/* * Copyright (C) 2013-2014 The Android Open Source Project * * 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 QCOM_AUDIO_PLATFORM_H #define QCOM_AUDIO_PLATFORM_H enum { FLUENCE_DISABLE, /* Target dosent support fluence */ FLUENCE_ENABLE = 0x1, /* Target supports fluence */ FLUENCE_PRO_ENABLE = 0x2, /* Target supports fluence pro */ }; enum { SOURCE_MONO_MIC = 0x1, /* Target contains 1 mic */ SOURCE_DUAL_MIC = 0x2, /* Target contains 2 mics */ SOURCE_THREE_MIC = 0x4, /* Target contains 3 mics */ SOURCE_QUAD_MIC = 0x8, /* Target contains 4 mics */ }; /* * Below are the devices for which is back end is same, SLIMBUS_0_RX. * All these devices are handled by the internal HW codec. We can * enable any one of these devices at any time */ #define AUDIO_DEVICE_OUT_ALL_CODEC_BACKEND \ (AUDIO_DEVICE_OUT_EARPIECE | AUDIO_DEVICE_OUT_SPEAKER | \ AUDIO_DEVICE_OUT_SPEAKER_SAFE | \ AUDIO_DEVICE_OUT_WIRED_HEADSET | AUDIO_DEVICE_OUT_WIRED_HEADPHONE | \ AUDIO_DEVICE_OUT_LINE) /* Sound devices specific to the platform * The DEVICE_OUT_* and DEVICE_IN_* should be mapped to these sound * devices to enable corresponding mixer paths */ enum { SND_DEVICE_NONE = 0, /* Playback devices */ SND_DEVICE_MIN, SND_DEVICE_OUT_BEGIN = SND_DEVICE_MIN, SND_DEVICE_OUT_HANDSET = SND_DEVICE_OUT_BEGIN, SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_SPEAKER_REVERSE, SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_HEADPHONES, SND_DEVICE_OUT_LINE, SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES, SND_DEVICE_OUT_SPEAKER_AND_LINE, SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE, SND_DEVICE_OUT_VOICE_HANDSET, SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_HEADPHONES, SND_DEVICE_OUT_VOICE_LINE, SND_DEVICE_OUT_HDMI, SND_DEVICE_OUT_SPEAKER_AND_HDMI, SND_DEVICE_OUT_BT_SCO, SND_DEVICE_OUT_BT_SCO_WB, SND_DEVICE_OUT_VOICE_HANDSET_TMUS, SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES, SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES, SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET, SND_DEVICE_OUT_VOICE_HAC_HANDSET, SND_DEVICE_OUT_VOICE_TX, SND_DEVICE_OUT_SPEAKER_PROTECTED, SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED, SND_DEVICE_OUT_VOICE_SPEAKER_HFP, SND_DEVICE_OUT_END, /* * Note: IN_BEGIN should be same as OUT_END because total number of devices * SND_DEVICES_MAX should not exceed MAX_RX + MAX_TX devices. */ /* Capture devices */ SND_DEVICE_IN_BEGIN = SND_DEVICE_OUT_END, SND_DEVICE_IN_HANDSET_MIC = SND_DEVICE_IN_BEGIN, SND_DEVICE_IN_HANDSET_MIC_AEC, SND_DEVICE_IN_HANDSET_MIC_NS, SND_DEVICE_IN_HANDSET_MIC_AEC_NS, SND_DEVICE_IN_HANDSET_DMIC, SND_DEVICE_IN_HANDSET_DMIC_AEC, SND_DEVICE_IN_HANDSET_DMIC_NS, SND_DEVICE_IN_HANDSET_DMIC_AEC_NS, SND_DEVICE_IN_HANDSET_DMIC_STEREO, SND_DEVICE_IN_SPEAKER_MIC, SND_DEVICE_IN_SPEAKER_MIC_AEC, SND_DEVICE_IN_SPEAKER_MIC_NS, SND_DEVICE_IN_SPEAKER_MIC_AEC_NS, SND_DEVICE_IN_SPEAKER_DMIC, SND_DEVICE_IN_SPEAKER_DMIC_AEC, SND_DEVICE_IN_SPEAKER_DMIC_NS, SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS, SND_DEVICE_IN_SPEAKER_DMIC_STEREO, SND_DEVICE_IN_HEADSET_MIC, SND_DEVICE_IN_HEADSET_MIC_AEC, SND_DEVICE_IN_HDMI_MIC, SND_DEVICE_IN_BT_SCO_MIC, SND_DEVICE_IN_BT_SCO_MIC_NREC, SND_DEVICE_IN_BT_SCO_MIC_WB, SND_DEVICE_IN_BT_SCO_MIC_WB_NREC, SND_DEVICE_IN_CAMCORDER_MIC, SND_DEVICE_IN_VOICE_DMIC, SND_DEVICE_IN_VOICE_DMIC_TMUS, SND_DEVICE_IN_VOICE_SPEAKER_MIC, SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP, SND_DEVICE_IN_VOICE_SPEAKER_DMIC, SND_DEVICE_IN_VOICE_HEADSET_MIC, SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC, SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC, SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC, SND_DEVICE_IN_VOICE_REC_MIC, SND_DEVICE_IN_VOICE_REC_MIC_NS, SND_DEVICE_IN_VOICE_REC_DMIC_STEREO, SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE, SND_DEVICE_IN_VOICE_REC_HEADSET_MIC, SND_DEVICE_IN_VOICE_RX, SND_DEVICE_IN_THREE_MIC, SND_DEVICE_IN_QUAD_MIC, SND_DEVICE_IN_CAPTURE_VI_FEEDBACK, SND_DEVICE_IN_HANDSET_TMIC, SND_DEVICE_IN_HANDSET_QMIC, SND_DEVICE_IN_END, SND_DEVICE_MAX = SND_DEVICE_IN_END, }; #define DEFAULT_OUTPUT_SAMPLING_RATE 48000 #define ALL_SESSION_VSID 0xFFFFFFFF #define DEFAULT_MUTE_RAMP_DURATION_MS 20 #define DEFAULT_VOLUME_RAMP_DURATION_MS 20 #define MIXER_PATH_MAX_LENGTH 100 #define ACDB_ID_VOICE_SPEAKER 15 #define ACDB_ID_VOICE_HANDSET 7 #define ACDB_ID_VOICE_HANDSET_TMUS 88 #define ACDB_ID_VOICE_DMIC_EF_TMUS 89 #define ACDB_ID_HEADSET_MIC_AEC 8 #define MAX_VOL_INDEX 5 #define MIN_VOL_INDEX 0 #define percent_to_index(val, min, max) \ ((val) * ((max) - (min)) * 0.01 + (min) + .5) /* * tinyAlsa library interprets period size as number of frames * one frame = channel_count * sizeof (pcm sample) * so if format = 16-bit PCM and channels = Stereo, frame size = 2 ch * 2 = 4 bytes * DEEP_BUFFER_OUTPUT_PERIOD_SIZE = 1024 means 1024 * 4 = 4096 bytes * We should take care of returning proper size when AudioFlinger queries for * the buffer size of an input/output stream */ /* 1920 frames(40ms) at 2 buffers gives a good tradeoff between power and latency */ #define DEEP_BUFFER_OUTPUT_PERIOD_SIZE 1920 #define DEEP_BUFFER_OUTPUT_PERIOD_COUNT 2 #define LOW_LATENCY_OUTPUT_PERIOD_SIZE 240 #define LOW_LATENCY_OUTPUT_PERIOD_COUNT 2 #define HDMI_MULTI_PERIOD_SIZE 336 #define HDMI_MULTI_PERIOD_COUNT 8 #define HDMI_MULTI_DEFAULT_CHANNEL_COUNT 6 #define HDMI_MULTI_PERIOD_BYTES (HDMI_MULTI_PERIOD_SIZE * HDMI_MULTI_DEFAULT_CHANNEL_COUNT * 2) #define AUDIO_CAPTURE_PERIOD_DURATION_MSEC 20 #define AUDIO_CAPTURE_PERIOD_COUNT 2 #define