1 /* 2 * Copyright (C) 2013-2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef QCOM_AUDIO_PLATFORM_H 18 #define QCOM_AUDIO_PLATFORM_H 19 20 enum { 21 FLUENCE_DISABLE, /* Target dosent support fluence */ 22 FLUENCE_ENABLE = 0x1, /* Target supports fluence */ 23 FLUENCE_PRO_ENABLE = 0x2, /* Target supports fluence pro */ 24 }; 25 26 enum { 27 SOURCE_MONO_MIC = 0x1, /* Target contains 1 mic */ 28 SOURCE_DUAL_MIC = 0x2, /* Target contains 2 mics */ 29 SOURCE_THREE_MIC = 0x4, /* Target contains 3 mics */ 30 SOURCE_QUAD_MIC = 0x8, /* Target contains 4 mics */ 31 }; 32 33 /* 34 * Below are the devices for which is back end is same, SLIMBUS_0_RX. 35 * All these devices are handled by the internal HW codec. We can 36 * enable any one of these devices at any time 37 */ 38 #define AUDIO_DEVICE_OUT_ALL_CODEC_BACKEND \ 39 (AUDIO_DEVICE_OUT_EARPIECE | AUDIO_DEVICE_OUT_SPEAKER | \ 40 AUDIO_DEVICE_OUT_SPEAKER_SAFE | \ 41 AUDIO_DEVICE_OUT_WIRED_HEADSET | AUDIO_DEVICE_OUT_WIRED_HEADPHONE | \ 42 AUDIO_DEVICE_OUT_LINE) 43 44 /* 45 * Below are the input devices for which back end is same, SLIMBUS_0_TX. 46 * All these devices are handled by the internal HW codec. We can 47 * enable any one of these devices at any time 48 */ 49 #define AUDIO_DEVICE_IN_ALL_CODEC_BACKEND \ 50 (AUDIO_DEVICE_IN_BUILTIN_MIC | AUDIO_DEVICE_IN_BACK_MIC | \ 51 AUDIO_DEVICE_IN_WIRED_HEADSET | AUDIO_DEVICE_IN_VOICE_CALL) & ~AUDIO_DEVICE_BIT_IN 52 53 /* Sound devices specific to the platform 54 * The DEVICE_OUT_* and DEVICE_IN_* should be mapped to these sound 55 * devices to enable corresponding mixer paths 56 */ 57 enum { 58 SND_DEVICE_NONE = 0, 59 60 /* Playback devices */ 61 SND_DEVICE_MIN, 62 SND_DEVICE_OUT_BEGIN = SND_DEVICE_MIN, 63 SND_DEVICE_OUT_HANDSET = SND_DEVICE_OUT_BEGIN, 64 SND_DEVICE_OUT_SPEAKER, 65 SND_DEVICE_OUT_SPEAKER_REVERSE, 66 SND_DEVICE_OUT_SPEAKER_SAFE, 67 SND_DEVICE_OUT_HEADPHONES, 68 SND_DEVICE_OUT_LINE, 69 SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, 70 SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES, 71 SND_DEVICE_OUT_SPEAKER_AND_LINE, 72 SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE, 73 SND_DEVICE_OUT_VOICE_HANDSET, 74 SND_DEVICE_OUT_VOICE_SPEAKER, 75 SND_DEVICE_OUT_VOICE_HEADPHONES, 76 SND_DEVICE_OUT_VOICE_LINE, 77 SND_DEVICE_OUT_HDMI, 78 SND_DEVICE_OUT_SPEAKER_AND_HDMI, 79 SND_DEVICE_OUT_BT_SCO, 80 SND_DEVICE_OUT_BT_SCO_WB, 81 SND_DEVICE_OUT_BT_A2DP, 82 SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP, 83 SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP, 84 SND_DEVICE_OUT_VOICE_HANDSET_TMUS, 85 SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES, 86 SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES, 