/*
 * Copyright (c) 2019 Actions Semiconductor Co., Ltd
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/**
 * @file media player interface
 */
#define SYS_LOG_DOMAIN "media"
#include <os_common_api.h>
#include <sys/byteorder.h>
#include <mem_manager.h>
#include <msg_manager.h>
#include <srv_manager.h>
#ifdef CONFIG_BLUETOOTH
#include <bt_manager.h>
#endif
#include <sys_wakelock.h>
#include <string.h>
#include "audio_policy.h"
#include "audio_system.h"
#include "media_player.h"
#include "media_service.h"
#include "media_mem.h"
#ifdef CONFIG_PROPERTY
#include <property_manager.h>
#endif
#ifdef CONFIG_DVFS
#include "dvfs.h"
#endif

static OS_MUTEX_DEFINE(media_srv_mutex);

static int media_player_ref_cnt;
static bool force_disable_player = false;

static media_player_t *current_media_dumpable_player;
static media_player_t *current_media_main_player;

/* the media_player_t will be return as parameter "uesr_data" */
static media_srv_event_notify_t pfn_lifecycle_notify;

static void _notify_player_lifecycle_changed(media_player_t *player, uint32_t event, void *data, uint32_t len)
{
	if (pfn_lifecycle_notify)
		pfn_lifecycle_notify(event, data, len, player);
}

static void _media_service_default_callback(struct app_msg *msg, int result, void *reply)
{
	if (msg->sync_sem) {
		os_sem_give((os_sem *)msg->sync_sem);
	}
}

#ifdef CONFIG_ACTS_DVFS_DYNAMIC_LEVEL
static int _media_player_get_dvfs_level(int stream_type, int format, bool is_tws, bool is_dumpable)
{
	int dvfs_level = DVFS_LEVEL_PERFORMANCE;
	switch (stream_type) {
	case AUDIO_STREAM_VOICE:
		dvfs_level = DVFS_LEVEL_PERFORMANCE;
		break;
	case AUDIO_STREAM_LOCAL_MUSIC:
		dvfs_level = DVFS_LEVEL_MID_PERFORMANCE;
		if (format == FLA_TYPE || format == APE_TYPE || format == M4A_TYPE) {
			dvfs_level = DVFS_LEVEL_HIGH_PERFORMANCE;
		}
		break;
	case AUDIO_STREAM_MUSIC:
		dvfs_level = DVFS_LEVEL_MID_PERFORMANCE;
		break;
	case AUDIO_STREAM_TTS:
		dvfs_level = DVFS_LEVEL_PERFORMANCE;
		break;
	case AUDIO_STREAM_AI:
		dvfs_level = DVFS_LEVEL_PERFORMANCE;
		break;
	}

	return dvfs_level;
}
#endif

static bool voice_download_effect_bypass = false;
static bool voice_upload_effect_bypass = false;
static bool music_effect_bypass = false;

int media_player_set_voice_effect_bypass(int type, bool bypass)
{
	if (type == VOICE_DOWNLOAD_EFFECT){
			voice_download_effect_bypass = bypass;
	}
	if (type == VOICE_UPLOAD_EFFECT){
			voice_upload_effect_bypass = bypass;
	}
	return 0;
}

int media_player_set_effect_bypass(bool bypass)
{
    music_effect_bypass = bypass;
    return 0;
}

static int _media_player_check_audio_effect(media_player_t *handle, int stream_type)
{
	bool effect_enable = true;

	switch (stream_type) {
	case AUDIO_STREAM_VOICE:
	#ifndef CONFIG_VOICE_EFFECT
		effect_enable = false;
	#endif
		break;
	case AUDIO_STREAM_MUSIC:
	case AUDIO_STREAM_LOCAL_MUSIC:
	case AUDIO_STREAM_LOCAL_RECORD:
	case AUDIO_STREAM_GMA_RECORD:
	case AUDIO_STREAM_LINEIN:
	case AUDIO_STREAM_SPDIF_IN:
	case AUDIO_STREAM_MIC_IN:
	case AUDIO_STREAM_FM:
	case AUDIO_STREAM_USOUND:
	case AUDIO_STREAM_TTS:
	#ifndef CONFIG_MUSIC_EFFECT
		effect_enable = false;
    #else
        if(music_effect_bypass) {
            effect_enable = false;
        }
	#endif
		break;
	default:
		break;
	}

