mirror of https://gitee.com/openkylin/linux.git
88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
/*
|
|
* NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver
|
|
*
|
|
* Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
|
|
*
|
|
* 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.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef TDA10071_H
|
|
#define TDA10071_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
|
|
struct tda10071_config {
|
|
/* Demodulator I2C address.
|
|
* Default: none, must set
|
|
* Values: 0x55,
|
|
*/
|
|
u8 demod_i2c_addr;
|
|
|
|
/* Tuner I2C address.
|
|
* Default: none, must set
|
|
* Values: 0x14, 0x54, ...
|
|
*/
|
|
u8 tuner_i2c_addr;
|
|
|
|
/* Max bytes I2C provider can write at once.
|
|
* Note: Buffer is taken from the stack currently!
|
|
* Default: none, must set
|
|
* Values:
|
|
*/
|
|
u16 i2c_wr_max;
|
|
|
|
/* TS output mode.
|
|
* Default: TDA10071_TS_SERIAL
|
|
* Values:
|
|
*/
|
|
#define TDA10071_TS_SERIAL 0
|
|
#define TDA10071_TS_PARALLEL 1
|
|
u8 ts_mode;
|
|
|
|
/* Input spectrum inversion.
|
|
* Default: 0
|
|
* Values: 0, 1
|
|
*/
|
|
bool spec_inv;
|
|
|
|
/* Xtal frequency Hz
|
|
* Default: none, must set
|
|
* Values:
|
|
*/
|
|
u32 xtal;
|
|
|
|
/* PLL multiplier.
|
|
* Default: none, must set
|
|
* Values:
|
|
*/
|
|
u8 pll_multiplier;
|
|
};
|
|
|
|
|
|
#if defined(CONFIG_DVB_TDA10071) || \
|
|
(defined(CONFIG_DVB_TDA10071_MODULE) && defined(MODULE))
|
|
extern struct dvb_frontend *tda10071_attach(
|
|
const struct tda10071_config *config, struct i2c_adapter *i2c);
|
|
#else
|
|
static inline struct dvb_frontend *tda10071_attach(
|
|
const struct tda10071_config *config, struct i2c_adapter *i2c)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* TDA10071_H */
|