linux/drivers/media/dvb-frontends/drx39xyj/drxj.h

/*
  Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
  All rights reserved.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:

  * Redistributions of source code must retain the above copyright notice,
    this list of conditions and the following disclaimer.
  * Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions and the following disclaimer in the documentation
	and/or other materials provided with the distribution.
  * Neither the name of Trident Microsystems nor Hauppauge Computer Works
    nor the names of its contributors may be used to endorse or promote
	products derived from this software without specific prior written
	permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE.
*/

/**
* \file $Id: drxj.h,v 1.132 2009/12/22 12:13:48 danielg Exp $
*
* \brief DRXJ specific header file
*
* \author Dragan Savic, Milos Nikolic, Mihajlo Katona, Tao Ding, Paul Janssen
*/

#ifndef __DRXJ_H__
#define __DRXJ_H__
/*-------------------------------------------------------------------------
INCLUDES
-------------------------------------------------------------------------*/

#include "drx_driver.h"
#include "drx_dap_fasi.h"

#ifdef __cplusplus
extern "C" {
#endif

/* Check DRX-J specific dap condition */
/* Multi master mode and short addr format only will not work.
   RMW, CRC reset, broadcast and switching back to single master mode
   cannot be done with short addr only in multi master mode. */
#if ((DRXDAP_SINGLE_MASTER == 0) && (DRXDAPFASI_LONG_ADDR_ALLOWED == 0))
#error "Multi master mode and short addressing only is an illegal combination"
	*;			/* Generate a fatal compiler error to make sure it stops here,
				   this is necesarry because not all compilers stop after a #error. */
#endif

/*-------------------------------------------------------------------------
TYPEDEFS
-------------------------------------------------------------------------*/
/*============================================================================*/
/*============================================================================*/
/*== code support ============================================================*/
/*============================================================================*/
/*============================================================================*/

/*============================================================================*/
/*============================================================================*/
/*== SCU cmd if  =============================================================*/
/*============================================================================*/
/*============================================================================*/

	typedef struct {
		u16 command;
			/**< Command number */
		u16 parameter_len;
			/**< Data length in byte */
		u16 result_len;
			/**< result length in byte */
		u16 *parameter;
			/**< General purpous param */
		u16 *result;
			/**< General purpous param */
	} drxjscu_cmd_t, *p_drxjscu_cmd_t;

/*============================================================================*/
/*============================================================================*/
/*== CTRL CFG related data structures ========================================*/
/*============================================================================*/
/*============================================================================*/

/* extra intermediate lock state for VSB,QAM,NTSC */
#define DRXJ_DEMOD_LOCK       (DRX_LOCK_STATE_1)

/* OOB lock states */
#define DRXJ_OOB_AGC_LOCK     (DRX_LOCK_STATE_1)	/* analog gain control lock */
#define DRXJ_OOB_SYNC_LOCK    (DRX_LOCK_STATE_2)	/* digital gain control lock */

/* Intermediate powermodes for DRXJ */
#define DRXJ_POWER_DOWN_MAIN_PATH   DRX_POWER_MODE_8
#define DRXJ_POWER_DOWN_CORE        DRX_POWER_MODE_9
#define DRXJ_POWER_DOWN_PLL         DRX_POWER_MODE_10

/* supstition for GPIO FNC mux */
#define APP_O                 (0x0000)

/*#define DRX_CTRL_BASE         (0x0000)*/

#define DRXJ_CTRL_CFG_BASE    (0x1000)
	typedef enum {
		DRXJ_CFG_AGC_RF = DRXJ_CTRL_CFG_BASE,
		DRXJ_CFG_AGC_IF,
		DRXJ_CFG_AGC_INTERNAL,
		DRXJ_CFG_PRE_SAW,
		DRXJ_CFG_AFE_GAIN,
		DRXJ_CFG_SYMBOL_CLK_OFFSET,
		DRXJ_CFG_ACCUM_CR_RS_CW_ERR,
		DRXJ_CFG_FEC_MERS_SEQ_COUNT,
		DRXJ_CFG_OOB_MISC,
		DRXJ_CFG_SMART_ANT,
		DRXJ_CFG_OOB_PRE_SAW,
		DRXJ_CFG_VSB_MISC,
		DRXJ_CFG_RESET_PACKET_ERR,