	if (!effect_enable) {
		media_player_set_effect_enable(handle, effect_enable);
	}
	if(voice_download_effect_bypass) {
		_media_player_set_voice_effect_bypass(handle, VOICE_DOWNLOAD_EFFECT, 1);
	} else {
		_media_player_set_voice_effect_bypass(handle, VOICE_DOWNLOAD_EFFECT, 0);
	}

	if(voice_upload_effect_bypass) {
		_media_player_set_voice_effect_bypass(handle, VOICE_UPLOAD_EFFECT, 1);
	} else {
		_media_player_set_voice_effect_bypass(handle, VOICE_UPLOAD_EFFECT, 0);
	}

#if CONFIG_MEDIA_EFFECT_OUTMODE != MEDIA_EFFECT_OUTPUT_DEFAULT
	media_player_set_effect_output_mode(handle, CONFIG_MEDIA_EFFECT_OUTMODE);
#endif
	return 0;
}

media_player_t *media_player_open(media_init_param_t *init_param)
{
	struct app_msg msg = {0};
	os_sem return_notify;
	media_srv_init_param_t srv_param;
#ifdef CONFIG_ACTS_DVFS_DYNAMIC_LEVEL
	int dvfs_level = DVFS_LEVEL_PERFORMANCE;
#endif
	bool is_tws = false;
#ifdef CONFIG_TWS
	uint8_t codec;
#endif

#ifdef CONFIG_PROPERTY
	property_flush_req(NULL);
	property_flush_req_deal();
#endif

	if (force_disable_player) {
		return NULL;
	}

	media_player_t *handle = media_mem_malloc(sizeof(media_player_t), MCU_MEMORY);
	if (!handle) {
		return NULL;
	}

	/* fall back to media player handle */
	if (!init_param->user_data)
		init_param->user_data = handle;

	os_sem_init(&return_notify, 0, 1);

#ifdef CONFIG_MEDIA_DSP_SLEEP
	init_param->dsp_sleep = 1;
	init_param->dsp_sleep_mode = CONFIG_MEDIA_DSP_SLEEP_MODE;
	init_param->sleep_stat_log = 0;
#endif

	srv_param.user_param = init_param;
	srv_param.mediasrv_handle = NULL;

#ifdef CONFIG_TWS
	/**this to get media runtime from media service*/
	srv_param.tws_observer = init_param->support_tws ? bt_manager_tws_get_runtime_observer() : NULL;

	if (srv_param.tws_observer && init_param->stream_type != AUDIO_STREAM_LOCAL_MUSIC) {
		if (init_param->format == AAC_TYPE) {
			codec = 2;		/* BT_A2DP_MPEG2 */
		} else {
			codec = 0;		/* BT_A2DP_SBC */
		}
		bt_manager_tws_notify_start_play(init_param->stream_type, codec, init_param->sample_rate);
	}
#else
	//srv_param.tws_observer = NULL;
#endif

#ifdef CONFIG_TWS_MONO_MODE
	srv_param.tws_mode = MEDIA_TWS_MODE_MONO;
#else
	srv_param.tws_mode = MEDIA_TWS_MODE_STEREO;
#endif

	/* for compatibility */
	srv_param.tws_samplerate_44_48_only = 1;

	msg.type = MSG_MEDIA_SRV_OPEN;
	msg.ptr = &srv_param;
	msg.callback = _media_service_default_callback;
	msg.sync_sem = &return_notify;

	os_mutex_lock(&media_srv_mutex, OS_FOREVER);

#ifdef CONFIG_TWS
	is_tws = srv_param.tws_observer ? true : false;
#endif

#ifdef CONFIG_ACTS_DVFS_DYNAMIC_LEVEL

	dvfs_level = _media_player_get_dvfs_level(init_param->stream_type,init_param->format, is_tws, init_param->dumpable);