87 SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET, 88 SND_DEVICE_OUT_VOICE_TTY_FULL_USB, 89 SND_DEVICE_OUT_VOICE_TTY_VCO_USB, 90 SND_DEVICE_OUT_VOICE_HAC_HANDSET, 91 SND_DEVICE_OUT_VOICE_TX, 92 SND_DEVICE_OUT_SPEAKER_PROTECTED, 93 SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED, 94 SND_DEVICE_OUT_VOICE_SPEAKER_HFP, 95 SND_DEVICE_OUT_SPEAKER_AND_BT_SCO, 96 SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO, 97 SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB, 98 SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB, 99 SND_DEVICE_OUT_USB_HEADSET, 100 SND_DEVICE_OUT_USB_HEADPHONES, 101 SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET, 102 SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET, 103 SND_DEVICE_OUT_VOICE_USB_HEADPHONES, 104 SND_DEVICE_OUT_VOICE_USB_HEADSET, 105 /* Specific snd_devices */ 106 SND_DEVICE_OUT_USB_HEADSET_SPEC, 107 SND_DEVICE_OUT_END, 108 109 /* 110 * Note: IN_BEGIN should be same as OUT_END because total number of devices 111 * SND_DEVICES_MAX should not exceed MAX_RX + MAX_TX devices. 112 */ 113 /* Capture devices */ 114 SND_DEVICE_IN_BEGIN = SND_DEVICE_OUT_END, 115 SND_DEVICE_IN_HANDSET_MIC = SND_DEVICE_IN_BEGIN, 116 SND_DEVICE_IN_HANDSET_MIC_AEC, 117 SND_DEVICE_IN_HANDSET_MIC_NS, 118 SND_DEVICE_IN_HANDSET_MIC_AEC_NS, 119 SND_DEVICE_IN_HANDSET_DMIC, 120 SND_DEVICE_IN_HANDSET_DMIC_AEC, 121 SND_DEVICE_IN_HANDSET_DMIC_NS, 122 SND_DEVICE_IN_HANDSET_DMIC_AEC_NS, 123 SND_DEVICE_IN_HANDSET_DMIC_STEREO, 124 125 SND_DEVICE_IN_SPEAKER_MIC, 126 SND_DEVICE_IN_SPEAKER_MIC_AEC, 127 SND_DEVICE_IN_SPEAKER_MIC_NS, 128 SND_DEVICE_IN_SPEAKER_MIC_AEC_NS, 129 SND_DEVICE_IN_SPEAKER_DMIC, 130 SND_DEVICE_IN_SPEAKER_DMIC_AEC, 131 SND_DEVICE_IN_SPEAKER_DMIC_NS, 132 SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS, 133 SND_DEVICE_IN_SPEAKER_DMIC_STEREO, 134 135 SND_DEVICE_IN_HEADSET_MIC, 136 SND_DEVICE_IN_HEADSET_MIC_AEC, 137 138 SND_DEVICE_IN_HDMI_MIC, 139 SND_DEVICE_IN_BT_SCO_MIC, 140 SND_DEVICE_IN_BT_SCO_MIC_NREC, 141 SND_DEVICE_IN_BT_SCO_MIC_WB, 142 SND_DEVICE_IN_BT_SCO_MIC_WB_NREC, 143 SND_DEVICE_IN_CAMCORDER_MIC, 144 145 SND_DEVICE_IN_VOICE_DMIC, 146 SND_DEVICE_IN_VOICE_DMIC_TMUS, 147 SND_DEVICE_IN_VOICE_SPEAKER_MIC, 148 SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP, 149 SND_DEVICE_IN_VOICE_SPEAKER_DMIC, 150 SND_DEVICE_IN_VOICE_HEADSET_MIC, 151 SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC, 152 SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC, 153 SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC, 154 SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC, 155 SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC, 