1 #ifndef footizenaudiointernalfoo
2 #define footizenaudiointernalfoo
7 * Copyright (c) 2015 - 2016 Samsung Electronics Co., Ltd. All rights reserved.
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
25 #include <sys/types.h>
26 #include <asoundlib.h>
27 #ifdef __USE_TINYALSA__
28 #include <tinyalsa/asoundlib.h>
32 #include "tizen-audio.h"
37 #define PROPERTY_VALUE_MAX 92
39 #define AUDIO_DUMP_STR_LEN 256
40 #define AUDIO_DEVICE_INFO_LIST_MAX 16
45 #define DLOG_TAG "AUDIO_HAL"
46 #define AUDIO_LOG_ERROR(...) SLOG(LOG_ERROR, DLOG_TAG, __VA_ARGS__)
47 #define AUDIO_LOG_WARN(...) SLOG(LOG_WARN, DLOG_TAG, __VA_ARGS__)
48 #define AUDIO_LOG_INFO(...) SLOG(LOG_INFO, DLOG_TAG, __VA_ARGS__)
49 #define AUDIO_LOG_DEBUG(...) SLOG(LOG_DEBUG, DLOG_TAG, __VA_ARGS__)
50 #define AUDIO_LOG_VERBOSE(...) SLOG(LOG_DEBUG, DLOG_TAG, __VA_ARGS__)
52 #define AUDIO_LOG_ERROR(...) fprintf(stderr, __VA_ARGS__)
53 #define AUDIO_LOG_WARN(...) fprintf(stderr, __VA_ARGS__)
54 #define AUDIO_LOG_INFO(...) fprintf(stdout, __VA_ARGS__)
55 #define AUDIO_LOG_DEBUG(...) fprintf(stdout, __VA_ARGS__)
56 #define AUDIO_LOG_VERBOSE(...) fprintf(stdout, __VA_ARGS__)
59 #define AUDIO_RETURN_IF_FAIL(expr) do { \
61 AUDIO_LOG_ERROR("%s failed", #expr); \
65 #define AUDIO_RETURN_VAL_IF_FAIL(expr, val) do { \
67 AUDIO_LOG_ERROR("%s failed", #expr); \
71 #define AUDIO_RETURN_NULL_IF_FAIL(expr) do { \
73 AUDIO_LOG_ERROR("%s failed", #expr); \
78 /* Devices : Normal */
79 #define AUDIO_DEVICE_OUT 0x00000000
80 #define AUDIO_DEVICE_IN 0x80000000
81 enum audio_device_type {
82 AUDIO_DEVICE_NONE = 0,
85 AUDIO_DEVICE_OUT_SPEAKER = AUDIO_DEVICE_OUT | 0x00000001,
86 AUDIO_DEVICE_OUT_RECEIVER = AUDIO_DEVICE_OUT | 0x00000002,
87 AUDIO_DEVICE_OUT_JACK = AUDIO_DEVICE_OUT | 0x00000004,
88 AUDIO_DEVICE_OUT_BT_SCO = AUDIO_DEVICE_OUT | 0x00000008,
89 AUDIO_DEVICE_OUT_AUX = AUDIO_DEVICE_OUT | 0x00000010,
90 AUDIO_DEVICE_OUT_HDMI = AUDIO_DEVICE_OUT | 0x00000020,
91 AUDIO_DEVICE_OUT_ALL = (AUDIO_DEVICE_OUT_SPEAKER |
92 AUDIO_DEVICE_OUT_RECEIVER |
93 AUDIO_DEVICE_OUT_JACK |
94 AUDIO_DEVICE_OUT_BT_SCO |
95 AUDIO_DEVICE_OUT_AUX |
96 AUDIO_DEVICE_OUT_HDMI),
98 AUDIO_DEVICE_IN_MAIN_MIC = AUDIO_DEVICE_IN | 0x00000001,
99 AUDIO_DEVICE_IN_SUB_MIC = AUDIO_DEVICE_IN | 0x00000002,
100 AUDIO_DEVICE_IN_JACK = AUDIO_DEVICE_IN | 0x00000004,
101 AUDIO_DEVICE_IN_BT_SCO = AUDIO_DEVICE_IN | 0x00000008,
102 AUDIO_DEVICE_IN_ALL = (AUDIO_DEVICE_IN_MAIN_MIC |
103 AUDIO_DEVICE_IN_SUB_MIC |
104 AUDIO_DEVICE_IN_JACK |
105 AUDIO_DEVICE_IN_BT_SCO),
108 typedef struct device_type {
114 #define AUDIO_USE_CASE_VERB_INACTIVE "Inactive"
115 #define AUDIO_USE_CASE_VERB_HIFI "HiFi"
118 #define AUDIO_USE_CASE_MODIFIER_VOICESEARCH "VoiceSearch"
119 #define AUDIO_USE_CASE_MODIFIER_CAMCORDING "Camcording"
120 #define AUDIO_USE_CASE_MODIFIER_MEDIA "Media"
121 #define AUDIO_USE_CASE_MODIFIER_DUAL_MEDIA "DualMedia"
123 #define streq !strcmp
124 #define strneq strcmp
126 #define ALSA_DEFAULT_CARD "bcm2835"
128 #define MAX_DEVICES 5
129 #define MAX_MODIFIERS 5
