.nullnet.fi)
6 *
7 * Based on the dvb-usb-framework code and the
8 * original Terratec Cinergy T2 driver by:
9 *
10 * Copyright (C) 2004 Daniel Mack <daniel@qanu.de> and
11 *                  Holger Waechtler <holger@qanu.de>
12 *
13 *  Protocol Spec published on http://qanu.de/specs/terratec_cinergyT2.pdf
14 */
15
16#ifndef _DVB_USB_CINERGYT2_H_
17#define _DVB_USB_CINERGYT2_H_
18
19#include <linux/usb/input.h>
20
21#define DVB_USB_LOG_PREFIX "cinergyT2"
22#include "dvb-usb.h"
23
24#define DRIVER_NAME "TerraTec/qanu USB2.0 Highspeed DVB-T Receiver"
25
26extern int dvb_usb_cinergyt2_debug;
27
28#define deb_info(args...)  dprintk(dvb_usb_cinergyt2_debug,  0x001, args)
29#define deb_xfer(args...)  dprintk(dvb_usb_cinergyt2_debug,  0x002, args)
30#define deb_pll(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x004, args)
31#define deb_ts(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x008, args)
32#define deb_err(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x010, args)
33#define deb_rc(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x020, args)
34#define deb_fw(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x040, args)
35#define deb_mem(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x080, args)
36#define deb_uxfer(args...) dprintk(dvb_usb_cinergyt2_debug,  0x100, args)
37
38
39
40enum cinergyt2_ep1_cmd {
41	CINERGYT2_EP1_PID_TABLE_RESET		= 0x01,
42	CINERGYT2_EP1_PID_SETUP			= 0x02,
43	CINERGYT2_EP1_CONTROL_STREAM_TRANSFER	= 0x03,
44	CINERGYT2_EP1_SET_TUNER_PARAMETERS	= 0x04,
45	CINERGYT2_EP1_GET_TUNER_STATUS		= 0x05,
46	CINERGYT2_EP1_START_SCAN		= 0x06,
47	CINERGYT2_EP1_CONTINUE_SCAN		= 0x07,
48	CINERGYT2_EP1_GET_RC_EVENTS		= 0x08,
49	CINERGYT2_EP1_SLEEP_MODE		= 0x09,
50	CINERGYT2_EP1_GET_FIRMWARE_VERSION	= 0x0A
51};
52
53
54struct dvbt_get_status_msg {
55	uint32_t freq;
56	uint8_t bandwidth;
57	uint16_t tps;
58	uint8_t flags;
59	__le16 gain;
60	uint8_t snr;
61	__le32 viterbi_error_rate;
62	uint32_t rs_error_rate;
63	__le32 uncorrected_block_count;
64	uint8_t lock_bits;
65	uint8_t prev_lock_bits;
66} __attribute__((packed));
67
68
69struct dvbt_set_parameters_msg {
70	uint8_t cmd;
71	__le32 freq;
72	uint8_t bandwidth;
73	__le16 tps;
74	uint8_t flags;
75} __attribute__((packed));
76
77
78extern struct dvb_frontend *cinergyt2_fe_attach(struct dvb_usb_device *d);
79
80#endif /* _DVB_USB_CINERGYT2_H_ */
81
82