| /* |
| * Support for LGDT3302 and LGDT3303 - VSB/QAM |
| * |
| * Copyright (C) 2005 Wilson Michaels <wilsonmichaels@earthlink.net> |
| * |
| * 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 LGDT330X_H |
| #define LGDT330X_H |
| |
| #include <linux/dvb/frontend.h> |
| |
| typedef enum lg_chip_t { |
| UNDEFINED, |
| LGDT3302, |
| LGDT3303 |
| }lg_chip_type; |
| |
| struct lgdt330x_config |
| { |
| /* The demodulator's i2c address */ |
| u8 demod_address; |
| |
| /* LG demodulator chip LGDT3302 or LGDT3303 */ |
| lg_chip_type demod_chip; |
| |
| /* MPEG hardware interface - 0:parallel 1:serial */ |
| int serial_mpeg; |
| |
| /* PLL interface */ |
| int (*pll_rf_set) (struct dvb_frontend* fe, int index); |
| int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); |
| |
| /* Need to set device param for start_dma */ |
| int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); |
| }; |
| |
| extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config, |
| struct i2c_adapter* i2c); |
| |
| #endif /* LGDT330X_H */ |
| |
| /* |
| * Local variables: |
| * c-basic-offset: 8 |
| * End: |
| */ |