	SYS_LOG_INF("tws %d type %d dvfs %d\n", is_tws, init_param->stream_type, dvfs_level);
	dvfs_set_level(dvfs_level, "media");
#endif

	if (!send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		goto error_exit;
	}

	if (os_sem_take(&return_notify, OS_FOREVER) != 0) {
		goto error_exit;
	}

	if (!srv_param.mediasrv_handle) {
		goto error_exit;
	}

#ifdef CONFIG_TWS
	if (srv_param.tws_observer && init_param->stream_type == AUDIO_STREAM_LOCAL_MUSIC) {
		codec = 0;		/* BT_A2DP_SBC */
		bt_manager_tws_notify_start_play(init_param->stream_type, codec, init_param->sample_rate);
	}
#endif

	handle->media_srv_handle = srv_param.mediasrv_handle;
	handle->type = init_param->type;
	handle->is_tws = is_tws;

#ifdef CONFIG_ACTS_DVFS_DYNAMIC_LEVEL
	handle->dvfs_level = dvfs_level;
#endif

	if (init_param->dumpable && !current_media_dumpable_player) {
		current_media_dumpable_player = handle;
	}

	if (!current_media_main_player)
		current_media_main_player = handle;

	media_player_ref_cnt++;

	_media_player_check_audio_effect(handle, init_param->stream_type);

	if (is_tws) {
#if CONFIG_TWS_AUDIO_OUT_MODE == 0
#ifdef CONFIG_PROPERTY
		int tws_mode = property_get_int("TWS_MODE", 0);
#else
		int tws_mode = MEDIA_OUTPUT_MODE_DEFAULT;
#endif
		if (tws_mode == MEDIA_OUTPUT_MODE_LEFT || tws_mode == MEDIA_OUTPUT_MODE_RIGHT) {
			media_player_set_output_mode(handle, tws_mode);
		}
#elif CONFIG_TWS_AUDIO_OUT_MODE == 1
		media_player_set_output_mode(handle, MEDIA_OUTPUT_MODE_DEFAULT);
#elif CONFIG_TWS_AUDIO_OUT_MODE == 2
		media_player_set_output_mode(handle, MEDIA_OUTPUT_MODE_DEFAULT);
		media_player_set_effect_output_mode(handle, MEDIA_EFFECT_OUTPUT_L_R_MIX);
#endif
	}

#ifdef CONFIG_SYS_WAKELOCK
	sys_wake_lock_ext(PARTIAL_WAKE_LOCK, MEDIA_WAKE_LOCK_USER);
#endif

	os_mutex_unlock(&media_srv_mutex);

	_notify_player_lifecycle_changed(handle, PLAYER_EVENT_OPEN, init_param, sizeof(*init_param));

	return handle;
error_exit:
#ifdef CONFIG_ACTS_DVFS_DYNAMIC_LEVEL
	SYS_LOG_INF("unset tws %d type %d dvfs %d\n", is_tws, init_param->stream_type, dvfs_level);
	dvfs_unset_level(dvfs_level, "media");
#endif

	os_mutex_unlock(&media_srv_mutex);
	media_mem_free(handle);
	return NULL;
}

int media_player_play(media_player_t *handle)
{
	struct app_msg msg = {0};
	int ret = 0;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	msg.type = MSG_MEDIA_SRV_PLAY;
	msg.ptr = handle->media_srv_handle;

	ret = send_async_msg(MEDIA_SERVICE_NAME, &msg);
	if (ret)
		_notify_player_lifecycle_changed(handle, PLAYER_EVENT_PLAY, NULL, 0);

	return !ret;
}

int media_player_stop(media_player_t *handle)
{
	struct app_msg msg = {0};
	int ret = 0;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	msg.type = MSG_MEDIA_SRV_STOP;
	msg.ptr = handle->media_srv_handle;