156 157 SND_DEVICE_IN_VOICE_REC_MIC, 158 SND_DEVICE_IN_VOICE_REC_MIC_NS, 159 SND_DEVICE_IN_VOICE_REC_MIC_AEC, 160 SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS, 161 SND_DEVICE_IN_VOICE_REC_DMIC_STEREO, 162 SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE, 163 SND_DEVICE_IN_VOICE_REC_HEADSET_MIC, 164 165 SND_DEVICE_IN_UNPROCESSED_MIC, 166 SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC, 167 SND_DEVICE_IN_UNPROCESSED_STEREO_MIC, 168 SND_DEVICE_IN_UNPROCESSED_THREE_MIC, 169 SND_DEVICE_IN_UNPROCESSED_QUAD_MIC, 170 171 SND_DEVICE_IN_VOICE_RX, 172 173 SND_DEVICE_IN_USB_HEADSET_MIC, 174 SND_DEVICE_IN_USB_HEADSET_MIC_AEC, 175 SND_DEVICE_IN_VOICE_USB_HEADSET_MIC, 176 SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC, 177 SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC, 178 SND_DEVICE_IN_THREE_MIC, 179 SND_DEVICE_IN_QUAD_MIC, 180 SND_DEVICE_IN_CAPTURE_VI_FEEDBACK, 181 182 SND_DEVICE_IN_HANDSET_TMIC, 183 SND_DEVICE_IN_HANDSET_QMIC, 184 SND_DEVICE_IN_HANDSET_TMIC_AEC, 185 SND_DEVICE_IN_HANDSET_QMIC_AEC, 186 SND_DEVICE_IN_END, 187 188 SND_DEVICE_MAX = SND_DEVICE_IN_END, 189 190 }; 191 #define DEFAULT_OUTPUT_SAMPLING_RATE 48000 192 #define OUTPUT_SAMPLING_RATE_44100 44100 193 #define DEFAULT_INPUT_SAMPLING_RATE 48000 194 195 enum { 196 DEFAULT_CODEC_BACKEND, 197 SLIMBUS_0_RX = DEFAULT_CODEC_BACKEND, 198 HEADPHONE_BACKEND, 199 SLIMBUS_6_RX = HEADPHONE_BACKEND, 200 HDMI_RX_BACKEND, 201 USB_AUDIO_RX_BACKEND, 202 MAX_RX_CODEC_BACKENDS = USB_AUDIO_RX_BACKEND, 203 /* TX BE follows RX BE */ 204 SLIMBUS_0_TX, 205 DEFAULT_CODEC_TX_BACKEND = SLIMBUS_0_TX, 206 USB_AUDIO_TX_BACKEND, 207 BT_SCO_TX_BACKEND, 208 MAX_CODEC_BACKENDS 209 }; 210 211 #define DEVICE_NAME_MAX_SIZE 128 212 #define HW_INFO_ARRAY_MAX_SIZE 32 213 214 #define ALL_SESSION_VSID 0xFFFFFFFF 215 #define DEFAULT_MUTE_RAMP_DURATION_MS 20 216 #define DEFAULT_VOLUME_RAMP_DURATION_MS 20 217 #define MIXER_PATH_MAX_LENGTH 100 218 219 #define ACDB_ID_VOICE_SPEAKER 15 220 #define ACDB_ID_VOICE_HANDSET 7 221 #define ACDB_ID_VOICE_HANDSET_TMUS 88 222 #define ACDB_ID_VOICE_DMIC_EF_TMUS 89 223 #define ACDB_ID_HEADSET_MIC_AEC 8 224 #define ACDB_ID_VOICE_REC_MIC 62 225 226 #define MAX_VOL_INDEX 5 227 #define MIN_VOL_INDEX 0 228 #define percent_to_index(val, min, max) \ 229 ((val) * ((max) - (min)) * 0.01 + (min) + .5) 230 231 /* 232 * tinyAlsa library interprets period size as number of frames 233 * one frame = channel_count * sizeof (pcm sample) 234 * so if format = 16-bit PCM and channels = Stereo, frame size = 2 ch * 2 = 4 bytes 235 * DEEP_BUFFER_OUTPUT_PERIOD_SIZE = 1024 means 1024 * 4 = 4096 bytes 236 * We should take care of returning proper size when