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 | |
26 | extern 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 | |
40 | enum 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 | |
54 | struct 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 | |
69 | struct 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 | |
78 | extern struct dvb_frontend *cinergyt2_fe_attach(struct dvb_usb_device *d); |
79 | |
80 | #endif /* _DVB_USB_CINERGYT2_H_ */ |
81 | |
82 | |