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/*
* audio-hal
*
* Copyright (c) 2021 Samsung Electronics Co., Ltd. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <errno.h>
#include <tizen-audio.h>
#include <hal/hal-common-interface.h>
static int audio_sc7727_init(void **data)
{
hal_backend_audio_funcs *funcs;
funcs = calloc(1, sizeof(hal_backend_audio_funcs));
if (!funcs)
return -ENOMEM;
funcs->init = audio_init;
funcs->deinit = audio_deinit;
funcs->get_volume_level_max = audio_get_volume_level_max;
funcs->get_volume_level = audio_get_volume_level;
funcs->set_volume_level = audio_set_volume_level;
funcs->get_volume_value = audio_get_volume_value;
funcs->get_volume_mute = audio_get_volume_mute;
funcs->set_volume_mute = audio_set_volume_mute;
funcs->set_volume_ratio = audio_set_volume_ratio;
funcs->notify_ducking_activation_changed = audio_notify_ducking_activation_changed;
funcs->update_route = audio_update_route;
funcs->update_route_option = audio_update_route_option;
funcs->notify_stream_connection_changed = audio_notify_stream_connection_changed;
funcs->pcm_open = audio_pcm_open;
funcs->pcm_start = audio_pcm_start;
funcs->pcm_stop = audio_pcm_stop;
funcs->pcm_close = audio_pcm_close;
funcs->pcm_avail = audio_pcm_avail;
funcs->pcm_write = audio_pcm_write;
funcs->pcm_read = audio_pcm_read;
funcs->pcm_get_fd = audio_pcm_get_fd;
funcs->pcm_recover = audio_pcm_recover;
funcs->pcm_get_params = audio_pcm_get_params;
funcs->pcm_set_params = audio_pcm_set_params;
funcs->add_message_cb = audio_add_message_cb;
funcs->remove_message_cb = audio_remove_message_cb;
*data = (void *)funcs;
return 0;
}
static int audio_sc7727_exit(void *data)
{
if (!data)
return -EINVAL;
free(data);
return 0;
}
hal_backend hal_backend_audio_data = {
.name = "audio-sc7727",
.vendor = "sprd",
.abi_version = HAL_ABI_VERSION_TIZEN_6_5,
.init = audio_sc7727_init,
.exit = audio_sc7727_exit,
};
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