| /* |
| * Driver for Zarlink DVB-T ZL10353 demodulator |
| * |
| * Copyright (C) 2006, 2007 Christopher Pascoe <c.pascoe@itee.uq.edu.au> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.= |
| */ |
| |
| #ifndef ZL10353_H |
| #define ZL10353_H |
| |
| #include <linux/dvb/frontend.h> |
| |
| struct zl10353_config |
| { |
| /* demodulator's I2C address */ |
| u8 demod_address; |
| |
| /* frequencies in units of 0.1kHz */ |
| int adc_clock; /* default: 450560 (45.056 MHz) */ |
| int if2; /* default: 361667 (36.1667 MHz) */ |
| |
| /* set if no pll is connected to the secondary i2c bus */ |
| int no_tuner; |
| |
| /* set if parallel ts output is required */ |
| int parallel_ts; |
| |
| /* set if i2c_gate_ctrl disable is required */ |
| u8 disable_i2c_gate_ctrl:1; |
| }; |
| |
| #if defined(CONFIG_DVB_ZL10353) || (defined(CONFIG_DVB_ZL10353_MODULE) && defined(MODULE)) |
| extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config, |
| struct i2c_adapter *i2c); |
| #else |
| static inline struct dvb_frontend* zl10353_attach(const struct zl10353_config *config, |
| struct i2c_adapter *i2c) |
| { |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| return NULL; |
| } |
| #endif /* CONFIG_DVB_ZL10353 */ |
| |
| #endif /* ZL10353_H */ |