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gerrit-public.fairphone.software / platform / hardware / qcom / audio / a93137bd65bdb7482ca5f8cc8ec3a21b3b27824b / . / hal / msm8974 / platform.c
blob: 314c8a0ef089890ef2d357ba5fb36be79a43dc38 [file] [log] [blame]
/*
* Copyright (c) 2013-2020, 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 "msm8974_platform"
//#define LOG_NDEBUG 0
#define LOG_NDDEBUG 0
/*#define VERY_VERY_VERBOSE_LOGGING*/
#ifdef VERY_VERY_VERBOSE_LOGGING
#define ALOGVV ALOGV
#else
#define ALOGVV(a...) do { } while(0)
#endif
#include <stdlib.h>
#include <dlfcn.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <log/log.h>
#include <cutils/properties.h>
#include <cutils/str_parms.h>
#include <audio_hw.h>
#include <platform_api.h>
#include <pthread.h>
#include <unistd.h>
#include "platform.h"
#include "audio_extn.h"
#include "acdb.h"
#include "voice_extn.h"
#include "edid.h"
#include "sound/compress_params.h"
#include "sound/msmcal-hwdep.h"
#include <dirent.h>
#ifdef DYNAMIC_LOG_ENABLED
#include <log_xml_parser.h>
#define LOG_MASK HAL_MOD_FILE_PLATFORM
#include <log_utils.h>
#endif
#define SOUND_TRIGGER_DEVICE_HANDSET_MONO_LOW_POWER_ACDB_ID (100)
#define MIXER_FILE_DELIMITER "_"
#define MIXER_FILE_EXT ".xml"
#define MIXER_XML_BASE_STRING "mixer_paths"
#define MIXER_XML_DEFAULT_PATH "mixer_paths.xml"
#define PLATFORM_INFO_XML_PATH_INTCODEC_NAME "audio_platform_info_intcodec.xml"
#define PLATFORM_INFO_XML_PATH_SKUSH_NAME "audio_platform_info_skush.xml"
#define PLATFORM_INFO_XML_PATH_SKUW_NAME "audio_platform_info_skuw.xml"
#define PLATFORM_INFO_XML_PATH_QRD_NAME "audio_platform_info_qrd.xml"
#define PLATFORM_INFO_XML_PATH_LAGOON_QRD_NAME "audio_platform_info_lagoon_qrd.xml"
#define PLATFORM_INFO_XML_PATH_NAME "audio_platform_info.xml"
#define MIXER_XML_PATH_AUXPCM_NAME "mixer_paths_auxpcm.xml"
#define MIXER_XML_PATH_I2S_NAME "mixer_paths_i2s.xml"
#define PLATFORM_INFO_XML_PATH_I2S_NAME "audio_platform_info_extcodec.xml"
#define PLATFORM_INFO_XML_PATH_WSA_NAME "audio_platform_info_wsa.xml"
#define PLATFORM_INFO_XML_PATH_TDM_NAME "audio_platform_info_tdm.xml"
#define PLATFORM_INFO_XML_PATH_N10 "audio_platform_info_lagoon_n10.xml"
#define PLATFORM_INFO_XML_PATH_FP4 "audio_platform_info_lagoon_fp4.xml"
#include <linux/msm_audio.h>
#if defined (PLATFORM_MSM8998) || (PLATFORM_SDM845) || (PLATFORM_SDM710) || \
defined (PLATFORM_QCS605) || defined (PLATFORM_MSMNILE) || \
defined (PLATFORM_KONA) || defined (PLATFORM_MSMSTEPPE) || \
defined (PLATFORM_QCS405) || defined (PLATFORM_TRINKET) || \
defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON) || \
defined (PLATFORM_ATOLL) || defined (PLATFORM_BENGAL) || \
defined (PLATFORM_HOLI)
#include <sound/devdep_params.h>
#endif
#include <resolv.h>
#define QTIME_FREQ_KHZ 19200
#define IPC_ERROR_DELAY 10000
#define max(a, b) ((a) > (b) ? (a) : (b))
#define min(a, b) ((a) < (b) ? (a) : (b))
#define TOSTRING_(x) #x
#define TOSTRING(x) TOSTRING_(x)
#define LIB_ACDB_LOADER "libacdbloader.so"
#define CVD_VERSION_MIXER_CTL "CVD Version"
#define FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024 * 1024)
#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
/*
* 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
#define MAX_CVD_VERSION_STRING_SIZE 100
#define MAX_SND_CARD_STRING_SIZE 100
/* EDID format ID for LPCM audio */
#define EDID_FORMAT_LPCM 1
/* fallback app type if the default app type from acdb loader fails */
#define DEFAULT_APP_TYPE_RX_PATH 69936
#define DEFAULT_APP_TYPE_TX_PATH 69938
#define SAMPLE_RATE_8KHZ 8000
#define SAMPLE_RATE_16KHZ 16000
#define MAX_SET_CAL_BYTE_SIZE 65536
/* Mixer path names */
#define AFE_SIDETONE_MIXER_PATH "afe-sidetone"
#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
#define AUDIO_PARAMETER_KEY_HD_VOICE "hd_voice"
#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
#define AUDIO_PARAMETER_KEY_AUD_CALDATA "cal_data"
#define AUDIO_PARAMETER_KEY_AUD_CALRESULT "cal_result"
#define AUDIO_PARAMETER_KEY_EC_CAR_STATE "ec_car_state"
#define AUDIO_PARAMETER_KEY_MONO_SPEAKER "mono_speaker"
#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence_type"
#define AUDIO_PARAMETER_KEY_FLUENCE_VOICE_CALL "fluence_voice"
#define AUDIO_PARAMETER_KEY_FLUENCE_VOICE_REC "fluence_voice_rec"
#define AUDIO_PARAMETER_KEY_FLUENCE_AUDIO_REC "fluence_audio_rec"
#define AUDIO_PARAMETER_KEY_FLUENCE_SPEAKER "fluence_speaker"
#define AUDIO_PARAMETER_KEY_FLUENCE_MODE "fluence_mode"
#define AUDIO_PARAMETER_KEY_FLUENCE_HFPCALL "fluence_hfp"
#define AUDIO_PARAMETER_KEY_FLUENCE_TRI_MIC "fluence_tri_mic"
#define AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS "perf_lock_opts"
/* Reload ACDB files from specified path */
#define AUDIO_PARAMETER_KEY_RELOAD_ACDB "reload_acdb"
/* Query external audio device connection status */
#define AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE "ext_audio_device"
/* Query whether it is ok to select display-port as output
* device for voice usecase
*/
#define AUDIO_PARAMETER_KEY_DP_FOR_VOICE_USECASE "dp_for_voice"
#define AUDIO_PARAMETER_KEY_DP_CHANNEL_MASK "dp_channel_mask"
#define AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP "spkr_device_chmap"
#define AUDIO_PARAMETER_KEY_HFP_ZONE "hfp_zone"
#define EVENT_EXTERNAL_SPK_1 "qc_ext_spk_1"
#define EVENT_EXTERNAL_SPK_2 "qc_ext_spk_2"
#define EVENT_EXTERNAL_MIC "qc_ext_mic"
#define MAX_CAL_NAME 20
#define MAX_MIME_TYPE_LENGTH 30
#define MAX_SND_CARD_NAME_LENGTH 100
#define GET_IN_DEVICE_INDEX(SND_DEVICE) ((SND_DEVICE) - (SND_DEVICE_IN_BEGIN))
#define is_usb_in_snd_dev(x) \
(((x) == SND_DEVICE_IN_USB_HEADSET_MIC) || \
((x) == SND_DEVICE_IN_USB_HEADSET_MIC_AEC) || \
((x) == SND_DEVICE_IN_VOICE_USB_HEADSET_MIC) || \
((x) == SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC) || \
((x) == SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC) || \
((x) == SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC) || \
((x) == SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC) || \
((x) == SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC) || \
((x) == SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC))
#define is_usb_out_snd_dev(x) \
(((x) == SND_DEVICE_OUT_USB_HEADSET) || \
((x) == SND_DEVICE_OUT_USB_HEADPHONES) || \
((x) == SND_DEVICE_OUT_VOICE_USB_HEADPHONES) || \
((x) == SND_DEVICE_OUT_VOICE_USB_HEADSET) || \
((x) == SND_DEVICE_OUT_VOICE_TTY_FULL_USB) || \
((x) == SND_DEVICE_OUT_VOICE_TTY_VCO_USB))
#ifdef DYNAMIC_LOG_ENABLED
extern void log_utils_init(void);
extern void log_utils_deinit(void);
#endif
char cal_name_info[WCD9XXX_MAX_CAL][MAX_CAL_NAME] = {
[WCD9XXX_ANC_CAL] = "anc_cal",
[WCD9XXX_MBHC_CAL] = "mbhc_cal",
[WCD9XXX_VBAT_CAL] = "vbat_cal",
};
static char *default_rx_backend = NULL;
#define AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED "is_hw_dec_session_allowed"
char dsp_only_decoders_mime[][MAX_MIME_TYPE_LENGTH] = {
"audio/x-ms-wma" /* wma*/ ,
"audio/x-ms-wma-lossless" /* wma lossless */ ,
"audio/x-ms-wma-pro" /* wma prop */ ,
"audio/amr-wb-plus" /* amr wb plus */ ,
"audio/alac" /*alac */ ,
"audio/x-ape" /*ape */,
};
enum {
VOICE_FEATURE_SET_DEFAULT,
VOICE_FEATURE_SET_VOLUME_BOOST
};
struct audio_block_header
{
int reserved;
int length;
};
enum {
CAL_MODE_SEND = 0x1,
CAL_MODE_PERSIST = 0x2,
CAL_MODE_RTAC = 0x4
};
#define PLATFORM_CONFIG_KEY_OPERATOR_INFO "operator_info"
char vendor_config_path[VENDOR_CONFIG_PATH_MAX_LENGTH];
char xml_file_path[VENDOR_CONFIG_FILE_MAX_LENGTH];
struct operator_info {
struct listnode list;
char *name;
char *mccmnc;
};
struct operator_specific_device {
struct listnode list;
char *operator;
char *mixer_path;
int acdb_id;
};
struct external_specific_device {
struct listnode list;
char *usbid;
int acdb_id;
};
static struct listnode operator_info_list;
static struct listnode *operator_specific_device_table[SND_DEVICE_MAX];
acdb_loader_get_calibration_t acdb_loader_get_calibration;
typedef struct codec_backend_cfg {
uint32_t sample_rate;
uint32_t bit_width;
uint32_t channels;
uint32_t format;
char *bitwidth_mixer_ctl;
char *samplerate_mixer_ctl;
char *channels_mixer_ctl;
int controller;
int stream;
} codec_backend_cfg_t;
static native_audio_prop na_props = {0, 0, NATIVE_AUDIO_MODE_INVALID};
static bool supports_true_32_bit = false;
static int max_be_dai_names = 0;
static const struct be_dai_name_struct *be_dai_name_table;
struct snd_device_to_mic_map {
struct mic_info microphones[AUDIO_MICROPHONE_MAX_COUNT];
size_t mic_count;
};
static struct listnode *external_specific_device_table[SND_DEVICE_MAX];
struct platform_data {
struct audio_device *adev;
bool fluence_in_spkr_mode;
bool fluence_in_voice_call;
bool fluence_in_voice_comm;
bool fluence_in_voice_rec;
bool fluence_in_audio_rec;
bool fluence_in_hfp_call;
bool external_spk_1;
bool external_spk_2;
bool external_mic;
bool speaker_lr_swap;
bool fluence_sb_enabled;
bool fluence_nn_enabled;
int fluence_type;
int fluence_mode;
char fluence_cap[PROPERTY_VALUE_MAX];
bool ambisonic_capture;
bool ambisonic_profile;
bool slowtalk;
bool hd_voice;
bool ec_ref_enabled;
bool is_wsa_speaker;
bool hifi_audio;
bool is_cls_ab_only_supported;
bool is_i2s_ext_modem;
bool is_acdb_initialized;
bool ec_car_state;
/* Vbat monitor related flags */
bool is_vbat_speaker;
bool is_bcl_speaker;
bool gsm_mode_enabled;
bool is_slimbus_interface;
bool is_internal_codec;
bool is_default_be_config;
int mono_speaker;
bool voice_speaker_stereo;
/* Audio calibration related functions */
void *acdb_handle;
int voice_feature_set;
acdb_init_t acdb_init;
acdb_init_v3_t acdb_init_v3;
acdb_init_v4_t acdb_init_v4;
acdb_deallocate_t acdb_deallocate;
acdb_send_audio_cal_t acdb_send_audio_cal;
acdb_send_audio_cal_v3_t acdb_send_audio_cal_v3;
acdb_send_audio_cal_v4_t acdb_send_audio_cal_v4;
acdb_set_audio_cal_t acdb_set_audio_cal;
acdb_get_audio_cal_t acdb_get_audio_cal;
acdb_send_voice_cal_t acdb_send_voice_cal;
acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
acdb_get_default_app_type_t acdb_get_default_app_type;
acdb_send_common_top_t acdb_send_common_top;
acdb_set_codec_data_t acdb_set_codec_data;
acdb_reload_t acdb_reload;
acdb_reload_v2_t acdb_reload_v2;
void *hw_info;
acdb_send_gain_dep_cal_t acdb_send_gain_dep_cal;
struct csd_data *csd;
struct ext_disp_state {
void *edid_info;
bool valid;
int type;
} ext_disp[MAX_CONTROLLERS][MAX_STREAMS_PER_CONTROLLER];
char ec_ref_mixer_path[MIXER_PATH_MAX_LENGTH];
codec_backend_cfg_t current_backend_cfg[MAX_CODEC_BACKENDS];
char codec_version[CODEC_VERSION_MAX_LENGTH];
char codec_variant[CODEC_VARIANT_MAX_LENGTH];
int hw_dep_fd;
char cvd_version[MAX_CVD_VERSION_STRING_SIZE];
char snd_card_name[MAX_SND_CARD_STRING_SIZE];
int max_vol_index;
int source_mic_type;
int max_mic_count;
bool is_dsd_supported;
bool is_asrc_supported;
struct listnode acdb_meta_key_list;
bool use_generic_handset;
struct acdb_init_data_v4 acdb_init_data;
uint32_t declared_mic_count;
struct audio_microphone_characteristic_t microphones[AUDIO_MICROPHONE_MAX_COUNT];
struct snd_device_to_mic_map mic_map[SND_DEVICE_MAX];
struct spkr_device_chmap *spkr_ch_map;
bool use_sprk_default_sample_rate;
bool is_multiple_sample_rate_combo_supported;
struct listnode custom_mtmx_params_list;
struct listnode custom_mtmx_in_params_list;
struct power_mode_cfg power_mode_cfg[SND_DEVICE_MAX];
struct island_cfg island_cfg[SND_DEVICE_MAX];
};
struct spkr_device_chmap {
int num_ch;
char chmap[AUDIO_CHANNEL_COUNT_MAX];
};
static int pcm_device_table[AUDIO_USECASE_MAX][2] = {
[USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
DEEP_BUFFER_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_WITH_HAPTICS] = {AUDIO_HAPTICS_PCM_DEVICE,
AUDIO_HAPTICS_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_HAPTICS] = {HAPTICS_PCM_DEVICE,
HAPTICS_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
LOWLATENCY_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_ULL] = {MULTIMEDIA3_PCM_DEVICE,
MULTIMEDIA3_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
MULTIMEDIA2_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_HIFI] = {MULTIMEDIA2_PCM_DEVICE,
MULTIMEDIA2_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_TTS] = {MULTIMEDIA2_PCM_DEVICE,
MULTIMEDIA2_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_OFFLOAD] =
{PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
[USECASE_AUDIO_PLAYBACK_OFFLOAD2] =
{PLAYBACK_OFFLOAD_DEVICE2, PLAYBACK_OFFLOAD_DEVICE2},
[USECASE_AUDIO_PLAYBACK_OFFLOAD3] =
{PLAYBACK_OFFLOAD_DEVICE3, PLAYBACK_OFFLOAD_DEVICE3},
[USECASE_AUDIO_PLAYBACK_OFFLOAD4] =
{PLAYBACK_OFFLOAD_DEVICE4, PLAYBACK_OFFLOAD_DEVICE4},
[USECASE_AUDIO_PLAYBACK_OFFLOAD5] =
{PLAYBACK_OFFLOAD_DEVICE5, PLAYBACK_OFFLOAD_DEVICE5},
[USECASE_AUDIO_PLAYBACK_OFFLOAD6] =
{PLAYBACK_OFFLOAD_DEVICE6, PLAYBACK_OFFLOAD_DEVICE6},
[USECASE_AUDIO_PLAYBACK_OFFLOAD7] =
{PLAYBACK_OFFLOAD_DEVICE7, PLAYBACK_OFFLOAD_DEVICE7},
[USECASE_AUDIO_PLAYBACK_OFFLOAD8] =
{PLAYBACK_OFFLOAD_DEVICE8, PLAYBACK_OFFLOAD_DEVICE8},
[USECASE_AUDIO_PLAYBACK_OFFLOAD9] =
{PLAYBACK_OFFLOAD_DEVICE9, PLAYBACK_OFFLOAD_DEVICE9},
[USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
[USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
[USECASE_AUDIO_RECORD_COMPRESS2] = {-1, -1},
[USECASE_AUDIO_RECORD_COMPRESS3] = {-1, -1},
[USECASE_AUDIO_RECORD_COMPRESS4] = {-1, -1},
[USECASE_AUDIO_RECORD_COMPRESS5] = {-1, -1},
[USECASE_AUDIO_RECORD_COMPRESS6] = {-1, -1},
[USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
LOWLATENCY_PCM_DEVICE},
[USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
MULTIMEDIA2_PCM_DEVICE},
[USECASE_AUDIO_RECORD_HIFI] = {MULTIMEDIA2_PCM_DEVICE,
MULTIMEDIA2_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
[USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
[USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
[USECASE_AUDIO_HFP_SCO_DOWNLINK] = {HFP_ASM_RX_TX, HFP_ASM_RX_TX},
[USECASE_AUDIO_HFP_SCO_WB_DOWNLINK] = {HFP_ASM_RX_TX, HFP_ASM_RX_TX},
[USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_MMAP] = {MMAP_PLAYBACK_PCM_DEVICE,
MMAP_PLAYBACK_PCM_DEVICE},
[USECASE_AUDIO_RECORD_MMAP] = {MMAP_RECORD_PCM_DEVICE,
MMAP_RECORD_PCM_DEVICE},
[USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
[USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
[USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
[USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
[USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE,
VOICEMMODE1_CALL_PCM_DEVICE},
[USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE,
VOICEMMODE2_CALL_PCM_DEVICE},
[USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
[USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
AUDIO_RECORD_PCM_DEVICE},
[USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
AUDIO_RECORD_PCM_DEVICE},
[USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
AUDIO_RECORD_PCM_DEVICE},
[USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
COMPRESS_CAPTURE_DEVICE},
[USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
COMPRESS_CAPTURE_DEVICE},
[USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
COMPRESS_CAPTURE_DEVICE},
[USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
INCALL_MUSIC_UPLINK_PCM_DEVICE},
[USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
INCALL_MUSIC_UPLINK2_PCM_DEVICE},
[USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
[USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
AFE_PROXY_RECORD_PCM_DEVICE},
[USECASE_AUDIO_RECORD_AFE_PROXY] = {AFE_PROXY_PLAYBACK_PCM_DEVICE,
AFE_PROXY_RECORD_PCM_DEVICE},
[USECASE_AUDIO_RECORD_AFE_PROXY2] = {AFE_PROXY_RECORD2_PCM_DEVICE,
AFE_PROXY_RECORD2_PCM_DEVICE},
[USECASE_AUDIO_DSM_FEEDBACK] = {QUAT_MI2S_PCM_DEVICE, QUAT_MI2S_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_SILENCE] = {MULTIMEDIA9_PCM_DEVICE, -1},
[USECASE_AUDIO_TRANSCODE_LOOPBACK_RX] = {TRANSCODE_LOOPBACK_RX_DEV_ID, -1},
[USECASE_AUDIO_TRANSCODE_LOOPBACK_TX] = {-1, TRANSCODE_LOOPBACK_TX_DEV_ID},
[USECASE_AUDIO_PLAYBACK_VOIP] = {AUDIO_PLAYBACK_VOIP_PCM_DEVICE, AUDIO_PLAYBACK_VOIP_PCM_DEVICE},
[USECASE_AUDIO_RECORD_VOIP] = {AUDIO_RECORD_VOIP_PCM_DEVICE, AUDIO_RECORD_VOIP_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM1] =
{PLAYBACK_INTERACTIVE_STRM_DEVICE1, PLAYBACK_INTERACTIVE_STRM_DEVICE1},
[USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM2] =
{PLAYBACK_INTERACTIVE_STRM_DEVICE2, PLAYBACK_INTERACTIVE_STRM_DEVICE2},
[USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM3] =
{PLAYBACK_INTERACTIVE_STRM_DEVICE3, PLAYBACK_INTERACTIVE_STRM_DEVICE3},
[USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM4] =
{PLAYBACK_INTERACTIVE_STRM_DEVICE4, PLAYBACK_INTERACTIVE_STRM_DEVICE4},
[USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM5] =
{PLAYBACK_INTERACTIVE_STRM_DEVICE5, PLAYBACK_INTERACTIVE_STRM_DEVICE5},
[USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM6] =
{PLAYBACK_INTERACTIVE_STRM_DEVICE6, PLAYBACK_INTERACTIVE_STRM_DEVICE6},
[USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM7] =
{PLAYBACK_INTERACTIVE_STRM_DEVICE7, PLAYBACK_INTERACTIVE_STRM_DEVICE7},
[USECASE_AUDIO_PLAYBACK_INTERACTIVE_STREAM8] =
{PLAYBACK_INTERACTIVE_STRM_DEVICE8, PLAYBACK_INTERACTIVE_STRM_DEVICE8},
[USECASE_AUDIO_EC_REF_LOOPBACK] = {-1, -1}, /* pcm id updated from platform info file */
[USECASE_AUDIO_PLAYBACK_MEDIA] = {MEDIA_PCM_DEVICE,
MEDIA_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_SYS_NOTIFICATION] = {SYS_NOTIFICATION_PCM_DEVICE,
SYS_NOTIFICATION_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_NAV_GUIDANCE] = {NAV_GUIDANCE_PCM_DEVICE,
NAV_GUIDANCE_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_PHONE] = {PHONE_PCM_DEVICE,
PHONE_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_FRONT_PASSENGER] = {FRONT_PASSENGER_PCM_DEVICE,
FRONT_PASSENGER_PCM_DEVICE},
[USECASE_AUDIO_PLAYBACK_REAR_SEAT] = {REAR_SEAT_PCM_DEVICE,
REAR_SEAT_PCM_DEVICE},
[USECASE_AUDIO_FM_TUNER_EXT] = {-1, -1},
};
/* 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_EXTERNAL_1] = "speaker-mono",
[SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = "speaker-mono-2",
[SND_DEVICE_OUT_SPEAKER_WSA] = "wsa-speaker",
[SND_DEVICE_OUT_SPEAKER_VBAT] = "speaker-vbat",
[SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
[SND_DEVICE_OUT_SPEAKER_SAFE] = "speaker-safe",
[SND_DEVICE_OUT_HEADPHONES] = "headphones",
[SND_DEVICE_OUT_HEADPHONES_DSD] = "headphones-dsd",
[SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER] = "headphones-hifi-filter",
