/******************************************************************************
 *    (c)2008-2009 Broadcom Corporation
 *
 * This program is the proprietary software of Broadcom Corporation and/or its licensors,
 * and may only be used, duplicated, modified or distributed pursuant to the terms and
 * conditions of a separate, written license agreement executed between you and Broadcom
 * (an "Authorized License").  Except as set forth in an Authorized License, Broadcom grants
 * no license (express or implied), right to use, or waiver of any kind with respect to the
 * Software, and Broadcom expressly reserves all rights in and to the Software and all
 * intellectual property rights therein.  IF YOU HAVE NO AUTHORIZED LICENSE, THEN YOU
 * HAVE NO RIGHT TO USE THIS SOFTWARE IN ANY WAY, AND SHOULD IMMEDIATELY
 * NOTIFY BROADCOM AND DISCONTINUE ALL USE OF THE SOFTWARE.
 *
 * Except as expressly set forth in the Authorized License,
 *
 * 1.     This program, including its structure, sequence and organization, constitutes the valuable trade
 * secrets of Broadcom, and you shall use all reasonable efforts to protect the confidentiality thereof,
 * and to use this information only in connection with your use of Broadcom integrated circuit products.
 *
 * 2.     TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
 * AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, REPRESENTATIONS OR
 * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO
 * THE SOFTWARE.  BROADCOM SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES
 * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE,
 * LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION
 * OR CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING OUT OF
 * USE OR PERFORMANCE OF THE SOFTWARE.
 *
 * 3.     TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR ITS
 * LICENSORS BE LIABLE FOR (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT, OR
 * EXEMPLARY DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO YOUR
 * USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM HAS BEEN ADVISED OF
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 * LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF
 * ANY LIMITED REMEDY.
 *
 * $brcm_Workfile:  $
 * $brcm_Revision:  $
 * $brcm_Date:  $
 *
 * Module Description:
 *
 * Utility to handle the frontend configuration and tuning.
 *
 * Revision History:
 *
 * Created: 09/28/2009 by Jeff Fisher
 *
 * $brcm_Log:  $
 * 
 *
 *****************************************************************************/
#include "bapp_tune.h"
#include "bapp.h"
#include "nexus_frontend.h"
#include "nexus_platform.h"
#include "nexus_parser_band.h"
#include "nexus_video_decoder.h"

#define MAX_EVENT 4

enum
{
	eFE_EVENT_NONE,
	eFE_EVENT_LOCK,
	eFE_EVENT_MAX
};

struct bapp_tune
{
	bapp_tune_event_t signal_evt;
	bapp_freq_table_type_t  fe_type;
	NEXUS_FrontendHandle frontend;
	NEXUS_ParserBand parserBand;
    NEXUS_FrontendVsbSettings vsbSettings;
    NEXUS_FrontendQamSettings qamSettings;
	bapp_task_queue_t   queue;
	bapp_task_event_t   event[MAX_EVENT];    
	unsigned int timeout_ms;
};



/**
Summary:
	Return a bapp_tune handle if frontend exists.  NEXUS init should be called before calling this function.
**/
bapp_result_t bapp_tune_open(bapp_tune_type_t fe_type, bapp_tune_t *p_app_tune, int *band)
{
	bapp_tune_t p_tune = NULL;
	bool found_frontend = false;
	int i;
    
	p_tune = (bapp_tune_t)bapp_util_malloc(sizeof(struct bapp_tune));

	if (!p_tune)
		return eBAPP_RESULT_ALLOC_FAILURE;
	
	bapp_util_memset(p_tune,0,sizeof(struct bapp_tune));
	
	if (bapp_task_create_queue(&p_tune->queue,p_tune->event,MAX_EVENT) != eBAPP_RESULT_OK)
	{
		bapp_util_free(p_tune);
		return eBAPP_RESULT_ALLOC_FAILURE;
	}

	p_tune->fe_type = fe_type;
	p_tune->frontend = NULL;
	p_tune->parserBand = NEXUS_ParserBand_e0;
	*band = p_tune->parserBand;
	*p_app_tune = p_tune;
	return eBAPP_RESULT_OK;
}

/**
Summary:
	Release resources.
**/
bapp_result_t bapp_tune_close(bapp_tune_t p_tune)
{
	bapp_task_delete_queue(p_tune->queue);
	bapp_util_free(p_tune);
	return eBAPP_RESULT_OK;
}


/**
Summary:
	Lock the frontend.
**/
bapp_result_t bapp_tune_lock(bapp_tune_t p_tune, 
							 unsigned int freq_hz)
{
	bapp_task_event_t event;
	bapp_task_reset_queue(p_tune->queue);
	

	return eBAPP_RESULT_OK;
}

/**
Summary:
	Unlock the frontend.
**/
bapp_result_t bapp_tune_unlock(bapp_tune_t p_tune)
{
	return eBAPP_RESULT_OK;
}

/*
Summary:
	Send frontend status event to the application.
*/

void bapp_tune_send_status(bapp_tune_t p_tune)
{
	
}