LOW_LATENCY_CAPTURE_SAMPLE_RATE 48000 #define LOW_LATENCY_CAPTURE_PERIOD_SIZE 240 #define LOW_LATENCY_CAPTURE_USE_CASE 1 #define DEEP_BUFFER_PCM_DEVICE 0 #define AUDIO_RECORD_PCM_DEVICE 0 #define MULTIMEDIA2_PCM_DEVICE 1 #define SPKR_PROT_CALIB_RX_PCM_DEVICE 5 #define SPKR_PROT_CALIB_TX_PCM_DEVICE 25 #define MULTIMEDIA3_PCM_DEVICE 4 #define QUAT_MI2S_PCM_DEVICE 44 #define PLAYBACK_OFFLOAD_DEVICE 9 #define LOWLATENCY_PCM_DEVICE 15 #define VOICE_VSID 0x10C01000 #ifdef PLATFORM_MSM8x26 #define VOICE_CALL_PCM_DEVICE 2 #define VOICE2_CALL_PCM_DEVICE 14 #define VOLTE_CALL_PCM_DEVICE 17 #define QCHAT_CALL_PCM_DEVICE 18 #define VOWLAN_CALL_PCM_DEVICE 30 #elif PLATFORM_MSM8084 #define VOICE_CALL_PCM_DEVICE 20 #define VOICE2_CALL_PCM_DEVICE 25 #define VOLTE_CALL_PCM_DEVICE 21 #define QCHAT_CALL_PCM_DEVICE 33 #define VOWLAN_CALL_PCM_DEVICE -1 #else #define VOICE_CALL_PCM_DEVICE 2 #define VOICE2_CALL_PCM_DEVICE 22 #define VOLTE_CALL_PCM_DEVICE 14 #define QCHAT_CALL_PCM_DEVICE 20 #define VOWLAN_CALL_PCM_DEVICE 36 #endif #define AFE_PROXY_PLAYBACK_PCM_DEVICE 7 #define AFE_PROXY_RECORD_PCM_DEVICE 8 #define HFP_PCM_RX 5 #ifdef PLATFORM_MSM8x26 #ifdef EXTERNAL_BT_SUPPORTED #define HFP_SCO_RX 10 // AUXPCM Hostless #else #define HFP_SCO_RX 28 // INT_HFP_BT Hostless #endif #define HFP_ASM_RX_TX 29 #else #define HFP_SCO_RX 23 #define HFP_ASM_RX_TX 24 #endif #define LIB_CSD_CLIENT "libcsd-client.so" #define LIB_MDM_DETECT "libmdmdetect.so" #define PLATFORM_CONFIG_KEY_SOUNDCARD_NAME "snd_card_name" #define PLATFORM_CONFIG_KEY_MAX_MIC_COUNT "input_mic_max_count" #define PLATFORM_DEFAULT_MIC_COUNT 2 /* CSD-CLIENT related functions */ typedef int (*init_t)(bool); typedef int (*deinit_t)(); typedef int (*disable_device_t)(); typedef int (*enable_device_config_t)(int, int); typedef int (*enable_device_t)(int, int, uint32_t); typedef int (*volume_t)(uint32_t, int, uint16_t); typedef int (*mic_mute_t)(uint32_t, int, uint16_t); typedef int (*slow_talk_t)(uint32_t, uint8_t); typedef int (*start_voice_t)(uint32_t); typedef int (*stop_voice_t)(uint32_t); typedef int (*start_playback_t)(uint32_t); typedef int (*stop_playback_t)(uint32_t); typedef int (*start_record_t)(uint32_t, int); typedef int (*stop_record_t)(uint32_t); typedef int (*get_sample_rate_t)(uint32_t *); /* CSD Client structure */ struct csd_data { void *csd_client; init_t init; deinit_t deinit; disable_device_t disable_device; enable_device_config_t enable_device_config; enable_device_t enable_device; volume_t volume; mic_mute_t mic_mute; slow_talk_t slow_talk; start_voice_t start_voice; stop_voice_t stop_voice; start_playback_t start_playback; stop_playback_t stop_playback; start_record_t start_record; stop_record_t stop_record; get_sample_rate_t get_sample_rate; }; #endif // QCOM_AUDIO_PLATFORM_H