[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER] = "speaker-and-headphones-hifi-filter",
[SND_DEVICE_OUT_HEADPHONES_44_1] = "headphones-44.1",
[SND_DEVICE_OUT_LINE] = "line",
[SND_DEVICE_OUT_SPEAKER_AND_HAPTICS] = "speaker-and-haptics",
[SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS] = "headphones-and-haptics",
[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES] = "speaker-safe-and-headphones",
[SND_DEVICE_OUT_SPEAKER_AND_LINE] = "speaker-and-line",
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE] = "speaker-safe-and-line",
[SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS] = "speaker-headphones-and-haptics",
[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = "speaker-and-headphones-ext-1",
[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = "speaker-and-headphones-ext-2",
[SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
[SND_DEVICE_OUT_VOICE_HAC] = "voice-hac",
[SND_DEVICE_OUT_VOICE_HAC_HANDSET] = "voice-hac-handset",
[SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO] = "voice-speaker-stereo",
[SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = "wsa-voice-speaker",
[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = "voice-speaker-vbat",
[SND_DEVICE_OUT_VOICE_SPEAKER_2] = "voice-speaker-2",
[SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA] = "wsa-voice-speaker-2",
[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = "voice-speaker-2-vbat",
[SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
[SND_DEVICE_OUT_VOICE_HEADSET] = "voice-headset",
[SND_DEVICE_OUT_VOICE_LINE] = "voice-line",
[SND_DEVICE_OUT_HDMI] = "hdmi",
[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
[SND_DEVICE_OUT_DISPLAY_PORT] = "display-port",
[SND_DEVICE_OUT_DISPLAY_PORT1] = "display-port1",
[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = "speaker-and-display-port",
[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1] = "speaker-and-display-port1",
[SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
[SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
[SND_DEVICE_OUT_BT_SCO_SWB] = "bt-sco-headset-swb",
[SND_DEVICE_OUT_BT_A2DP] = "bt-a2dp",
[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = "speaker-and-bt-a2dp",
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP] = "speaker-safe-and-bt-a2dp",
[SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS] = "speaker-bt-a2dp-and-haptics",
[SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS] = "speaker-safe-bt-a2dp-and-haptics",
[SND_DEVICE_OUT_VOICE_HANDSET_TMUS] = "voice-handset-tmus",
[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET] = "voice-tty-full-headset",
[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_VOICE_TTY_FULL_USB] = "voice-tty-full-usb",
[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = "voice-tty-vco-usb",
[SND_DEVICE_OUT_VOICE_TX] = "voice-tx",
[SND_DEVICE_OUT_VOICE_MUSIC_TX] = "voice-music-tx",
[SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
[SND_DEVICE_OUT_USB_HEADSET] = "usb-headset",
[SND_DEVICE_OUT_VOICE_USB_HEADSET] = "usb-headset",
[SND_DEVICE_OUT_USB_HEADPHONES] = "usb-headphones",
[SND_DEVICE_OUT_USB_HEADSET_SPEC] = "usb-headset",
[SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = "usb-headphones",
[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET] = "speaker-safe-and-usb-headphones",
[SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS] = "speaker-usb-headphones-and-haptics",
[SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS] = "speaker-safe-usb-headphones-and-haptics",
[SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
[SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
[SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
[SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
[SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = "voice-speaker-and-voice-headphones",
[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = "voice-speaker-and-voice-anc-headphones",
[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = "voice-speaker-and-voice-anc-fb-headphones",
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES] = "voice-speaker-stereo-and-voice-headphones",
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET] = "voice-speaker-stereo-and-voice-anc-headphones",
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET] = "voice-speaker-stereo-and-voice-anc-fb-headphones",
[SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
[SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = "speaker-and-anc-fb-headphones",
[SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
[SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = "voice-speaker-protected",
[SND_DEVICE_OUT_VOICE_SPEAKER_HFP] = "voice-speaker-hfp",
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED] = "voice-speaker-stereo-protected",
[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = "voice-speaker-2-protected",
[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = "speaker-protected-vbat",
[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = "voice-speaker-protected-vbat",
[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = "voice-speaker-2-protected-vbat",
[SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS] = "speaker-protected",
[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS] = "speaker-protected-vbat",
[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO] = "speaker-and-bt-sco",
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO] = "speaker-safe-and-bt-sco",
[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB] = "speaker-and-bt-sco-wb",
[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB] = "speaker-and-bt-sco-swb",
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB] = "speaker-safe-and-bt-sco-wb",
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB] = "speaker-safe-and-bt-sco-swb",
[SND_DEVICE_OUT_SPEAKER_BT_SCO_AND_HAPTICS] = "speaker-bt-sco-and-haptics",
[SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS] = "speaker-safe-bt-sco-and-haptics",
[SND_DEVICE_OUT_SPEAKER_BT_SCO_WB_AND_HAPTICS] = "speaker-bt-sco-wb-and-haptics",
[SND_DEVICE_OUT_SPEAKER_BT_SCO_SWB_AND_HAPTICS] = "speaker-bt-sco-swb-and-haptics",
[SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_WB_AND_HAPTICS] = "speaker-safe-bt-sco-wb-and-haptics",
[SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS] = "speaker-safe-bt-sco-swb-and-haptics",
[SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO] = "wsa-speaker-and-bt-sco",
[SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB] = "wsa-speaker-and-bt-sco-wb",
[SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_SWB] = "wsa-speaker-and-bt-sco-wb",
[SND_DEVICE_OUT_VOICE_HEARING_AID] = "hearing-aid",
[SND_DEVICE_OUT_BUS_MEDIA] = "bus-speaker",
[SND_DEVICE_OUT_BUS_SYS] = "bus-speaker",
[SND_DEVICE_OUT_BUS_NAV] = "bus-speaker",
[SND_DEVICE_OUT_BUS_PHN] = "bus-speaker",
[SND_DEVICE_OUT_BUS_PAX] = "bus-speaker",
[SND_DEVICE_OUT_BUS_RSE] = "bus-speaker",
[SND_DEVICE_OUT_CALL_PROXY] = "call-proxy",
/* Capture sound devices */
[SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_SB] = "handset-mic2",
[SND_DEVICE_IN_HANDSET_MIC_NN] = "handset-mic3",
[SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = "handset-mic4",
[SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_AEC_SB] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_AEC_NN] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_NS_SB] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_NS_NN] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB] = "handset-mic",
[SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN] = "handset-mic",
[SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
[SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
[SND_DEVICE_IN_HANDSET_DMIC_AEC_SB] = "dmic-endfire",
[SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
[SND_DEVICE_IN_HANDSET_DMIC_NS_SB] = "dmic-endfire",
[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB] = "dmic-endfire",
[SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_SB] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_NN] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_AEC_SB] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_AEC_NN] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_NS_SB] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_NS_NN] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN] = "speaker-mic",
[SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
[SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB] = "speaker-dmic-endfire",
[SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
[SND_DEVICE_IN_SPEAKER_DMIC_NS_SB] = "speaker-dmic-endfire",
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB] = "speaker-dmic-endfire",
[SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
[SND_DEVICE_IN_HEADSET_MIC_AEC] = "headset-mic",
[SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
[SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
[SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB] = "voice-speaker-mic",
[SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN] = "voice-speaker-mic",
[SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
[SND_DEVICE_IN_SPDIF] = "spdif-in",
[SND_DEVICE_IN_HDMI_MIC] = "hdmi-in",
[SND_DEVICE_IN_HDMI_ARC] = "hdmi-arc-in",
[SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
[SND_DEVICE_IN_BT_SCO_MIC_NREC] = "bt-sco-mic",
[SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = "bt-sco-mic-wb",
[SND_DEVICE_IN_BT_SCO_MIC_SWB] = "bt-sco-mic-swb",
[SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC] = "bt-sco-mic-swb",
[SND_DEVICE_IN_BT_A2DP] = "bt-a2dp-cap",
[SND_DEVICE_IN_CAMCORDER_LANDSCAPE] = "camcorder-mic",
[SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
[SND_DEVICE_IN_VOICE_DMIC_SB] = "voice-dmic-ef",
[SND_DEVICE_IN_VOICE_DMIC_TMUS] = "voice-dmic-ef-tmus",
[SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB] = "voice-speaker-dmic-ef",
[SND_DEVICE_IN_VOICE_SPEAKER_TMIC] = "voice-speaker-tmic",
[SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP] = "voice-speaker-mic-hfp",
[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS] = "voice-speaker-mic-hfp-mmsecns",
[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_TTY_FULL_USB_MIC] = "voice-tty-full-usb-mic",
[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = "voice-tty-hco-usb-mic",
[SND_DEVICE_IN_VOICE_RX] = "voice-rx",
[SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
[SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
[SND_DEVICE_IN_VOICE_REC_MIC_AEC] = "voice-rec-mic",
[SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS] = "voice-rec-mic",
[SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "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",
[SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] ="usb-headset-mic",
[SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = "usb-headset-mic",
[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = "usb-headset-mic",
[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = "usb-headset-mic",
[SND_DEVICE_IN_VOICE_REC_HEADSET_MIC] = "headset-mic",
[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC] = "usb-headset-mic",
[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC] = "usb-headset-mic",
[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC] = "usb-headset-mic",
[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC] = "usb-headset-mic",
[SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
[SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
[SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = "aanc-handset-mic",
[SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
[SND_DEVICE_IN_HANDSET_DMIC_STEREO] = "handset-stereo-dmic-ef",
[SND_DEVICE_IN_SPEAKER_DMIC_STEREO] = "speaker-stereo-dmic-ef",
[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = "vi-feedback-mono-1",
[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = "vi-feedback-mono-2",
[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
[SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
[SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
[SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
[SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
[SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
[SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
[SND_DEVICE_IN_HANDSET_QMIC_AEC] = "quad-mic",
[SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = "quad-mic",
[SND_DEVICE_IN_THREE_MIC] = "three-mic",
[SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO] = "three-mic",
[SND_DEVICE_IN_HANDSET_TMIC] = "three-mic",
[SND_DEVICE_IN_HANDSET_TMIC_AEC] = "three-mic",
[SND_DEVICE_IN_HANDSET_TMIC_NS] = "three-mic",
[SND_DEVICE_IN_HANDSET_TMIC_AEC_NS] = "three-mic",
[SND_DEVICE_IN_SPEAKER_TMIC_AEC] = "speaker-tmic",
[SND_DEVICE_IN_SPEAKER_TMIC_NS] = "speaker-tmic",
[SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS] = "speaker-tmic",
[SND_DEVICE_IN_VOICE_REC_TMIC] = "three-mic",
[SND_DEVICE_IN_UNPROCESSED_MIC] = "unprocessed-mic",
[SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = "unprocessed-stereo-mic",
[SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = "unprocessed-three-mic",
[SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = "unprocessed-quad-mic",
[SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = "unprocessed-headset-mic",
[SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = "quad-mic",
[SND_DEVICE_IN_INCALL_REC_RX] = "incall-rec-rx",
[SND_DEVICE_IN_INCALL_REC_TX] = "incall-rec-tx",
[SND_DEVICE_IN_INCALL_REC_RX_TX] = "incall-rec-rx-tx",
[SND_DEVICE_IN_LINE] = "line-in",
[SND_DEVICE_IN_HANDSET_6MIC] = "handset-6mic",
[SND_DEVICE_IN_HANDSET_8MIC] = "handset-8mic",
[SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE] = "camcorder-mic",
[SND_DEVICE_IN_CAMCORDER_PORTRAIT] = "camcorder-mic",
[SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE] = "camcorder-mic",
[SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE] = "camcorder-mic",
[SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT] = "camcorder-mic",
[SND_DEVICE_OUT_VOIP_HANDSET] = "voip-handset",
[SND_DEVICE_OUT_VOIP_SPEAKER] = "voip-speaker",
[SND_DEVICE_OUT_VOIP_HEADPHONES] = "voip-headphones",
[SND_DEVICE_IN_VOICE_HEARING_AID] = "hearing-aid-mic",
[SND_DEVICE_IN_BUS] = "bus-mic",
[SND_DEVICE_IN_EC_REF_LOOPBACK] = "ec-ref-loopback",
[SND_DEVICE_IN_HANDSET_DMIC_AND_EC_REF_LOOPBACK] = "handset-dmic-and-ec-ref-loopback",
[SND_DEVICE_IN_HANDSET_QMIC_AND_EC_REF_LOOPBACK] = "handset-qmic-and-ec-ref-loopback",
[SND_DEVICE_IN_HANDSET_6MIC_AND_EC_REF_LOOPBACK] = "handset-6mic-and-ec-ref-loopback",
[SND_DEVICE_IN_HANDSET_8MIC_AND_EC_REF_LOOPBACK] = "handset-8mic-and-ec-ref-loopback",
[SND_DEVICE_IN_CALL_PROXY] = "call-proxy-in",
};
// Platform specific backend bit width table
static int backend_bit_width_table[SND_DEVICE_MAX] = {0};
static struct audio_effect_config effect_config_table[GET_IN_DEVICE_INDEX(SND_DEVICE_MAX)][EFFECT_MAX] = {
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FLUENCE_PROV2, 0x0, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FLUENCE_PROV2, 0x0, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_TM_FLUENCE_PRO_VC, 0x0, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_TM_FLUENCE_PRO_VC, 0x0, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)][EFFECT_AEC] = {TX_VOICE_DM_FV5_BROADSIDE, 0x0,
0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)][EFFECT_NS] = {TX_VOICE_DM_FV5_BROADSIDE, 0x0,
0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC)][EFFECT_AEC] = {TX_VOICE_SMECNS_V2, 0x0, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC)][EFFECT_NS] = {TX_VOICE_SMECNS_V2, 0x0, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_TMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_TM_FLUENCE_EF, 0x8000, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_TMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_TM_FLUENCE_EF, 0x8000, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)][EFFECT_AEC] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)][EFFECT_NS] = {TX_VOICE_FV5ECNS_DM, 0x0, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC)][EFFECT_AEC] = {TX_VOICE_SMECNS_V2, 0x0, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC)][EFFECT_NS] = {TX_VOICE_SMECNS_V2, 0x0, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_SB)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_SB)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB)][EFFECT_NS] = {TX_VOICE_FLUENCE_MM_SB, 0x8000, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_SB)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_SB)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_SB, 0x8000, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NN)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_NN, 0x8000, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NN)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_NN, 0x8000, 0x10EAF, 0x02},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_NN)][EFFECT_AEC] = {TX_VOICE_FLUENCE_SM_NN, 0x8000, 0x10EAF, 0x01},
[GET_IN_DEVICE_INDEX(SND_DEVICE_IN_HANDSET_MIC_NN)][EFFECT_NS] = {TX_VOICE_FLUENCE_SM_NN, 0x8000, 0x10EAF, 0x02},
};
static struct audio_fluence_mmsecns_config fluence_mmsecns_table = {TOPOLOGY_ID_MM_HFP_ECNS, MODULE_ID_MM_HFP_ECNS,
INSTANCE_ID_MM_HFP_ECNS, PARAM_ID_MM_HFP_ZONE};
/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
static int acdb_device_table[SND_DEVICE_MAX] = {
[SND_DEVICE_NONE] = -1,
[SND_DEVICE_OUT_HANDSET] = 7,
[SND_DEVICE_OUT_SPEAKER] = 15,
[SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = 15,
[SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = 15,
[SND_DEVICE_OUT_SPEAKER_WSA] = 135,
[SND_DEVICE_OUT_SPEAKER_VBAT] = 14,
[SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE] = 14,
[SND_DEVICE_OUT_LINE] = 10,
[SND_DEVICE_OUT_HEADPHONES] = 10,
[SND_DEVICE_OUT_HEADPHONES_DSD] = 10,
[SND_DEVICE_OUT_HEADPHONES_44_1] = 10,
[SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS] = 10,
[SND_DEVICE_OUT_SPEAKER_AND_HAPTICS] = 10,
[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES] = 10,
[SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS] = 10,
[SND_DEVICE_OUT_SPEAKER_SAFE_HEADPHONES_AND_HAPTICS] = 10,
[SND_DEVICE_OUT_SPEAKER_AND_LINE] = 10,
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE] = 10,
