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_VOICE_HANDSET_TMUS, 82 SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES, 83 SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES, 84 SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET, 85 SND_DEVICE_OUT_VOICE_TTY_FULL_USB, 86 SND_DEVICE_OUT_VOICE_TTY_VCO_USB, 87 SND_DEVICE_OUT_VOICE_HAC_HANDSET, 88 SND_DEVICE_OUT_VOICE_TX, 89 SND_DEVICE_OUT_SPEAKER_PROTECTED, 90 SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED, 91 SND_DEVICE_OUT_VOICE_SPEAKER_HFP, 92 SND_DEVICE_OUT_SPEAKER_AND_BT_SCO, 93 SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB, 94 SND_DEVICE_OUT_USB_HEADSET, 95 SND_DEVICE_OUT_USB_HEADPHONES, 96 SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET, 97 SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET, 98 SND_DEVICE_OUT_VOICE_USB_HEADPHONES, 99 SND_DEVICE_OUT_VOICE_USB_HEADSET, 100 SND_DEVICE_OUT_END, 101 102 /* 103 * Note: IN_BEGIN should be same as OUT_END because total number of devices 104 * SND_DEVICES_MAX should not exceed MAX_RX + MAX_TX devices. 105 */ 106 /* Capture devices */ 107 SND_DEVICE_IN_BEGIN = SND_DEVICE_OUT_END, 108 SND_DEVICE_IN_HANDSET_MIC = SND_DEVICE_IN_BEGIN, 109 SND_DEVICE_IN_HANDSET_MIC_AEC, 110 SND_DEVICE_IN_HANDSET_MIC_NS, 111 SND_DEVICE_IN_HANDSET_MIC_AEC_NS, 112 SND_DEVICE_IN_HANDSET_DMIC, 113 SND_DEVICE_IN_HANDSET_DMIC_AEC, 114 SND_DEVICE_IN_HANDSET_DMIC_NS, 115 SND_DEVICE_IN_HANDSET_DMIC_AEC_NS, 116 SND_DEVICE_IN_HANDSET_DMIC_STEREO, 117 118 SND_DEVICE_IN_SPEAKER_MIC, 119 SND_DEVICE_IN_SPEAKER_MIC_AEC, 120 SND_DEVICE_IN_SPEAKER_MIC_NS, 121 SND_DEVICE_IN_SPEAKER_MIC_AEC_NS, 122 SND_DEVICE_IN_SPEAKER_DMIC, 123 SND_DEVICE_IN_SPEAKER_DMIC_AEC, 124 SND_DEVICE_IN_SPEAKER_DMIC_NS, 125 SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS, 126 SND_DEVICE_IN_SPEAKER_DMIC_STEREO, 127 128 SND_DEVICE_IN_HEADSET_MIC, 129 SND_DEVICE_IN_HEADSET_MIC_AEC, 130 131 SND_DEVICE_IN_HDMI_MIC, 132 SND_DEVICE_IN_BT_SCO_MIC, 133 SND_DEVICE_IN_BT_SCO_MIC_NREC, 134 SND_DEVICE_IN_BT_SCO_MIC_WB, 135 SND_DEVICE_IN_BT_SCO_MIC_WB_NREC, 136 SND_DEVICE_IN_CAMCORDER_MIC, 137 138 SND_DEVICE_IN_VOICE_DMIC, 139 SND_DEVICE_IN_VOICE_DMIC_TMUS, 140 SND_DEVICE_IN_VOICE_SPEAKER_MIC, 141 SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP, 142 SND_DEVICE_IN_VOICE_SPEAKER_DMIC, 143 SND_DEVICE_IN_VOICE_HEADSET_MIC, 144 SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC, 145 SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC, 146 SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC, 147 SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC, 148 SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC, 