AudioFlinger queries for 237 * the buffer size of an input/output stream 238 */ 239 240 /* 1920 frames(40ms) at 2 buffers gives a good tradeoff between power and latency */ 241 #define DEEP_BUFFER_OUTPUT_PERIOD_SIZE 1920 242 #define DEEP_BUFFER_OUTPUT_PERIOD_COUNT 2 243 244 #define LOW_LATENCY_OUTPUT_PERIOD_SIZE 240 245 #define LOW_LATENCY_OUTPUT_PERIOD_COUNT 2 246 247 #define HDMI_MULTI_PERIOD_SIZE 336 248 #define HDMI_MULTI_PERIOD_COUNT 8 249 #define HDMI_MULTI_DEFAULT_CHANNEL_COUNT 6 250 #define HDMI_MULTI_PERIOD_BYTES (HDMI_MULTI_PERIOD_SIZE * HDMI_MULTI_DEFAULT_CHANNEL_COUNT * 2) 251 252 #define AUDIO_CAPTURE_PERIOD_DURATION_MSEC 20 253 #define AUDIO_CAPTURE_PERIOD_COUNT 2 254 255 #define VOIP_CAPTURE_PERIOD_DURATION_MSEC 20 256 #define VOIP_CAPTURE_PERIOD_COUNT 2 257 258 #define VOIP_PLAYBACK_PERIOD_DURATION_MSEC 20 259 #define VOIP_PLAYBACK_PERIOD_COUNT 2 260 261 #define LOW_LATENCY_CAPTURE_SAMPLE_RATE 48000 262 #define LOW_LATENCY_CAPTURE_PERIOD_SIZE 240 263 #define LOW_LATENCY_CAPTURE_USE_CASE 1 264 265 #define DEEP_BUFFER_PCM_DEVICE 0 266 #define AUDIO_RECORD_PCM_DEVICE 0 267 #define MULTIMEDIA2_PCM_DEVICE 1 268 269 #define SPKR_PROT_CALIB_RX_PCM_DEVICE 5 270 #define SPKR_PROT_CALIB_TX_PCM_DEVICE 25 271 272 #define MULTIMEDIA3_PCM_DEVICE 4 273 274 #define MMAP_PLAYBACK_PCM_DEVICE 18 275 #define MMAP_RECORD_PCM_DEVICE 18 276 277 #define QUAT_MI2S_PCM_DEVICE 44 278 #define PLAYBACK_OFFLOAD_DEVICE 9 279 #define LOWLATENCY_PCM_DEVICE 15 280 #define VOICE_VSID 0x10C01000 281 282 //needs verification 283 #define AUDIO_PLAYBACK_VOIP_PCM_DEVICE 5 284 #define AUDIO_RECORD_VOIP_PCM_DEVICE 6 285 286 #ifdef PLATFORM_MSM8x26 287 #define VOICE_CALL_PCM_DEVICE 2 288 #define VOICE2_CALL_PCM_DEVICE 14 289 #define VOLTE_CALL_PCM_DEVICE 17 290 #define QCHAT_CALL_PCM_DEVICE 18 291 #define VOWLAN_CALL_PCM_DEVICE 30 292 #elif PLATFORM_MSM8084 293 #define VOICE_CALL_PCM_DEVICE 20 294 #define VOICE2_CALL_PCM_DEVICE 25 295 #define VOLTE_CALL_PCM_DEVICE 21 296 #define QCHAT_CALL_PCM_DEVICE 33 297 #define VOWLAN_CALL_PCM_DEVICE -1 298 #elif PLATFORM_MSM8996 299 #define VOICE_CALL_PCM_DEVICE 40 300 #define VOICE2_CALL_PCM_DEVICE 41 301 #define VOLTE_CALL_PCM_DEVICE 14 302 #define QCHAT_CALL_PCM_DEVICE 20 303 #define VOWLAN_CALL_PCM_DEVICE 33 304 #else 305 #define VOICE_CALL_PCM_DEVICE 2 306 #define VOICE2_CALL_PCM_DEVICE 22 307 #define VOLTE_CALL_PCM_DEVICE 14 308 #define QCHAT_CALL_PCM_DEVICE 20 309 #define VOWLAN_CALL_PCM_DEVICE 36 310 #endif 311 312 #ifdef PLATFORM_MSM8996 313 #define VOICEMMODE1_CALL_PCM_DEVICE 2 314 #define VOICEMMODE2_CALL_PCM_DEVICE 22 315 #else 316 #define VOICEMMODE1_CALL_PCM_DEVICE 44 317 #define VOICEMMODE2_CALL_PCM_DEVICE 