#ifdef CONFIG_TWS
	if (handle->is_tws) {
		bt_manager_tws_notify_stop_play();
	}
#endif

	ret = send_async_msg(MEDIA_SERVICE_NAME, &msg);
	if (ret)
		_notify_player_lifecycle_changed(handle, PLAYER_EVENT_STOP, NULL, 0);

	return !ret;
}

int media_player_pause(media_player_t *handle)
{
	struct app_msg msg = {0};
	int ret = 0;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	msg.type = MSG_MEDIA_SRV_PAUSE;
	msg.ptr = handle->media_srv_handle;

	ret = send_async_msg(MEDIA_SERVICE_NAME, &msg);
	if (ret)
		_notify_player_lifecycle_changed(handle, PLAYER_EVENT_PAUSE, NULL, 0);

	return !ret;
}

int media_player_resume(media_player_t *handle)
{
	struct app_msg msg = {0};
	int ret = 0;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	msg.type = MSG_MEDIA_SRV_RESUME;
	msg.ptr = handle->media_srv_handle;

	ret = send_async_msg(MEDIA_SERVICE_NAME, &msg);
	if (ret)
		_notify_player_lifecycle_changed(handle, PLAYER_EVENT_RESUNE, NULL, 0);

	return !ret;
}

int media_player_seek(media_player_t *handle, media_seek_info_t *info)
{
	struct app_msg msg = {0};
	os_sem return_notify;
	media_srv_param_t *srv_param = NULL;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	srv_param = media_mem_malloc(sizeof(*srv_param), MCU_MEMORY);
	if (!srv_param)
		return -ENOMEM;

	os_sem_init(&return_notify, 0, 1);

	srv_param->handle = handle->media_srv_handle;
	srv_param->param.pbuf = info;
	srv_param->param.plen = sizeof(*info);

	msg.ptr = srv_param;
	msg.type = MSG_MEDIA_SRV_SEEK;
	msg.callback = _media_service_default_callback;
	msg.sync_sem = &return_notify;

	if (false == send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		media_mem_free(srv_param);
		return -EBUSY;
	}

	if (os_sem_take(&return_notify, OS_FOREVER)) {
		media_mem_free(srv_param);
		return -ETIME;
	}

	media_mem_free(srv_param);
	return 0;
}

int media_player_get_parameter(media_player_t *handle,
		int pname, void *param, unsigned int psize)
{
	struct app_msg msg = {0};
	os_sem return_notify;
	media_srv_param_t *srv_param = NULL;
	int ret;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	srv_param = media_mem_malloc(sizeof(*srv_param),MCU_MEMORY);
	if (!srv_param)
		return -ENOMEM;

	os_sem_init(&return_notify, 0, 1);

	srv_param->handle = handle->media_srv_handle;
	srv_param->param.type = pname;
	srv_param->param.pbuf = param;
	srv_param->param.plen = psize;
	srv_param->result = 0;

	msg.ptr = srv_param;
	msg.type = MSG_MEDIA_SRV_GET_PARAMETER;
	msg.callback = _media_service_default_callback;
	msg.sync_sem = &return_notify;

	if (false == send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		media_mem_free(srv_param);
		return -EBUSY;
	}

	if (os_sem_take(&return_notify, OS_FOREVER)) {
		media_mem_free(srv_param);
		return -ETIME;
	}

	ret = srv_param->result;
	media_mem_free(srv_param);
	return ret;
}

/* use synchronized message to avoid mem_malloc for large parameter, whose psize is not zero */
int media_player_set_parameter(media_player_t *handle,
		int pname, void *param, unsigned int psize)
{
	struct app_msg msg = {0};
	os_sem return_notify;
	media_srv_param_t *srv_param = NULL;
	int ret = 0;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	srv_param = media_mem_malloc(sizeof(media_srv_param_t), MCU_MEMORY);
	if (!srv_param)
		return -ENOMEM;

	srv_param->handle = handle->media_srv_handle;
	srv_param->param.type = pname;
	srv_param->param.pbuf = param;
	srv_param->param.plen = psize;
	srv_param->result = 0;

	msg.ptr = srv_param;
	msg.type = MSG_MEDIA_SRV_SET_PARAMETER;

	if (psize > 0) {
		os_sem_init(&return_notify, 0, 1);
		msg.callback = _media_service_default_callback;
		msg.sync_sem = &return_notify;
	}

	if (false == send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		media_mem_free(srv_param);
		return -EBUSY;
	}

