/drivers/media/dvb/dvb-usb/anysee.h

https://bitbucket.org/wisechild/galaxy-nexus · C++ Header · 323 lines · 43 code · 9 blank · 271 comment · 0 complexity · ea86aec09ca9228318b08d0a22451284 MD5 · raw file 

    

  1. /*
    2. 

  2.  * DVB USB Linux driver for Anysee E30 DVB-C & DVB-T USB2.0 receiver
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
    5. 

  5.  *
    6. 

  6.  *    This program is free software; you can redistribute it and/or modify
    7. 

  7.  *    it under the terms of the GNU General Public License as published by
    8. 

  8.  *    the Free Software Foundation; either version 2 of the License, or
    9. 

  9.  *    (at your option) any later version.
    10. 

  10.  *
    11. 

  11.  *    This program is distributed in the hope that it will be useful,
    12. 

  12.  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
    13. 

  13.  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14. 

  14.  *    GNU General Public License for more details.
    15. 

  15.  *
    16. 

  16.  *    You should have received a copy of the GNU General Public License
    17. 

  17.  *    along with this program; if not, write to the Free Software
    18. 

  18.  *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    19. 

  19.  *
    20. 

  20.  * TODO:
    21. 

  21.  * - add smart card reader support for Conditional Access (CA)
    22. 

  22.  *
    23. 

  23.  * Card reader in Anysee is nothing more than ISO 7816 card reader.
    24. 

  24.  * There is no hardware CAM in any Anysee device sold.
    25. 

  25.  * In my understanding it should be implemented by making own module
    26. 

  26.  * for ISO 7816 card reader, like dvb_ca_en50221 is implemented. This
    27. 

  27.  * module registers serial interface that can be used to communicate
    28. 

  28.  * with any ISO 7816 smart card.
    29. 

  29.  *
    30. 

  30.  * Any help according to implement serial smart card reader support
    31. 

  31.  * is highly welcome!
    32. 

  32.  */
    33. 

  33. 

  34. #ifndef _DVB_USB_ANYSEE_H_
    35. 

  35. #define _DVB_USB_ANYSEE_H_
    36. 

  36. 

  37. #define DVB_USB_LOG_PREFIX "anysee"
    38. 

  38. #include "dvb-usb.h"
    39. 

  39. 

  40. #define deb_info(args...) dprintk(dvb_usb_anysee_debug, 0x01, args)
    41. 

  41. #define deb_xfer(args...) dprintk(dvb_usb_anysee_debug, 0x02, args)
    42. 

  42. #define deb_rc(args...)   dprintk(dvb_usb_anysee_debug, 0x04, args)
    43. 

  43. #define deb_reg(args...)  dprintk(dvb_usb_anysee_debug, 0x08, args)
    44. 

  44. #define deb_i2c(args...)  dprintk(dvb_usb_anysee_debug, 0x10, args)
    45. 

  45. #define deb_fw(args...)   dprintk(dvb_usb_anysee_debug, 0x20, args)
    46. 

  46. 

  47. enum cmd {
    48. 

  48. 	CMD_I2C_READ            = 0x33,
    49. 

  49. 	CMD_I2C_WRITE           = 0x31,
    50. 

  50. 	CMD_REG_READ            = 0xb0,
    51. 

  51. 	CMD_REG_WRITE           = 0xb1,
    52. 

  52. 	CMD_STREAMING_CTRL      = 0x12,
    53. 

  53. 	CMD_LED_AND_IR_CTRL     = 0x16,
    54. 

  54. 	CMD_GET_IR_CODE         = 0x41,
    55. 

  55. 	CMD_GET_HW_INFO         = 0x19,
    56. 

  56. 	CMD_SMARTCARD           = 0x34,
    57. 

  57. };
    58. 

  58. 

  59. struct anysee_state {
    60. 

  60. 	u8 hw; /* PCB ID */
    61. 

  61. 	u8 seq;
    62. 

  62. };
    63. 

  63. 

  64. #define ANYSEE_HW_02     2 /* E30 */
    65. 

  65. #define ANYSEE_HW_507CD  6 /* E30 Plus */
    66. 

  66. #define ANYSEE_HW_507DC 10 /* E30 C Plus */
    67. 

  67. #define ANYSEE_HW_507SI 11 /* E30 S2 Plus */
    68. 

  68. #define ANYSEE_HW_507FA 15 /* E30 Combo Plus / E30 C Plus */
    69. 

  69. #define ANYSEE_HW_508TC 18 /* E7 TC */
    70. 

