| /* |
| * Copyright (c) 2013-2019, 2021 The Linux Foundation. All rights reserved. |
| * Not a contribution. |
| * |
| * Copyright (C) 2013 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. |
| */ |
| |
| #define LOG_TAG "msm8960_platform" |
| /*#define LOG_NDEBUG 0*/ |
| #define LOG_NDDEBUG 0 |
| |
| #include <stdlib.h> |
| #include <dlfcn.h> |
| #include <log/log.h> |
| #include <cutils/properties.h> |
| #include <audio_hw.h> |
| #include <platform_api.h> |
| #include "platform.h" |
| #include "audio_extn.h" |
| |
| #define LIB_ACDB_LOADER "libacdbloader.so" |
| #define LIB_CSD_CLIENT "libcsd-client.so" |
| |
| /* |
| * This is the sysfs path for the HDMI audio data block |
| */ |
| #define AUDIO_DATA_BLOCK_PATH "/sys/class/graphics/fb1/audio_data_block" |
| #define MIXER_XML_PATH "/system/etc/mixer_paths.xml" |
| |
| /* |
| * This file will have a maximum of 38 bytes: |
| * |
| * 4 bytes: number of audio blocks |
| * 4 bytes: total length of Short Audio Descriptor (SAD) blocks |
| * Maximum 10 * 3 bytes: SAD blocks |
| */ |
| #define MAX_SAD_BLOCKS 10 |
| #define SAD_BLOCK_SIZE 3 |
| |
| /* EDID format ID for LPCM audio */ |
| #define EDID_FORMAT_LPCM 1 |
| |
| struct audio_block_header |
| { |
| int reserved; |
| int length; |
| }; |
| |
| |
| typedef void (*acdb_deallocate_t)(); |
| typedef int (*acdb_init_t)(); |
| typedef void (*acdb_send_audio_cal_t)(int, int); |
| typedef void (*acdb_send_voice_cal_t)(int, int); |
| |
| typedef int (*csd_client_init_t)(); |
| typedef int (*csd_client_deinit_t)(); |
| typedef int (*csd_disable_device_t)(); |
| typedef int (*csd_enable_device_t)(int, int, uint32_t); |
| typedef int (*csd_volume_t)(int); |
| typedef int (*csd_mic_mute_t)(int); |
| typedef int (*csd_start_voice_t)(); |
| typedef int (*csd_stop_voice_t)(); |
| |
| |
| struct platform_data { |
| struct audio_device *adev; |
| bool fluence_in_spkr_mode; |
| bool fluence_in_voice_call; |
| bool fluence_in_voice_rec; |
| int fluence_type; |
| int dualmic_config; |
| bool ec_ref_enabled; |
| |
| /* Audio calibration related functions */ |
| void *acdb_handle; |
| acdb_init_t acdb_init; |
| acdb_deallocate_t acdb_deallocate; |
| acdb_send_audio_cal_t acdb_send_audio_cal; |
| acdb_send_voice_cal_t acdb_send_voice_cal; |
| |
| /* CSD Client related functions for voice call */ |
| void *csd_client; |
| csd_client_init_t csd_client_init; |
| csd_client_deinit_t csd_client_deinit; |
| csd_disable_device_t csd_disable_device; |
| csd_enable_device_t csd_enable_device; |
| csd_volume_t csd_volume; |
| csd_mic_mute_t csd_mic_mute; |
| csd_start_voice_t csd_start_voice; |
| csd_stop_voice_t csd_stop_voice; |
| }; |
| |
| static const int pcm_device_table[AUDIO_USECASE_MAX][2] = { |
| [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {0, 0}, |
| [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {14, 14}, |
| [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {1, 1}, |
| [USECASE_AUDIO_RECORD] = {0, 0}, |
| [USECASE_AUDIO_RECORD_LOW_LATENCY] = {14, 14}, |
| [USECASE_VOICE_CALL] = {12, 12}, |
| }; |
| |
| /* Array to store sound devices */ |
| static const char * const device_table[SND_DEVICE_MAX] = { |
| [SND_DEVICE_NONE] = "none", |
| /* Playback sound devices */ |
| [SND_DEVICE_OUT_HANDSET] = "handset", |
| [SND_DEVICE_OUT_SPEAKER] = "speaker", |
| [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse", |
| [SND_DEVICE_OUT_HEADPHONES] = "headphones", |
| [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones", |
| [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker", |
| [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones", |
| [SND_DEVICE_OUT_HDMI] = "hdmi", |
| [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi", |
| [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset", |
| [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb", |
| [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones", |
| [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones", |
| [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset", |
| [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones", |
| [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones", |
| |
| /* Capture sound devices */ |
| [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic", |
| [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic", |
| [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic", |
| [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic", |
| [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "voice-speaker-mic", |
| [SND_DEVICE_IN_HEADSET_MIC_AEC] = "headset-mic", |
| [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic", |
| [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic", |
| [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic", |
| [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic", |
| [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb", |
| [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic", |
| [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef", |
| [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef", |
| [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic", |
| [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic", |
| [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic", |
| [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic", |
| [SND_DEVICE_IN_VOICE_REC_DMIC] = "voice-rec-dmic-ef", |
| [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence", |
| [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic", |