[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = 130,
[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = 130,
[SND_DEVICE_OUT_VOICE_HANDSET] = 7,
[SND_DEVICE_OUT_VOICE_SPEAKER] = 15,
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO] = 15,
[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = 14,
[SND_DEVICE_OUT_VOICE_SPEAKER_2] = 14,
[SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = 135,
[SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA] = 135,
[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = 14,
[SND_DEVICE_OUT_VOICE_HAC] = 53, //plt 53 0x019B
[SND_DEVICE_OUT_VOICE_HAC_HANDSET] = 53,//plt 53 0x019B
[SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
[SND_DEVICE_OUT_VOICE_HEADSET] = 10,
[SND_DEVICE_OUT_VOICE_LINE] = 10,
[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = 10,
[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = 10,
[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = 10,
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES] = 10,
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET] = 10,
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET] = 10,
[SND_DEVICE_OUT_HDMI] = 18,
[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
[SND_DEVICE_OUT_DISPLAY_PORT] = 18,
[SND_DEVICE_OUT_DISPLAY_PORT1] = 18,
[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = 14,
[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1] = 14,
[SND_DEVICE_OUT_SPEAKER_DISPLAY_PORT_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_SPEAKER_DISPLAY_PORT1_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_BT_SCO] = 22,
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_BT_SCO_WB] = 39,
[SND_DEVICE_OUT_BT_SCO_SWB] = 39,
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_WB_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_BT_A2DP] = 20,
[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP] = 14,
[SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_VOICE_HANDSET_TMUS] = 88,
[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET] = 17,
[SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
[SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = 17,
[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = 17,
[SND_DEVICE_OUT_VOICE_TX] = 45,
[SND_DEVICE_OUT_VOICE_MUSIC_TX] = 3,
[SND_DEVICE_OUT_AFE_PROXY] = 0,
[SND_DEVICE_OUT_USB_HEADSET] = 45,
[SND_DEVICE_OUT_VOICE_USB_HEADSET] = 45,
[SND_DEVICE_OUT_USB_HEADPHONES] = 45,
[SND_DEVICE_OUT_USB_HEADSET_SPEC] = 45,
[SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = 45,
[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET] = 14,
[SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS] = 14,
[SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
[SND_DEVICE_OUT_ANC_HEADSET] = 26,
[SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
[SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER] = 188,
[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER] = 188,
[SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
[SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
[SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
[SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = 27,
[SND_DEVICE_OUT_ANC_HANDSET] = 103,
[SND_DEVICE_OUT_SPEAKER_PROTECTED] = 124,
[SND_DEVICE_OUT_VOICE_SPEAKER_HFP] = 14,
[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = 101,
[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = 101,
[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = 124,
[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = 101,
[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = 101,
[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED] = 124,
[SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS] = 134,
[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS] = 134,
[SND_DEVICE_OUT_VOICE_HEARING_AID] = 45,
[SND_DEVICE_OUT_BUS_MEDIA] = 60,
[SND_DEVICE_OUT_BUS_SYS] = 60,
[SND_DEVICE_OUT_BUS_NAV] = 14,
[SND_DEVICE_OUT_BUS_PHN] = 94,
[SND_DEVICE_OUT_BUS_PAX] = 60,
[SND_DEVICE_OUT_BUS_RSE] = 60,
[SND_DEVICE_OUT_CALL_PROXY] = 32,
[SND_DEVICE_IN_HANDSET_MIC] = 4,
[SND_DEVICE_IN_HANDSET_MIC_SB] = 4,
[SND_DEVICE_IN_HANDSET_MIC_NN] = 4,
[SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = 4,
[SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
[SND_DEVICE_IN_HANDSET_MIC_AEC_SB] = 164,
[SND_DEVICE_IN_HANDSET_MIC_AEC_NN] = 184,
[SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
[SND_DEVICE_IN_HANDSET_MIC_NS_SB] = 165,
[SND_DEVICE_IN_HANDSET_MIC_NS_NN] = 185,
[SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
[SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB] = 166,
[SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN] = 186,
[SND_DEVICE_IN_HANDSET_DMIC] = 41,
[SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
[SND_DEVICE_IN_HANDSET_DMIC_AEC_SB] = 168,
[SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
[SND_DEVICE_IN_HANDSET_DMIC_NS_SB] = 169,
[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB] = 170,
[SND_DEVICE_IN_SPEAKER_MIC] = 11,
[SND_DEVICE_IN_SPEAKER_MIC_SB] = 171,
[SND_DEVICE_IN_SPEAKER_MIC_NN] = 187,
[SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
[SND_DEVICE_IN_SPEAKER_MIC_AEC_SB] = 172,
[SND_DEVICE_IN_SPEAKER_MIC_AEC_NN] = 189,
[SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
[SND_DEVICE_IN_SPEAKER_MIC_NS_SB] = 173,
[SND_DEVICE_IN_SPEAKER_MIC_NS_NN] = 190,
[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB] = 174,
[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN] = 192,
[SND_DEVICE_IN_SPEAKER_DMIC] = 43,
[SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB] = 176,
[SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
[SND_DEVICE_IN_SPEAKER_DMIC_NS_SB] = 177,
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB] = 178,
[SND_DEVICE_IN_HEADSET_MIC] = 8,
[SND_DEVICE_IN_HEADSET_MIC_AEC] = 8,
[SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
[SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
[SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB] = 171,
[SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN] = 187,
[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP] = 11,
[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS] = 131,
[SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
[SND_DEVICE_IN_SPDIF] = 143,
[SND_DEVICE_IN_HDMI_MIC] = 143,
[SND_DEVICE_IN_HDMI_ARC] = 143,
[SND_DEVICE_IN_BT_SCO_MIC] = 21,
[SND_DEVICE_IN_BT_SCO_MIC_NREC] = 122,
[SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = 123,
[SND_DEVICE_IN_BT_SCO_MIC_SWB] = 38,
[SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC] = 123,
[SND_DEVICE_IN_BT_A2DP] = 21,
[SND_DEVICE_IN_CAMCORDER_LANDSCAPE] = 4,
[SND_DEVICE_IN_VOICE_DMIC] = 41,
[SND_DEVICE_IN_VOICE_DMIC_SB] = 167,
[SND_DEVICE_IN_VOICE_DMIC_TMUS] = 89,
[SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB] = 175,
[SND_DEVICE_IN_VOICE_SPEAKER_TMIC] = 161,
[SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
[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_TTY_FULL_USB_MIC] = 16,
[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = 16,
[SND_DEVICE_IN_VOICE_RX] = 44,
[SND_DEVICE_IN_VOICE_REC_MIC] = 4,
[SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
[SND_DEVICE_IN_VOICE_REC_MIC_AEC] = 112,
[SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS] = 114,
[SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
[SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
[SND_DEVICE_IN_VOICE_REC_HEADSET_MIC] = 8,
[SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
[SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] = 44,
[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = 44,
[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = 44,
[SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = 44,
[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC] = 162,
[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC] = 162,
[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC] = 162,
[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC] = 162,
[SND_DEVICE_IN_CAPTURE_FM] = 0,
[SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
[SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = 105,
[SND_DEVICE_IN_QUAD_MIC] = 46,
[SND_DEVICE_IN_HANDSET_DMIC_STEREO] = 34,
[SND_DEVICE_IN_SPEAKER_DMIC_STEREO] = 35,
[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = 102,
[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = 102,
[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
[SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
[SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
[SND_DEVICE_IN_HANDSET_QMIC] = 125,
[SND_DEVICE_IN_HANDSET_QMIC_AEC] = 125,
[SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
[SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
[SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
[SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = 125,
[SND_DEVICE_IN_THREE_MIC] = 46, /* for APSS Surround Sound Recording */
[SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO] = 138,
[SND_DEVICE_IN_HANDSET_TMIC] = 153,
[SND_DEVICE_IN_HANDSET_TMIC_AEC] = 154,
[SND_DEVICE_IN_HANDSET_TMIC_NS] = 155,
[SND_DEVICE_IN_HANDSET_TMIC_AEC_NS] = 156,
[SND_DEVICE_IN_SPEAKER_TMIC_AEC] = 158,
[SND_DEVICE_IN_SPEAKER_TMIC_NS] = 159,
[SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS] = 160,
[SND_DEVICE_IN_VOICE_REC_TMIC] = 125,
[SND_DEVICE_IN_UNPROCESSED_MIC] = 143,
[SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = 144,
[SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = 145,
[SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = 146,
[SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = 147,
[SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = 150,
[SND_DEVICE_IN_LINE] = 4,
[SND_DEVICE_IN_HANDSET_6MIC] = 4,
[SND_DEVICE_IN_HANDSET_8MIC] = 4,
[SND_DEVICE_OUT_VOIP_HANDSET] = 133,
[SND_DEVICE_OUT_VOIP_SPEAKER] = 132,
[SND_DEVICE_OUT_VOIP_HEADPHONES] = 134,
[SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE] = 4,
[SND_DEVICE_IN_CAMCORDER_PORTRAIT] = 4,
[SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE] = 4,
[SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE] = 4,
[SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT] = 4,
[SND_DEVICE_IN_VOICE_HEARING_AID] = 44,
[SND_DEVICE_IN_BUS] = 11,
[SND_DEVICE_IN_CALL_PROXY] = 33,
};
struct name_to_index {
char name[100];
unsigned int index;
};
#define TO_NAME_INDEX(X) #X, X
/* Used to get index from parsed string */
static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
{TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_1)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_EXTERNAL_2)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_VBAT)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE)},
{TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_DSD)},
{TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER)},
{TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_44_1)},
{TO_NAME_INDEX(SND_DEVICE_OUT_LINE)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_HEADPHONES_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_LINE)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_WSA)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_HFP)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_LINE)},
{TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
{TO_NAME_INDEX(SND_DEVICE_OUT_DISPLAY_PORT)},
{TO_NAME_INDEX(SND_DEVICE_OUT_DISPLAY_PORT1)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_DISPLAY_PORT_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_SWB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_WB_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BT_A2DP)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET_TMUS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HAC)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HAC_HANDSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_SCO)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_SWB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_BT_SCO_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_BT_SCO_WB_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_BT_SCO_SWB_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_USB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_USB)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TX)},
{TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
{TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_USB_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_USB_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET_SPEC)},
{TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
{TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HANDSET)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_SPEAKER)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOIP_HEADPHONES)},
{TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEARING_AID)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BUS_MEDIA)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BUS_SYS)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BUS_NAV)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BUS_PHN)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BUS_PAX)},
{TO_NAME_INDEX(SND_DEVICE_OUT_BUS_RSE)},
{TO_NAME_INDEX(SND_DEVICE_OUT_CALL_PROXY)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_EXTERNAL)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_STEREO)},
{TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPDIF)},
{TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HDMI_ARC)},
{TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_NREC)},
{TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
{TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB_NREC)},
{TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_SWB)},
{TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC)},
{TO_NAME_INDEX(SND_DEVICE_IN_BT_A2DP)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_LANDSCAPE)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC_TMUS)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_TMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RX)},
{TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_USB_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
{TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC)},
{TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_STEREO)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_STEREO)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEARING_AID)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE)},
{TO_NAME_INDEX(SND_DEVICE_IN_THREE_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_TMIC_AEC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_AEC)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS)},
{TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_TMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_STEREO_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_THREE_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_QUAD_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_6MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_8MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_GENERIC_QMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_INCALL_REC_RX)},
{TO_NAME_INDEX(SND_DEVICE_IN_INCALL_REC_TX)},
{TO_NAME_INDEX(SND_DEVICE_IN_INCALL_REC_RX_TX)},
{TO_NAME_INDEX(SND_DEVICE_IN_LINE)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_PORTRAIT)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT)},
/* For legacy xml file parsing */
{TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_BUS)},
{TO_NAME_INDEX(SND_DEVICE_IN_EC_REF_LOOPBACK)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AND_EC_REF_LOOPBACK)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC_AND_EC_REF_LOOPBACK)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_6MIC_AND_EC_REF_LOOPBACK)},
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_8MIC_AND_EC_REF_LOOPBACK)},
{TO_NAME_INDEX(SND_DEVICE_IN_CALL_PROXY)},
};
static char * backend_tag_table[SND_DEVICE_MAX] = {0};
static char * hw_interface_table[SND_DEVICE_MAX] = {0};
static struct name_to_index usecase_name_index[AUDIO_USECASE_MAX] = {
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_DEEP_BUFFER)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_HAPTICS)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_LOW_LATENCY)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_HIFI)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_TTS)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_ULL)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MULTI_CH)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD2)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD3)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD4)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD5)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD6)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD7)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD8)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_OFFLOAD9)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MMAP)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS2)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS3)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS4)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS5)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_COMPRESS6)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_LOW_LATENCY)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_MMAP)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_HIFI)},
{TO_NAME_INDEX(USECASE_VOICE_CALL)},
{TO_NAME_INDEX(USECASE_VOICE2_CALL)},
{TO_NAME_INDEX(USECASE_VOLTE_CALL)},
{TO_NAME_INDEX(USECASE_QCHAT_CALL)},
{TO_NAME_INDEX(USECASE_VOWLAN_CALL)},
{TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
{TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
{TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK)},
{TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
{TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
{TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
{TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO_WB)},
{TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO_DOWNLINK)},
{TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO_WB_DOWNLINK)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_FM)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_FM_VIRTUAL)},
{TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_RX)},
{TO_NAME_INDEX(USECASE_AUDIO_SPKR_CALIB_TX)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_AFE_PROXY)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_AFE_PROXY)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_AFE_PROXY2)},
{TO_NAME_INDEX(USECASE_AUDIO_DSM_FEEDBACK)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_SILENCE)},
{TO_NAME_INDEX(USECASE_AUDIO_EC_REF_LOOPBACK)},
{TO_NAME_INDEX(USECASE_INCALL_MUSIC_UPLINK)},
{TO_NAME_INDEX(USECASE_INCALL_MUSIC_UPLINK2)},
{TO_NAME_INDEX(USECASE_AUDIO_A2DP_ABR_FEEDBACK)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_VOIP)},
{TO_NAME_INDEX(USECASE_AUDIO_RECORD_VOIP)},
{TO_NAME_INDEX(USECASE_AUDIO_TRANSCODE_LOOPBACK_RX)},
{TO_NAME_INDEX(USECASE_AUDIO_TRANSCODE_LOOPBACK_TX)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_MEDIA)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_SYS_NOTIFICATION)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_NAV_GUIDANCE)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_PHONE)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_FRONT_PASSENGER)},
{TO_NAME_INDEX(USECASE_AUDIO_PLAYBACK_REAR_SEAT)},
};
static const struct name_to_index usecase_type_index[USECASE_TYPE_MAX] = {
{TO_NAME_INDEX(PCM_PLAYBACK)},
{TO_NAME_INDEX(PCM_CAPTURE)},
{TO_NAME_INDEX(VOICE_CALL)},
{TO_NAME_INDEX(PCM_HFP_CALL)},
};
struct app_type_entry {
int uc_type;
int bit_width;
int app_type;
int max_rate;
char *mode;
struct listnode node; // membership in app_type_entry_list;
};
static struct listnode app_type_entry_list;
#define NO_COLS 2
#ifdef PLATFORM_APQ8084
static int msm_device_to_be_id [][NO_COLS] = {
{AUDIO_DEVICE_OUT_EARPIECE , 2},
{AUDIO_DEVICE_OUT_SPEAKER , 2},
{AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
{AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
{AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
{AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
{AUDIO_DEVICE_OUT_USB_DEVICE , -1},
{AUDIO_DEVICE_OUT_USB_HEADSET , -1},
{AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
{AUDIO_DEVICE_OUT_PROXY , 9},
{AUDIO_DEVICE_OUT_FM , 7},
{AUDIO_DEVICE_OUT_ALL , -1},
{AUDIO_DEVICE_NONE , -1},
{AUDIO_DEVICE_OUT_DEFAULT , -1},
};
#elif PLATFORM_MSM8994
static int msm_device_to_be_id [][NO_COLS] = {
{AUDIO_DEVICE_OUT_EARPIECE , 2},
{AUDIO_DEVICE_OUT_SPEAKER , 2},
{AUDIO_DEVICE_OUT_WIRED_HEADSET , 2},
{AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 2},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 38},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 38},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 38},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
{AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
{AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
{AUDIO_DEVICE_OUT_USB_DEVICE , -1},
{AUDIO_DEVICE_OUT_USB_HEADSET , -1},
{AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
{AUDIO_DEVICE_OUT_PROXY , 9},
/* Add the correct be ids */
{AUDIO_DEVICE_OUT_FM , 7},
{AUDIO_DEVICE_OUT_ALL , -1},
{AUDIO_DEVICE_NONE , -1},
{AUDIO_DEVICE_OUT_DEFAULT , -1},
};
#elif PLATFORM_MSM8996
static int msm_device_to_be_id [][NO_COLS] = {
{AUDIO_DEVICE_OUT_EARPIECE , 2},
{AUDIO_DEVICE_OUT_SPEAKER , 2},
{AUDIO_DEVICE_OUT_WIRED_HEADSET , 41},
{AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
{AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
{AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
{AUDIO_DEVICE_OUT_USB_DEVICE , -1},
{AUDIO_DEVICE_OUT_USB_HEADSET , -1},
{AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
{AUDIO_DEVICE_OUT_PROXY , 9},
/* Add the correct be ids */
{AUDIO_DEVICE_OUT_FM , 7},
{AUDIO_DEVICE_OUT_ALL , -1},
{AUDIO_DEVICE_NONE , -1},
{AUDIO_DEVICE_OUT_DEFAULT , -1},
};
#elif PLATFORM_MSM8998
static int msm_device_to_be_id [][NO_COLS] = {
{AUDIO_DEVICE_OUT_EARPIECE , 2},
{AUDIO_DEVICE_OUT_SPEAKER , 2},
{AUDIO_DEVICE_OUT_WIRED_HEADSET , 41},
{AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
{AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
{AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
{AUDIO_DEVICE_OUT_USB_DEVICE , -1},
{AUDIO_DEVICE_OUT_USB_HEADSET , -1},
{AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
{AUDIO_DEVICE_OUT_PROXY , 9},
/* Add the correct be ids */
{AUDIO_DEVICE_OUT_FM , 7},
{AUDIO_DEVICE_OUT_ALL , -1},
{AUDIO_DEVICE_NONE , -1},
{AUDIO_DEVICE_OUT_DEFAULT , -1},
};
#elif defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937) || \
defined (PLATFORM_MSM8953)
static int (*msm_device_to_be_id)[];
#else
static int msm_device_to_be_id [][NO_COLS] = {
{AUDIO_DEVICE_NONE, -1},
};
#endif
#if defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937) || \
defined (PLATFORM_MSM8953)
static int msm_device_to_be_id_internal_codec [][NO_COLS] = {
{AUDIO_DEVICE_OUT_EARPIECE , 34},
{AUDIO_DEVICE_OUT_SPEAKER , 34},
{AUDIO_DEVICE_OUT_WIRED_HEADSET , 34},
{AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 34},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
{AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
{AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
{AUDIO_DEVICE_OUT_USB_DEVICE , -1},
{AUDIO_DEVICE_OUT_USB_HEADSET , -1},
{AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
{AUDIO_DEVICE_OUT_PROXY , 9},
{AUDIO_DEVICE_OUT_FM , 7},
{AUDIO_DEVICE_OUT_ALL , -1},
{AUDIO_DEVICE_NONE , -1},
{AUDIO_DEVICE_OUT_DEFAULT , -1},
};
static int msm_device_to_be_id_external_codec [][NO_COLS] = {
{AUDIO_DEVICE_OUT_EARPIECE , 2},
{AUDIO_DEVICE_OUT_SPEAKER , 2},
{AUDIO_DEVICE_OUT_WIRED_HEADSET , 41},
{AUDIO_DEVICE_OUT_WIRED_HEADPHONE , 41},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT , 11},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES , -1},
{AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER , -1},
{AUDIO_DEVICE_OUT_AUX_DIGITAL , 4},
{AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET , 9},
{AUDIO_DEVICE_OUT_USB_ACCESSORY , -1},
{AUDIO_DEVICE_OUT_USB_DEVICE , -1},
{AUDIO_DEVICE_OUT_USB_HEADSET , -1},
{AUDIO_DEVICE_OUT_REMOTE_SUBMIX , 9},
{AUDIO_DEVICE_OUT_PROXY , 9},
{AUDIO_DEVICE_OUT_FM , 7},
{AUDIO_DEVICE_OUT_ALL , -1},
{AUDIO_DEVICE_NONE , -1},
{AUDIO_DEVICE_OUT_DEFAULT , -1},
};
#endif
#if defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937) || \
defined (PLATFORM_MSM8953)
static int msm_be_id_array_len;
#else
static int msm_be_id_array_len =
sizeof(msm_device_to_be_id) / sizeof(msm_device_to_be_id[0]);
#endif
#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
#define PCM_OFFLOAD_PLATFORM_DELAY (30*1000LL)
#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
#define ULL_PLATFORM_DELAY (3*1000LL)
#define MMAP_PLATFORM_DELAY (3*1000LL)
static int audio_source_delay_ms[AUDIO_SOURCE_CNT] = {0};
static struct name_to_index audio_source_index[AUDIO_SOURCE_CNT] = {
{TO_NAME_INDEX(AUDIO_SOURCE_DEFAULT)},
{TO_NAME_INDEX(AUDIO_SOURCE_MIC)},
{TO_NAME_INDEX(AUDIO_SOURCE_VOICE_UPLINK)},
{TO_NAME_INDEX(AUDIO_SOURCE_VOICE_DOWNLINK)},
{TO_NAME_INDEX(AUDIO_SOURCE_VOICE_CALL)},
{TO_NAME_INDEX(AUDIO_SOURCE_CAMCORDER)},
{TO_NAME_INDEX(AUDIO_SOURCE_VOICE_RECOGNITION)},
{TO_NAME_INDEX(AUDIO_SOURCE_VOICE_COMMUNICATION)},
{TO_NAME_INDEX(AUDIO_SOURCE_REMOTE_SUBMIX)},
{TO_NAME_INDEX(AUDIO_SOURCE_UNPROCESSED)},
{TO_NAME_INDEX(AUDIO_SOURCE_VOICE_PERFORMANCE)},
};
static bool is_usb_snd_dev(snd_device_t snd_device)
{
return is_usb_in_snd_dev(snd_device) || is_usb_out_snd_dev(snd_device);
}
bool is_operator_tmus()
{
char value[PROPERTY_VALUE_MAX];
int mccmnc;
property_get("gsm.sim.operator.numeric",value,"0");
mccmnc = atoi(value);
ALOGD("%s: tmus mccmnc %d", __func__, mccmnc);
switch(mccmnc) {
/* TMUS MCC(310), MNC(490, 260, 026) */
case 310490:
case 310260:
case 310026:
/* Add new TMUS MNC(800, 660, 580, 310, 270, 250, 240, 230, 220, 210, 200, 160) */
case 310800:
case 310660:
case 310580:
case 310310:
case 310270:
case 310250:
case 310240:
case 310230:
case 310220:
case 310210:
case 310200:
case 310160:
return true;
default:
return false;
}
}
const char* get_xml_file_path(const char* file_name)
{
audio_get_vendor_config_path(vendor_config_path, sizeof(vendor_config_path));
snprintf(xml_file_path, sizeof(xml_file_path),
"%s/%s", vendor_config_path, file_name);
return xml_file_path;
}
static char *get_current_operator()
{
struct listnode *node;
struct operator_info *info_item;
char mccmnc[PROPERTY_VALUE_MAX];
char *ret = NULL;
property_get("gsm.sim.operator.numeric",mccmnc,"00000");
list_for_each(node, &operator_info_list) {
info_item = node_to_item(node, struct operator_info, list);
if (strstr(info_item->mccmnc, mccmnc) != NULL) {
ret = info_item->name;
}
}
return ret;
}
static struct operator_specific_device *get_operator_specific_device(snd_device_t snd_device)
{
struct listnode *node;
struct operator_specific_device *ret = NULL;
struct operator_specific_device *device_item;
char *operator_name;
operator_name = get_current_operator();
if (operator_name == NULL)
return ret;
list_for_each(node, operator_specific_device_table[snd_device]) {
device_item = node_to_item(node, struct operator_specific_device, list);
if (strcmp(operator_name, device_item->operator) == 0) {
ret = device_item;
}
}
return ret;
}
static int get_operator_specific_device_acdb_id(snd_device_t snd_device)
{
struct operator_specific_device *device;
int ret = acdb_device_table[snd_device];
device = get_operator_specific_device(snd_device);
if (device != NULL)
ret = device->acdb_id;
return ret;
}
static int get_external_specific_device_acdb_id(snd_device_t snd_device)
{
struct external_specific_device *ext_dev;
int ret = acdb_device_table[snd_device];
char *usbid = NULL;
struct listnode *node;
if (is_usb_snd_dev(snd_device))
usbid = audio_extn_usb_usbid();
if (usbid) {
list_for_each(node, external_specific_device_table[snd_device]) {
ext_dev = node_to_item(node, struct external_specific_device, list);
if (ext_dev->usbid && !strcmp(usbid, ext_dev->usbid)) {
ret = ext_dev->acdb_id;
break;
}
}
free(usbid);
}
return ret;
}
static const char *get_operator_specific_device_mixer_path(snd_device_t snd_device)
{
struct operator_specific_device *device;
const char *ret = device_table[snd_device];
device = get_operator_specific_device(snd_device);
if (device != NULL)
ret = device->mixer_path;
return ret;
}
static void update_codec_type_and_interface(struct platform_data * my_data,
const char *snd_card_name)
{
if (!strncmp(snd_card_name, "sdm670-skuw-snd-card",
sizeof("sdm670-skuw-snd-card")) ||
!strncmp(snd_card_name, "sdm660-snd-card",
sizeof("sdm660-snd-card")) ||
!strncmp(snd_card_name, "sdm660-snd-card-skush",
sizeof("sdm660-snd-card-skush")) ||
!strncmp(snd_card_name, "sdm670-360cam-snd-card",
sizeof("sdm670-360cam-snd-card")) ||
!strncmp(snd_card_name, "sdm660-snd-card-mtp",
sizeof("sdm660-snd-card-mtp")) ||
!strncmp(snd_card_name, "sdm670-mtp-snd-card",
sizeof("sdm670-mtp-snd-card")) ||
!strncmp(snd_card_name, "sm6150-qrd-snd-card",
sizeof("sm6150-qrd-snd-card")) ||
!strncmp(snd_card_name, "sm6150-idp-snd-card",
sizeof("sm6150-idp-snd-card")) ||
!strncmp(snd_card_name, "qcs605-lc-snd-card",
sizeof("qcs605-lc-snd-card")) ||
!strncmp(snd_card_name, "lahaina-mtp-snd-card",
sizeof("lahaina-mtp-snd-card")) ||
!strncmp(snd_card_name, "lahaina-qrd-snd-card",
sizeof("lahaina-qrd-snd-card")) ||
!strncmp(snd_card_name, "lahaina-cdp-snd-card",
sizeof("lahaina-cdp-snd-card")) ||
!strncmp(snd_card_name, "kona-mtp-snd-card",
sizeof("kona-mtp-snd-card")) ||
!strncmp(snd_card_name, "kona-qrd-snd-card",
sizeof("kona-qrd-snd-card")) ||
!strncmp(snd_card_name, "lito-mtp-snd-card",
sizeof("lito-mtp-snd-card")) ||
!strncmp(snd_card_name, "lito-qrd-snd-card",
sizeof("lito-qrd-snd-card")) ||
!strncmp(snd_card_name, "trinket-idp-snd-card",
sizeof("trinket-idp-snd-card")) ||
!strncmp(snd_card_name, "sdm439-sku1-snd-card",
sizeof("sdm439-sku1-snd-card")) ||
!strncmp(snd_card_name, "sdm439-snd-card-mtp",
sizeof("sdm439-snd-card-mtp")) ||
!strncmp(snd_card_name, "sm6150-wcd9375qrd-snd-card",
sizeof("sm6150-wcd9375qrd-snd-card")) ||
!strncmp(snd_card_name, "sm6150-wcd9375-snd-card",
sizeof("sm6150-wcd9375-snd-card")) ||
!strncmp(snd_card_name, "sm8150-tavil-qrd-snd-card",
sizeof("sm8150-tavil-qrd-snd-card")) ||
!strncmp(snd_card_name, "atoll-wcd937x-snd-card",
sizeof("atoll-wcd937x-snd-card")) ||
!strncmp(snd_card_name, "atoll-idp-snd-card",
sizeof("atoll-idp-snd-card")) ||
!strncmp(snd_card_name, "lito-lagoon-n10-snd-card",
sizeof("lito-lagoon-n10-snd-card")) ||
!strncmp(snd_card_name, "lito-lagoon-fp4-snd-card",
sizeof("lito-lagoon-n10-snd-card")) ||
!strncmp(snd_card_name, "atoll-qrd-snd-card",
sizeof("atoll-qrd-snd-card")) ||
!strncmp(snd_card_name, "bengal-idp-snd-card",
sizeof("bengal-idp-snd-card")) ||
!strncmp(snd_card_name, "bengal-scubaidp-snd-card",
sizeof("bengal-scubaidp-snd-card")) ||
!strncmp(snd_card_name, "bengal-qrd-snd-card",
sizeof("bengal-qrd-snd-card")) ||
!strncmp(snd_card_name, "holi-mtp-snd-card",
sizeof("holi-mtp-snd-card")) ||
!strncmp(snd_card_name, "holi-qrd-snd-card",
sizeof("holi-qrd-snd-card")) ||
!strncmp(snd_card_name, "msm8937-snd-card-mtp",
sizeof("msm8937-snd-card-mtp")) ||
!strncmp(snd_card_name, "msm8953-snd-card-mtp",
sizeof("msm8953-snd-card-mtp")) ||
!strncmp(snd_card_name, "msm8953-sku4-snd-card",
sizeof("msm8953-sku4-snd-card")) ||
!strncmp(snd_card_name, "lito-lagoonmtp-snd-card",
sizeof("lito-lagoonmtp-snd-card")) ||
!strncmp(snd_card_name, "lito-lagoonqrd-snd-card",
sizeof("lito-lagoonqrd-snd-card")) ||
!strncmp(snd_card_name, "lito-orchidmtp-snd-card",
sizeof("lito-orchidmtp-snd-card"))) {
ALOGI("%s: snd_card_name: %s",__func__,snd_card_name);
my_data->is_internal_codec = true;
my_data->is_slimbus_interface = false;
}
if (!strncmp(snd_card_name, "sdm670", strlen("sdm670")) ||
!strncmp(snd_card_name, "sdm660", strlen("sdm660")) ||
!strncmp(snd_card_name, "qcs605", strlen("qcs605")) ||
!strncmp(snd_card_name, "sdm439", strlen("sdm439"))) {
my_data->is_default_be_config = true;
}
}
static bool can_enable_mbdrc_on_device(snd_device_t snd_device)
{
bool ret = false;
if (snd_device == SND_DEVICE_OUT_SPEAKER ||
snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA) {
ret = true;
}
return ret;
}
static snd_device_t fixup_usb_headset_mic_snd_device(void *platform,
snd_device_t base,
snd_device_t other)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct stream_in *in = adev_get_active_input(adev);
if (in == NULL)
return base;
unsigned int sr = in->sample_rate;
unsigned int ch = popcount(in->channel_mask);
unsigned int bit_width = in->bit_width;
if (audio_extn_usb_is_config_supported(&bit_width, &sr, &ch, false)
&& ((ch == 6) || (ch == 8))) {
return other;
} else {
return base;
}
}
static const char *platform_get_mixer_control(struct mixer_ctl *);
static void platform_reset_edid_info(void *platform) {
ALOGV("%s:", __func__);
struct platform_data *my_data = (struct platform_data *)platform;
int i = 0, j = 0;
for (i = 0; i < MAX_CONTROLLERS; ++i) {
for (j = 0; j < MAX_STREAMS_PER_CONTROLLER; ++j) {
struct ext_disp_state *state = &my_data->ext_disp[i][j];
state->type = EXT_DISPLAY_TYPE_NONE;
if (state->edid_info) {
free(state->edid_info);
state->edid_info = NULL;
}
state->valid = false;
}
}
}
bool platform_send_gain_dep_cal(void *platform, int level) {
bool ret_val = false;
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
int acdb_dev_id, app_type;
int acdb_dev_type = MSM_SNDDEV_CAP_RX;
int mode = CAL_MODE_RTAC;
struct listnode *node;
struct audio_usecase *usecase;
if (my_data->acdb_send_gain_dep_cal == NULL) {
ALOGE("%s: dlsym error for acdb_send_gain_dep_cal", __func__);
return ret_val;
}
if (!voice_is_in_call(adev)) {
ALOGV("%s: Not Voice call usecase, apply new cal for level %d",
__func__, level);
// find the current active sound device
list_for_each(node, &adev->usecase_list) {
usecase = node_to_item(node, struct audio_usecase, list);
if (usecase != NULL && usecase->stream.out &&
usecase->type == PCM_PLAYBACK) {
int new_snd_device[2] = {0};
int i, num_devices = 1;
ALOGV("%s: out device is %d", __func__, usecase->out_snd_device);
app_type = usecase->stream.out->app_type_cfg.app_type;
acdb_dev_id = platform_get_snd_device_acdb_id(usecase->out_snd_device);
if (platform_split_snd_device(my_data, usecase->out_snd_device,
&num_devices, new_snd_device) < 0)
new_snd_device[0] = usecase->out_snd_device;
for (i = 0; i < num_devices; i++)
if (can_enable_mbdrc_on_device(new_snd_device[i])) {
if (audio_extn_spkr_prot_is_enabled())
acdb_dev_id = platform_get_spkr_prot_acdb_id(new_snd_device[i]);
else
acdb_dev_id = acdb_device_table[new_snd_device[i]];
}
if (!my_data->acdb_send_gain_dep_cal(acdb_dev_id, app_type,
acdb_dev_type, mode, level)) {
// set ret_val true if at least one calibration is set successfully
ret_val = true;
} else {
ALOGE("%s: my_data->acdb_send_gain_dep_cal failed ", __func__);
}
} else {
ALOGW("%s: Usecase list is empty", __func__);
}
}
} else {
ALOGW("%s: Voice call in progress .. ignore setting new cal",
__func__);
}
return ret_val;
}
void platform_set_gsm_mode(void *platform, bool enable)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
if (my_data->gsm_mode_enabled) {
my_data->gsm_mode_enabled = false;
ALOGV("%s: disabling gsm mode", __func__);
audio_route_reset_and_update_path(adev->audio_route, "gsm-mode");
}
if (enable) {
my_data->gsm_mode_enabled = true;
ALOGD("%s: enabling gsm mode", __func__);
audio_route_apply_and_update_path(adev->audio_route, "gsm-mode");
}
}
void platform_set_echo_reference(struct audio_device *adev, bool enable,
struct listnode *out_devices)
{
struct platform_data *my_data = (struct platform_data *)adev->platform;
char ec_ref_mixer_path[MIXER_PATH_MAX_LENGTH] = "echo-reference";
audio_extn_sound_trigger_update_ec_ref_status(enable);
if (strcmp(my_data->ec_ref_mixer_path, "")) {
ALOGV("%s: disabling %s", __func__, my_data->ec_ref_mixer_path);
audio_route_reset_and_update_path(adev->audio_route,
my_data->ec_ref_mixer_path);
}
if (enable) {
if (!voice_extn_is_compress_voip_supported()) {
if (adev->mode == AUDIO_MODE_IN_COMMUNICATION)
strlcat(ec_ref_mixer_path, "-voip", MIXER_PATH_MAX_LENGTH);
}
strlcpy(my_data->ec_ref_mixer_path, ec_ref_mixer_path,
MIXER_PATH_MAX_LENGTH);
/*
* If native audio device reference count > 0, then apply codec EC otherwise
* apply EC based on output device.