  70. #define ANYSEE_HW_508S2 19 /* E7 S2 */
    71. 

  71. 

  72. #define REG_IOA       0x80 /* Port A (bit addressable) */
    73. 

  73. #define REG_IOB       0x90 /* Port B (bit addressable) */
    74. 

  74. #define REG_IOC       0xa0 /* Port C (bit addressable) */
    75. 

  75. #define REG_IOD       0xb0 /* Port D (bit addressable) */
    76. 

  76. #define REG_IOE       0xb1 /* Port E (NOT bit addressable) */
    77. 

  77. #define REG_OEA       0xb2 /* Port A Output Enable */
    78. 

  78. #define REG_OEB       0xb3 /* Port B Output Enable */
    79. 

  79. #define REG_OEC       0xb4 /* Port C Output Enable */
    80. 

  80. #define REG_OED       0xb5 /* Port D Output Enable */
    81. 

  81. #define REG_OEE       0xb6 /* Port E Output Enable */
    82. 

  82. 

  83. #endif
    84. 

  84. 

  85. /***************************************************************************
    86. 

  86.  * USB API description (reverse engineered)
    87. 

  87.  ***************************************************************************
    88. 

    89. 

  89. Transaction flow:
    90. 

  90. =================
    91. 

  91. BULK[00001] >>> REQUEST PACKET 64 bytes
    92. 

  92. BULK[00081] <<< REPLY PACKET #1 64 bytes (PREVIOUS TRANSACTION REPLY)
    93. 

  93. BULK[00081] <<< REPLY PACKET #2 64 bytes (CURRENT TRANSACTION REPLY)
    94. 

    95. 

  95. General reply packet(s) are always used if not own reply defined.
    96. 

    97. 

  97. ============================================================================
    98. 

  98. | 00-63 | GENERAL REPLY PACKET #1 (PREVIOUS REPLY)
    99. 

  99. ============================================================================
    100. 

  100. |    00 | reply data (if any) from previous transaction
    101. 

  101. |       | Just same reply packet as returned during previous transaction.
    102. 

  102. |       | Needed only if reply is missed in previous transaction.
    103. 

  103. |       | Just skip normally.
    104. 

  104. ----------------------------------------------------------------------------
    105. 

  105. | 01-59 | don't care
    106. 

  106. ----------------------------------------------------------------------------
    107. 

  107. |    60 | packet sequence number
    108. 

  108. ----------------------------------------------------------------------------
    109. 

  109. | 61-63 | don't care
    110. 

  110. ----------------------------------------------------------------------------
    111. 

    112. 

  112. ============================================================================
    113. 

  113. | 00-63 | GENERAL REPLY PACKET #2 (CURRENT REPLY)
    114. 

  114. ============================================================================
    115. 

  115. |    00 | reply data (if any)
    116. 

  116. ----------------------------------------------------------------------------
    117. 

  117. | 01-59 | don't care
    118. 

  118. ----------------------------------------------------------------------------
    119. 

  119. |    60 | packet sequence number
    120. 

  120. ----------------------------------------------------------------------------
    121. 

  121. | 61-63 | don't care
    122. 

  122. ----------------------------------------------------------------------------
    123. 

    124. 

  124. ============================================================================
    125. 

  125. | 00-63 | I2C WRITE REQUEST PACKET
    126. 

  126. ============================================================================
    127. 

  127. |    00 | 0x31 I2C write command
    128. 

  128. ----------------------------------------------------------------------------
    129. 

  129. |    01 | i2c address
    130. 

  130. ----------------------------------------------------------------------------
    131. 

  131. |    02 | data length
    132. 

  132. |       | 0x02 (for typical I2C reg / val pair)
    133. 

  133. ----------------------------------------------------------------------------
    134. 

  134. |    03 | 0x01
    135. 

  135. ----------------------------------------------------------------------------
    136. 

  136. | 04-   | data
    137. 

  137. ----------------------------------------------------------------------------
    138. 

  138. |   -59 | don't care
    139. 

  139. ----------------------------------------------------------------------------
    140. 

  140. |    60 | packet sequence number
    141. 

  141. ----------------------------------------------------------------------------
    142. 

  142. | 61-63 | don't care
    143. 

  143. ----------------------------------------------------------------------------
    144. 

    145. 

  145. ============================================================================
    146. 

  146. | 00-63 | I2C READ REQUEST PACKET
    147. 

  147. ============================================================================
    148. 

  148. |    00 | 0x33 I2C read command
    149. 