149 150 SND_DEVICE_IN_VOICE_REC_MIC, 151 SND_DEVICE_IN_VOICE_REC_MIC_NS, 152 SND_DEVICE_IN_VOICE_REC_MIC_AEC, 153 SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS, 154 SND_DEVICE_IN_VOICE_REC_DMIC_STEREO, 155 SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE, 156 SND_DEVICE_IN_VOICE_REC_HEADSET_MIC, 157 158 SND_DEVICE_IN_UNPROCESSED_MIC, 159 SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC, 160 SND_DEVICE_IN_UNPROCESSED_STEREO_MIC, 161 SND_DEVICE_IN_UNPROCESSED_THREE_MIC, 162 SND_DEVICE_IN_UNPROCESSED_QUAD_MIC, 163 164 SND_DEVICE_IN_VOICE_RX, 165 166 SND_DEVICE_IN_USB_HEADSET_MIC, 167 SND_DEVICE_IN_USB_HEADSET_MIC_AEC, 168 SND_DEVICE_IN_VOICE_USB_HEADSET_MIC, 169 SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC, 170 SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC, 171 SND_DEVICE_IN_THREE_MIC, 172 SND_DEVICE_IN_QUAD_MIC, 173 SND_DEVICE_IN_CAPTURE_VI_FEEDBACK, 174 175 SND_DEVICE_IN_HANDSET_TMIC, 176 SND_DEVICE_IN_HANDSET_QMIC, 177 SND_DEVICE_IN_HANDSET_TMIC_AEC, 178 SND_DEVICE_IN_HANDSET_QMIC_AEC, 179 SND_DEVICE_IN_END, 180 181 SND_DEVICE_MAX = SND_DEVICE_IN_END, 182 183 }; 184 #define DEFAULT_OUTPUT_SAMPLING_RATE 48000 185 #define OUTPUT_SAMPLING_RATE_44100 44100 186 #define DEFAULT_INPUT_SAMPLING_RATE 48000 187 188 enum { 189 DEFAULT_CODEC_BACKEND, 190 SLIMBUS_0_RX = DEFAULT_CODEC_BACKEND, 191 HEADPHONE_BACKEND, 192 SLIMBUS_6_RX = HEADPHONE_BACKEND, 193 HDMI_RX_BACKEND, 194 USB_AUDIO_RX_BACKEND, 195 MAX_RX_CODEC_BACKENDS = USB_AUDIO_RX_BACKEND, 196 /* TX BE follows RX BE */ 197 SLIMBUS_0_TX, 198 DEFAULT_CODEC_TX_BACKEND = SLIMBUS_0_TX, 199 USB_AUDIO_TX_BACKEND, 200 BT_SCO_TX_BACKEND, 201 MAX_CODEC_BACKENDS 202 }; 203 204 205 #define DEVICE_NAME_MAX_SIZE 128 206 #define HW_INFO_ARRAY_MAX_SIZE 32 207 208 #define ALL_SESSION_VSID 0xFFFFFFFF 209 #define DEFAULT_MUTE_RAMP_DURATION_MS 20 210 #define DEFAULT_VOLUME_RAMP_DURATION_MS 20 211 #define MIXER_PATH_MAX_LENGTH 100 212 213 #define ACDB_ID_VOICE_SPEAKER 15 214 #define ACDB_ID_VOICE_HANDSET 7 215 #define ACDB_ID_VOICE_HANDSET_TMUS 88 216 #define ACDB_ID_VOICE_DMIC_EF_TMUS 89 217 #define ACDB_ID_HEADSET_MIC_AEC 8 218 #define ACDB_ID_VOICE_REC_MIC 62 219 220 #define MAX_VOL_INDEX 5 221 #define MIN_VOL_INDEX 0 222 #define percent_to_index(val, min, max) \ 223 ((val) * ((max) - (min)) * 0.01 + (min) + .5) 224 225 /* 226 * tinyAlsa library interprets period size as number of frames 227 * one frame = channel_count * sizeof (pcm sample) 228 * so if format = 16-bit PCM and channels = Stereo, frame size = 2 ch * 2 = 4 bytes 229 * DEEP_BUFFER_OUTPUT_PERIOD_SIZE = 1024 means 1024 * 4 = 4096 bytes 230 * We should