*/
if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_HEADPHONES_44_1] > 0)
strlcat(ec_ref_mixer_path, " headphones-44.1",
MIXER_PATH_MAX_LENGTH);
else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_SPEAKER_VBAT] > 0)
strlcat(ec_ref_mixer_path, " speaker-vbat",
MIXER_PATH_MAX_LENGTH);
else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_DISPLAY_PORT] > 0)
strlcat(ec_ref_mixer_path, " display-port",
MIXER_PATH_MAX_LENGTH);
else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_DISPLAY_PORT1] > 0)
strlcat(ec_ref_mixer_path, " display-port1",
MIXER_PATH_MAX_LENGTH);
else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE))
strlcat(ec_ref_mixer_path, " handset",
MIXER_PATH_MAX_LENGTH);
else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET))
strlcat(ec_ref_mixer_path, " headphones",
MIXER_PATH_MAX_LENGTH);
else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET))
strlcat(ec_ref_mixer_path, " usb-headphones",
MIXER_PATH_MAX_LENGTH);
else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_BT_SCO_WB] > 0)
strlcat(ec_ref_mixer_path, " bt-sco-wb",
MIXER_PATH_MAX_LENGTH);
else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_BT_SCO_SWB] > 0)
strlcat(ec_ref_mixer_path, " bt-sco-swb",
MIXER_PATH_MAX_LENGTH);
else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_BLUETOOTH_SCO))
strlcat(ec_ref_mixer_path, " bt-sco",
MIXER_PATH_MAX_LENGTH);
if (audio_route_apply_and_update_path(adev->audio_route,
ec_ref_mixer_path) == 0)
strlcpy(my_data->ec_ref_mixer_path, ec_ref_mixer_path,
MIXER_PATH_MAX_LENGTH);
else
audio_route_apply_and_update_path(adev->audio_route, my_data->ec_ref_mixer_path);
ALOGD("%s: enabling %s", __func__, my_data->ec_ref_mixer_path);
}
}
static struct csd_data *open_csd_client(bool i2s_ext_modem)
{
struct csd_data *csd = calloc(1, sizeof(struct csd_data));
if (!csd) {
ALOGE("failed to allocate csd_data mem");
return NULL;
}
csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
if (csd->csd_client == NULL) {
ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
goto error;
} else {
ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
csd->deinit = (deinit_t)dlsym(csd->csd_client,
"csd_client_deinit");
if (csd->deinit == NULL) {
ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
dlerror());
goto error;
}
csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
"csd_client_disable_device");
if (csd->disable_device == NULL) {
ALOGE("%s: dlsym error %s for csd_client_disable_device",
__func__, dlerror());
goto error;
}
csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
"csd_client_enable_device_config");
if (csd->enable_device_config == NULL) {
ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
__func__, dlerror());
goto error;
}
csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
"csd_client_enable_device");
if (csd->enable_device == NULL) {
ALOGE("%s: dlsym error %s for csd_client_enable_device",
__func__, dlerror());
goto error;
}
csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
"csd_client_start_voice");
if (csd->start_voice == NULL) {
ALOGE("%s: dlsym error %s for csd_client_start_voice",
__func__, dlerror());
goto error;
}
csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
"csd_client_stop_voice");
if (csd->stop_voice == NULL) {
ALOGE("%s: dlsym error %s for csd_client_stop_voice",
__func__, dlerror());
goto error;
}
csd->volume = (volume_t)dlsym(csd->csd_client,
"csd_client_volume");
if (csd->volume == NULL) {
ALOGE("%s: dlsym error %s for csd_client_volume",
__func__, dlerror());
goto error;
}
csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
"csd_client_mic_mute");
if (csd->mic_mute == NULL) {
ALOGE("%s: dlsym error %s for csd_client_mic_mute",
__func__, dlerror());
goto error;
}
csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
"csd_client_slow_talk");
if (csd->slow_talk == NULL) {
ALOGE("%s: dlsym error %s for csd_client_slow_talk",
__func__, dlerror());
goto error;
}
csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
"csd_client_start_playback");
if (csd->start_playback == NULL) {
ALOGE("%s: dlsym error %s for csd_client_start_playback",
__func__, dlerror());
goto error;
}
csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
"csd_client_stop_playback");
if (csd->stop_playback == NULL) {
ALOGE("%s: dlsym error %s for csd_client_stop_playback",
__func__, dlerror());
goto error;
}
csd->set_lch = (set_lch_t)dlsym(csd->csd_client, "csd_client_set_lch");
if (csd->set_lch == NULL) {
ALOGE("%s: dlsym error %s for csd_client_set_lch",
__func__, dlerror());
/* Ignore the error as this is not mandatory function for
* basic voice call to work.
*/
}
csd->start_record = (start_record_t)dlsym(csd->csd_client,
"csd_client_start_record");
if (csd->start_record == NULL) {
ALOGE("%s: dlsym error %s for csd_client_start_record",
__func__, dlerror());
goto error;
}
csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
"csd_client_stop_record");
if (csd->stop_record == NULL) {
ALOGE("%s: dlsym error %s for csd_client_stop_record",
__func__, dlerror());
goto error;
}
csd->get_sample_rate = (get_sample_rate_t)dlsym(csd->csd_client,
"csd_client_get_sample_rate");
if (csd->get_sample_rate == NULL) {
ALOGE("%s: dlsym error %s for csd_client_get_sample_rate",
__func__, dlerror());
goto error;
}
csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
if (csd->init == NULL) {
ALOGE("%s: dlsym error %s for csd_client_init",
__func__, dlerror());
goto error;
} else {
csd->init(i2s_ext_modem);
}
}
return csd;
error:
free(csd);
csd = NULL;
return csd;
}
void close_csd_client(struct csd_data *csd)
{
if (csd != NULL) {
csd->deinit();
dlclose(csd->csd_client);
free(csd);
csd = NULL;
}
}
static bool platform_is_i2s_ext_modem(const char *snd_card_name,
struct platform_data *plat_data)
{
plat_data->is_i2s_ext_modem = false;
if (!strncmp(snd_card_name, "apq8084-taiko-i2s-mtp-snd-card",
sizeof("apq8084-taiko-i2s-mtp-snd-card")) ||
!strncmp(snd_card_name, "apq8084-taiko-i2s-cdp-snd-card",
sizeof("apq8084-taiko-i2s-cdp-snd-card")) ||
!strncmp(snd_card_name, "apq8096-tasha-i2c-snd-card",
sizeof("apq8096-tasha-i2c-snd-card")) ||
!strncmp(snd_card_name, "sdx-tavil-i2s-snd-card",
sizeof("sdx-tavil-i2s-snd-card")) ||
!strncmp(snd_card_name, "sda845-tavil-i2s-snd-card",
sizeof("sda845-tavil-i2s-snd-card")) ||
!strncmp(snd_card_name, "sa6155-adp-star-snd-card",
sizeof("sa6155-adp-star-snd-card"))) {
plat_data->is_i2s_ext_modem = true;
}
ALOGV("%s, is_i2s_ext_modem:%d soundcard name is %s",__func__,
plat_data->is_i2s_ext_modem, snd_card_name);
return plat_data->is_i2s_ext_modem;
}
static bool is_auto_snd_card(const char *snd_card_name)
{
bool is_auto_snd_card = false;
if (!strncmp(snd_card_name, "sa6155-adp-star-snd-card",
sizeof("sa6155-adp-star-snd-card"))) {
is_auto_snd_card = true;
ALOGV("%s : Auto snd card detected: soundcard name is %s",__func__,
snd_card_name);
}
return is_auto_snd_card;
}
static void set_platform_defaults(struct platform_data * my_data)
{
int32_t dev;
unsigned int count = 0;
const char *MEDIA_MIMETYPE_AUDIO_ALAC = "audio/alac";
const char *MEDIA_MIMETYPE_AUDIO_APE = "audio/x-ape";
for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
backend_tag_table[dev] = NULL;
hw_interface_table[dev] = NULL;
operator_specific_device_table[dev] = NULL;
external_specific_device_table[dev] = NULL;
/* Init island cfg and power mode */
my_data->island_cfg[dev].mixer_ctl = NULL;
my_data->power_mode_cfg[dev].mixer_ctl = NULL;
my_data->island_cfg[dev].enable = false;
my_data->power_mode_cfg[dev].enable = false;
}
for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
backend_bit_width_table[dev] = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
}
// To overwrite these go to the audio_platform_info.xml file.
backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("bt-sco");
backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("bt-sco-wb");
backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("bt-sco");
backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("bt-sco-wb");
backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_SWB] = strdup("bt-sco-swb");
backend_tag_table[SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC] = strdup("bt-sco-swb");
backend_tag_table[SND_DEVICE_IN_SPDIF] = strdup("spdif-in");
backend_tag_table[SND_DEVICE_IN_HDMI_MIC] = strdup("hdmi-in");
backend_tag_table[SND_DEVICE_IN_HDMI_ARC] = strdup("hdmi-arc-in");
backend_tag_table[SND_DEVICE_OUT_BT_SCO] = strdup("bt-sco");
backend_tag_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("bt-sco-wb");
backend_tag_table[SND_DEVICE_OUT_BT_SCO_SWB] = strdup("bt-sco-swb");
backend_tag_table[SND_DEVICE_OUT_HDMI] = strdup("hdmi");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("speaker-and-hdmi");
backend_tag_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("display-port");
backend_tag_table[SND_DEVICE_OUT_DISPLAY_PORT1] = strdup("display-port1");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("speaker-and-display-port");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1] = strdup("speaker-and-display-port1");
backend_tag_table[SND_DEVICE_OUT_VOICE_TX] = strdup("afe-proxy");
backend_tag_table[SND_DEVICE_IN_VOICE_RX] = strdup("afe-proxy");
backend_tag_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("afe-proxy");
backend_tag_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("usb-headset");
backend_tag_table[SND_DEVICE_OUT_VOICE_USB_HEADSET] = strdup("usb-headset");
backend_tag_table[SND_DEVICE_OUT_USB_HEADPHONES] = strdup("usb-headphones");
backend_tag_table[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = strdup("usb-headset");
backend_tag_table[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = strdup("usb-headphones");
backend_tag_table[SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = strdup("usb-headphones");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] =
strdup("speaker-and-usb-headphones");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET] =
strdup("speaker-safe-and-usb-headphones");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO] =
strdup("speaker-safe-and-bt-sco");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB] =
strdup("speaker-safe-and-bt-sco-wb");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB] =
strdup("speaker-safe-and-bt-sco-swb");
backend_tag_table[SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC_AEC] = strdup("usb-headset-mic");
backend_tag_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("capture-fm");
backend_tag_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("transmission-fm");
backend_tag_table[SND_DEVICE_OUT_HEADPHONES_DSD] = strdup("headphones-dsd");
backend_tag_table[SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER] = strdup("headphones-hifi-filter");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER] =
strdup("speaker-and-headphones-hifi-filter");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_HAPTICS] =
strdup("speaker-and-haptics");
backend_tag_table[SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS] =
strdup("headphones-and-haptics");
backend_tag_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("headphones-44.1");
backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("voice-speaker-vbat");
backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = strdup("voice-speaker-2-vbat");
backend_tag_table[SND_DEVICE_OUT_BT_A2DP] = strdup("bt-a2dp");
backend_tag_table[SND_DEVICE_IN_BT_A2DP] = strdup("bt-a2dp-cap");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("speaker-and-bt-a2dp");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP] = strdup("speaker-safe-and-bt-a2dp");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES] = strdup("speaker-safe-and-headphones");
backend_tag_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE] = strdup("speaker-safe-and-line");
backend_tag_table[SND_DEVICE_OUT_USB_HEADSET_SPEC] = strdup("usb-headset");
backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = strdup("speaker-and-headphones");
backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = strdup("speaker-and-headphones");
backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = strdup("speaker-and-headphones");
backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES] = strdup("speaker-and-headphones");
backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET] = strdup("speaker-and-headphones");
backend_tag_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET] = strdup("speaker-and-headphones");
backend_tag_table[SND_DEVICE_OUT_VOICE_HEARING_AID] = strdup("hearing-aid");
backend_tag_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS] = strdup("bt-sco-mmsecns");
backend_tag_table[SND_DEVICE_OUT_CALL_PROXY] = strdup("call-proxy");
backend_tag_table[SND_DEVICE_IN_CALL_PROXY] = strdup("call-proxy-in");
hw_interface_table[SND_DEVICE_OUT_HANDSET] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_EXTERNAL_1] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_EXTERNAL_2] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_VBAT] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_LINE] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_HEADPHONES] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_HEADPHONES_DSD] = strdup("SLIMBUS_2_RX");
hw_interface_table[SND_DEVICE_OUT_HEADPHONES_44_1] = strdup("SLIMBUS_5_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_LINE] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_HANDSET] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_HAC] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_HAC_HANDSET] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_VBAT] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_HEADPHONES] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_HEADSET] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_MUSIC_TX] = strdup("VOICE_PLAYBACK_TX");
hw_interface_table[SND_DEVICE_OUT_VOICE_LINE] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_HDMI] = strdup("HDMI");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = strdup("SLIMBUS_0_RX-and-HDMI");
hw_interface_table[SND_DEVICE_OUT_DISPLAY_PORT] = strdup("DISPLAY_PORT");
hw_interface_table[SND_DEVICE_OUT_DISPLAY_PORT1] = strdup("DISPLAY_PORT1");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT] = strdup("SLIMBUS_0_RX-and-DISPLAY_PORT");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1] = strdup("SLIMBUS_0_RX-and-DISPLAY_PORT1");
hw_interface_table[SND_DEVICE_OUT_BT_SCO] = strdup("SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_BT_SCO_WB] = strdup("SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_BT_SCO_SWB] = strdup("SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_BT_A2DP] = strdup("SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP] = strdup("SLIMBUS_0_RX-and-SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP] =
strdup("SLIMBUS_0_RX-and-SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_HANDSET_TMUS] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_FULL_USB] = strdup("USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_TTY_VCO_USB] = strdup("USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_TX] = strdup("RT_PROXY_DAI_001_RX");
hw_interface_table[SND_DEVICE_OUT_AFE_PROXY] = strdup("RT_PROXY_DAI_001_RX");
hw_interface_table[SND_DEVICE_OUT_USB_HEADSET] = strdup("USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_USB_HEADSET] = strdup("USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_USB_HEADPHONES] = strdup("USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_USB_HEADSET_SPEC] = strdup("USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET] =
strdup("SLIMBUS_0_RX-and-USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_USB_HEADPHONES] = strdup("USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = strdup("SLIMBUS_0_RX-and-USB_AUDIO_RX");
hw_interface_table[SND_DEVICE_OUT_TRANSMISSION_FM] = strdup("SLIMBUS_8_TX");
hw_interface_table[SND_DEVICE_OUT_ANC_HEADSET] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_ANC_FB_HEADSET] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_ANC_HEADSET] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET] = strdup("SLIMBUS_0_RX-and-SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_OUT_ANC_HANDSET] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_PROTECTED] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_HFP] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO] = strdup("SLIMBUS_0_RX-and-SEC_AUX_PCM_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB] = strdup("SLIMBUS_0_RX-and-SEC_AUX_PCM_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB] = strdup("SLIMBUS_0_RX-and-SEC_AUX_PCM_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO] = strdup("QUAT_TDM_RX_0-and-SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB] = strdup("QUAT_TDM_RX_0-and-SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB] = strdup("QUAT_TDM_RX_0-and-SLIMBUS_7_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_SPEAKER_WSA] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_WSA] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA] = strdup("SLIMBUS_0_RX");
/* So far, primary hal doesn't support hearing aid device.