		/* ATV (FM) */
		DRXJ_CFG_ATV_OUTPUT,	/* also for FM (SIF control) but not likely */
		DRXJ_CFG_ATV_MISC,
		DRXJ_CFG_ATV_EQU_COEF,
		DRXJ_CFG_ATV_AGC_STATUS,	/* also for FM ( IF,RF, audioAGC ) */

		DRXJ_CFG_MPEG_OUTPUT_MISC,
		DRXJ_CFG_HW_CFG,
		DRXJ_CFG_OOB_LO_POW,

		DRXJ_CFG_MAX	/* dummy, never to be used */
	} drxj_cfg_type_t, *pdrxj_cfg_type_t;

/**
* /struct drxj_cfg_smart_ant_io_t
* smart antenna i/o.
*/
	typedef enum drxj_cfg_smart_ant_io_t {
		DRXJ_SMT_ANT_OUTPUT = 0,
		DRXJ_SMT_ANT_INPUT
	} drxj_cfg_smart_ant_io_t, *pdrxj_cfg_smart_ant_io_t;

/**
* /struct drxj_cfg_smart_ant_t
* Set smart antenna.
*/
	typedef struct {
		drxj_cfg_smart_ant_io_t io;
		u16 ctrl_data;
	} drxj_cfg_smart_ant_t, *p_drxj_cfg_smart_ant_t;

/**
* /struct DRXJAGCSTATUS_t
* AGC status information from the DRXJ-IQM-AF.
*/
	typedef struct {
		u16 IFAGC;
		u16 RFAGC;
		u16 digital_agc;
	} drxj_agc_status_t, *pdrxj_agc_status_t;

/* DRXJ_CFG_AGC_RF, DRXJ_CFG_AGC_IF */

/**
* /struct drxj_agc_ctrl_mode_t
* Available AGCs modes in the DRXJ.
*/
	typedef enum {
		DRX_AGC_CTRL_AUTO = 0,
		DRX_AGC_CTRL_USER,
		DRX_AGC_CTRL_OFF
	} drxj_agc_ctrl_mode_t, *pdrxj_agc_ctrl_mode_t;

/**
* /struct drxj_cfg_agc_t
* Generic interface for all AGCs present on the DRXJ.
*/
	typedef struct {
		enum drx_standard standard;	/* standard for which these settings apply */
		drxj_agc_ctrl_mode_t ctrl_mode;	/* off, user, auto          */
		u16 output_level;	/* range dependent on AGC   */
		u16 min_output_level;	/* range dependent on AGC   */
		u16 max_output_level;	/* range dependent on AGC   */
		u16 speed;	/* range dependent on AGC   */
		u16 top;	/* rf-agc take over point   */
		u16 cut_off_current;	/* rf-agc is accelerated if output current
					   is below cut-off current                */
	} drxj_cfg_agc_t, *p_drxj_cfg_agc_t;

/* DRXJ_CFG_PRE_SAW */

/**
* /struct drxj_cfg_pre_saw_t
* Interface to configure pre SAW sense.
*/
	typedef struct {
		enum drx_standard standard;	/* standard to which these settings apply */
		u16 reference;	/* pre SAW reference value, range 0 .. 31 */
		bool use_pre_saw;	/* true algorithms must use pre SAW sense */
	} drxj_cfg_pre_saw_t, *p_drxj_cfg_pre_saw_t;

