1 /* 2 * ITE Tech IT9137 silicon tuner driver 3 * 4 * Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com) 5 * IT9137 Copyright (C) ITE Tech Inc. 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * 16 * GNU General Public License for more details. 17 */ 18 19 #ifndef IT913X_H 20 #define IT913X_H 21 22 #include "dvb_frontend.h" 23 24 /* 25 * I2C address 26 * 0x38, 0x3a, 0x3c, 0x3e 27 */ 28 struct it913x_config { 29 /* 30 * pointer to DVB frontend 31 */ 32 struct dvb_frontend *fe; 33 34 /* 35 * chip version 36 * 1 = IT9135 AX 37 * 2 = IT9135 BX 38 */ 39 unsigned int chip_ver:2; 40 41 /* 42 * tuner role 43 */ 44 #define IT913X_ROLE_SINGLE 0 45 #define IT913X_ROLE_DUAL_MASTER 1 46 #define IT913X_ROLE_DUAL_SLAVE 2 47 unsigned int role:2; 48 }; 49 50 #endif 51