Need snd_device to route voice call and use specific acdb tuning.
Also, BT_RX is a virtual port to indicate bluetooth hearing aid. */
hw_interface_table[SND_DEVICE_OUT_VOICE_HEARING_AID] = strdup("BT_RX"),
hw_interface_table[SND_DEVICE_OUT_BUS_MEDIA] = strdup("TERT_TDM_RX_0");
hw_interface_table[SND_DEVICE_OUT_BUS_SYS] = strdup("TERT_TDM_RX_0");
hw_interface_table[SND_DEVICE_OUT_BUS_NAV] = strdup("TERT_TDM_RX_1");
hw_interface_table[SND_DEVICE_OUT_BUS_PHN] = strdup("TERT_TDM_RX_2");
hw_interface_table[SND_DEVICE_OUT_BUS_PAX] = strdup("QUAT_TDM_RX_0");
hw_interface_table[SND_DEVICE_OUT_BUS_RSE] = strdup("QUIN_TDM_RX_0");
hw_interface_table[SND_DEVICE_OUT_CALL_PROXY] = strdup("CALL_PROXY_RX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_EXTERNAL] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NS_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_NS_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_NS_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_STEREO] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HEADSET_MIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_CAMCORDER_LANDSCAPE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NS_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_NS_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_STEREO] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPDIF] = strdup("PRI_SPDIF_TX");
hw_interface_table[SND_DEVICE_IN_HDMI_MIC] = strdup("SEC_MI2S_TX");
hw_interface_table[SND_DEVICE_IN_HDMI_ARC] = strdup("SEC_SPDIF_TX");
hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC] = strdup("SLIMBUS_7_TX");
hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_NREC] = strdup("SLIMBUS_7_TX");
hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_WB] = strdup("SLIMBUS_7_TX");
hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_WB_NREC] = strdup("SLIMBUS_7_TX");
hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_SWB] = strdup("SLIMBUS_7_TX");
hw_interface_table[SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC] = strdup("SLIMBUS_7_TX");
hw_interface_table[SND_DEVICE_IN_BT_A2DP] = strdup("SLIMBUS_7_TX");
hw_interface_table[SND_DEVICE_IN_CAMCORDER_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_DMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_DMIC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_DMIC_TMUS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP_MMSECNS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_TMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC] = strdup("USB_AUDIO_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC] = strdup("USB_AUDIO_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_RX] = strdup("RT_PROXY_DAI_002_TX");
hw_interface_table[SND_DEVICE_IN_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX");
hw_interface_table[SND_DEVICE_IN_USB_HEADSET_MIC_AEC] = strdup("USB_AUDIO_TX");
hw_interface_table[SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC] = strdup("USB_AUDIO_TX");
hw_interface_table[SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC] = strdup("USB_AUDIO_TX");
hw_interface_table[SND_DEVICE_IN_CAPTURE_FM] = strdup("SLIMBUS_8_TX");
hw_interface_table[SND_DEVICE_IN_AANC_HANDSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_QUAD_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_DMIC_STEREO] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_STEREO] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = strdup("SLIMBUS_4_TX");
hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1] = strdup("SLIMBUS_4_TX");
hw_interface_table[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2] = strdup("SLIMBUS_4_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_QMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_QMIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_THREE_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_TMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_TMIC_AEC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_TMIC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_REC_TMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_UNPROCESSED_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_UNPROCESSED_STEREO_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_UNPROCESSED_THREE_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_UNPROCESSED_QUAD_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_HANDSET_GENERIC_QMIC] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_INCALL_REC_RX] = strdup("INCALL_RECORD_RX");
hw_interface_table[SND_DEVICE_IN_INCALL_REC_TX] = strdup("INCALL_RECORD_TX");
hw_interface_table[SND_DEVICE_IN_LINE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_OUT_VOIP_HANDSET] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOIP_SPEAKER] = strdup("SLIMBUS_0_RX");
hw_interface_table[SND_DEVICE_OUT_VOIP_HEADPHONES] = strdup("SLIMBUS_6_RX");
hw_interface_table[SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_CAMCORDER_PORTRAIT] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_VOICE_HEARING_AID] = strdup("SLIMBUS_0_TX");
hw_interface_table[SND_DEVICE_IN_BUS] = strdup("TERT_TDM_TX_0");
hw_interface_table[SND_DEVICE_IN_CALL_PROXY] = strdup("CALL_PROXY_TX");
my_data->max_mic_count = PLATFORM_DEFAULT_MIC_COUNT;
/*remove ALAC & APE from DSP decoder list based on software decoder availability*/
for (count = 0; count < (int32_t)(sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]));
count++) {
if (!strncmp(MEDIA_MIMETYPE_AUDIO_ALAC, dsp_only_decoders_mime[count],
strlen(dsp_only_decoders_mime[count]))) {
if(property_get_bool("vendor.audio.use.sw.alac.decoder", false)) {
ALOGD("Alac software decoder is available...removing alac from DSP decoder list");
strlcpy(dsp_only_decoders_mime[count],"none",5);
}
} else if (!strncmp(MEDIA_MIMETYPE_AUDIO_APE, dsp_only_decoders_mime[count],
strlen(dsp_only_decoders_mime[count]))) {
if(property_get_bool("vendor.audio.use.sw.ape.decoder", false)) {
ALOGD("APE software decoder is available...removing ape from DSP decoder list");
strlcpy(dsp_only_decoders_mime[count],"none",5);
}
}
}
}
void get_cvd_version(char *cvd_version, struct audio_device *adev)
{
struct mixer_ctl *ctl;
int count;
int ret = 0;
ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);
if (!ctl) {
ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, CVD_VERSION_MIXER_CTL);
goto done;
}
mixer_ctl_update(ctl);
count = mixer_ctl_get_num_values(ctl);
if (count > MAX_CVD_VERSION_STRING_SIZE)
count = MAX_CVD_VERSION_STRING_SIZE - 1;
ret = mixer_ctl_get_array(ctl, cvd_version, count);
if (ret != 0) {
ALOGE("%s: ERROR! mixer_ctl_get_array() failed to get CVD Version", __func__);
goto done;
}
done:
return;
}
static int hw_util_open(int card_no)
{
int fd = -1;
char dev_name[256];
snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
card_no, WCD9XXX_CODEC_HWDEP_NODE);
ALOGD("%s Opening device %s\n", __func__, dev_name);
fd = open(dev_name, O_WRONLY);
if (fd < 0) {
ALOGE("%s: cannot open device '%s'\n", __func__, dev_name);
return fd;
}
ALOGD("%s success", __func__);
return fd;
}
struct param_data {
int use_case;
int acdb_id;
int get_size;
int buff_size;
int data_size;
void *buff;
};
static int send_vbat_adc_data_to_acdb(struct platform_data *plat_data, char *cal_type)
{
int ret = 0;
struct mixer_ctl *ctl;
uint16_t vbat_adc_data[2];
struct platform_data *my_data = plat_data;
struct audio_device *adev = my_data->adev;
const char *mixer_ctl_name = "Vbat ADC data";
ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
if (!ctl) {
ALOGE("%s: Could not get ctl for mixer ctl name - %s",
__func__, mixer_ctl_name);
ret = -EINVAL;
goto done;
}
vbat_adc_data[0] = mixer_ctl_get_value(ctl, 0);
vbat_adc_data[1] = mixer_ctl_get_value(ctl, 1);
ALOGD("%s: Vbat ADC output values: Dcp1: %d , Dcp2: %d",
__func__, vbat_adc_data[0], vbat_adc_data[1]);
ret = my_data->acdb_set_codec_data(&vbat_adc_data[0], cal_type);
done:
return ret;
}
static void send_codec_cal(acdb_loader_get_calibration_t acdb_loader_get_calibration,
struct platform_data *plat_data, int fd)
{
int type;
for (type = WCD9XXX_ANC_CAL; type < WCD9XXX_MAX_CAL; type++) {
struct wcdcal_ioctl_buffer codec_buffer;
struct param_data calib;
int ret;
/* MAD calibration is handled by sound trigger HAL, skip here */
if (type == WCD9XXX_MAD_CAL)
continue;
ret = 0;
if ((plat_data->is_vbat_speaker) && (WCD9XXX_VBAT_CAL == type)) {
/* VBAT BCL speaker does not need tuning data */
if (!plat_data->is_bcl_speaker)
return;
ret = send_vbat_adc_data_to_acdb(plat_data, cal_name_info[type]);
if (ret < 0)
ALOGE("%s error in sending vbat adc data to acdb", __func__);
}
calib.get_size = 1;
ret = acdb_loader_get_calibration(cal_name_info[type],
sizeof(struct param_data),
&calib);
if (ret < 0) {
ALOGE("%s: %s get_calibration size failed, err = %d\n",
__func__, cal_name_info[type], ret);
continue;
}
calib.get_size = 0;
calib.buff = malloc(calib.buff_size);
if (!calib.buff) {
ALOGE("%s: %s: No Memory for size = %d\n",
__func__, cal_name_info[type], calib.buff_size);
continue;
}
ret = acdb_loader_get_calibration(cal_name_info[type],
sizeof(struct param_data), &calib);
if (ret < 0) {
ALOGE("%s: %s get_calibration failed, err = %d\n",
__func__, cal_name_info[type], ret);
free(calib.buff);
continue;
}
codec_buffer.buffer = calib.buff;
codec_buffer.size = calib.data_size;
codec_buffer.cal_type = type;
if (ioctl(fd, SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE, &codec_buffer) < 0)
ALOGE("%s: %s Failed to call ioctl, err=%d",
__func__, cal_name_info[type], errno);
else
ALOGD("%s: %s cal sent successfully\n",
__func__, cal_name_info[type]);
free(calib.buff);
}
}
static void audio_hwdep_send_cal(struct platform_data *plat_data)
{
int fd = plat_data->hw_dep_fd;
if (fd < 0)
fd = hw_util_open(plat_data->adev->snd_card);
if (fd == -1) {
ALOGE("%s error open\n", __func__);
return;
}
acdb_loader_get_calibration = (acdb_loader_get_calibration_t)
dlsym(plat_data->acdb_handle, "acdb_loader_get_calibration");
if (acdb_loader_get_calibration == NULL) {
ALOGE("%s: ERROR. dlsym Error:%s acdb_loader_get_calibration", __func__,
dlerror());
if (fd >= 0) {
close(fd);
plat_data->hw_dep_fd = -1;
}
return;
}
send_codec_cal(acdb_loader_get_calibration, plat_data, fd);
plat_data->hw_dep_fd = fd;
}
const char * platform_get_snd_card_name_for_acdb_loader(const char *snd_card_name)
{
const char *acdb_card_name = NULL;
char *substring = NULL;
char string[MAX_SND_CARD_NAME_LENGTH] = {0};
int length = 0;
if (snd_card_name == NULL)
return NULL;
/* Both tasha & tasha-lite uses tasha ACDB files
simulate sound card name for tasha lite, so that
ACDB module loads tasha ACDB files for tasha lite */
if ((substring = strstr(snd_card_name, "tashalite")) ||
(substring = strstr(snd_card_name, "tasha9326"))) {
ALOGD("%s: using tasha ACDB files for tasha-lite", __func__);
length = substring - snd_card_name + 1;
snprintf(string, length, "%s", snd_card_name);
strlcat(string, "tasha-snd-card", sizeof(string));
acdb_card_name = strdup(string);
return acdb_card_name;
}
acdb_card_name = strdup(snd_card_name);
return acdb_card_name;
}
static int platform_acdb_init(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
char *cvd_version = NULL;
const char *snd_card_name;
int result = -1;
struct listnode *node;
struct meta_key_list *key_info;
int key = 0;
cvd_version = calloc(1, MAX_CVD_VERSION_STRING_SIZE);
if (!cvd_version) {
ALOGE("Failed to allocate cvd version");
return -1;
} else {
get_cvd_version(cvd_version, my_data->adev);
}
snd_card_name = mixer_get_name(my_data->adev->mixer);
snd_card_name = platform_get_snd_card_name_for_acdb_loader(snd_card_name);
if (!snd_card_name) {
ALOGE("Failed to get snd_card_name");
goto cleanup;
}
my_data->acdb_init_data.cvd_version = cvd_version;
my_data->acdb_init_data.snd_card_name = strdup(snd_card_name);
my_data->acdb_init_data.meta_key_list = &my_data->acdb_meta_key_list;
if (my_data->acdb_init_v4) {
result = my_data->acdb_init_v4(&my_data->acdb_init_data, ACDB_LOADER_INIT_V4);
} else if (my_data->acdb_init_v3) {
result = my_data->acdb_init_v3(snd_card_name, cvd_version,
&my_data->acdb_meta_key_list);
} else if (my_data->acdb_init) {
node = list_head(&my_data->acdb_meta_key_list);
key_info = node_to_item(node, struct meta_key_list, list);
key = key_info->cal_info.nKey;
result = my_data->acdb_init(snd_card_name, cvd_version, key);
}
/* Save these variables in platform_data. These will be used
while reloading ACDB files during run time. */
strlcpy(my_data->cvd_version, cvd_version, MAX_CVD_VERSION_STRING_SIZE);
strlcpy(my_data->snd_card_name, snd_card_name,
MAX_SND_CARD_STRING_SIZE);
cleanup:
if (cvd_version)
free(cvd_version);
if (!result) {
my_data->is_acdb_initialized = true;
ALOGD("ACDB initialized");
audio_hwdep_send_cal(my_data);
} else {
my_data->is_acdb_initialized = false;
ALOGD("ACDB initialization failed");
}
return result;
}
#define MAX_PATH (256)
#define THERMAL_SYSFS "/sys/class/thermal"
#define TZ_TYPE "/sys/class/thermal/thermal_zone%d/type"
#define TZ_WSA "/sys/class/thermal/thermal_zone%d/temp"
static bool check_and_get_wsa_info(char *snd_card_name, int *wsaCount,
bool *is_wsa_combo_supported)
{
DIR *tdir = NULL;
struct dirent *tdirent = NULL;
int tzn = 0;
char name[MAX_PATH] = {0};
char cwd[MAX_PATH] = {0};
char file[10] = "wsa";
bool found = false;
int wsa_count = 0;
if (!getcwd(cwd, sizeof(cwd)))
return false;
chdir(THERMAL_SYSFS); /* Change dir to read the entries. Doesnt work
otherwise */
tdir = opendir(THERMAL_SYSFS);
if (!tdir) {
ALOGE("Unable to open %s\n", THERMAL_SYSFS);
return false;
}
while ((tdirent = readdir(tdir))) {
char buf[50];
struct dirent *tzdirent;
DIR *tzdir = NULL;
tzdir = opendir(tdirent->d_name);
if (!tzdir)
continue;
while ((tzdirent = readdir(tzdir))) {
if (strcmp(tzdirent->d_name, "type"))
continue;
snprintf(name, MAX_PATH, TZ_TYPE, tzn);
ALOGD("Opening %s\n", name);
read_line_from_file(name, buf, sizeof(buf));
if (strstr(buf, file)) {
if (property_get_bool("vendor.audio.read.wsatz.type", false)) {
struct str_parms *parms = NULL;
buf[strlen(buf) - 1] = '\0';
audio_extn_spkr_prot_set_parameters(parms, buf, 0);
}
wsa_count++;
/*We support max only two WSA speakers*/
if (wsa_count == 2)
break;
}
tzn++;
}
closedir(tzdir);
}
if (wsa_count > 0){
ALOGD("Found %d WSA present on the platform", wsa_count);
found = true;
*wsaCount = wsa_count;
/* update wsa combo supported flag based on sound card name */
/* wsa combo flag needs to be set to true only for hardware
combinations which has support for both wsa and non-wsa speaker */
*is_wsa_combo_supported = false;
if(snd_card_name) {
if (((!strncmp(snd_card_name, "sdm439-sku1-snd-card",
sizeof("sdm439-sku1-snd-card"))) ||
(!strncmp(snd_card_name, "sdm439-snd-card-mtp",
sizeof("sdm439-snd-card-mtp"))) ||
(!strncmp(snd_card_name, "msm8953-snd-card-mtp",
sizeof("msm8953-snd-card-mtp"))) ||
(!strncmp(snd_card_name, "msm8953-sku4-snd-card",
sizeof("msm8953-sku4-snd-card"))))) {
*is_wsa_combo_supported = true;
}
}
}
closedir(tdir);
chdir(cwd); /* Restore current working dir */
return found;
}
static void get_source_mic_type(struct platform_data * my_data)
{
// support max to mono, example if max count is 3, usecase supports Three, dual and mono mic
switch (my_data->max_mic_count) {
case 6:
my_data->source_mic_type |= SOURCE_HEX_MIC;
case 4:
my_data->source_mic_type |= SOURCE_QUAD_MIC;
case 3:
my_data->source_mic_type |= SOURCE_THREE_MIC;
case 2:
my_data->source_mic_type |= SOURCE_DUAL_MIC;
case 1:
my_data->source_mic_type |= SOURCE_MONO_MIC;
break;
default:
ALOGE("%s: max_mic_count (%d), is not supported, setting to default",
__func__, my_data->max_mic_count);
my_data->source_mic_type = SOURCE_MONO_MIC | SOURCE_DUAL_MIC;
break;
}
}
/*
* Retrieves the be_dai_name_table from kernel to enable a mapping
* between sound device hw interfaces and backend IDs. This allows HAL to
* specify the backend a specific calibration is needed for.