take care of returning proper size when AudioFlinger queries for 231 * the buffer size of an input/output stream 232 */ 233 234 /* 1920 frames(40ms) at 2 buffers gives a good tradeoff between power and latency */ 235 #define DEEP_BUFFER_OUTPUT_PERIOD_SIZE 1920 236 #define DEEP_BUFFER_OUTPUT_PERIOD_COUNT 2 237 238 #define LOW_LATENCY_OUTPUT_PERIOD_SIZE 240 239 #define LOW_LATENCY_OUTPUT_PERIOD_COUNT 2 240 241 #define HDMI_MULTI_PERIOD_SIZE 336 242 #define HDMI_MULTI_PERIOD_COUNT 8 243 #define HDMI_MULTI_DEFAULT_CHANNEL_COUNT 6 244 #define HDMI_MULTI_PERIOD_BYTES (HDMI_MULTI_PERIOD_SIZE * HDMI_MULTI_DEFAULT_CHANNEL_COUNT * 2) 245 246 #define AUDIO_CAPTURE_PERIOD_DURATION_MSEC 20 247 #define AUDIO_CAPTURE_PERIOD_COUNT 2 248 249 #define VOIP_CAPTURE_PERIOD_DURATION_MSEC 20 250 #define VOIP_CAPTURE_PERIOD_COUNT 2 251 252 #define VOIP_PLAYBACK_PERIOD_DURATION_MSEC 20 253 #define VOIP_PLAYBACK_PERIOD_COUNT 2 254 255 #define LOW_LATENCY_CAPTURE_SAMPLE_RATE 48000 256 #define LOW_LATENCY_CAPTURE_PERIOD_SIZE 240 257 #define LOW_LATENCY_CAPTURE_USE_CASE 1 258 259 #define DEEP_BUFFER_PCM_DEVICE 0 260 #define AUDIO_RECORD_PCM_DEVICE 0 261 #define MULTIMEDIA2_PCM_DEVICE 1 262 263 #define SPKR_PROT_CALIB_RX_PCM_DEVICE 5 264 #define SPKR_PROT_CALIB_TX_PCM_DEVICE 25 265 266 #define MULTIMEDIA3_PCM_DEVICE 4 267 268 #define MMAP_PLAYBACK_PCM_DEVICE 18 269 #define MMAP_RECORD_PCM_DEVICE 18 270 271 #define QUAT_MI2S_PCM_DEVICE 44 272 #define PLAYBACK_OFFLOAD_DEVICE 9 273 #define LOWLATENCY_PCM_DEVICE 15 274 #define VOICE_VSID 0x10C01000 275 276 //needs verification 277 #define AUDIO_PLAYBACK_VOIP_PCM_DEVICE 5 278 #define AUDIO_RECORD_VOIP_PCM_DEVICE 6 279 280 #ifdef PLATFORM_MSM8x26 281 #define VOICE_CALL_PCM_DEVICE 2 282 #define VOICE2_CALL_PCM_DEVICE 14 283 #define VOLTE_CALL_PCM_DEVICE 17 284 #define QCHAT_CALL_PCM_DEVICE 18 285 #define VOWLAN_CALL_PCM_DEVICE 30 286 #elif PLATFORM_MSM8084 287 #define VOICE_CALL_PCM_DEVICE 20 288 #define VOICE2_CALL_PCM_DEVICE 25 289 #define VOLTE_CALL_PCM_DEVICE 21 290 #define QCHAT_CALL_PCM_DEVICE 33 291 #define VOWLAN_CALL_PCM_DEVICE -1 292 #elif PLATFORM_MSM8996 293 #define VOICE_CALL_PCM_DEVICE 40 294 #define VOICE2_CALL_PCM_DEVICE 41 295 #define VOLTE_CALL_PCM_DEVICE 14 296 #define QCHAT_CALL_PCM_DEVICE 20 297 #define VOWLAN_CALL_PCM_DEVICE 33 298 #else 299 #define VOICE_CALL_PCM_DEVICE 2 300 #define VOICE2_CALL_PCM_DEVICE 22 301 #define VOLTE_CALL_PCM_DEVICE 14 302 #define QCHAT_CALL_PCM_DEVICE 20 303 #define VOWLAN_CALL_PCM_DEVICE 36 304 #endif 305 306 #ifdef PLATFORM_MSM8996 307 #define VOICEMMODE1_CALL_PCM_DEVICE 2 308 #define VOICEMMODE2_CALL_PCM_DEVICE 22 309 #else 