45 318 #endif 319 320 #define AFE_PROXY_PLAYBACK_PCM_DEVICE 7 321 #define AFE_PROXY_RECORD_PCM_DEVICE 8 322 323 #define INCALL_MUSIC_UPLINK_PCM_DEVICE 27 324 325 #define HFP_PCM_RX 5 326 #ifdef PLATFORM_MSM8x26 327 #ifdef EXTERNAL_BT_SUPPORTED 328 #define HFP_SCO_RX 10 // AUXPCM Hostless 329 #else 330 #define HFP_SCO_RX 28 // INT_HFP_BT Hostless 331 #endif 332 #define HFP_ASM_RX_TX 29 333 #else 334 #define HFP_SCO_RX 23 335 #define HFP_ASM_RX_TX 24 336 #endif 337 338 #define LIB_CSD_CLIENT "libcsd-client.so" 339 #define LIB_MDM_DETECT "libmdmdetect.so" 340 341 #define PLATFORM_CONFIG_KEY_SOUNDCARD_NAME "snd_card_name" 342 #define PLATFORM_CONFIG_KEY_MAX_MIC_COUNT "input_mic_max_count" 343 #define PLATFORM_DEFAULT_MIC_COUNT 2 344 345 #define AUDIO_MAKE_STRING_FROM_ENUM(X) { #X, X } 346 347 /* CSD-CLIENT related functions */ 348 typedef int (*init_t)(bool); 349 typedef int (*deinit_t)(); 350 typedef int (*disable_device_t)(); 351 typedef int (*enable_device_config_t)(int, int); 352 typedef int (*enable_device_t)(int, int, uint32_t); 353 typedef int (*volume_t)(uint32_t, int, uint16_t); 354 typedef int (*mic_mute_t)(uint32_t, int, uint16_t); 355 typedef int (*slow_talk_t)(uint32_t, uint8_t); 356 typedef int (*start_voice_t)(uint32_t); 357 typedef int (*stop_voice_t)(uint32_t); 358 typedef int (*start_playback_t)(uint32_t); 359 typedef int (*stop_playback_t)(uint32_t); 360 typedef int (*start_record_t)(uint32_t, int); 361 typedef int (*stop_record_t)(uint32_t); 362 typedef int (*get_sample_rate_t)(uint32_t *); 363 /* CSD Client structure */ 364 struct csd_data { 365 void *csd_client; 366 init_t init; 367 deinit_t deinit; 368 disable_device_t disable_device; 369 enable_device_config_t enable_device_config; 370 enable_device_t enable_device; 371 volume_t volume; 372 mic_mute_t mic_mute; 373 slow_talk_t slow_talk; 374 start_voice_t start_voice; 375 stop_voice_t stop_voice; 376 start_playback_t start_playback; 377 stop_playback_t stop_playback; 378 start_record_t start_record; 379 stop_record_t stop_record; 380 get_sample_rate_t get_sample_rate; 381 }; 382 383 struct audio_backend_cfg { 384 unsigned int sample_rate; 385 unsigned int channels; 386 unsigned int bit_width; 387 bool passthrough_enabled; 388 audio_format_t format; 389 }; 390 391 typedef struct codec_backend_cfg { 392 uint32_t sample_rate; 393 uint32_t bit_width; 394 uint32_t channels; 395 char *bitwidth_mixer_ctl; 396 char *samplerate_mixer_ctl; 397 char *channels_mixer_ctl; 398 } codec_backend_cfg_t; 399 400 #define PLATFORM_INFO_XML_PATH "audio_platform_info.xml" 401 #define PLATFORM_INFO_XML_BASE_STRING "audio_platform_info" 402 #endif // QCOM_AUDIO_PLATFORM_H 403