*/
static int init_be_dai_name_table(struct audio_device *adev)
{
const char *mixer_ctl_name = "Backend DAI Name Table";
struct mixer_ctl *ctl;
int i, j, ret, size;
bool valid_hw_interface;
ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
if (!ctl) {
ALOGE("%s: Could not get ctl for mixer name %s\n",
__func__, mixer_ctl_name);
ret = -EINVAL;
goto done;
}
mixer_ctl_update(ctl);
size = mixer_ctl_get_num_values(ctl);
if (size <= 0){
ALOGE("%s: Failed to get %s size %d\n",
__func__, mixer_ctl_name, size);
ret = -EFAULT;
goto done;
}
be_dai_name_table =
(const struct be_dai_name_struct *)calloc(1, size);
if (be_dai_name_table == NULL) {
ALOGE("%s: Failed to allocate memory for %s\n",
__func__, mixer_ctl_name);
ret = -ENOMEM;
goto freeMem;
}
ret = mixer_ctl_get_array(ctl, (void *)be_dai_name_table, size);
if (ret) {
ALOGE("%s: Failed to get %s, ret %d\n",
__func__, mixer_ctl_name, ret);
ret = -EFAULT;
goto freeMem;
}
if (be_dai_name_table != NULL) {
max_be_dai_names = size / sizeof(struct be_dai_name_struct);
ALOGV("%s: Successfully got %s, number of be dais is %d\n",
__func__, mixer_ctl_name, max_be_dai_names);
ret = 0;
} else {
ALOGE("%s: Failed to get %s\n", __func__, mixer_ctl_name);
ret = -EFAULT;
goto freeMem;
}
/*
* Validate all sound devices have a valid backend set to catch
* errors for uncommon sound devices
*/
for (i = 0; i < SND_DEVICE_MAX; i++) {
valid_hw_interface = false;
if (hw_interface_table[i] == NULL) {
ALOGW("%s: sound device %s has no hw interface set\n",
__func__, platform_get_snd_device_name(i));
continue;
}
for (j = 0; j < max_be_dai_names; j++) {
if (strcmp(hw_interface_table[i], be_dai_name_table[j].be_name)
== 0) {
valid_hw_interface = true;
break;
}
}
if (!valid_hw_interface)
ALOGD("%s: sound device %s does not have a valid hw interface set (disregard for combo devices) %s\n",
__func__, platform_get_snd_device_name(i), hw_interface_table[i]);
}
goto done;
freeMem:
if (be_dai_name_table) {
free((void *)be_dai_name_table);
be_dai_name_table = NULL;
}
done:
return ret;
}
#ifdef FLICKER_SENSOR_INPUT
static void configure_flicker_sensor_input(struct mixer *mixer)
{
struct mixer_ctl *ctl;
const char* ctl1 = "AIF3_CAP Mixer SLIM TX2";
int setting1 = 1;
const char* ctl2 = "CDC_IF TX2 MUX";
const char* setting2 = "DEC2";
const char* ctl3 = "SLIM_1_TX Channels";
const char* setting3 = "One";
const char* ctl4 = "ADC MUX2";
const char* setting4 = "AMIC";
const char* ctl5 = "AMIC MUX2";
const char* setting5 = "ADC1";
const char* ctl6 = "DEC2 Volume";
int setting6 = 84;
const char* ctl7 = "MultiMedia9 Mixer SLIM_1_TX";
int setting7 = 1;
const char* ctl8 = "SLIM_1_TX SampleRate";
const char* setting8 = "KHZ_8";
ctl = mixer_get_ctl_by_name(mixer, ctl1);
mixer_ctl_set_value(ctl, 0, setting1);
ctl = mixer_get_ctl_by_name(mixer, ctl2);
mixer_ctl_set_enum_by_string(ctl, setting2);
ctl = mixer_get_ctl_by_name(mixer, ctl3);
mixer_ctl_set_enum_by_string(ctl, setting3);
ctl = mixer_get_ctl_by_name(mixer, ctl4);
mixer_ctl_set_enum_by_string(ctl, setting4);
ctl = mixer_get_ctl_by_name(mixer, ctl5);
mixer_ctl_set_enum_by_string(ctl, setting5);
ctl = mixer_get_ctl_by_name(mixer, ctl6);
mixer_ctl_set_value(ctl, 0, setting6);
ctl = mixer_get_ctl_by_name(mixer, ctl7);
mixer_ctl_set_value(ctl, 0, setting7);
ctl = mixer_get_ctl_by_name(mixer, ctl8);
mixer_ctl_set_enum_by_string(ctl, setting8);
}
#endif
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 = NULL;
char *snd_card_name = NULL;
char mixer_xml_file[MIXER_PATH_MAX_LENGTH]= {0};
char platform_info_file[MIXER_PATH_MAX_LENGTH]= {0};
char ffspEnable[PROPERTY_VALUE_MAX];
int idx;
int wsaCount =0;
bool is_wsa_combo_supported = false;
struct mixer_ctl *ctl = NULL;
const char *id_string = NULL;
int cfg_value = -1;
bool dual_mic_config = false;
struct snd_card_split *snd_split_handle = NULL;
list_init(&operator_info_list);
list_init(&app_type_entry_list);
adev->snd_card = audio_extn_utils_open_snd_mixer(&adev->mixer);
if (adev->snd_card < 0) {
ALOGE("%s: Unable to find correct sound card", __func__);
return NULL;
}
ALOGD("%s: Opened sound card:%d", __func__, adev->snd_card);
snd_card_name = strdup(mixer_get_name(adev->mixer));
if (!snd_card_name) {
ALOGE("failed to allocate memory for snd_card_name\n");
audio_extn_utils_close_snd_mixer(adev->mixer);
return NULL;
}
audio_extn_set_snd_card_split(snd_card_name);
snd_split_handle = audio_extn_get_snd_card_split();
my_data = calloc(1, sizeof(struct platform_data));
if (!my_data) {
ALOGE("failed to allocate platform data");
if (snd_card_name)
free(snd_card_name);
audio_extn_utils_close_snd_mixer(adev->mixer);
return NULL;
}
my_data->is_slimbus_interface = true;
my_data->is_internal_codec = false;
my_data->is_default_be_config = false;
my_data->hw_info = hw_info_init(snd_card_name);
if (!my_data->hw_info) {
ALOGE("failed to init hw_info");
audio_extn_utils_close_snd_mixer(adev->mixer);
if (my_data)
free(my_data);
if (snd_card_name)
free(snd_card_name);
return NULL;
}
update_codec_type_and_interface(my_data, snd_card_name);
adev->dp_allowed_for_voice =
property_get_bool("vendor.audio.enable.dp.for.voice", false);
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_in_audio_rec = false;
my_data->fluence_in_hfp_call = false;
my_data->external_spk_1 = false;
my_data->external_spk_2 = false;
my_data->external_mic = false;
my_data->fluence_sb_enabled = false;
my_data->fluence_nn_enabled = false;
my_data->fluence_type = FLUENCE_NONE;
my_data->fluence_mode = FLUENCE_ENDFIRE;
my_data->ambisonic_capture = false;
my_data->ambisonic_profile = false;
my_data->slowtalk = false;
my_data->hd_voice = false;
my_data->is_wsa_speaker = false;
my_data->hw_dep_fd = -1;
my_data->mono_speaker = SPKR_1;
my_data->speaker_lr_swap = false;
my_data->voice_speaker_stereo = false;
my_data->declared_mic_count = 0;
my_data->spkr_ch_map = NULL;
my_data->use_sprk_default_sample_rate = true;
my_data->fluence_in_voice_comm = false;
my_data->ec_car_state = false;
my_data->is_multiple_sample_rate_combo_supported = true;
platform_reset_edid_info(my_data);
//set max volume step for voice call
property_get("ro.config.vc_call_vol_steps", value, TOSTRING(MAX_VOL_INDEX));
my_data->max_vol_index = atoi(value);
be_dai_name_table = NULL;
property_get("persist.vendor.audio.dualmic.config",value,"");
if (!strcmp("endfire", value)) {
dual_mic_config = true;
}
/* Check for Fluence Sub Band Enablement */
if (property_get_bool("ro.vendor.audio.sdk.fluence.subband.enabled",false))
my_data->fluence_sb_enabled = true;
/* Check for Fluence NN Enablement */
if (property_get_bool("ro.vendor.audio.sdk.fluence.nn.enabled",false))
my_data->fluence_nn_enabled = true;
my_data->fluence_type = FLUENCE_NONE;
if (property_get("ro.vendor.audio.sdk.fluencetype",
my_data->fluence_cap, NULL) > 0) {
if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
if (property_get_bool("persist.vendor.audio.fluence.tmic.enabled",false)) {
my_data->fluence_type |= FLUENCE_TRI_MIC;
}
} else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence")) ||
dual_mic_config) {
my_data->fluence_type = FLUENCE_DUAL_MIC;
if (property_get_bool("persist.vendor.audio.fluence.tmic.enabled",false)) {
my_data->fluence_type |= FLUENCE_TRI_MIC;
}
}
}
if (my_data->fluence_type != FLUENCE_NONE) {
if (property_get("persist.vendor.audio.fluence.voicecall",
value,NULL) > 0) {
if (!strncmp("true", value, sizeof("true")))
my_data->fluence_in_voice_call = true;
}
if (property_get("persist.vendor.audio.fluence.voicerec",
value,NULL) > 0) {
if (!strncmp("true", value, sizeof("true")))
my_data->fluence_in_voice_rec = true;
}
property_get("persist.vendor.audio.fluence.voicecomm",value,"");
if (!strncmp("true", value, sizeof("true"))) {
my_data->fluence_in_voice_comm = true;
}
property_get("persist.vendor.audio.fluence.audiorec",value,"");
if (!strncmp("true", value, sizeof("true"))) {
my_data->fluence_in_audio_rec = true;
}
if (property_get("persist.vendor.audio.fluence.speaker",
value,NULL) > 0) {
if (!strncmp("true", value, sizeof("true"))) {
my_data->fluence_in_spkr_mode = true;
}
}
property_get("persist.vendor.audio.fluence.mode",value,"");
if (!strncmp("broadside", value, sizeof("broadside"))) {
my_data->fluence_mode = FLUENCE_BROADSIDE;
}
property_get("persist.vendor.audio.fluence.hfpcall",value,"");
if (!strncmp("true", value, sizeof("true"))) {
my_data->fluence_in_hfp_call = true;
}
}
/* Check for Ambisonic Capture Enablement */
if (property_get_bool("persist.vendor.audio.ambisonic.capture",false))
my_data->ambisonic_capture = true;
/* Check for Ambisonic Profile Assignment*/
if (property_get_bool("persist.vendor.audio.ambisonic.auto.profile",false))
my_data->ambisonic_profile = true;
if (audio_extn_is_wsa_enabled()
&& check_and_get_wsa_info((char *)snd_card_name, &wsaCount, &is_wsa_combo_supported)) {
/*Set ACDB ID of Stereo speaker if two WSAs are present*/
/*Default ACDB ID for wsa speaker is that for mono*/
if (wsaCount == 2) {
platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_WSA, 15);
platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_VBAT, 15);
}
my_data->is_wsa_speaker = true;
if (is_wsa_combo_supported)
hw_info_enable_wsa_combo_usecase_support(my_data->hw_info);
}
my_data->voice_speaker_stereo =
property_get_bool("persist.vendor.audio.voicecall.speaker.stereo", false);
property_get("persist.vendor.audio.FFSP.enable", ffspEnable, "");
if (!strncmp("true", ffspEnable, sizeof("true"))) {
acdb_device_table[SND_DEVICE_OUT_SPEAKER] = 131;
acdb_device_table[SND_DEVICE_OUT_SPEAKER_WSA] = 131;
acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE] = 131;
acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 131;
acdb_device_table[SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 131;
}
/* Check if Vbat speaker enabled property is set, this should be done before acdb init */
bool ret = false;
ret = audio_extn_can_use_vbat();
if (ret)
my_data->is_vbat_speaker = true;
ret = audio_extn_can_use_bcl();
if (ret)
my_data->is_bcl_speaker = true;
list_init(&my_data->acdb_meta_key_list);
list_init(&my_data->custom_mtmx_params_list);
list_init(&my_data->custom_mtmx_in_params_list);
ret = audio_extn_is_hifi_audio_supported();
if (ret || !my_data->is_internal_codec)
my_data->hifi_audio = true;
set_platform_defaults(my_data);
/* Initialize ACDB ID's */
if (my_data->is_i2s_ext_modem && !is_auto_snd_card(snd_card_name)) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_I2S_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "sdm660-snd-card-skush",
sizeof("sdm660-snd-card-skush"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_SKUSH_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "sdm670-skuw-snd-card",
sizeof("sdm670-skuw-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_SKUW_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "sm6150-qrd-snd-card",
sizeof("sm6150-qrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "sm6150-wcd9375qrd-snd-card",
sizeof("sm6150-wcd9375qrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "lahaina-qrd-snd-card",
sizeof("lahaina-qrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "kona-qrd-snd-card",
sizeof("kona-qrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "sm8150-tavil-qrd-snd-card",
sizeof("sm8150-tavil-qrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "lito-qrd-snd-card",
sizeof("lito-qrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "lito-lagoonqrd-snd-card",
sizeof("lito-lagoonqrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_LAGOON_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "atoll-qrd-snd-card",
sizeof("atoll-qrd-snd-card"))){
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "bengal-qrd-snd-card",
sizeof("bengal-qrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "holi-qrd-snd-card",
sizeof("holi-qrd-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_QRD_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "qcs405-wsa-snd-card",
sizeof("qcs405-wsa-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_WSA_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "qcs405-tdm-snd-card",
sizeof("qcs405-tdm-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_TDM_NAME),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "lito-lagoon-n10-snd-card",
sizeof("lito-lagoon-n10-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_N10),
my_data, PLATFORM);
} else if (!strncmp(snd_card_name, "lito-lagoon-fp4-snd-card",
sizeof("lito-lagoon-fp4-snd-card"))) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_FP4),
my_data, PLATFORM);
} else if (my_data->is_internal_codec) {
platform_info_init(get_xml_file_path(PLATFORM_INFO_XML_PATH_INTCODEC_NAME),
my_data, PLATFORM);
}
else {
// Try to load pixel or default
audio_extn_utils_get_platform_info(snd_card_name, platform_info_file);
platform_info_init(platform_info_file, my_data, PLATFORM);
}
// acquire perf lock to reduce the time for audio route init
audio_extn_perf_lock_acquire(&adev->perf_lock_handle, 0,
adev->perf_lock_opts,
adev->perf_lock_opts_size);
if (platform_is_i2s_ext_modem(snd_card_name, my_data) &&
!is_auto_snd_card(snd_card_name)) {
ALOGD("%s: Call MIXER_XML_PATH_I2S", __func__);
adev->audio_route = audio_route_init(adev->snd_card,
get_xml_file_path(MIXER_XML_PATH_I2S_NAME));
} else {
/* Get the codec internal name from the sound card name
* and form the mixer paths file name dynamically. This
* is generic way of picking any codec name based mixer
* files in future with no code change. This code
* assumes mixer files are formed with format as
* mixer_paths_internalcodecname.xml
* If this dynamically read mixer files fails to open then it
* falls back to default mixer file i.e mixer_paths.xml. This is
* done to preserve backward compatibility but not mandatory as
* long as the mixer files are named as per above assumption.
