144 lines
4.6 KiB
C
Executable File
144 lines
4.6 KiB
C
Executable File
/*
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* Copyright (C) 2017 XRADIO TECHNOLOGY CO., LTD. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of XRADIO TECHNOLOGY CO., LTD. nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include "audio_ctrl.h"
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#include "audio/manager/audio_manager.h"
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#if PRJCONF_AUDIO_CTRL_EN
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#define _AU_WARN 1
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#define _AU_ERROR 1
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#define _AU_INFO 0
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#define AU_LOG(flags, fmt, arg...) \
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do { \
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if (flags) \
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printf(fmt, ##arg); \
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} while (0)
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#define AU_WARN(fmt, arg...) \
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AU_LOG(_AU_WARN, "[AU WRN] %s():%d "fmt, __func__, __LINE__, ##arg)
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#define AU_ERROR(fmt, arg...) \
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AU_LOG(_AU_ERROR, "[AU ERR] %s():%d "fmt, __func__, __LINE__, ##arg)
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#define AU_INFO(fmt, arg...) \
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AU_LOG(_AU_INFO, "[AU INF] "fmt, ##arg)
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#ifdef CONFIG_SECTION_ATTRIBUTE_NONXIP
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#define AU_IT_LOG(flags, fmt, arg...) \
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do { \
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if (flags) { \
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__nonxip_rodata static char __fmt[] = fmt; \
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printf(__fmt, ##arg); \
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} \
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} while (0)
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#define AU_IT_INFO(fmt, arg...) AU_IT_LOG(_AU_INFO, "[AU INF] "fmt, ##arg)
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#define AU_IT_WARN(fmt, arg...) AU_IT_LOG(_AU_WARN, "[AU WRN] "fmt, ##arg)
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#define AU_IT_ERROR(fmt, arg...) AU_IT_LOG(_AU_WARN, "[AU ERR] "fmt, ##arg)
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#else /* CONFIG_SECTION_ATTRIBUTE_NONXIP */
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#define AU_IT_INFO AU_INFO
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#define AU_IT_WARN AU_WARN
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#define AU_IT_ERROR AU_ERROR
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#endif /* CONFIG_SECTION_ATTRIBUTE_NONXIP */
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static void audio_ctrl_msg_process(uint32_t event, uint32_t data, void *arg)
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{
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switch (EVENT_SUBTYPE(event)) {
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case AUDIO_CTRL_MSG_LINEIN_INSERT:
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AU_INFO("start LINEIN\n");
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audio_manager_handler(AUDIO_SND_CARD_DEFAULT, AUDIO_MANAGER_SET_ROUTE, AUDIO_IN_DEV_LINEIN, 1);
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break;
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case AUDIO_CTRL_MSG_LINEIN_REMOVE:
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AU_INFO("end LINEIN\n");
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audio_manager_handler(AUDIO_SND_CARD_DEFAULT, AUDIO_MANAGER_SET_ROUTE, AUDIO_IN_DEV_LINEIN, 0);
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break;
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default:
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break;
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}
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}
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/*
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* @brief create the sys_ctrl events.
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* @param
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* @arg none
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* @retval 0 if create success or other if failed.
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*/
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int audio_ctrl_init(void)
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{
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observer_base *base = sys_callback_observer_create(CTRL_MSG_TYPE_AUDIO,
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ALL_SUBTYPE,
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audio_ctrl_msg_process,
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NULL);
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if (base == NULL) {
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AU_ERROR("create fail\n");
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return -1;
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}
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if (sys_ctrl_attach(base) != 0) {
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AU_ERROR("attach fail\n");
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return -1;
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}
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return 0;
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}
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/*
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* @brief LINEIN detect callback.
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* @param present:
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* @arg present 1-LINEIN insert, 0-LINEIN remove
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* @retval none
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*/
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__nonxip_text
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void audio_detect_callback(uint32_t present)
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{
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int ret;
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uint16_t subtype;
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if (present) {
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AU_IT_INFO("LINEIN insert\n");
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subtype = AUDIO_CTRL_MSG_LINEIN_INSERT;
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} else {
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AU_IT_INFO("LINEIN remove\n");
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subtype = AUDIO_CTRL_MSG_LINEIN_REMOVE;
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}
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ret = sys_event_send(CTRL_MSG_TYPE_AUDIO, subtype, 0, 0);
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if (ret != 0) {
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AU_IT_ERROR("linein detect send event fail\n");
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}
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}
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#endif /* PRJCONF_AUDIO_CTRL_EN */
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