1/*
2 * TerraTec Cinergy T2/qanu USB2 DVB-T adapter.
3 *
4 * Copyright (C) 2007 Tomi Orava (tomimo@ncircle.nullnet.fi)
5 *
6 * Based on the dvb-usb-framework code and the
7 * original Terratec Cinergy T2 driver by:
8 *
9 * Copyright (C) 2004 Daniel Mack <daniel@qanu.de> and
10 *                  Holger Waechtler <holger@qanu.de>
11 *
12 *  Protocol Spec published on http://qanu.de/specs/terratec_cinergyT2.pdf
13 *
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License,  or
17 * (at your option) any later version.
18 *
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
22 * GNU General Public License for more details.
23 *
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not,  write to the Free Software
26 * Foundation,  Inc.,  675 Mass Ave,  Cambridge,  MA 02139,  USA.
27 *
28 */
29
30#ifndef _DVB_USB_CINERGYT2_H_
31#define _DVB_USB_CINERGYT2_H_
32
33#include <linux/usb/input.h>
34
35#define DVB_USB_LOG_PREFIX "cinergyT2"
36#include "dvb-usb.h"
37
38#define DRIVER_NAME "TerraTec/qanu USB2.0 Highspeed DVB-T Receiver"
39
40extern int dvb_usb_cinergyt2_debug;
41
42#define deb_info(args...)  dprintk(dvb_usb_cinergyt2_debug,  0x001, args)
43#define deb_xfer(args...)  dprintk(dvb_usb_cinergyt2_debug,  0x002, args)
44#define deb_pll(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x004, args)
45#define deb_ts(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x008, args)
46#define deb_err(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x010, args)
47#define deb_rc(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x020, args)
48#define deb_fw(args...)    dprintk(dvb_usb_cinergyt2_debug,  0x040, args)
49#define deb_mem(args...)   dprintk(dvb_usb_cinergyt2_debug,  0x080, args)
50#define deb_uxfer(args...) dprintk(dvb_usb_cinergyt2_debug,  0x100, args)
51
52
53
54enum cinergyt2_ep1_cmd {
55	CINERGYT2_EP1_PID_TABLE_RESET		= 0x01,
56	CINERGYT2_EP1_PID_SETUP			= 0x02,
57	CINERGYT2_EP1_CONTROL_STREAM_TRANSFER	= 0x03,
58	CINERGYT2_EP1_SET_TUNER_PARAMETERS	= 0x04,
59	CINERGYT2_EP1_GET_TUNER_STATUS		= 0x05,
60	CINERGYT2_EP1_START_SCAN		= 0x06,
61	CINERGYT2_EP1_CONTINUE_SCAN		= 0x07,
62	CINERGYT2_EP1_GET_RC_EVENTS		= 0x08,
63	CINERGYT2_EP1_SLEEP_MODE		= 0x09,
64	CINERGYT2_EP1_GET_FIRMWARE_VERSION	= 0x0A
65};
66
67
68struct dvbt_get_status_msg {
69	uint32_t freq;
70	uint8_t bandwidth;
71	uint16_t tps;
72	uint8_t flags;
73	__le16 gain;
74	uint8_t snr;
75	__le32 viterbi_error_rate;
76	uint32_t rs_error_rate;
77	__le32 uncorrected_block_count;
78	uint8_t lock_bits;
79	uint8_t prev_lock_bits;
80} __attribute__((packed));
81
82
83struct dvbt_set_parameters_msg {
84	uint8_t cmd;
85	__le32 freq;
86	uint8_t bandwidth;
87	__le16 tps;
88	uint8_t flags;
89} __attribute__((packed));
90
91
92extern struct dvb_frontend *cinergyt2_fe_attach(struct dvb_usb_device *d);
93
94#endif /* _DVB_USB_CINERGYT2_H_ */
95
96