	if (psize > 0) {
		if (os_sem_take(&return_notify, OS_FOREVER)) {
			media_mem_free(srv_param);
			return -ETIME;
		}

		ret = srv_param->result;
		media_mem_free(srv_param);
	}

	return ret;
}

int media_player_get_global_parameter(media_player_t *handle,
		int pname, void *param, unsigned int psize)
{
	struct app_msg msg = {0};
	os_sem return_notify;
	media_srv_param_t *srv_param = NULL;
	int ret;

	srv_param = media_mem_malloc(sizeof(*srv_param), MCU_MEMORY);
	if (!srv_param)
		return -ENOMEM;

	os_sem_init(&return_notify, 0, 1);

	srv_param->handle = handle ? handle->media_srv_handle : NULL;
	srv_param->param.type = pname;
	srv_param->param.pbuf = param;
	srv_param->param.plen = psize;
	srv_param->result = 0;

	msg.ptr = srv_param;
	msg.type = MSG_MEDIA_SRV_GET_GLOBAL_PARAMETER;
	msg.callback = _media_service_default_callback;
	msg.sync_sem = &return_notify;

	if (false == send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		media_mem_free(srv_param);
		return -EBUSY;
	}

	if (os_sem_take(&return_notify, OS_FOREVER)) {
		media_mem_free(srv_param);
		return -ETIME;
	}

	ret = srv_param->result;
	media_mem_free(srv_param);
	return ret;
}

/* use synchronized message to avoid mem_malloc for large parameter, whose psize is not zero */
int media_player_set_global_parameter(media_player_t *handle, int pname, void *param, unsigned int psize)
{
	struct app_msg msg = {0};
	os_sem return_notify;
	media_srv_param_t *srv_param = NULL;
	int ret = 0;

	srv_param = media_mem_malloc(sizeof(media_srv_param_t), MCU_MEMORY);
	if (!srv_param)
		return -ENOMEM;

	srv_param->handle = handle ? handle->media_srv_handle : NULL;
	srv_param->param.type = pname;
	srv_param->param.pbuf = param;
	srv_param->param.plen = psize;
	srv_param->result = 0;

	msg.ptr = srv_param;
	msg.type = MSG_MEDIA_SRV_SET_GLOBAL_PARAMETER;

	if (psize > 0) {
		os_sem_init(&return_notify, 0, 1);
		msg.callback = _media_service_default_callback;
		msg.sync_sem = &return_notify;
	}

	if (false == send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		media_mem_free(srv_param);
		return -EBUSY;
	}

	if (psize > 0) {
		if (os_sem_take(&return_notify, OS_FOREVER)) {
			media_mem_free(srv_param);
			return -ETIME;
		}

		ret = srv_param->result;
		media_mem_free(srv_param);
	}

	return ret;
}

int media_player_close(media_player_t *handle)
{
	struct app_msg msg = {0};
	os_sem return_notify;

	os_sem_init(&return_notify, 0, 1);

	msg.type = MSG_MEDIA_SRV_CLOSE;
	msg.ptr = handle->media_srv_handle;
	msg.callback = _media_service_default_callback;
	msg.sync_sem = &return_notify;

	os_mutex_lock(&media_srv_mutex, OS_FOREVER);

	if (!send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		SYS_LOG_ERR("MSG_MEDIA_SRV_CLOSE send failed");
		goto error_exit;
	}

	if (os_sem_take(&return_notify, OS_FOREVER) != 0) {
		goto error_exit;
	}

	if (current_media_dumpable_player == handle)
		current_media_dumpable_player = NULL;
	if (current_media_main_player == handle)
		current_media_main_player = NULL;

#ifdef CONFIG_SYS_WAKELOCK
	sys_wake_unlock_ext(PARTIAL_WAKE_LOCK,MEDIA_WAKE_LOCK_USER);
#endif

	media_player_ref_cnt--;

error_exit:
#ifdef CONFIG_ACTS_DVFS_DYNAMIC_LEVEL
	SYS_LOG_INF("dvfs level %d\n", handle->dvfs_level);
	dvfs_unset_level(handle->dvfs_level, "media");
#endif
	os_mutex_unlock(&media_srv_mutex);