130 #define MAX_NAME_LEN 32
132 /* type definitions */
133 typedef signed char int8_t;
137 snd_pcm_format_t format;
140 } audio_pcm_sample_spec_t;
143 typedef enum audio_route_mode {
145 } audio_route_mode_t;
147 typedef struct audio_hal_device {
152 pthread_mutex_t pcm_lock;
154 audio_route_mode_t mode;
155 } audio_hal_device_t;
158 #define AUDIO_VOLUME_LEVEL_MAX 16
160 typedef enum audio_volume {
161 AUDIO_VOLUME_TYPE_SYSTEM, /**< System volume type */
162 AUDIO_VOLUME_TYPE_NOTIFICATION, /**< Notification volume type */
163 AUDIO_VOLUME_TYPE_ALARM, /**< Alarm volume type */
164 AUDIO_VOLUME_TYPE_RINGTONE, /**< Ringtone volume type */
165 AUDIO_VOLUME_TYPE_MEDIA, /**< Media volume type */
166 AUDIO_VOLUME_TYPE_CALL, /**< Call volume type */
167 AUDIO_VOLUME_TYPE_VOIP, /**< VOIP volume type */
168 AUDIO_VOLUME_TYPE_VOICE, /**< Voice volume type */
169 AUDIO_VOLUME_TYPE_MAX, /**< Volume type count */
172 typedef enum audio_gain {
173 AUDIO_GAIN_TYPE_DEFAULT,
174 AUDIO_GAIN_TYPE_DIALER,
175 AUDIO_GAIN_TYPE_TOUCH,
177 AUDIO_GAIN_TYPE_SHUTTER1,
178 AUDIO_GAIN_TYPE_SHUTTER2,
179 AUDIO_GAIN_TYPE_CAMCODING,
180 AUDIO_GAIN_TYPE_MIDI,
181 AUDIO_GAIN_TYPE_BOOTING,
182 AUDIO_GAIN_TYPE_VIDEO,
187 typedef struct audio_volume_value_table {
188 double volume[AUDIO_VOLUME_TYPE_MAX][AUDIO_VOLUME_LEVEL_MAX];
189 double gain[AUDIO_GAIN_TYPE_MAX];
190 } audio_volume_value_table_t;
193 AUDIO_VOLUME_DEVICE_DEFAULT,
194 AUDIO_VOLUME_DEVICE_MAX,
197 typedef struct audio_hal_volume {
198 uint32_t volume_level_max[AUDIO_VOLUME_LEVEL_MAX];
199 uint32_t volume_level[AUDIO_VOLUME_TYPE_MAX];
200 audio_volume_value_table_t *volume_value_table;
201 } audio_hal_volume_t;
204 typedef struct audio_hal_ucm {
205 snd_use_case_mgr_t* uc_mgr;
209 typedef struct audio_hal_mixer {
211 pthread_mutex_t mutex;
213 snd_ctl_elem_value_t *value;
214 snd_ctl_elem_id_t *id;
215 snd_ctl_elem_info_t *info;
220 typedef enum audio_sample_format {
226 AUDIO_SAMPLE_FLOAT32LE,
227 AUDIO_SAMPLE_FLOAT32BE,
232 AUDIO_SAMPLE_S24_32LE,
233 AUDIO_SAMPLE_S24_32BE,
235 AUDIO_SAMPLE_INVALID = -1
236 } audio_sample_format_t;
239 typedef struct audio_hal {
240 audio_hal_device_t device;
241 audio_hal_volume_t volume;
243 audio_hal_mixer_t mixer;
246 audio_return_t _audio_ctrl_init(audio_hal_t *ah);
247 audio_return_t _audio_ctrl_deinit(audio_hal_t *ah);
248 audio_return_t _audio_volume_init(audio_hal_t *ah);
249 audio_return_t _audio_volume_deinit(audio_hal_t *ah);
250 audio_return_t _audio_routing_init(audio_hal_t *ah);
251 audio_return_t _audio_routing_deinit(audio_hal_t *ah);
252 audio_return_t _audio_stream_init(audio_hal_t *ah);
253 audio_return_t _audio_stream_deinit(audio_hal_t *ah);
254 audio_return_t _audio_pcm_init(audio_hal_t *ah);
255 audio_return_t _audio_pcm_deinit(audio_hal_t *ah);
257 typedef struct _dump_data {
263 dump_data_t* _audio_dump_new(int length);
264 void _audio_dump_add_str(dump_data_t *dump, const char *fmt, ...);
265 char* _audio_dump_get_str(dump_data_t *dump);
266 void _audio_dump_free(dump_data_t *dump);