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authorJonathan Aillet <jonathan.aillet@iot.bzh>2019-01-07 11:30:12 +0100
committerJonathan Aillet <jonathan.aillet@iot.bzh>2019-01-28 15:38:28 +0100
commit4f44ee8f17789ac27cd1e29a451ac450c7dbeb06 (patch)
treee27e4c05a417ef2d8a9ca12451af0f8e298cc1cb /4a-hal-utilities/4a-hal-utilities-alsa-data.h
parenta93c3566d181e82a39b32acffdb13a411ca4f5f5 (diff)
Turn '4a-hal-utilities' into an internal library
That way, includes will be cleaner and '4a-hal-utilities' functions will be usable in plugin. Change-Id: I8a2146bd4e5dd5ef449b9ba7f2b1eed4d59045d3 Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
Diffstat (limited to '4a-hal-utilities/4a-hal-utilities-alsa-data.h')
-rw-r--r--4a-hal-utilities/4a-hal-utilities-alsa-data.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/4a-hal-utilities/4a-hal-utilities-alsa-data.h b/4a-hal-utilities/4a-hal-utilities-alsa-data.h
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+++ b/4a-hal-utilities/4a-hal-utilities-alsa-data.h
@@ -0,0 +1,72 @@
+/*
+* Copyright (C) 2019 "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_UTILITIES_ALSA_DATA_INCLUDE_
+#define _HAL_UTILITIES_ALSA_DATA_INCLUDE_
+
+#include <stdio.h>
+
+#include <json-c/json.h>
+
+#include <alsa/asoundlib.h>
+
+#include <ctl-config.h>
+
+struct CtlHalAlsaDBScale {
+ int min;
+ int max;
+ int step;
+ int mute;
+};
+
+struct CtlHalAlsaCtlProperties {
+ snd_ctl_elem_type_t type;
+ int count;
+ int minval;
+ int maxval;
+ int step;
+ // TBD JAI : use them
+ const char **enums;
+ struct CtlHalAlsaDBScale *dbscale;
+};
+
+struct CtlHalAlsaCtl {
+ char *name;
+ int numid;
+ int value;
+ struct CtlHalAlsaCtlProperties alsaCtlProperties;
+ struct CtlHalAlsaCtlProperties *alsaCtlCreation;
+};
+
+struct CtlHalAlsaMap {
+ const char *uid;
+ char *info;
+ AFB_EventT alsaControlEvent;
+ struct CtlHalAlsaCtl ctl;
+ json_object *actionJ;
+ CtlActionT *action;
+};
+
+struct CtlHalAlsaMapT {
+ struct CtlHalAlsaMap *ctls;
+ unsigned int ctlsCount;
+};
+
+// Free contents of 'CtlHalAlsaMapT' data structure
+uint8_t HalUtlFreeAlsaCtlsMap(struct CtlHalAlsaMapT *alsaCtlsMap);
+
+#endif /* _HAL_UTILITIES_ALSA_DATA_INCLUDE_ */ \ No newline at end of file