blob: 351ad599ecc115b430ca55d4d6084ae2168d651e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/*
* Copyright (C) 2018 "IoT.bzh"
* Author Jonathan Aillet <jonathan.aillet@iot.bzh>
*
* 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.
*/
#ifndef _HAL_CTLS_ALSACORE_LINK_INCLUDE_
#define _HAL_CTLS_ALSACORE_LINK_INCLUDE_
#include <stdio.h>
#include <wrap-json.h>
#include <alsa/asoundlib.h>
#include <ctl-config.h>
#include "4a-hal-utilities-alsa-data.h"
#define ALSACORE_API "alsacore"
#define ALSACORE_SUBSCRIBE_VERB "subscribe"
#define ALSACORE_GETINFO_VERB "infoget"
#define ALSACORE_CTLGET_VERB "ctlget"
#define ALSACORE_CTLSET_VERB "ctlset"
#define ALSACORE_ADDCTL_VERB "addcustomctl"
// Alsa control types map from string function
snd_ctl_elem_type_t HalCtlsMapsAlsaTypeToEnum(const char *label);
// HAL controllers alsacore calls funtions
int HalCtlsGetCardIdByCardPath(AFB_ApiT apiHandle, char *devPath);
int HalCtlsSubscribeToAlsaCardEvent(AFB_ApiT apiHandle, char *cardId);
int HalCtlsUpdateAlsaCtlProperties(AFB_ApiT apiHandle, char *cardId, struct CtlHalAlsaCtl *currentAlsaCtl);
int HalCtlsSetAlsaCtlValue(AFB_ApiT apiHandle, char *cardId, int ctlId, json_object *valuesJ);
int HalCtlsCreateAlsaCtl(AFB_ApiT apiHandle, char *cardId, struct CtlHalAlsaCtl *alsaCtlToCreate);
// HAL controllers alsacore controls request callback
void HalCtlsActionOnAlsaCtl(AFB_ReqT request);
#endif /* _HAL_CTLS_ALSACORE_LINK_INCLUDE_ */
|
