/* SPDX-License-Identifier: GPL-2.0-or-later */

  /*
   * 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>

    */
  
  #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
  ", __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
  ", __func__);

  	return NULL;
  }

  #endif
  
  #endif