/* DRXJ_CFG_AFE_GAIN */

/**
* /struct drxj_cfg_afe_gain_t
* Interface to configure gain of AFE (LNA + PGA).
*/
	typedef struct {
		enum drx_standard standard;	/* standard to which these settings apply */
		u16 gain;	/* gain in 0.1 dB steps, DRXJ range 140 .. 335 */
	} drxj_cfg_afe_gain_t, *p_drxj_cfg_afe_gain_t;

/**
* /struct DRXJrs_errors_t
* Available failure information in DRXJ_FEC_RS.
*
* Container for errors that are received in the most recently finished measurment period
*
*/
	typedef struct {
		u16 nr_bit_errors;
				/**< no of pre RS bit errors          */
		u16 nr_symbol_errors;
				/**< no of pre RS symbol errors       */
		u16 nr_packet_errors;
				/**< no of pre RS packet errors       */
		u16 nr_failures;
				/**< no of post RS failures to decode */
		u16 nr_snc_par_fail_count;
				/**< no of post RS bit erros          */
	} DRXJrs_errors_t, *p_drxjrs_errors_t;

/**
* /struct drxj_cfg_vsb_misc_t
* symbol error rate
*/
	typedef struct {
		u32 symb_error;
			      /**< symbol error rate sps */
	} drxj_cfg_vsb_misc_t, *p_drxj_cfg_vsb_misc_t;

/**
* /enum drxj_mpeg_output_clock_rate_t
* Mpeg output clock rate.
*
*/
	typedef enum {
		DRXJ_MPEG_START_WIDTH_1CLKCYC,
		DRXJ_MPEG_START_WIDTH_8CLKCYC
	} drxj_mpeg_start_width_t, *pdrxj_mpeg_start_width_t;

/**
* /enum drxj_mpeg_output_clock_rate_t
* Mpeg output clock rate.
*
*/
	typedef enum {
		DRXJ_MPEGOUTPUT_CLOCK_RATE_AUTO,
		DRXJ_MPEGOUTPUT_CLOCK_RATE_75973K,
		DRXJ_MPEGOUTPUT_CLOCK_RATE_50625K,
		DRXJ_MPEGOUTPUT_CLOCK_RATE_37968K,
		DRXJ_MPEGOUTPUT_CLOCK_RATE_30375K,
		DRXJ_MPEGOUTPUT_CLOCK_RATE_25313K,
		DRXJ_MPEGOUTPUT_CLOCK_RATE_21696K
	} drxj_mpeg_output_clock_rate_t, *pdrxj_mpeg_output_clock_rate_t;

/**
* /struct DRXJCfgMisc_t
* Change TEI bit of MPEG output
* reverse MPEG output bit order
* set MPEG output clock rate
*/
	typedef struct {
		bool disable_tei_handling;	      /**< if true pass (not change) TEI bit */
		bool bit_reverse_mpeg_outout;	      /**< if true, parallel: msb on MD0; serial: lsb out first */
		drxj_mpeg_output_clock_rate_t mpeg_output_clock_rate;
						      /**< set MPEG output clock rate that overwirtes the derived one from symbol rate */
		drxj_mpeg_start_width_t mpeg_start_width;  /**< set MPEG output start width */
	} drxj_cfg_mpeg_output_misc_t, *p_drxj_cfg_mpeg_output_misc_t;

/**
* /enum drxj_xtal_freq_t
* Supported external crystal reference frequency.
*/
	typedef enum {
		DRXJ_XTAL_FREQ_RSVD,
		DRXJ_XTAL_FREQ_27MHZ,
		DRXJ_XTAL_FREQ_20P25MHZ,
		DRXJ_XTAL_FREQ_4MHZ
	} drxj_xtal_freq_t, *pdrxj_xtal_freq_t;

/**
* /enum drxj_xtal_freq_t
* Supported external crystal reference frequency.
*/
	typedef enum {
		DRXJ_I2C_SPEED_400KBPS,
		DRXJ_I2C_SPEED_100KBPS
	} drxji2c_speed_t, *pdrxji2c_speed_t;