| }; |
| |
| /* ACDB IDs (audio DSP path configuration IDs) for each sound device */ |
| static const int acdb_device_table[SND_DEVICE_MAX] = { |
| [SND_DEVICE_NONE] = -1, |
| [SND_DEVICE_OUT_HANDSET] = 7, |
| [SND_DEVICE_OUT_SPEAKER] = 14, |
| [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14, |
| [SND_DEVICE_OUT_HEADPHONES] = 10, |
| [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10, |
| [SND_DEVICE_OUT_VOICE_SPEAKER] = 14, |
| [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10, |
| [SND_DEVICE_OUT_HDMI] = 18, |
| [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14, |
| [SND_DEVICE_OUT_BT_SCO] = 22, |
| [SND_DEVICE_OUT_BT_SCO_WB] = 39, |
| [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17, |
| [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17, |
| [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37, |
| [SND_DEVICE_OUT_USB_HEADSET] = 45, |
| [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14, |
| |
| [SND_DEVICE_IN_HANDSET_MIC] = 4, |
| [SND_DEVICE_IN_SPEAKER_MIC] = 4, |
| [SND_DEVICE_IN_HEADSET_MIC] = 8, |
| [SND_DEVICE_IN_HANDSET_MIC_AEC] = 40, |
| [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 42, |
| [SND_DEVICE_IN_HEADSET_MIC_AEC] = 47, |
| [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11, |
| [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8, |
| [SND_DEVICE_IN_HDMI_MIC] = 4, |
| [SND_DEVICE_IN_BT_SCO_MIC] = 21, |
| [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38, |
| [SND_DEVICE_IN_CAMCORDER_MIC] = 61, |
| [SND_DEVICE_IN_VOICE_DMIC] = 6, |
| [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 13, |
| [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16, |
| [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36, |
| [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16, |
| [SND_DEVICE_IN_VOICE_REC_MIC] = 62, |
| [SND_DEVICE_IN_USB_HEADSET_MIC] = 44, |
| /* TODO: Update with proper acdb ids */ |
| [SND_DEVICE_IN_VOICE_REC_DMIC] = 62, |
| [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 6, |
| }; |
| |
| #define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL) |
| #define LOW_LATENCY_PLATFORM_DELAY (13*1000LL) |
| |
| void platform_set_echo_reference(void *platform, bool enable) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| struct audio_device *adev = my_data->adev; |
| |
| if (enable) { |
| my_data->ec_ref_enabled = enable; |
| audio_route_apply_and_update_path(adev->audio_route, "echo-reference"); |
| } else { |
| if (my_data->ec_ref_enabled) { |
| audio_route_reset_and_update_path(adev->audio_route, "echo-reference"); |
| my_data->ec_ref_enabled = enable; |
| } else { |
| ALOGV("EC Reference is already disabled: %d", my_data->ec_ref_enabled); |
| } |
| } |
| |
| ALOGV("Setting EC Reference: %d", enable); |
| } |
| |
| void *platform_init(struct audio_device *adev) |
| { |
| char platform[PROPERTY_VALUE_MAX]; |
| char baseband[PROPERTY_VALUE_MAX]; |
| char value[PROPERTY_VALUE_MAX]; |
| struct platform_data *my_data; |
| const char *snd_card_name; |
| const char *mixer_ctl_name = "Set HPX ActiveBe"; |
| struct mixer_ctl *ctl = NULL; |
| |
| adev->mixer = mixer_open(MIXER_CARD); |
| |
| if (!adev->mixer) { |
| ALOGE("Unable to open the mixer, aborting."); |
| return NULL; |
| } |
| |
| adev->audio_route = audio_route_init(MIXER_CARD, MIXER_XML_PATH); |
| if (!adev->audio_route) { |
| ALOGE("%s: Failed to init audio route controls, aborting.", __func__); |
| mixer_close(adev->mixer); |
| return NULL; |
| } |
| |
| my_data = calloc(1, sizeof(struct platform_data)); |
| |
| snd_card_name = mixer_get_name(adev->mixer); |
| |
| my_data->adev = adev; |
| my_data->fluence_in_spkr_mode = false; |
| my_data->fluence_in_voice_call = false; |
| my_data->fluence_in_voice_rec = false; |
| my_data->fluence_type = FLUENCE_NONE; |
| |
| property_get("ro.vendor.audio.sdk.fluencetype", value, ""); |
| if (!strncmp("fluencepro", value, sizeof("fluencepro"))) { |
| my_data->fluence_type = FLUENCE_QUAD_MIC; |
| } else if (!strncmp("fluence", value, sizeof("fluence"))) { |
| my_data->fluence_type = FLUENCE_DUAL_MIC; |
| } else { |
| my_data->fluence_type = FLUENCE_NONE; |
| } |
| |
| if (my_data->fluence_type != FLUENCE_NONE) { |
| property_get("persist.vendor.audio.fluence.voicecall",value,""); |
| if (!strncmp("true", value, sizeof("true"))) { |
| my_data->fluence_in_voice_call = true; |
| } |
| |
| property_get("persist.vendor.audio.fluence.voicerec",value,""); |
| if (!strncmp("true", value, sizeof("true"))) { |
| my_data->fluence_in_voice_rec = true; |
| } |
| |
| property_get("persist.vendor.audio.fluence.speaker",value,""); |
| if (!strncmp("true", value, sizeof("true"))) { |
| my_data->fluence_in_spkr_mode = true; |
| } |
| } |
| |
| my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW); |
| if (my_data->acdb_handle == NULL) { |
| ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER); |
| } else { |
| ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER); |
| my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle, |
| "acdb_loader_deallocate_ACDB"); |
| my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle, |
| "acdb_loader_send_audio_cal"); |
| if (!my_data->acdb_send_audio_cal) |
| ALOGW("%s: Could not find the symbol acdb_send_audio_cal from %s", |
| __func__, LIB_ACDB_LOADER); |
| my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle, |
| "acdb_loader_send_voice_cal"); |
| my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle, |
| "acdb_loader_init_ACDB"); |