  149. ----------------------------------------------------------------------------
    150. 

  150. |    01 | i2c address + 1
    151. 

  151. ----------------------------------------------------------------------------
    152. 

  152. |    02 | register
    153. 

  153. ----------------------------------------------------------------------------
    154. 

  154. |    03 | 0x00
    155. 

  155. ----------------------------------------------------------------------------
    156. 

  156. |    04 | 0x00
    157. 

  157. ----------------------------------------------------------------------------
    158. 

  158. |    05 | data length
    159. 

  159. ----------------------------------------------------------------------------
    160. 

  160. | 06-59 | don't care
    161. 

  161. ----------------------------------------------------------------------------
    162. 

  162. |    60 | packet sequence number
    163. 

  163. ----------------------------------------------------------------------------
    164. 

  164. | 61-63 | don't care
    165. 

  165. ----------------------------------------------------------------------------
    166. 

    167. 

  167. ============================================================================
    168. 

  168. | 00-63 | USB CONTROLLER REGISTER WRITE REQUEST PACKET
    169. 

  169. ============================================================================
    170. 

  170. |    00 | 0xb1 register write command
    171. 

  171. ----------------------------------------------------------------------------
    172. 

  172. | 01-02 | register
    173. 

  173. ----------------------------------------------------------------------------
    174. 

  174. |    03 | 0x01
    175. 

  175. ----------------------------------------------------------------------------
    176. 

  176. |    04 | value
    177. 

  177. ----------------------------------------------------------------------------
    178. 

  178. | 05-59 | don't care
    179. 

  179. ----------------------------------------------------------------------------
    180. 

  180. |    60 | packet sequence number
    181. 

  181. ----------------------------------------------------------------------------
    182. 

  182. | 61-63 | don't care
    183. 

  183. ----------------------------------------------------------------------------
    184. 

    185. 

  185. ============================================================================
    186. 

  186. | 00-63 | USB CONTROLLER REGISTER READ REQUEST PACKET
    187. 

  187. ============================================================================
    188. 

  188. |    00 | 0xb0 register read command
    189. 

  189. ----------------------------------------------------------------------------
    190. 

  190. | 01-02 | register
    191. 

  191. ----------------------------------------------------------------------------
    192. 

  192. |    03 | 0x01
    193. 

  193. ----------------------------------------------------------------------------
    194. 

  194. | 04-59 | don't care
    195. 

  195. ----------------------------------------------------------------------------
    196. 

  196. |    60 | packet sequence number
    197. 

  197. ----------------------------------------------------------------------------
    198. 

  198. | 61-63 | don't care
    199. 

  199. ----------------------------------------------------------------------------
    200. 

    201. 

  201. ============================================================================
    202. 

  202. | 00-63 | LED CONTROL REQUEST PACKET
    203. 

  203. ============================================================================
    204. 

  204. |    00 | 0x16 LED and IR control command
    205. 

  205. ----------------------------------------------------------------------------
    206. 

  206. |    01 | 0x01 (LED)
    207. 

  207. ----------------------------------------------------------------------------
    208. 

  208. |    03 | 0x00 blink
    209. 

  209. |       | 0x01 lights continuously
    210. 

  210. ----------------------------------------------------------------------------
    211. 

  211. |    04 | blink interval
    212. 

  212. |       | 0x00 fastest (looks like LED lights continuously)
    213. 

  213. |       | 0xff slowest
    214. 

  214. ----------------------------------------------------------------------------
    215. 

  215. | 05-59 | don't care
    216. 

  216. ----------------------------------------------------------------------------
    217. 

  217. |    60 | packet sequence number
    218. 

  218. ----------------------------------------------------------------------------
    219. 

  219. | 61-63 | don't care
    220. 

  220. ----------------------------------------------------------------------------
    221. 

    222. 

  222. ============================================================================
    223. 

  223. | 00-63 | IR CONTROL REQUEST PACKET
    224. 

  224. ============================================================================
    225. 

  225. |    00 | 0x16 LED and IR control command
    226. 

  226. ----------------------------------------------------------------------------
    227. 

  227. |    01 | 0x02 (IR)
    228. 

  228. ----------------------------------------------------------------------------
    229. 

  229. |    03 | 0x00 IR disabled
    230. 

  230. |       | 0x01 IR enabled
    231. 

  231. ----------------------------------------------------------------------------
    232. 

  232. | 04-59 | don't care
    233. 

  233. ----------------------------------------------------------------------------
    234. 

  234. |    60 | packet sequence number
    235. 

