49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/*
|
|
* mxl111sf-demod.h - driver for the MaxLinear MXL111SF DVB-T demodulator
|
|
*
|
|
* Copyright (C) 2010-2014 Michael Krufky <mkrufky@linuxtv.org>
|
|
*
|
|
* 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 __MXL111SF_DEMOD_H__
|
|
#define __MXL111SF_DEMOD_H__
|
|
|
|
#include "dvb_frontend.h"
|
|
#include "mxl111sf.h"
|
|
|
|
struct mxl111sf_demod_config {
|
|
int (*read_reg)(struct mxl111sf_state *state, u8 addr, u8 *data);
|
|
int (*write_reg)(struct mxl111sf_state *state, u8 addr, u8 data);
|
|
int (*program_regs)(struct mxl111sf_state *state,
|
|
struct mxl111sf_reg_ctrl_info *ctrl_reg_info);
|
|
};
|
|
|
|
#if IS_ENABLED(CONFIG_DVB_USB_MXL111SF)
|
|
extern
|
|
struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state,
|
|
const struct mxl111sf_demod_config *cfg);
|
|
#else
|
|
static inline
|
|
struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state,
|
|
const struct mxl111sf_demod_config *cfg)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif /* CONFIG_DVB_USB_MXL111SF */
|
|
|
|
#endif /* __MXL111SF_DEMOD_H__ */
|