| if (my_data->acdb_init == NULL) |
| ALOGE("%s: dlsym error %s for acdb_loader_init_ACDB", __func__, dlerror()); |
| else |
| my_data->acdb_init(); |
| } |
| |
| /* If platform is Fusion3, load CSD Client specific symbols |
| * Voice call is handled by MDM and apps processor talks to |
| * MDM through CSD Client |
| */ |
| property_get("ro.board.platform", platform, ""); |
| property_get("ro.baseband", baseband, ""); |
| if (!strcmp("msm8960", platform) && !strcmp("mdm", baseband)) { |
| my_data->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW); |
| if (my_data->csd_client == NULL) |
| ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT); |
| } |
| |
| if (my_data->csd_client) { |
| ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT); |
| my_data->csd_client_deinit = (csd_client_deinit_t)dlsym(my_data->csd_client, |
| "csd_client_deinit"); |
| my_data->csd_disable_device = (csd_disable_device_t)dlsym(my_data->csd_client, |
| "csd_client_disable_device"); |
| my_data->csd_enable_device = (csd_enable_device_t)dlsym(my_data->csd_client, |
| "csd_client_enable_device"); |
| my_data->csd_start_voice = (csd_start_voice_t)dlsym(my_data->csd_client, |
| "csd_client_start_voice"); |
| my_data->csd_stop_voice = (csd_stop_voice_t)dlsym(my_data->csd_client, |
| "csd_client_stop_voice"); |
| my_data->csd_volume = (csd_volume_t)dlsym(my_data->csd_client, |
| "csd_client_volume"); |
| my_data->csd_mic_mute = (csd_mic_mute_t)dlsym(my_data->csd_client, |
| "csd_client_mic_mute"); |
| my_data->csd_client_init = (csd_client_init_t)dlsym(my_data->csd_client, |
| "csd_client_init"); |
| |
| if (my_data->csd_client_init == NULL) { |
| ALOGE("%s: dlsym error %s for csd_client_init", __func__, dlerror()); |
| } else { |
| my_data->csd_client_init(); |
| } |
| } |
| |
| /* Configure active back end for HPX*/ |
| ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); |
| if (ctl) { |
| ALOGI(" sending HPX Active BE information "); |
| mixer_ctl_set_value(ctl, 0, false); |
| } |
| |
| return my_data; |
| } |
| |
| struct audio_custom_mtmx_params * |
| platform_get_custom_mtmx_params |
| ( |
| void *platform __unused, |
| struct audio_custom_mtmx_params_info *info __unused, |
| uint32_t *idx __unused |
| ) |
| { |
| ALOGW("%s: not implemented!", __func__); |
| return NULL; |
| } |
| |
| int platform_add_custom_mtmx_params |
| ( |
| void *platform __unused, |
| struct audio_custom_mtmx_params_info *info __unused |
| ) |
| { |
| ALOGW("%s: not implemented!", __func__); |
| return -ENOSYS; |
| } |
| |
| struct audio_custom_mtmx_in_params *platform_get_custom_mtmx_in_params(void *platform, |
| struct audio_custom_mtmx_in_params_info *info) |
| { |
| ALOGW("%s: not implemented!", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_add_custom_mtmx_in_params(void *platform, |
| struct audio_custom_mtmx_in_params_info *info) |
| { |
| ALOGW("%s: not implemented!", __func__); |
| return -ENOSYS; |
| } |
| |
| void platform_deinit(void *platform) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| |
| free(platform); |
| } |
| |
| const char *platform_get_snd_device_name(snd_device_t snd_device) |
| { |
| if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) |
| return device_table[snd_device]; |
| else |
| return ""; |
| } |
| |
| int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device, |
| char *device_name) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| |
| if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) { |
| strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE); |
| } else { |
| strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| void platform_add_backend_name(char *mixer_path, snd_device_t snd_device, |
| struct audio_usecase *usecase __unused) |
| { |
| if (snd_device == SND_DEVICE_IN_BT_SCO_MIC) |
| strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH); |
| else if (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB) |
| strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH); |
| else if(snd_device == SND_DEVICE_OUT_BT_SCO) |
| strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH); |
| else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB) |
| strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH); |
| else if (snd_device == SND_DEVICE_OUT_HDMI) |
| strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH); |
| else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI) |
| strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH); |
| } |
| |
| int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type) |
| { |
| int device_id = -1; |
| |
| if ((usecase >= AUDIO_USECASE_MAX) || (usecase <= USECASE_INVALID)) { |
| ALOGE("%s: invalid usecase case idx %d", __func__, usecase); |
| return device_id; |
| } |
| if (device_type == PCM_PLAYBACK) |
| device_id = pcm_device_table[usecase][0]; |
| else |
| device_id = pcm_device_table[usecase][1]; |
| return device_id; |
| } |
| |
| int platform_get_snd_device_index(char *snd_device_index_name __unused) |
| { |
| return -ENODEV; |
| } |
| |
| int platform_set_snd_device_acdb_id(snd_device_t snd_device __unused, |
| unsigned int acdb_id __unused) |
| { |
| return -ENODEV; |
| } |
| |
| uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_get_snd_device_acdb_id(snd_device_t snd_device __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| void platform_add_external_specific_device(snd_device_t snd_device __unused, |
| const char *name __unused, |
| unsigned int acdb_id __unused) |
| { |
| return; |
| } |
| |