/**
* /struct drxj_cfg_hw_cfg_t
* Get hw configuration, such as crystal reference frequency, I2C speed, etc...
*/
	typedef struct {
		drxj_xtal_freq_t xtal_freq;
				   /**< crystal reference frequency */
		drxji2c_speed_t i2c_speed;
				   /**< 100 or 400 kbps */
	} drxj_cfg_hw_cfg_t, *p_drxj_cfg_hw_cfg_t;

/*
 *  DRXJ_CFG_ATV_MISC
 */
	typedef struct {
		s16 peak_filter;	/* -8 .. 15 */
		u16 noise_filter;	/* 0 .. 15 */
	} drxj_cfg_atv_misc_t, *p_drxj_cfg_atv_misc_t;

/*
 *  drxj_cfg_oob_misc_t
 */
#define   DRXJ_OOB_STATE_RESET                                        0x0
#define   DRXJ_OOB_STATE_AGN_HUNT                                     0x1
#define   DRXJ_OOB_STATE_DGN_HUNT                                     0x2
#define   DRXJ_OOB_STATE_AGC_HUNT                                     0x3
#define   DRXJ_OOB_STATE_FRQ_HUNT                                     0x4
#define   DRXJ_OOB_STATE_PHA_HUNT                                     0x8
#define   DRXJ_OOB_STATE_TIM_HUNT                                     0x10
#define   DRXJ_OOB_STATE_EQU_HUNT                                     0x20
#define   DRXJ_OOB_STATE_EQT_HUNT                                     0x30
#define   DRXJ_OOB_STATE_SYNC                                         0x40

	typedef struct {
		drxj_agc_status_t agc;
		bool eq_lock;
		bool sym_timing_lock;
		bool phase_lock;
		bool freq_lock;
		bool dig_gain_lock;
		bool ana_gain_lock;
		u8 state;
	} drxj_cfg_oob_misc_t, *p_drxj_cfg_oob_misc_t;

/*
 *  Index of in array of coef
 */
	typedef enum {
		DRXJ_OOB_LO_POW_MINUS0DB = 0,
		DRXJ_OOB_LO_POW_MINUS5DB,
		DRXJ_OOB_LO_POW_MINUS10DB,
		DRXJ_OOB_LO_POW_MINUS15DB,
		DRXJ_OOB_LO_POW_MAX
	} drxj_cfg_oob_lo_power_t, *p_drxj_cfg_oob_lo_power_t;

/*
 *  DRXJ_CFG_ATV_EQU_COEF
 */
	typedef struct {
		s16 coef0;	/* -256 .. 255 */
		s16 coef1;	/* -256 .. 255 */
		s16 coef2;	/* -256 .. 255 */
		s16 coef3;	/* -256 .. 255 */
	} drxj_cfg_atv_equ_coef_t, *p_drxj_cfg_atv_equ_coef_t;

/*
 *  Index of in array of coef
 */
	typedef enum {
		DRXJ_COEF_IDX_MN = 0,
		DRXJ_COEF_IDX_FM,
		DRXJ_COEF_IDX_L,
		DRXJ_COEF_IDX_LP,
		DRXJ_COEF_IDX_BG,
		DRXJ_COEF_IDX_DK,
		DRXJ_COEF_IDX_I,
		DRXJ_COEF_IDX_MAX
	} drxj_coef_array_index_t, *pdrxj_coef_array_index_t;

/*
 *  DRXJ_CFG_ATV_OUTPUT
 */

/**
* /enum DRXJAttenuation_t
* Attenuation setting for SIF AGC.
*
*/
	typedef enum {
		DRXJ_SIF_ATTENUATION_0DB,
		DRXJ_SIF_ATTENUATION_3DB,
		DRXJ_SIF_ATTENUATION_6DB,
		DRXJ_SIF_ATTENUATION_9DB
	} drxjsif_attenuation_t, *pdrxjsif_attenuation_t;

