tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * DVB USB Linux driver for Anysee E30 DVB-C & DVB-T USB2.0 receiver
3 *
4 * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 *
20 * TODO:
21 * - add smart card reader support for Conditional Access (CA)
22 *
23 * Card reader in Anysee is nothing more than ISO 7816 card reader.
24 * There is no hardware CAM in any Anysee device sold.
25 * In my understanding it should be implemented by making own module
26 * for ISO 7816 card reader, like dvb_ca_en50221 is implemented. This
27 * module registers serial interface that can be used to communicate
28 * with any ISO 7816 smart card.
29 *
30 * Any help according to implement serial smart card reader support
31 * is highly welcome!
32 */
33
34#ifndef _DVB_USB_ANYSEE_H_
35#define _DVB_USB_ANYSEE_H_
36
37#define DVB_USB_LOG_PREFIX "anysee"
38#include "dvb-usb.h"
39
40#define deb_info(args...) dprintk(dvb_usb_anysee_debug, 0x01, args)
41#define deb_xfer(args...) dprintk(dvb_usb_anysee_debug, 0x02, args)
42#define deb_rc(args...) dprintk(dvb_usb_anysee_debug, 0x04, args)
43#define deb_reg(args...) dprintk(dvb_usb_anysee_debug, 0x08, args)
44#define deb_i2c(args...) dprintk(dvb_usb_anysee_debug, 0x10, args)
45#define deb_fw(args...) dprintk(dvb_usb_anysee_debug, 0x20, args)
46
47enum cmd {
48 CMD_I2C_READ = 0x33,
49 CMD_I2C_WRITE = 0x31,
50 CMD_REG_READ = 0xb0,
51 CMD_REG_WRITE = 0xb1,
52 CMD_STREAMING_CTRL = 0x12,
53 CMD_LED_AND_IR_CTRL = 0x16,
54 CMD_GET_IR_CODE = 0x41,
55 CMD_GET_HW_INFO = 0x19,
56 CMD_SMARTCARD = 0x34,
57};
58
59struct anysee_state {
60 u8 hw; /* PCB ID */
61 u8 seq;
62};
63
64#define ANYSEE_HW_02 2 /* E30 */
65#define ANYSEE_HW_507CD 6 /* E30 Plus */
66#define ANYSEE_HW_507DC 10 /* E30 C Plus */
67#define ANYSEE_HW_507SI 11 /* E30 S2 Plus */
68#define ANYSEE_HW_507FA 15 /* E30 Combo Plus / E30 C Plus */
69#define ANYSEE_HW_508TC 18 /* E7 TC */
70#define ANYSEE_HW_508S2 19 /* E7 S2 */
71
72#define REG_IOA 0x80 /* Port A (bit addressable) */
73#define REG_IOB 0x90 /* Port B (bit addressable) */
74#define REG_IOC 0xa0 /* Port C (bit addressable) */
75#define REG_IOD 0xb0 /* Port D (bit addressable) */
76#define REG_IOE 0xb1 /* Port E (NOT bit addressable) */
77#define REG_OEA 0xb2 /* Port A Output Enable */
78#define REG_OEB 0xb3 /* Port B Output Enable */
79#define REG_OEC 0xb4 /* Port C Output Enable */
80#define REG_OED 0xb5 /* Port D Output Enable */
81#define REG_OEE 0xb6 /* Port E Output Enable */
82
83#endif
84
85/***************************************************************************
86 * USB API description (reverse engineered)
87 ***************************************************************************
88
89Transaction flow:
90=================
91BULK[00001] >>> REQUEST PACKET 64 bytes
92BULK[00081] <<< REPLY PACKET #1 64 bytes (PREVIOUS TRANSACTION REPLY)
93BULK[00081] <<< REPLY PACKET #2 64 bytes (CURRENT TRANSACTION REPLY)
94
95General reply packet(s) are always used if not own reply defined.
96
97============================================================================
98| 00-63 | GENERAL REPLY PACKET #1 (PREVIOUS REPLY)
99============================================================================
100| 00 | reply data (if any) from previous transaction
101| | Just same reply packet as returned during previous transaction.
102| | Needed only if reply is missed in previous transaction.
103| | Just skip normally.