  235. ----------------------------------------------------------------------------
    236. 

  236. | 61-63 | don't care
    237. 

  237. ----------------------------------------------------------------------------
    238. 

    239. 

  239. ============================================================================
    240. 

  240. | 00-63 | STREAMING CONTROL REQUEST PACKET
    241. 

  241. ============================================================================
    242. 

  242. |    00 | 0x12 streaming control command
    243. 

  243. ----------------------------------------------------------------------------
    244. 

  244. |    01 | 0x00 streaming disabled
    245. 

  245. |       | 0x01 streaming enabled
    246. 

  246. ----------------------------------------------------------------------------
    247. 

  247. |    02 | 0x00
    248. 

  248. ----------------------------------------------------------------------------
    249. 

  249. | 03-59 | don't care
    250. 

  250. ----------------------------------------------------------------------------
    251. 

  251. |    60 | packet sequence number
    252. 

  252. ----------------------------------------------------------------------------
    253. 

  253. | 61-63 | don't care
    254. 

  254. ----------------------------------------------------------------------------
    255. 

    256. 

  256. ============================================================================
    257. 

  257. | 00-63 | REMOTE CONTROL REQUEST PACKET
    258. 

  258. ============================================================================
    259. 

  259. |    00 | 0x41 remote control command
    260. 

  260. ----------------------------------------------------------------------------
    261. 

  261. | 01-59 | don't care
    262. 

  262. ----------------------------------------------------------------------------
    263. 

  263. |    60 | packet sequence number
    264. 

  264. ----------------------------------------------------------------------------
    265. 

  265. | 61-63 | don't care
    266. 

  266. ----------------------------------------------------------------------------
    267. 

    268. 

  268. ============================================================================
    269. 

  269. | 00-63 | REMOTE CONTROL REPLY PACKET
    270. 

  270. ============================================================================
    271. 

  271. |    00 | 0x00 code not received
    272. 

  272. |       | 0x01 code received
    273. 

  273. ----------------------------------------------------------------------------
    274. 

  274. |    01 | remote control code
    275. 

  275. ----------------------------------------------------------------------------
    276. 

  276. | 02-59 | don't care
    277. 

  277. ----------------------------------------------------------------------------
    278. 

  278. |    60 | packet sequence number
    279. 

  279. ----------------------------------------------------------------------------
    280. 

  280. | 61-63 | don't care
    281. 

  281. ----------------------------------------------------------------------------
    282. 

    283. 

  283. ============================================================================
    284. 

  284. | 00-63 | GET HARDWARE INFO REQUEST PACKET
    285. 

  285. ============================================================================
    286. 

  286. |    00 | 0x19 get hardware info command
    287. 

  287. ----------------------------------------------------------------------------
    288. 

  288. | 01-59 | don't care
    289. 

  289. ----------------------------------------------------------------------------
    290. 

  290. |    60 | packet sequence number
    291. 

  291. ----------------------------------------------------------------------------
    292. 

  292. | 61-63 | don't care
    293. 

  293. ----------------------------------------------------------------------------
    294. 

    295. 

  295. ============================================================================
    296. 

  296. | 00-63 | GET HARDWARE INFO REPLY PACKET
    297. 

  297. ============================================================================
    298. 

  298. |    00 | hardware id
    299. 

  299. ----------------------------------------------------------------------------
    300. 

  300. | 01-02 | firmware version
    301. 

  301. ----------------------------------------------------------------------------
    302. 

  302. | 03-59 | don't care
    303. 

  303. ----------------------------------------------------------------------------
    304. 

  304. |    60 | packet sequence number
    305. 

  305. ----------------------------------------------------------------------------
    306. 

  306. | 61-63 | don't care
    307. 

  307. ----------------------------------------------------------------------------
    308. 

    309. 

  309. ============================================================================
    310. 

  310. | 00-63 | SMART CARD READER PACKET
    311. 

  311. ============================================================================
    312. 

  312. |    00 | 0x34 smart card reader command
    313. 

  313. ----------------------------------------------------------------------------
    314. 

  314. |    xx |
    315. 

  315. ----------------------------------------------------------------------------
    316. 

  316. | xx-59 | don't care
    317. 

  317. ----------------------------------------------------------------------------
    318. 

  318. |    60 | packet sequence number
    319. 

  319. ----------------------------------------------------------------------------
    320. 

  320. | 61-63 | don't care
    321. 

  321. ----------------------------------------------------------------------------
    322. 

    323. 

  323. */
    324.