	_notify_player_lifecycle_changed(handle, PLAYER_EVENT_CLOSE, NULL, 0);
	media_mem_free(handle);
	return 0;
}

int media_player_dump_data(media_player_t *handle, int num, const uint8_t tags[], struct acts_ringbuf *bufs[])
{
	struct app_msg msg = {0};
	os_sem return_notify;
	media_data_dump_info_t dump_info;
	media_srv_param_t *srv_param = NULL;

	if (!handle)
		handle = current_media_dumpable_player;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	srv_param = media_mem_malloc(sizeof(*srv_param), MCU_MEMORY);
	if (!srv_param)
		return -ENOMEM;

	os_sem_init(&return_notify, 0, 1);

	dump_info.num = num;
	dump_info.tags = tags;
	dump_info.bufs = bufs;

	srv_param->handle = handle->media_srv_handle;
	srv_param->param.type = 0;
	srv_param->param.pbuf = &dump_info;
	srv_param->param.plen = sizeof(dump_info);

	msg.ptr = srv_param;
	msg.type = MSG_MEDIA_SRV_DUMP_DATA;
	msg.callback = _media_service_default_callback;
	msg.sync_sem = &return_notify;

	if (false == send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		media_mem_free(srv_param);
		return -EBUSY;
	}

	if (os_sem_take(&return_notify, OS_FOREVER)) {
		media_mem_free(srv_param);
		return -ETIME;
	}

	media_mem_free(srv_param);
	return 0;
}

media_player_t *media_player_get_current_dumpable_player(void)
{
	return current_media_dumpable_player;
}

media_player_t *media_player_get_current_main_player(void)
{
	return current_media_main_player;
}

bool media_player_is_working(void)
{
	return (media_player_ref_cnt != 0);
}

int media_player_set_lifecycle_notifier(media_srv_event_notify_t notify)
{
	os_mutex_lock(&media_srv_mutex, OS_FOREVER);
	pfn_lifecycle_notify = notify;
	SYS_LOG_INF("%p", notify);
	os_mutex_unlock(&media_srv_mutex);
	return 0;
}

void media_player_force_stop(void)
{
	os_mutex_lock(&media_srv_mutex, OS_FOREVER);
	media_player_t * player = media_player_get_current_main_player();
	if (player) {
		media_player_stop(player);
		media_player_close(player);
	}
	force_disable_player = true;
	os_mutex_unlock(&media_srv_mutex);
}

int media_player_set_mix_stream(media_player_t *handle, mix_service_param_t *init_param)
{
	struct app_msg msg = {0};
	media_srv_param_t *srv_param = NULL;
	os_sem return_notify;

	if (!handle)
		handle = current_media_dumpable_player;

	if (!handle || !handle->media_srv_handle) {
		return -EINVAL;
	}

	srv_param = media_mem_malloc(sizeof(*srv_param), MCU_MEMORY);
	if (!srv_param)
		return -ENOMEM;

	os_sem_init(&return_notify, 0, 1);

	//for mix stream only set once at the same time
	os_mutex_lock(&media_srv_mutex, OS_FOREVER);

	srv_param->handle = handle->media_srv_handle;
	srv_param->param.type = 0;
	srv_param->param.pbuf = init_param;
	srv_param->param.plen = sizeof(mix_service_param_t);

	msg.ptr = srv_param;
	msg.type = MSG_MEDIA_SRV_SET_MIX_STREAM;
	msg.callback = _media_service_default_callback;
	msg.sync_sem = &return_notify;

	if (false == send_async_msg(MEDIA_SERVICE_NAME, &msg)) {
		media_mem_free(srv_param);
		os_mutex_unlock(&media_srv_mutex);
		return -EBUSY;
	}

	if (os_sem_take(&return_notify, OS_FOREVER)) {
		media_mem_free(srv_param);
		os_mutex_unlock(&media_srv_mutex);
		return -ETIME;
	}

	media_mem_free(srv_param);
	os_mutex_unlock(&media_srv_mutex);

	return 0;

}