/**
* /struct drxj_cfg_atv_output_t
* SIF attenuation setting.
*
*/
	typedef struct {
		bool enable_cvbs_output;	/* true= enabled */
		bool enable_sif_output;	/* true= enabled */
		drxjsif_attenuation_t sif_attenuation;
	} drxj_cfg_atv_output_t, *p_drxj_cfg_atv_output_t;

/*
   DRXJ_CFG_ATV_AGC_STATUS (get only)
*/
/* TODO : AFE interface not yet finished, subject to change */
	typedef struct {
		u16 rf_agc_gain;	/* 0 .. 877 uA */
		u16 if_agc_gain;	/* 0 .. 877  uA */
		s16 video_agc_gain;	/* -75 .. 1972 in 0.1 dB steps */
		s16 audio_agc_gain;	/* -4 .. 1020 in 0.1 dB steps */
		u16 rf_agc_loop_gain;	/* 0 .. 7 */
		u16 if_agc_loop_gain;	/* 0 .. 7 */
		u16 video_agc_loop_gain;	/* 0 .. 7 */
	} drxj_cfg_atv_agc_status_t, *p_drxj_cfg_atv_agc_status_t;

/*============================================================================*/
/*============================================================================*/
/*== CTRL related data structures ============================================*/
/*============================================================================*/
/*============================================================================*/

/* NONE */

/*============================================================================*/
/*============================================================================*/

/*========================================*/
/**
* /struct drxj_data_t
* DRXJ specific attributes.
*
* Global data container for DRXJ specific data.
*
*/
	typedef struct {
		/* device capabilties (determined during drx_open()) */
		bool has_lna;		  /**< true if LNA (aka PGA) present */
		bool has_oob;		  /**< true if OOB supported */
		bool has_ntsc;		  /**< true if NTSC supported */
		bool has_btsc;		  /**< true if BTSC supported */
		bool has_smatx;	  /**< true if mat_tx is available */
		bool has_smarx;	  /**< true if mat_rx is available */
		bool has_gpio;		  /**< true if GPIO is available */
		bool has_irqn;		  /**< true if IRQN is available */
		/* A1/A2/A... */
		u8 mfx;		  /**< metal fix */

		/* tuner settings */
		bool mirror_freq_spectOOB;/**< tuner inversion (true = tuner mirrors the signal */

		/* standard/channel settings */
		enum drx_standard standard;	  /**< current standard information                     */
		enum drx_modulation constellation;
					  /**< current constellation                            */
		s32 frequency; /**< center signal frequency in KHz                   */
		enum drx_bandwidth curr_bandwidth;
					  /**< current channel bandwidth                        */
		enum drx_mirror mirror;	  /**< current channel mirror                           */

		/* signal quality information */
		u32 fec_bits_desired;	  /**< BER accounting period                            */
		u16 fec_vd_plen;	  /**< no of trellis symbols: VD SER measurement period */
		u16 qam_vd_prescale;	  /**< Viterbi Measurement Prescale                     */
		u16 qam_vd_period;	  /**< Viterbi Measurement period                       */
		u16 fec_rs_plen;	  /**< defines RS BER measurement period                */
		u16 fec_rs_prescale;	  /**< ReedSolomon Measurement Prescale                 */
		u16 fec_rs_period;	  /**< ReedSolomon Measurement period                   */
		bool reset_pkt_err_acc;	  /**< Set a flag to reset accumulated packet error     */
		u16 pkt_errAccStart;	  /**< Set a flag to reset accumulated packet error     */

		/* HI configuration */
		u16 hi_cfg_timing_div;	  /**< HI Configure() parameter 2                       */
		u16 hi_cfg_bridge_delay;	  /**< HI Configure() parameter 3                       */
		u16 hi_cfg_wake_up_key;	  /**< HI Configure() parameter 4                       */
		u16 hi_cfg_ctrl;	  /**< HI Configure() parameter 5                       */
		u16 hi_cfg_transmit;	  /**< HI Configure() parameter 6                       */