| int platform_set_snd_device_bit_width(snd_device_t snd_device __unused, |
| unsigned int bit_width __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_get_snd_device_bit_width(snd_device_t snd_device __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_switch_voice_call_enable_device_config(void *platform __unused, |
| snd_device_t out_snd_device __unused, |
| snd_device_t in_snd_device __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_switch_voice_call_usecase_route_post(void *platform __unused, |
| snd_device_t out_snd_device __unused, |
| snd_device_t in_snd_device __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_set_incall_recording_session_id(void *platform __unused, |
| uint32_t session_id __unused, |
| int rec_mode __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_stop_incall_recording_usecase(void *platform __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_get_sample_rate(void *platform __unused, uint32_t *rate __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_get_default_app_type(void *platform __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_send_audio_calibration_hfp(void *platform __unused, |
| snd_device_t snd_device __unused) |
| { |
| return 0; |
| } |
| |
| int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase, |
| int app_type __unused) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| int acdb_dev_id, acdb_dev_type; |
| struct audio_device *adev = my_data->adev; |
| int snd_device = SND_DEVICE_OUT_SPEAKER; |
| |
| if (usecase->type == PCM_PLAYBACK) |
| snd_device = platform_get_output_snd_device(adev->platform, |
| usecase->stream.out->devices); |
| else if ((usecase->type == PCM_CAPTURE) && |
| voice_is_in_call_rec_stream(usecase->stream.in)) |
| snd_device = voice_get_incall_rec_snd_device(usecase->in_snd_device); |
| else if ((usecase->type == PCM_HFP_CALL) || (usecase->type == PCM_CAPTURE)) |
| snd_device = platform_get_input_snd_device(adev->platform, NULL, |
| adev->primary_output->devices); |
| acdb_dev_id = acdb_device_table[snd_device]; |
| if (acdb_dev_id < 0) { |
| ALOGE("%s: Could not find acdb id for device(%d)", |
| __func__, snd_device); |
| return -EINVAL; |
| } |
| |
| /* Notify device change info to effect clients registered */ |
| if (usecase->type == PCM_PLAYBACK) { |
| audio_extn_gef_notify_device_config( |
| usecase->stream.out->devices, |
| usecase->stream.out->channel_mask, |
| usecase->stream.out->app_type_cfg.sample_rate, |
| acdb_dev_id, |
| usecase->stream.out->app_type_cfg.app_type); |
| } |
| |
| if (my_data->acdb_send_audio_cal) { |
| ("%s: sending audio calibration for snd_device(%d) acdb_id(%d)", |
| __func__, snd_device, acdb_dev_id); |
| if (snd_device >= SND_DEVICE_OUT_BEGIN && |
| snd_device < SND_DEVICE_OUT_END) |
| acdb_dev_type = ACDB_DEV_TYPE_OUT; |
| else |
| acdb_dev_type = ACDB_DEV_TYPE_IN; |
| my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type); |
| } |
| return 0; |
| } |
| |
| int platform_switch_voice_call_device_pre(void *platform) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| int ret = 0; |
| |
| if (my_data->csd_client != NULL && |
| voice_is_in_call(my_data->adev)) { |
| /* This must be called before disabling the mixer controls on APQ side */ |
| if (my_data->csd_disable_device == NULL) { |
| ALOGE("%s: dlsym error for csd_disable_device", __func__); |
| } else { |
| ret = my_data->csd_disable_device(); |
| if (ret < 0) { |
| ALOGE("%s: csd_client_disable_device, failed, error %d", |
| __func__, ret); |
| } |
| } |
| } |
| return ret; |
| } |
| |
| int platform_switch_voice_call_device_post(void *platform, |
| snd_device_t out_snd_device, |
| snd_device_t in_snd_device) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| int acdb_rx_id, acdb_tx_id; |
| int ret = 0; |
| |
| if (my_data->csd_client) { |
| if (my_data->csd_enable_device == NULL) { |
| ALOGE("%s: dlsym error for csd_enable_device", |
| __func__); |
| } else { |
| acdb_rx_id = acdb_device_table[out_snd_device]; |
| acdb_tx_id = acdb_device_table[in_snd_device]; |
| |
| if (acdb_rx_id > 0 || acdb_tx_id > 0) { |
| ret = my_data->csd_enable_device(acdb_rx_id, acdb_tx_id, |
| my_data->adev->acdb_settings); |
| if (ret < 0) { |
| ALOGE("%s: csd_enable_device, failed, error %d", |
| __func__, ret); |
| } |
| } else { |
| ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__, |
| acdb_rx_id, acdb_tx_id); |
| } |
| } |
| } |
| |
| return ret; |
| } |
| |
| int platform_start_voice_call(void *platform, uint32_t vsid __unused) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| int ret = 0; |
| |
| if (my_data->csd_client) { |
| if (my_data->csd_start_voice == NULL) { |
| ALOGE("dlsym error for csd_client_start_voice"); |
| ret = -ENOSYS; |
| } else { |
| ret = my_data->csd_start_voice(); |
| if (ret < 0) { |
| ALOGE("%s: csd_start_voice error %d\n", __func__, ret); |
| } |
| } |
| } |
| |
| return ret; |
| } |
| |
| int platform_stop_voice_call(void *platform, uint32_t vsid __unused) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| int ret = 0; |
| |
| if (my_data->csd_client) { |
| if (my_data->csd_stop_voice == NULL) { |
| ALOGE("dlsym error for csd_stop_voice"); |
| } else { |
| ret = my_data->csd_stop_voice(); |
| if (ret < 0) { |
| ALOGE("%s: csd_stop_voice error %d\n", __func__, ret); |
| } |
| } |
| } |
| |
| return ret; |
| } |
| |
| int platform_set_voice_volume(void *platform, int volume) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| int ret = 0; |
| |
| if (my_data->csd_client) { |
