73 lines
2 KiB
C
73 lines
2 KiB
C
/*
|
|
* cxd2841er.h
|
|
*
|
|
* Sony CXD2441ER digital demodulator driver public definitions
|
|
*
|
|
* Copyright 2012 Sony Corporation
|
|
* Copyright (C) 2014 NetUP Inc.
|
|
* Copyright (C) 2014 Sergey Kozlov <serjk@netup.ru>
|
|
* Copyright (C) 2014 Abylay Ospan <aospan@netup.ru>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef CXD2841ER_H
|
|
#define CXD2841ER_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
|
|
#define CXD2841ER_USE_GATECTRL 1 /* bit 0 */
|
|
#define CXD2841ER_AUTO_IFHZ 2 /* bit 1 */
|
|
#define CXD2841ER_TS_SERIAL 4 /* bit 2 */
|
|
#define CXD2841ER_ASCOT 8 /* bit 3 */
|
|
#define CXD2841ER_EARLY_TUNE 16 /* bit 4 */
|
|
#define CXD2841ER_NO_WAIT_LOCK 32 /* bit 5 */
|
|
#define CXD2841ER_NO_AGCNEG 64 /* bit 6 */
|
|
#define CXD2841ER_TSBITS 128 /* bit 7 */
|
|
|
|
enum cxd2841er_xtal {
|
|
SONY_XTAL_20500, /* 20.5 MHz */
|
|
SONY_XTAL_24000, /* 24 MHz */
|
|
SONY_XTAL_41000 /* 41 MHz */
|
|
};
|
|
|
|
struct cxd2841er_config {
|
|
u8 i2c_addr;
|
|
enum cxd2841er_xtal xtal;
|
|
u32 flags;
|
|
};
|
|
|
|
#if IS_REACHABLE(CONFIG_DVB_CXD2841ER)
|
|
extern struct dvb_frontend *cxd2841er_attach_s(struct cxd2841er_config *cfg,
|
|
struct i2c_adapter *i2c);
|
|
|
|
extern struct dvb_frontend *cxd2841er_attach_t_c(struct cxd2841er_config *cfg,
|
|
struct i2c_adapter *i2c);
|
|
#else
|
|
static inline struct dvb_frontend *cxd2841er_attach_s(
|
|
struct cxd2841er_config *cfg,
|
|
struct i2c_adapter *i2c)
|
|
{
|
|
pr_warn("%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
|
|
static inline struct dvb_frontend *cxd2841er_attach_t_c(
|
|
struct cxd2841er_config *cfg, struct i2c_adapter *i2c)
|
|
{
|
|
pr_warn("%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif
|