		/* UIO configuartion */
		drxuio_mode_t uio_sma_rx_mode;/**< current mode of SmaRx pin                        */
		drxuio_mode_t uio_sma_tx_mode;/**< current mode of SmaTx pin                        */
		drxuio_mode_t uio_gpio_mode; /**< current mode of ASEL pin                         */
		drxuio_mode_t uio_irqn_mode; /**< current mode of IRQN pin                         */

		/* IQM fs frequecy shift and inversion */
		u32 iqm_fs_rate_ofs;	   /**< frequency shifter setting after setchannel      */
		bool pos_image;	   /**< Ture: positive image                            */
		/* IQM RC frequecy shift */
		u32 iqm_rc_rate_ofs;	   /**< frequency shifter setting after setchannel      */

		/* ATV configuartion */
		u32 atv_cfg_changed_flags; /**< flag: flags cfg changes */
		s16 atv_top_equ0[DRXJ_COEF_IDX_MAX];	     /**< shadow of ATV_TOP_EQU0__A */
		s16 atv_top_equ1[DRXJ_COEF_IDX_MAX];	     /**< shadow of ATV_TOP_EQU1__A */
		s16 atv_top_equ2[DRXJ_COEF_IDX_MAX];	     /**< shadow of ATV_TOP_EQU2__A */
		s16 atv_top_equ3[DRXJ_COEF_IDX_MAX];	     /**< shadow of ATV_TOP_EQU3__A */
		bool phase_correction_bypass;/**< flag: true=bypass */
		s16 atv_top_vid_peak;	  /**< shadow of ATV_TOP_VID_PEAK__A */
		u16 atv_top_noise_th;	  /**< shadow of ATV_TOP_NOISE_TH__A */
		bool enable_cvbs_output;  /**< flag CVBS ouput enable */
		bool enable_sif_output;	  /**< flag SIF ouput enable */
		 drxjsif_attenuation_t sif_attenuation;
					  /**< current SIF att setting */
		/* Agc configuration for QAM and VSB */
		drxj_cfg_agc_t qam_rf_agc_cfg; /**< qam RF AGC config */
		drxj_cfg_agc_t qam_if_agc_cfg; /**< qam IF AGC config */
		drxj_cfg_agc_t vsb_rf_agc_cfg; /**< vsb RF AGC config */
		drxj_cfg_agc_t vsb_if_agc_cfg; /**< vsb IF AGC config */

		/* PGA gain configuration for QAM and VSB */
		u16 qam_pga_cfg;	  /**< qam PGA config */
		u16 vsb_pga_cfg;	  /**< vsb PGA config */

		/* Pre SAW configuration for QAM and VSB */
		drxj_cfg_pre_saw_t qam_pre_saw_cfg;
					  /**< qam pre SAW config */
		drxj_cfg_pre_saw_t vsb_pre_saw_cfg;
					  /**< qam pre SAW config */

		/* Version information */
		char v_text[2][12];	  /**< allocated text versions */
		drx_version_t v_version[2]; /**< allocated versions structs */
		drx_version_list_t v_list_elements[2];
					  /**< allocated version list */

		/* smart antenna configuration */
		bool smart_ant_inverted;

		/* Tracking filter setting for OOB */
		u16 oob_trk_filter_cfg[8];
		bool oob_power_on;

		/* MPEG static bitrate setting */
		u32 mpeg_ts_static_bitrate;  /**< bitrate static MPEG output */
		bool disable_te_ihandling;  /**< MPEG TS TEI handling */
		bool bit_reverse_mpeg_outout;/**< MPEG output bit order */
		 drxj_mpeg_output_clock_rate_t mpeg_output_clock_rate;
					    /**< MPEG output clock rate */
		 drxj_mpeg_start_width_t mpeg_start_width;
					    /**< MPEG Start width */