| if (my_data->csd_volume == NULL) { |
| ALOGE("%s: dlsym error for csd_volume", __func__); |
| } else { |
| ret = my_data->csd_volume(volume); |
| if (ret < 0) { |
| ALOGE("%s: csd_volume error %d", __func__, ret); |
| } |
| } |
| } else { |
| ALOGE("%s: No CSD Client present", __func__); |
| } |
| |
| return ret; |
| } |
| |
| int platform_set_mic_mute(void *platform, bool state) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| int ret = 0; |
| |
| if (my_data->adev->mode == AUDIO_MODE_IN_CALL) { |
| if (my_data->csd_client) { |
| if (my_data->csd_mic_mute == NULL) { |
| ALOGE("%s: dlsym error for csd_mic_mute", __func__); |
| } else { |
| ret = my_data->csd_mic_mute(state); |
| if (ret < 0) { |
| ALOGE("%s: csd_mic_mute error %d", __func__, ret); |
| } |
| } |
| } else { |
| ALOGE("%s: No CSD Client present", __func__); |
| } |
| } |
| |
| return ret; |
| } |
| |
| int platform_set_device_mute(void *platform __unused, bool state __unused, char *dir __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_get_ext_disp_type(void *platform) |
| { |
| return EXT_DISPLAY_TYPE_HDMI; |
| } |
| |
| snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| struct audio_device *adev = my_data->adev; |
| audio_mode_t mode = adev->mode; |
| snd_device_t snd_device = SND_DEVICE_NONE; |
| |
| ALOGV("%s: enter: output devices(%#x)", __func__, devices); |
| if (devices == AUDIO_DEVICE_NONE || |
| devices & AUDIO_DEVICE_BIT_IN) { |
| ALOGV("%s: Invalid output devices (%#x)", __func__, devices); |
| goto exit; |
| } |
| |
| if (mode == AUDIO_MODE_IN_CALL) { |
| if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE || |
| devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) { |
| if (adev->voice.tty_mode == TTY_MODE_FULL) |
| snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES; |
| else if (adev->voice.tty_mode == TTY_MODE_VCO) |
| snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES; |
| else if (adev->voice.tty_mode == TTY_MODE_HCO) |
| snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET; |
| else |
| snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES; |
| } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) { |
| if (adev->bt_wb_speech_enabled) |
| snd_device = SND_DEVICE_OUT_BT_SCO_WB; |
| else |
| snd_device = SND_DEVICE_OUT_BT_SCO; |
| } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) { |
| snd_device = SND_DEVICE_OUT_VOICE_SPEAKER; |
| } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) { |
| snd_device = SND_DEVICE_OUT_HANDSET; |
| } |
| if (snd_device != SND_DEVICE_NONE) { |
| goto exit; |
| } |
| } |
| |
| if (popcount(devices) == 2) { |
| if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE | |
| AUDIO_DEVICE_OUT_SPEAKER)) { |
| snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES; |
| } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET | |
| AUDIO_DEVICE_OUT_SPEAKER)) { |
| snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES; |
| } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL | |
| AUDIO_DEVICE_OUT_SPEAKER)) { |
| snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI; |
| } else { |
| ALOGE("%s: Invalid combo device(%#x)", __func__, devices); |
| goto exit; |
| } |
| if (snd_device != SND_DEVICE_NONE) { |
| goto exit; |
| } |
| } |
| |
| if (popcount(devices) != 1) { |
| ALOGE("%s: Invalid output devices(%#x)", __func__, devices); |
| goto exit; |
| } |
| |
| if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE || |
| devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) { |
| snd_device = SND_DEVICE_OUT_HEADPHONES; |
| } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) { |
| if (adev->speaker_lr_swap) |
| snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE; |
| else |
| snd_device = SND_DEVICE_OUT_SPEAKER; |
| } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) { |
| if (adev->bt_wb_speech_enabled) |
| snd_device = SND_DEVICE_OUT_BT_SCO_WB; |
| else |
| snd_device = SND_DEVICE_OUT_BT_SCO; |
| } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) { |
| snd_device = SND_DEVICE_OUT_HDMI ; |
| } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) { |
| snd_device = SND_DEVICE_OUT_HANDSET; |
| } else { |
| ALOGE("%s: Unknown device(s) %#x", __func__, devices); |
| } |
| exit: |
| ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]); |
| return snd_device; |
| } |
| |
| snd_device_t platform_get_input_snd_device(void *platform, |
| struct stream_in *in, |
| audio_devices_t out_device) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| struct audio_device *adev = my_data->adev; |
| audio_mode_t mode = adev->mode; |
| snd_device_t snd_device = SND_DEVICE_NONE; |
| |
| if (in == NULL) |
| in = adev_get_active_input(adev); |
| |
| audio_source_t source = (in == NULL) ? AUDIO_SOURCE_DEFAULT : in->source; |
| audio_devices_t in_device = |
| ((in == NULL) ? AUDIO_DEVICE_NONE : in->device) & ~AUDIO_DEVICE_BIT_IN; |
| audio_channel_mask_t channel_mask = (in == NULL) ? AUDIO_CHANNEL_IN_MONO : in->channel_mask; |
| |
| ALOGV("%s: enter: out_device(%#x) in_device(%#x)", |
| __func__, out_device, in_device); |
| if ((out_device != AUDIO_DEVICE_NONE) && (mode == AUDIO_MODE_IN_CALL)) { |
| if (adev->voice.tty_mode != TTY_MODE_OFF) { |
| if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE || |
| out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) { |
| switch (adev->voice.tty_mode) { |
| case TTY_MODE_FULL: |
| snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC; |
| break; |
| case TTY_MODE_VCO: |
| snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC; |
| break; |
| case TTY_MODE_HCO: |
| snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC; |
| break; |
| default: |
| ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode); |
| } |
| goto exit; |
| } |
| } |
| if (out_device & AUDIO_DEVICE_OUT_EARPIECE || |
| out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) { |
| if (my_data->fluence_type == FLUENCE_NONE || |
| my_data->fluence_in_voice_call == false) { |
| snd_device = SND_DEVICE_IN_HANDSET_MIC; |
| } else { |
| snd_device = SND_DEVICE_IN_VOICE_DMIC; |
| adev->acdb_settings |= DMIC_FLAG; |
| } |
| } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) { |
| snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC; |
| } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) { |
| if (adev->bt_wb_speech_enabled) |
| snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB; |
| else |
| snd_device = SND_DEVICE_IN_BT_SCO_MIC; |
| } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) { |
| if (my_data->fluence_type != FLUENCE_NONE && |
| my_data->fluence_in_voice_call && |
| my_data->fluence_in_spkr_mode) { |
| if(my_data->fluence_type == FLUENCE_DUAL_MIC) { |
| adev->acdb_settings |= DMIC_FLAG; |
| snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC; |
| } else { |
| adev->acdb_settings |= QMIC_FLAG; |
| snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC; |
| } |
| } else { |
| snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC; |
| } |
| } |
| } else if (source == AUDIO_SOURCE_CAMCORDER) { |
| if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC || |
| in_device & AUDIO_DEVICE_IN_BACK_MIC) { |
| snd_device = SND_DEVICE_IN_CAMCORDER_MIC; |
| } |
| } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) { |
| if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) { |
| if (channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) |
| snd_device = SND_DEVICE_IN_VOICE_REC_DMIC; |
| else if (my_data->fluence_in_voice_rec) |
| snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE; |
| |
| if (snd_device == SND_DEVICE_NONE) |
| snd_device = SND_DEVICE_IN_VOICE_REC_MIC; |
| else |
| adev->acdb_settings |= DMIC_FLAG; |
| } |
| } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) { |
| if (out_device & AUDIO_DEVICE_OUT_SPEAKER) |
| in_device = AUDIO_DEVICE_IN_BACK_MIC; |
| if (in) { |
| if (in->enable_aec) { |
| if (in_device & AUDIO_DEVICE_IN_BACK_MIC) { |
| snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC; |
| } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) { |
| snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC; |
| } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) { |
| snd_device = SND_DEVICE_IN_HEADSET_MIC_AEC; |
| } |
| platform_set_echo_reference(adev->platform, true); |
| } else |
| platform_set_echo_reference(adev->platform, false); |
| } |
| } else if (source == AUDIO_SOURCE_DEFAULT) { |
| goto exit; |
| } |
| |
| |
| if (snd_device != SND_DEVICE_NONE) { |
| goto exit; |
| } |
| |
| if (in_device != AUDIO_DEVICE_NONE && |
| !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) && |
| !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) { |
| if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) { |
| snd_device = SND_DEVICE_IN_HANDSET_MIC; |
| } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) { |
| snd_device = SND_DEVICE_IN_SPEAKER_MIC; |
| } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) { |
| snd_device = SND_DEVICE_IN_HEADSET_MIC; |
| } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) { |
| if (adev->bt_wb_speech_enabled) |
| snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB; |
| else |
| snd_device = SND_DEVICE_IN_BT_SCO_MIC; |
| } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) { |
| snd_device = SND_DEVICE_IN_HDMI_MIC; |
| } else { |
| ALOGE("%s: Unknown input device(s) %#x", __func__, in_device); |
| ALOGW("%s: Using default handset-mic", __func__); |
| snd_device = SND_DEVICE_IN_HANDSET_MIC; |
| } |
| } else { |
| if (out_device & AUDIO_DEVICE_OUT_EARPIECE) { |
| snd_device = SND_DEVICE_IN_HANDSET_MIC; |
| } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) { |
| snd_device = SND_DEVICE_IN_HEADSET_MIC; |
| } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) { |
| snd_device = SND_DEVICE_IN_SPEAKER_MIC; |
| } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) { |
| snd_device = SND_DEVICE_IN_HANDSET_MIC; |
| } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) { |
| if (adev->bt_wb_speech_enabled) |
| snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB; |
| else |
| snd_device = SND_DEVICE_IN_BT_SCO_MIC; |
| } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) { |
| snd_device = SND_DEVICE_IN_HDMI_MIC; |
| } else { |
| ALOGE("%s: Unknown output device(s) %#x", __func__, out_device); |
| ALOGW("%s: Using default handset-mic", __func__); |
| snd_device = SND_DEVICE_IN_HANDSET_MIC; |
| } |
| } |
| exit: |
| ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]); |
| return snd_device; |
| } |
| |
| int platform_set_hdmi_channels(void *platform, int channel_count) |
| { |
| struct platform_data *my_data = (struct platform_data *)platform; |
| struct audio_device *adev = my_data->adev; |
| struct mixer_ctl *ctl; |
| const char *channel_cnt_str = NULL; |
| const char *mixer_ctl_name = "HDMI_RX Channels"; |
| switch (channel_count) { |
| case 8: |
| channel_cnt_str = "Eight"; break; |
| case 7: |
| channel_cnt_str = "Seven"; break; |
| case 6: |
| channel_cnt_str = "Six"; break; |