310 #define VOICEMMODE1_CALL_PCM_DEVICE 44 311 #define VOICEMMODE2_CALL_PCM_DEVICE 45 312 #endif 313 314 #define AFE_PROXY_PLAYBACK_PCM_DEVICE 7 315 #define AFE_PROXY_RECORD_PCM_DEVICE 8 316 317 #define HFP_PCM_RX 5 318 #ifdef PLATFORM_MSM8x26 319 #ifdef EXTERNAL_BT_SUPPORTED 320 #define HFP_SCO_RX 10 // AUXPCM Hostless 321 #else 322 #define HFP_SCO_RX 28 // INT_HFP_BT Hostless 323 #endif 324 #define HFP_ASM_RX_TX 29 325 #else 326 #define HFP_SCO_RX 23 327 #define HFP_ASM_RX_TX 24 328 #endif 329 330 #define LIB_CSD_CLIENT "libcsd-client.so" 331 #define LIB_MDM_DETECT "libmdmdetect.so" 332 333 #define PLATFORM_CONFIG_KEY_SOUNDCARD_NAME "snd_card_name" 334 #define PLATFORM_CONFIG_KEY_MAX_MIC_COUNT "input_mic_max_count" 335 #define PLATFORM_DEFAULT_MIC_COUNT 2 336 337 /* CSD-CLIENT related functions */ 338 typedef int (*init_t)(bool); 339 typedef int (*deinit_t)(); 340 typedef int (*disable_device_t)(); 341 typedef int (*enable_device_config_t)(int, int); 342 typedef int (*enable_device_t)(int, int, uint32_t); 343 typedef int (*volume_t)(uint32_t, int, uint16_t); 344 typedef int (*mic_mute_t)(uint32_t, int, uint16_t); 345 typedef int (*slow_talk_t)(uint32_t, uint8_t); 346 typedef int (*start_voice_t)(uint32_t); 347 typedef int (*stop_voice_t)(uint32_t); 348 typedef int (*start_playback_t)(uint32_t); 349 typedef int (*stop_playback_t)(uint32_t); 350 typedef int (*start_record_t)(uint32_t, int); 351 typedef int (*stop_record_t)(uint32_t); 352 typedef int (*get_sample_rate_t)(uint32_t *); 353 /* CSD Client structure */ 354 struct csd_data { 355 void *csd_client; 356 init_t init; 357 deinit_t deinit; 358 disable_device_t disable_device; 359 enable_device_config_t enable_device_config; 360 enable_device_t enable_device; 361 volume_t volume; 362 mic_mute_t mic_mute; 363 slow_talk_t slow_talk; 364 start_voice_t start_voice; 365 stop_voice_t stop_voice; 366 start_playback_t start_playback; 367 stop_playback_t stop_playback; 368 start_record_t start_record; 369 stop_record_t stop_record; 370 get_sample_rate_t get_sample_rate; 371 }; 372 373 struct audio_backend_cfg { 374 unsigned int sample_rate; 375 unsigned int channels; 376 unsigned int bit_width; 377 bool passthrough_enabled; 378 audio_format_t format; 379 }; 380 381 typedef struct codec_backend_cfg { 382 uint32_t sample_rate; 383 uint32_t bit_width; 384 uint32_t channels; 385 char *bitwidth_mixer_ctl; 386 char *samplerate_mixer_ctl; 387 char *channels_mixer_ctl; 388 } codec_backend_cfg_t; 389 390 #define PLATFORM_INFO_XML_PATH "audio_platform_info.xml" 391 #define PLATFORM_INFO_XML_BASE_STRING "audio_platform_info" 392 #endif // QCOM_AUDIO_PLATFORM_H 393