		/* Pre SAW & Agc configuration for ATV */
		drxj_cfg_pre_saw_t atv_pre_saw_cfg;
					  /**< atv pre SAW config */
		drxj_cfg_agc_t atv_rf_agc_cfg; /**< atv RF AGC config */
		drxj_cfg_agc_t atv_if_agc_cfg; /**< atv IF AGC config */
		u16 atv_pga_cfg;	  /**< atv pga config    */

		u32 curr_symbol_rate;

		/* pin-safe mode */
		bool pdr_safe_mode;	    /**< PDR safe mode activated      */
		u16 pdr_safe_restore_val_gpio;
		u16 pdr_safe_restore_val_v_sync;
		u16 pdr_safe_restore_val_sma_rx;
		u16 pdr_safe_restore_val_sma_tx;

		/* OOB pre-saw value */
		u16 oob_pre_saw;
		drxj_cfg_oob_lo_power_t oob_lo_pow;

		drx_aud_data_t aud_data;
				    /**< audio storage                  */

	} drxj_data_t, *pdrxj_data_t;

/*-------------------------------------------------------------------------
Access MACROS
-------------------------------------------------------------------------*/
/**
* \brief Compilable references to attributes
* \param d pointer to demod instance
*
* Used as main reference to an attribute field.
* Can be used by both macro implementation and function implementation.
* These macros are defined to avoid duplication of code in macro and function
* definitions that handle access of demod common or extended attributes.
*
*/

#define DRXJ_ATTR_BTSC_DETECT(d)                       \
			(((pdrxj_data_t)(d)->my_ext_attr)->aud_data.btsc_detect)

/**
* \brief Actual access macros
* \param d pointer to demod instance
* \param x value to set or to get
*
* SET macros must be used to set the value of an attribute.
* GET macros must be used to retrieve the value of an attribute.
* Depending on the value of DRX_USE_ACCESS_FUNCTIONS the macro's will be
* substituted by "direct-access-inline-code" or a function call.
*
*/
#define DRXJ_GET_BTSC_DETECT(d, x)                     \
   do {                                                  \
      (x) = DRXJ_ATTR_BTSC_DETECT((d);                 \
   } while (0)

#define DRXJ_SET_BTSC_DETECT(d, x)                     \
   do {                                                  \
      DRXJ_ATTR_BTSC_DETECT(d) = (x);                  \
   } while (0)

/*-------------------------------------------------------------------------
DEFINES
-------------------------------------------------------------------------*/

/**
* \def DRXJ_NTSC_CARRIER_FREQ_OFFSET
* \brief Offset from picture carrier to centre frequency in kHz, in RF domain
*
* For NTSC standard.
* NTSC channels are listed by their picture carrier frequency (Fpc).
* The function DRX_CTRL_SET_CHANNEL requires the centre frequency as input.
* In case the tuner module is not used the DRX-J requires that the tuner is
* tuned to the centre frequency of the channel:
*
* Fcentre = Fpc + DRXJ_NTSC_CARRIER_FREQ_OFFSET
*
*/
#define DRXJ_NTSC_CARRIER_FREQ_OFFSET           ((s32)(1750))

/**
* \def DRXJ_PAL_SECAM_BG_CARRIER_FREQ_OFFSET
* \brief Offset from picture carrier to centre frequency in kHz, in RF domain
*
* For PAL/SECAM - BG standard. This define is needed in case the tuner module
* is NOT used. PAL/SECAM channels are listed by their picture carrier frequency (Fpc).
* The DRX-J requires that the tuner is tuned to:
* Fpc + DRXJ_PAL_SECAM_BG_CARRIER_FREQ_OFFSET
*
* In case the tuner module is used the drxdriver takes care of this.
* In case the tuner module is NOT used the application programmer must take
* care of this.
*
*/
#define DRXJ_PAL_SECAM_BG_CARRIER_FREQ_OFFSET   ((s32)(2375))