| case 5: |
| channel_cnt_str = "Five"; break; |
| case 4: |
| channel_cnt_str = "Four"; break; |
| case 3: |
| channel_cnt_str = "Three"; break; |
| default: |
| channel_cnt_str = "Two"; break; |
| } |
| ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name); |
| if (!ctl) { |
| ALOGE("%s: Could not get ctl for mixer cmd - %s", |
| __func__, mixer_ctl_name); |
| return -EINVAL; |
| } |
| ALOGV("HDMI channel count: %s", channel_cnt_str); |
| mixer_ctl_set_enum_by_string(ctl, channel_cnt_str); |
| return 0; |
| } |
| |
| int platform_edid_get_max_channels(void *platform __unused) |
| { |
| FILE *file; |
| struct audio_block_header header; |
| char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE]; |
| char *sad = block; |
| int num_audio_blocks; |
| int channel_count; |
| int max_channels = 0; |
| int i; |
| |
| file = fopen(AUDIO_DATA_BLOCK_PATH, "rb"); |
| if (file == NULL) { |
| ALOGE("Unable to open '%s'", AUDIO_DATA_BLOCK_PATH); |
| return 0; |
| } |
| |
| /* Read audio block header */ |
| fread(&header, 1, sizeof(header), file); |
| |
| /* Read SAD blocks, clamping the maximum size for safety */ |
| if (header.length > (int)sizeof(block)) |
| header.length = (int)sizeof(block); |
| fread(&block, header.length, 1, file); |
| |
| fclose(file); |
| |
| /* Calculate the number of SAD blocks */ |
| num_audio_blocks = header.length / SAD_BLOCK_SIZE; |
| |
| for (i = 0; i < num_audio_blocks; i++) { |
| /* Only consider LPCM blocks */ |
| if ((sad[0] >> 3) != EDID_FORMAT_LPCM) |
| continue; |
| |
| channel_count = (sad[0] & 0x7) + 1; |
| if (channel_count > max_channels) |
| max_channels = channel_count; |
| |
| /* Advance to next block */ |
| sad += 3; |
| } |
| |
| return max_channels; |
| } |
| |
| void platform_get_parameters(void *platform __unused, |
| struct str_parms *query __unused, |
| struct str_parms *reply __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| } |
| |
| int platform_set_parameters(void *platform __unused, struct str_parms *parms __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_set_incall_recoding_session_id(void *platform __unused, |
| uint32_t session_id __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_update_lch(void *platform __unused, |
| struct voice_session *session __unused, |
| enum voice_lch_mode lch_mode __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_start_incall_music_usecase(void *platform __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| int platform_stop_incall_music_usecase(void *platform __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return -ENOSYS; |
| } |
| |
| unsigned char* platform_get_license(void *platform, int *size) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| return NULL; |
| } |
| |
| /* Delay in Us */ |
| int64_t platform_render_latency(audio_usecase_t usecase) |
| { |
| switch (usecase) { |
| case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER: |
| return DEEP_BUFFER_PLATFORM_DELAY; |
| case USECASE_AUDIO_PLAYBACK_LOW_LATENCY: |
| return LOW_LATENCY_PLATFORM_DELAY; |
| default: |
| return 0; |
| } |
| } |
| |
| int platform_update_usecase_from_source(int source, int usecase) |
| { |
| ALOGV("%s: input source :%d", __func__, source); |
| return usecase; |
| } |
| |
| bool platform_listen_device_needs_event(snd_device_t snd_device __unused) |
| { |
| return false; |
| } |
| |
| bool platform_listen_usecase_needs_event(audio_usecase_t uc_id __unused) |
| { |
| return false; |
| } |
| |
| bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev __unused, |
| struct audio_usecase *usecase __unused) |
| { |
| return false; |
| } |
| |
| bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev __unused, |
| struct audio_usecase *usecase __unused) |
| { |
| return false; |
| } |
| |
| int platform_get_usecase_index(const char * usecase __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_set_usecase_pcm_id(audio_usecase_t usecase __unused, int32_t type __unused, |
| int32_t pcm_id __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_set_snd_device_backend(snd_device_t device __unused, |
| const char *backend __unused, |
| const char *hw_interface __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_get_snd_device_backend_index(snd_device_t device) |
| { |
| return -ENOSYS; |
| } |
| |
| bool platform_sound_trigger_device_needs_event(snd_device_t snd_device __unused) |
| { |
| return false; |
| } |
| |
| bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id __unused) |
| { |
| return false; |
| } |
| |
| int platform_set_fluence_type(void *platform __unused, char *value __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_get_fluence_type(void *platform __unused, char *value __unused, |
| uint32_t len __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info __unused) |
| { |
| return 0; |
| } |
| |
| int platform_get_edid_info(void *platform __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_set_channel_map(void *platform __unused, int ch_count __unused, |
| char *ch_map __unused, int snd_id __unused, |
| int be_idx __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_set_stream_channel_map(void *platform __unused, |
| audio_channel_mask_t channel_mask __unused, |
| int snd_id __unused, |
| int be_idx __unused, |
| uint8_t *input_channel_map __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_get_is_afe_loopback_enabled(void *platform __unused) |
| { |
| return 0; |
| } |
| |
| int platform_set_edid_channels_configuration(void *platform __unused, |
| int channels __unused, |