104----------------------------------------------------------------------------
105| 01-59 | don't care
106----------------------------------------------------------------------------
107| 60 | packet sequence number
108----------------------------------------------------------------------------
109| 61-63 | don't care
110----------------------------------------------------------------------------
111
112============================================================================
113| 00-63 | GENERAL REPLY PACKET #2 (CURRENT REPLY)
114============================================================================
115| 00 | reply data (if any)
116----------------------------------------------------------------------------
117| 01-59 | don't care
118----------------------------------------------------------------------------
119| 60 | packet sequence number
120----------------------------------------------------------------------------
121| 61-63 | don't care
122----------------------------------------------------------------------------
123
124============================================================================
125| 00-63 | I2C WRITE REQUEST PACKET
126============================================================================
127| 00 | 0x31 I2C write command
128----------------------------------------------------------------------------
129| 01 | i2c address
130----------------------------------------------------------------------------
131| 02 | data length
132| | 0x02 (for typical I2C reg / val pair)
133----------------------------------------------------------------------------
134| 03 | 0x01
135----------------------------------------------------------------------------
136| 04- | data
137----------------------------------------------------------------------------
138| -59 | don't care
139----------------------------------------------------------------------------
140| 60 | packet sequence number
141----------------------------------------------------------------------------
142| 61-63 | don't care
143----------------------------------------------------------------------------
144
145============================================================================
146| 00-63 | I2C READ REQUEST PACKET
147============================================================================
148| 00 | 0x33 I2C read command
149----------------------------------------------------------------------------
150| 01 | i2c address + 1
151----------------------------------------------------------------------------
152| 02 | register
153----------------------------------------------------------------------------
154| 03 | 0x00
155----------------------------------------------------------------------------
156| 04 | 0x00
157----------------------------------------------------------------------------
158| 05 | data length
159----------------------------------------------------------------------------
160| 06-59 | don't care
161----------------------------------------------------------------------------
162| 60 | packet sequence number
163----------------------------------------------------------------------------
164| 61-63 | don't care
165----------------------------------------------------------------------------
166
167============================================================================
168| 00-63 | USB CONTROLLER REGISTER WRITE REQUEST PACKET
169============================================================================
170| 00 | 0xb1 register write command
171----------------------------------------------------------------------------
172| 01-02 | register
173----------------------------------------------------------------------------
174| 03 | 0x01
175----------------------------------------------------------------------------
176| 04 | value
177----------------------------------------------------------------------------
178| 05-59 | don't care
179----------------------------------------------------------------------------
180| 60 | packet sequence number
181----------------------------------------------------------------------------
182| 61-63 | don't care
183----------------------------------------------------------------------------
184
185============================================================================
186| 00-63 | USB CONTROLLER REGISTER READ REQUEST PACKET
187============================================================================
188| 00 | 0xb0 register read command
189----------------------------------------------------------------------------
190| 01-02 | register
191----------------------------------------------------------------------------
192| 03 | 0x01
193----------------------------------------------------------------------------
194| 04-59 | don't care
195----------------------------------------------------------------------------
196| 60 | packet sequence number
197----------------------------------------------------------------------------
198| 61-63 | don't care
199----------------------------------------------------------------------------
200
201============================================================================
202| 00-63 | LED CONTROL REQUEST PACKET
203============================================================================
204| 00 | 0x16 LED and IR control command
205----------------------------------------------------------------------------
206| 01 | 0x01 (LED)
207----------------------------------------------------------------------------
208| 03 | 0x00 blink
209| | 0x01 lights continuously
210----------------------------------------------------------------------------
211| 04 | blink interval
212| | 0x00 fastest (looks like LED lights continuously)
213| | 0xff slowest
214----------------------------------------------------------------------------
215| 05-59 | don't care
216----------------------------------------------------------------------------
217| 60 | packet sequence number
218----------------------------------------------------------------------------
219| 61-63 | don't care
220----------------------------------------------------------------------------
221
222============================================================================
223| 00-63 | IR CONTROL REQUEST PACKET
224============================================================================
225| 00 | 0x16 LED and IR control command
226----------------------------------------------------------------------------
227| 01 | 0x02 (IR)
228----------------------------------------------------------------------------
229| 03 | 0x00 IR disabled
230| | 0x01 IR enabled
231----------------------------------------------------------------------------
232| 04-59 | don't care
233----------------------------------------------------------------------------
234| 60 | packet sequence number
235----------------------------------------------------------------------------
236| 61-63 | don't care
237----------------------------------------------------------------------------
238
239============================================================================
240| 00-63 | STREAMING CONTROL REQUEST PACKET
241============================================================================
242| 00 | 0x12 streaming control command
243----------------------------------------------------------------------------
244| 01 | 0x00 streaming disabled
245| | 0x01 streaming enabled
246----------------------------------------------------------------------------
247| 02 | 0x00
248----------------------------------------------------------------------------
249| 03-59 | don't care
250----------------------------------------------------------------------------
251| 60 | packet sequence number
252----------------------------------------------------------------------------
253| 61-63 | don't care
254----------------------------------------------------------------------------
255
256============================================================================
257| 00-63 | REMOTE CONTROL REQUEST PACKET
258============================================================================
259| 00 | 0x41 remote control command
260----------------------------------------------------------------------------
261| 01-59 | don't care
262----------------------------------------------------------------------------
263| 60 | packet sequence number
264----------------------------------------------------------------------------
265| 61-63 | don't care
266----------------------------------------------------------------------------
267
268============================================================================
269| 00-63 | REMOTE CONTROL REPLY PACKET
270============================================================================
271| 00 | 0x00 code not received
272| | 0x01 code received
273----------------------------------------------------------------------------
274| 01 | remote control code
275----------------------------------------------------------------------------
276| 02-59 | don't care
277----------------------------------------------------------------------------
278| 60 | packet sequence number
279----------------------------------------------------------------------------
280| 61-63 | don't care
281----------------------------------------------------------------------------
282
283============================================================================
284| 00-63 | GET HARDWARE INFO REQUEST PACKET
285============================================================================
286| 00 | 0x19 get hardware info command
287----------------------------------------------------------------------------
288| 01-59 | don't care
289----------------------------------------------------------------------------
290| 60 | packet sequence number
291----------------------------------------------------------------------------
292| 61-63 | don't care
293----------------------------------------------------------------------------
294
295============================================================================
296| 00-63 | GET HARDWARE INFO REPLY PACKET
297============================================================================
298| 00 | hardware id
299----------------------------------------------------------------------------
300| 01-02 | firmware version
301----------------------------------------------------------------------------
302| 03-59 | don't care
303----------------------------------------------------------------------------
304| 60 | packet sequence number
305----------------------------------------------------------------------------
306| 61-63 | don't care
307----------------------------------------------------------------------------
308
309============================================================================
310| 00-63 | SMART CARD READER PACKET
311============================================================================
312| 00 | 0x34 smart card reader command
313----------------------------------------------------------------------------
314| xx |
315----------------------------------------------------------------------------
316| xx-59 | don't care
317----------------------------------------------------------------------------
318| 60 | packet sequence number
319----------------------------------------------------------------------------
320| 61-63 | don't care
321----------------------------------------------------------------------------
322
323*/