/**
* \def DRXJ_PAL_SECAM_DKIL_CARRIER_FREQ_OFFSET
* \brief Offset from picture carrier to centre frequency in kHz, in RF domain
*
* For PAL/SECAM - DK, I, L standards. This define is needed in case the tuner module
* is NOT used. PAL/SECAM channels are listed by their picture carrier frequency (Fpc).
* The DRX-J requires that the tuner is tuned to:
* Fpc + DRXJ_PAL_SECAM_DKIL_CARRIER_FREQ_OFFSET
*
* In case the tuner module is used the drxdriver takes care of this.
* In case the tuner module is NOT used the application programmer must take
* care of this.
*
*/
#define DRXJ_PAL_SECAM_DKIL_CARRIER_FREQ_OFFSET ((s32)(2775))

/**
* \def DRXJ_PAL_SECAM_LP_CARRIER_FREQ_OFFSET
* \brief Offset from picture carrier to centre frequency in kHz, in RF domain
*
* For PAL/SECAM - LP standard. This define is needed in case the tuner module
* is NOT used. PAL/SECAM channels are listed by their picture carrier frequency (Fpc).
* The DRX-J requires that the tuner is tuned to:
* Fpc + DRXJ_PAL_SECAM_LP_CARRIER_FREQ_OFFSET
*
* In case the tuner module is used the drxdriver takes care of this.
* In case the tuner module is NOT used the application programmer must take
* care of this.
*/
#define DRXJ_PAL_SECAM_LP_CARRIER_FREQ_OFFSET   ((s32)(-3255))

/**
* \def DRXJ_FM_CARRIER_FREQ_OFFSET
* \brief Offset from sound carrier to centre frequency in kHz, in RF domain
*
* For FM standard.
* FM channels are listed by their sound carrier frequency (Fsc).
* The function DRX_CTRL_SET_CHANNEL requires the Ffm frequency (see below) as
* input.
* In case the tuner module is not used the DRX-J requires that the tuner is
* tuned to the Ffm frequency of the channel.
*
* Ffm = Fsc + DRXJ_FM_CARRIER_FREQ_OFFSET
*
*/
#define DRXJ_FM_CARRIER_FREQ_OFFSET             ((s32)(-3000))

/* Revision types -------------------------------------------------------*/

#define DRXJ_TYPE_ID (0x3946000DUL)

/* Macros ---------------------------------------------------------------*/

/* Convert OOB lock status to string */
#define DRXJ_STR_OOB_LOCKSTATUS(x) ( \
   (x == DRX_NEVER_LOCK)  ?  "Never"           : \
   (x == DRX_NOT_LOCKED)  ?  "No"              : \
   (x == DRX_LOCKED)  ?  "Locked"          : \
   (x == DRX_LOCK_STATE_1)  ?  "AGC lock"        : \
   (x == DRX_LOCK_STATE_2)  ?  "sync lock"       : \
					     "(Invalid)")

/*-------------------------------------------------------------------------
ENUM
-------------------------------------------------------------------------*/

/*-------------------------------------------------------------------------
STRUCTS
-------------------------------------------------------------------------*/

/*-------------------------------------------------------------------------
Exported FUNCTIONS
-------------------------------------------------------------------------*/

	int drxj_open(pdrx_demod_instance_t demod);
	int drxj_close(pdrx_demod_instance_t demod);
	int drxj_ctrl(pdrx_demod_instance_t demod,
				     u32 ctrl, void *ctrl_data);

/*-------------------------------------------------------------------------
Exported GLOBAL VARIABLES
-------------------------------------------------------------------------*/
	extern drx_access_func_t drx_dap_drxj_funct_g;
	extern drx_demod_func_t drxj_functions_g;
	extern drxj_data_t drxj_data_g;
	extern struct i2c_device_addr drxj_default_addr_g;
	extern drx_common_attr_t drxj_default_comm_attr_g;
	extern drx_demod_instance_t drxj_default_demod_g;

/*-------------------------------------------------------------------------
THE END
-------------------------------------------------------------------------*/
#ifdef __cplusplus
}
#endif
#endif				/* __DRXJ_H__ */