| int backend_idx __unused) |
| { |
| return 0; |
| } |
| |
| unsigned char platform_map_to_edid_format(int format __unused) |
| { |
| return 0; |
| } |
| |
| bool platform_is_edid_supported_format(void *platform __unused, |
| int format __unused) |
| { |
| return false; |
| } |
| |
| bool platform_is_edid_supported_sample_rate(void *platform __unused, |
| int sample_rate __unused) |
| { |
| return false; |
| } |
| |
| void platform_cache_edid(void * platform __unused) |
| { |
| |
| } |
| |
| void platform_invalidate_hdmi_config(void * platform __unused) |
| { |
| |
| } |
| |
| int platform_set_hdmi_config(void *platform __unused, |
| uint32_t channel_count __unused, |
| uint32_t sample_rate __unused, |
| bool enable_passthrough __unused) |
| { |
| return 0; |
| } |
| |
| int platform_set_device_params(struct stream_out *out __unused, |
| int param __unused, int value __unused) |
| { |
| return 0; |
| } |
| |
| int platform_set_audio_device_interface(const char * device_name __unused, |
| const char *intf_name __unused, |
| const char *codec_type __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| bool platform_send_gain_dep_cal(void *platform __unused, |
| int level __unused) |
| { |
| return 0; |
| } |
| |
| void platform_set_gsm_mode(void *platform __unused, bool enable __unused) |
| { |
| ALOGE("%s: Not implemented", __func__); |
| } |
| |
| bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device __unused) |
| { |
| /* speaker protection not implemented for this platform*/ |
| return false; |
| } |
| |
| int platform_get_spkr_prot_acdb_id(snd_device_t snd_device __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_get_spkr_prot_snd_device(snd_device_t snd_device __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_get_vi_feedback_snd_device(snd_device_t snd_device __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_spkr_prot_is_wsa_analog_mode(void *adev __unused) |
| { |
| return 0; |
| |
| } |
| |
| int platform_can_split_snd_device(snd_device_t in_snd_device __unused, |
| int *num_devices __unused, |
| snd_device_t *out_snd_devices __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| bool platform_check_backends_match(snd_device_t snd_device1 __unused, |
| snd_device_t snd_device2 __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_send_audio_cal(void* platform __unused, |
| acdb_audio_cal_cfg_t* cal __unused, void* data __unused, |
| int length __unused, bool persist __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_get_audio_cal(void* platform __unused, |
| acdb_audio_cal_cfg_t* cal __unused, void* data __unused, |
| int* length __unused, bool persist __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_store_audio_cal(void* platform __unused, |
| acdb_audio_cal_cfg_t* cal __unused, void* data __unused, |
| int length __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| |
| int platform_retrieve_audio_cal(void* platform __unused, |
| acdb_audio_cal_cfg_t* cal __unused, void* data __unused, |
| int* length __unused) |
| { |
| return -ENOSYS; |
| } |
| |
| int platform_set_sidetone(struct audio_device *adev, |
| snd_device_t out_snd_device, |
| bool enable, |
| char *str) |
| { |
| int ret; |
| if (out_snd_device == SND_DEVICE_OUT_USB_HEADSET) { |
| ret = audio_extn_usb_enable_sidetone(out_snd_device, enable); |
| if (ret) |
| ALOGI("%s: usb device %d does not support device sidetone\n", |
| __func__, out_snd_device); |
| } else { |
| ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n", |
| __func__, out_snd_device, str); |
| |
| if (enable) |
| audio_route_apply_and_update_path(adev->audio_route, str); |
| else |
| audio_route_reset_and_update_path(adev->audio_route, str); |
| } |
| return 0; |
| } |
| |
| void platform_update_aanc_path(struct audio_device *adev __unused, |
| snd_device_t out_snd_device __unused, |
| bool enable __unused, |
| char *str __unused) |
| { |
| return; |
| } |
| |
| bool platform_check_codec_dsd_support(void *platform __unused) |
| { |
| return false; |
| } |
| |
| int platform_get_backend_index(snd_device_t snd_device __unused); |
| { |
| return 0; |
| } |
| |
| bool platform_check_codec_asrc_support(void *platform __unused) |
| { |
| return false; |
| } |
| |
| bool platform_add_gain_level_mapping(struct amp_db_and_gain_table *tbl_entry __unused) |
| { |
| return false; |
| } |
| |
| int platform_get_gain_level_mapping(struct amp_db_and_gain_table *mapping_tbl __unused, |
| int table_size __unused) |
| { |
| return 0; |
| } |
| |
| int platform_get_meta_info_key_from_list(void *platform __unused, |
| char *mod_name __unused) |
| { |
| return 0; |
| } |
| |
| int platform_set_acdb_metainfo_key(void *platform __unused, char *name __unused, |
| int key __unused) |
| { |
| return 0; |
| } |
| |
| int platform_get_mmap_data_fd(void *platform, int fe_dev, int dir, int *fd, |
| uint32_t *size) |
| { |
| return -ENOSYS; |
| } |
| |
| bool platform_set_microphone_characteristic(void *platform __unused, |
| struct audio_microphone_characteristic_t mic __unused) { |
| return -ENOSYS; |
| } |
| |
| int platform_get_microphones(void *platform __unused, |
| struct audio_microphone_characteristic_t *mic_array __unused, |
| size_t *mic_count __unused) { |
| return -ENOSYS; |
| } |
| |
| int platform_get_active_microphones(void *platform __unused, unsigned int channels __unused, |
| audio_usecase_t usecase __unused, |
| struct audio_microphone_characteristic_t *mic_array __unused, |
| size_t *mic_count __unused) { |
| return -ENOSYS; |
| } |