*/
snprintf(mixer_xml_file, sizeof(mixer_xml_file), "%s_%s_%s.xml",
MIXER_XML_BASE_STRING, snd_split_handle->snd_card,
snd_split_handle->form_factor);
ALOGD("%s: need mixer file: %s", __func__, mixer_xml_file);
if (!audio_extn_utils_resolve_config_file(mixer_xml_file)) {
memset(mixer_xml_file, 0, sizeof(mixer_xml_file));
snprintf(mixer_xml_file, sizeof(mixer_xml_file), "%s_%s.xml",
MIXER_XML_BASE_STRING, snd_split_handle->variant);
if (!audio_extn_utils_resolve_config_file(mixer_xml_file)) {
memset(mixer_xml_file, 0, sizeof(mixer_xml_file));
snprintf(mixer_xml_file, sizeof(mixer_xml_file), "%s_%s.xml",
MIXER_XML_BASE_STRING, snd_split_handle->snd_card);
if (!audio_extn_utils_resolve_config_file(mixer_xml_file)) {
memset(mixer_xml_file, 0, sizeof(mixer_xml_file));
strlcpy(mixer_xml_file, MIXER_XML_DEFAULT_PATH, MIXER_PATH_MAX_LENGTH);
audio_extn_utils_resolve_config_file(mixer_xml_file);
}
}
}
ALOGD("%s: Loading mixer file: %s", __func__, mixer_xml_file);
if (audio_extn_read_xml(adev, adev->snd_card, mixer_xml_file,
get_xml_file_path(MIXER_XML_PATH_AUXPCM_NAME)) == -ENOSYS) {
adev->audio_route = audio_route_init(adev->snd_card, mixer_xml_file);
}
}
audio_extn_perf_lock_release(&adev->perf_lock_handle);
if (!adev->audio_route) {
ALOGE("%s: Failed to init audio route controls, aborting.",
__func__);
if (my_data)
free(my_data);
if (snd_card_name)
free(snd_card_name);
audio_extn_utils_close_snd_mixer(adev->mixer);
return NULL;
}
#if defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937) || \
defined (PLATFORM_MSM8953)
if (my_data->is_internal_codec == true) {
msm_device_to_be_id = msm_device_to_be_id_internal_codec;
msm_be_id_array_len =
sizeof(msm_device_to_be_id_internal_codec) /
sizeof(msm_device_to_be_id_internal_codec[0]);
} else {
msm_device_to_be_id = msm_device_to_be_id_external_codec;
msm_be_id_array_len =
sizeof(msm_device_to_be_id_external_codec) /
sizeof(msm_device_to_be_id_external_codec[0]);
}
#endif
/* CSRA devices support multiple sample rates via I2S at spkr out */
if (!strncmp(snd_card_name, "qcs405-csra", strlen("qcs405-csra"))) {
ALOGE("%s: soundcard: %s supports multiple sample rates", __func__, snd_card_name);
my_data->use_sprk_default_sample_rate = false;
} else {
my_data->use_sprk_default_sample_rate = true;
ALOGE("%s: soundcard: %s supports only default sample rate", __func__, snd_card_name);
}
my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
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");
if (!my_data->acdb_deallocate)
ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle,
"acdb_loader_send_audio_cal_v2");
if (!my_data->acdb_send_audio_cal)
ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v2 from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_send_audio_cal_v3 = (acdb_send_audio_cal_v3_t)dlsym(my_data->acdb_handle,
"acdb_loader_send_audio_cal_v3");
if (!my_data->acdb_send_audio_cal_v3)
ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v3 from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_send_audio_cal_v4 = (acdb_send_audio_cal_v4_t)dlsym(my_data->acdb_handle,
"acdb_loader_send_audio_cal_v4");
if (!my_data->acdb_send_audio_cal_v4)
ALOGE("%s: Could not find the symbol acdb_send_audio_cal_v4 from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_set_audio_cal = (acdb_set_audio_cal_t)dlsym(my_data->acdb_handle,
"acdb_loader_set_audio_cal_v2");
if (!my_data->acdb_set_audio_cal)
ALOGE("%s: Could not find the symbol acdb_set_audio_cal_v2 from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(my_data->acdb_handle,
"acdb_loader_get_audio_cal_v2");
if (!my_data->acdb_get_audio_cal)
ALOGE("%s: Could not find the symbol acdb_get_audio_cal_v2 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");
if (!my_data->acdb_send_voice_cal)
ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
"acdb_loader_reload_vocvoltable");
if (!my_data->acdb_reload_vocvoltable)
ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_get_default_app_type = (acdb_get_default_app_type_t)dlsym(
my_data->acdb_handle,
"acdb_loader_get_default_app_type");
if (!my_data->acdb_get_default_app_type)
ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_send_gain_dep_cal = (acdb_send_gain_dep_cal_t)dlsym(my_data->acdb_handle,
"acdb_loader_send_gain_dep_cal");
if (!my_data->acdb_send_gain_dep_cal)
ALOGV("%s: Could not find the symbol acdb_loader_send_gain_dep_cal from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_send_common_top = (acdb_send_common_top_t)dlsym(
my_data->acdb_handle,
"acdb_loader_send_common_custom_topology");
if (!my_data->acdb_send_common_top)
ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_set_codec_data = (acdb_set_codec_data_t)dlsym(
my_data->acdb_handle,
"acdb_loader_set_codec_data");
if (!my_data->acdb_set_codec_data)
ALOGE("%s: Could not find the symbol acdb_get_default_app_type from %s",
__func__, LIB_ACDB_LOADER);
my_data->acdb_init_v4 = (acdb_init_v4_t)dlsym(my_data->acdb_handle,
"acdb_loader_init_v4");
if (my_data->acdb_init_v4 == NULL) {
ALOGE("%s: dlsym error %s for acdb_loader_init_v4", __func__, dlerror());
}
my_data->acdb_init_v3 = (acdb_init_v3_t)dlsym(my_data->acdb_handle,
"acdb_loader_init_v3");
if (my_data->acdb_init_v3 == NULL) {
ALOGE("%s: dlsym error %s for acdb_loader_init_v3", __func__, dlerror());
}
my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
"acdb_loader_init_v3");
if (my_data->acdb_init == NULL) {
ALOGE("%s: dlsym error %s for acdb_loader_init_v3", __func__, dlerror());
goto acdb_init_fail;
}
my_data->acdb_reload_v2 = (acdb_reload_v2_t)dlsym(my_data->acdb_handle,
"acdb_loader_reload_acdb_files_v2");
if (my_data->acdb_reload_v2 == NULL) {
ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files_v2", __func__, dlerror());
}
my_data->acdb_reload = (acdb_reload_t)dlsym(my_data->acdb_handle,
"acdb_loader_reload_acdb_files");
if (my_data->acdb_reload == NULL) {
ALOGE("%s: dlsym error %s for acdb_loader_reload_acdb_files", __func__, dlerror());
goto acdb_init_fail;
}
int result = acdb_init_v2(adev->mixer);
if (!result) {
my_data->is_acdb_initialized = true;
ALOGD("ACDB initialized");
audio_hwdep_send_cal(my_data);
} else {
my_data->is_acdb_initialized = false;
ALOGD("ACDB initialization failed");
if (my_data->acdb_deallocate)
my_data->acdb_deallocate();
}
}
/* init keep-alive for compress passthru */
audio_extn_keep_alive_init(adev);
#ifdef FLICKER_SENSOR_INPUT
configure_flicker_sensor_input(adev->mixer);
#endif
#ifdef DYNAMIC_LOG_ENABLED
log_utils_init();
#endif
acdb_init_fail:
/*
* Get the be_dai_name_table from kernel which provides a mapping
* between a backend string name and a backend ID
*/
init_be_dai_name_table(adev);
if (audio_extn_can_use_ras()) {
if (property_get_bool("persist.vendor.audio.speaker.prot.enable", false)) {
platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED,
acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_RAS]);
platform_set_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT,
acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT_RAS]);
} else {
ALOGD("%s: RAS Feature should be enabled with Speaker Protection", __func__);
}
}
/* If platform is apq8084 and baseband is MDM, 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 ((!strncmp("apq8084", platform, sizeof("apq8084")) ||
!strncmp("msm8996", platform, sizeof("msm8996")) ||
!strncmp("sm6150", platform, sizeof("sm6150")) ||
!strncmp("sdx", platform, sizeof("sdx")) ||
!strncmp("sdm845", platform, sizeof("sdm845"))) &&
( !strncmp("mdm", baseband, (sizeof("mdm")-1)) ||
!strncmp("sdx", baseband, (sizeof("sdx")-1)))) {
my_data->csd = open_csd_client(my_data->is_i2s_ext_modem);
} else {
my_data->csd = NULL;
}
/* obtain source mic type from max mic count*/
get_source_mic_type(my_data);
ALOGD("%s: Fluence_Type(%d) max_mic_count(%d) mic_type(0x%x) fluence_in_voice_call(%d)"
" fluence_in_voice_rec(%d) fluence_in_spkr_mode(%d) fluence_in_hfp_call(%d) fluence_sb_enabled(%d)"
"fluence_nn_enabled(%d) ", __func__, my_data->fluence_type, my_data->max_mic_count,
my_data->source_mic_type, my_data->fluence_in_voice_call,
my_data->fluence_in_voice_rec, my_data->fluence_in_spkr_mode,
my_data->fluence_in_hfp_call, my_data->fluence_sb_enabled, my_data->fluence_nn_enabled);
/* init usb */
audio_extn_usb_init(adev);
/*init a2dp*/
audio_extn_a2dp_init(adev);
/* init dap hal */
audio_extn_dap_hal_init(adev->snd_card);
/* Read one time ssr property */
audio_extn_ssr_update_enabled();
audio_extn_spkr_prot_init(adev);
audio_extn_hwdep_cal_send(adev->snd_card, my_data->acdb_handle);
/* init audio device arbitration */
audio_extn_dev_arbi_init();
default_rx_backend = strdup("SLIMBUS_0_RX");
/* initialize backend config */
for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
my_data->current_backend_cfg[idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
if (idx == HEADPHONE_44_1_BACKEND)
my_data->current_backend_cfg[idx].sample_rate = OUTPUT_SAMPLING_RATE_44100;
my_data->current_backend_cfg[idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS;
if (idx > MAX_RX_CODEC_BACKENDS)
my_data->current_backend_cfg[idx].channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS;
my_data->current_backend_cfg[idx].format = AUDIO_FORMAT_PCM;
my_data->current_backend_cfg[idx].bitwidth_mixer_ctl = NULL;
my_data->current_backend_cfg[idx].samplerate_mixer_ctl = NULL;
my_data->current_backend_cfg[idx].channels_mixer_ctl = NULL;
}
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
strdup("SLIM_0_RX Format");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
strdup("SLIM_0_RX SampleRate");
my_data->current_backend_cfg[DSD_NATIVE_BACKEND].bitwidth_mixer_ctl =
strdup("SLIM_2_RX Format");
my_data->current_backend_cfg[DSD_NATIVE_BACKEND].samplerate_mixer_ctl =
strdup("SLIM_2_RX SampleRate");
my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
strdup("SLIM_5_RX Format");
my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
strdup("SLIM_5_RX SampleRate");
if (!my_data->is_slimbus_interface) {
//TODO:: make generic interfaceface to check Slimbus/I2S/CDC_DMA
if (!strncmp(snd_card_name, "sm6150", strlen("sm6150")) ||
!strncmp(snd_card_name, "kona", strlen("kona")) ||
!strncmp(snd_card_name, "lahaina", strlen("lahaina")) ||
!strncmp(snd_card_name, "lito", strlen("lito")) ||
!strncmp(snd_card_name, "atoll", strlen("atoll")) ||
!strncmp(snd_card_name, "trinket", strlen("trinket"))||
!strncmp(snd_card_name, "holi", strlen("holi"))||
!strncmp(snd_card_name, "bengal", strlen("bengal"))) {
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
strdup("WSA_CDC_DMA_RX_0 Format");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
strdup("WSA_CDC_DMA_RX_0 SampleRate");
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
strdup("TX_CDC_DMA_TX_3 Format");
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
strdup("TX_CDC_DMA_TX_3 SampleRate");
my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
strdup("RX_CDC_DMA_RX_0 Format");
my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
strdup("RX_CDC_DMA_RX_0 SampleRate");
/*
* TODO: enable CONCURRENT_CAPTURE_ENABLED flag only if separate backend
* is defined for headset-mic. This is to capture separate data from
* headset-mic and handset-mic.
*/
if(audio_extn_is_concurrent_capture_enabled()) {
my_data->current_backend_cfg[HEADSET_TX_BACKEND].bitwidth_mixer_ctl =
strdup("TX_CDC_DMA_TX_4 Format");
my_data->current_backend_cfg[HEADSET_TX_BACKEND].samplerate_mixer_ctl =
strdup("TX_CDC_DMA_TX_4 SampleRate");
}
if (default_rx_backend)
free(default_rx_backend);
default_rx_backend = strdup("WSA_CDC_DMA_RX_0");
if((!strncmp(snd_card_name, "bengal", strlen("bengal")) &&
strncmp(snd_card_name, "bengal-scuba", strlen("bengal-scuba"))) ||
!strncmp(snd_card_name, "holi", strlen("holi"))) {
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
strdup("RX_CDC_DMA_RX_1 Format");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
strdup("RX_CDC_DMA_RX_1 SampleRate");
default_rx_backend = strdup("RX_CDC_DMA_RX_1");
my_data->is_multiple_sample_rate_combo_supported = false;
} else if (!strncmp(snd_card_name, "bengal-scuba", strlen("bengal-scuba"))) {
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
strdup("RX_CDC_DMA_RX_0 Format");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
strdup("RX_CDC_DMA_RX_0 SampleRate");
default_rx_backend = strdup("RX_CDC_DMA_RX_0");
my_data->is_multiple_sample_rate_combo_supported = false;
}
} else if (!strncmp(snd_card_name, "sdm660", strlen("sdm660")) ||
!strncmp(snd_card_name, "sdm670", strlen("sdm670")) ||
!strncmp(snd_card_name, "qcs605", strlen("qcs605"))) {
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
strdup("INT4_MI2S_RX Format");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
strdup("INT4_MI2S_RX SampleRate");
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
strdup("INT3_MI2S_TX Format");
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
strdup("INT3_MI2S_TX SampleRate");
my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
strdup("INT0_MI2S_RX Format");
my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
strdup("INT0_MI2S_RX SampleRate");
if (default_rx_backend)
free(default_rx_backend);
default_rx_backend = strdup("INT4_MI2S_RX");
} else {
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
strdup("MI2S_RX Format");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
strdup("MI2S_RX SampleRate");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].channels_mixer_ctl =
strdup("MI2S_RX Channels");
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
strdup("MI2S_TX Format");
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
strdup("MI2S_TX SampleRate");
my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
strdup("INT0_MI2S_RX Format");
my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
strdup("INT0_MI2S_RX SampleRate");
}
} else {
if (!strncmp(snd_card_name, "qcs405", strlen("qcs405"))) {
if (!strncmp(snd_card_name, "qcs405-csra", strlen("qcs405-csra"))) {
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
strdup("PRIM_MI2S_RX Format");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
strdup("PRIM_MI2S_RX SampleRate");
} else {
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].bitwidth_mixer_ctl =
strdup("WSA_CDC_DMA_RX_0 Format");
my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
strdup("WSA_CDC_DMA_RX_0 SampleRate");
}
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
strdup("VA_CDC_DMA_TX_0 Format");
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
strdup("VA_CDC_DMA_TX_0 SampleRate");
} else {
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].bitwidth_mixer_ctl =
strdup("SLIM_0_TX Format");
my_data->current_backend_cfg[DEFAULT_CODEC_TX_BACKEND].samplerate_mixer_ctl =
strdup("SLIM_0_TX SampleRate");
}
if (strstr(snd_card_name, "intcodec")) {
my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
strdup("INT0_MI2S_RX Format");
my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
strdup("INT0_MI2S_RX SampleRate");
} else {
my_data->current_backend_cfg[HEADPHONE_BACKEND].bitwidth_mixer_ctl =
strdup("SLIM_6_RX Format");
my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
strdup("SLIM_6_RX SampleRate");
}
//NOTE: enable CONCURRENT_CAPTURE_ENABLED flag only if separate backend is defined
//for headset-mic. This is to capture separate data from headset-mic and handset-mic.
if(audio_extn_is_concurrent_capture_enabled()) {
my_data->current_backend_cfg[HEADSET_TX_BACKEND].bitwidth_mixer_ctl =
strdup("SLIM_1_TX Format");
my_data->current_backend_cfg[HEADSET_TX_BACKEND].samplerate_mixer_ctl =
strdup("SLIM_1_TX SampleRate");
}
}
my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].bitwidth_mixer_ctl =
strdup("USB_AUDIO_TX Format");
my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].samplerate_mixer_ctl =
strdup("USB_AUDIO_TX SampleRate");
my_data->current_backend_cfg[USB_AUDIO_TX_BACKEND].channels_mixer_ctl =
strdup("USB_AUDIO_TX Channels");
if (!strncmp(platform_get_snd_device_backend_interface(SND_DEVICE_IN_HDMI_MIC),
"SEC_MI2S_TX", sizeof("SEC_MI2S_TX"))) {
my_data->current_backend_cfg[HDMI_TX_BACKEND].bitwidth_mixer_ctl =
strdup("SEC_MI2S_TX Format");
my_data->current_backend_cfg[HDMI_TX_BACKEND].samplerate_mixer_ctl =
strdup("SEC_MI2S_TX SampleRate");
my_data->current_backend_cfg[HDMI_TX_BACKEND].channels_mixer_ctl =
strdup("SEC_MI2S_TX Channels");
} else {
my_data->current_backend_cfg[HDMI_TX_BACKEND].bitwidth_mixer_ctl =
strdup("QUAT_MI2S_TX Format");
my_data->current_backend_cfg[HDMI_TX_BACKEND].samplerate_mixer_ctl =
strdup("QUAT_MI2S_TX SampleRate");
my_data->current_backend_cfg[HDMI_TX_BACKEND].channels_mixer_ctl =
strdup("QUAT_MI2S_TX Channels");
}
my_data->current_backend_cfg[SPDIF_TX_BACKEND].bitwidth_mixer_ctl =
strdup("PRIM_SPDIF_TX Format");
my_data->current_backend_cfg[SPDIF_TX_BACKEND].samplerate_mixer_ctl =
strdup("PRIM_SPDIF_TX SampleRate");
my_data->current_backend_cfg[SPDIF_TX_BACKEND].channels_mixer_ctl =
strdup("PRIM_SPDIF_TX Channels");
my_data->current_backend_cfg[HDMI_ARC_TX_BACKEND].bitwidth_mixer_ctl =
strdup("SEC_SPDIF_TX Format");
my_data->current_backend_cfg[HDMI_ARC_TX_BACKEND].samplerate_mixer_ctl =
strdup("SEC_SPDIF_TX SampleRate");
my_data->current_backend_cfg[HDMI_ARC_TX_BACKEND].channels_mixer_ctl =
strdup("SEC_SPDIF_TX Channels");
my_data->current_backend_cfg[HDMI_RX_BACKEND].bitwidth_mixer_ctl =
strdup("HDMI_RX Bit Format");
my_data->current_backend_cfg[HDMI_RX_BACKEND].samplerate_mixer_ctl =
strdup("HDMI_RX SampleRate");
my_data->current_backend_cfg[HDMI_RX_BACKEND].channels_mixer_ctl =
strdup("HDMI_RX Channels");
my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].bitwidth_mixer_ctl =
strdup("Display Port RX Bit Format");
my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].samplerate_mixer_ctl =
strdup("Display Port RX SampleRate");
my_data->current_backend_cfg[DISP_PORT_RX_BACKEND].channels_mixer_ctl =
strdup("Display Port RX Channels");
my_data->current_backend_cfg[DISP_PORT1_RX_BACKEND].bitwidth_mixer_ctl =
strdup("Display Port1 RX Bit Format");
my_data->current_backend_cfg[DISP_PORT1_RX_BACKEND].samplerate_mixer_ctl =
strdup("Display Port1 RX SampleRate");
my_data->current_backend_cfg[DISP_PORT1_RX_BACKEND].channels_mixer_ctl =
strdup("Display Port1 RX Channels");
my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].bitwidth_mixer_ctl =
strdup("USB_AUDIO_RX Format");
my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].samplerate_mixer_ctl =
strdup("USB_AUDIO_RX SampleRate");
my_data->current_backend_cfg[USB_AUDIO_RX_BACKEND].channels_mixer_ctl =
strdup("USB_AUDIO_RX Channels");
for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
if (my_data->current_backend_cfg[idx].bitwidth_mixer_ctl) {
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[idx].bitwidth_mixer_ctl);
id_string = platform_get_mixer_control(ctl);
if (id_string) {
cfg_value = audio_extn_utils_get_bit_width_from_string(id_string);
if (cfg_value > 0)
my_data->current_backend_cfg[idx].bit_width = cfg_value;
}
}
if (my_data->current_backend_cfg[idx].samplerate_mixer_ctl) {
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[idx].samplerate_mixer_ctl);
id_string = platform_get_mixer_control(ctl);
if (id_string) {
cfg_value = audio_extn_utils_get_sample_rate_from_string(id_string);
if (cfg_value > 0)
my_data->current_backend_cfg[idx].sample_rate = cfg_value;
}
}
if (my_data->current_backend_cfg[idx].channels_mixer_ctl) {
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[idx].channels_mixer_ctl);
id_string = platform_get_mixer_control(ctl);
if (id_string) {
cfg_value = audio_extn_utils_get_channels_from_string(id_string);
if (cfg_value > 0)
my_data->current_backend_cfg[idx].channels = cfg_value;
}
}
}
ret = audio_extn_utils_get_codec_variant(my_data->adev->snd_card,
my_data->codec_variant);
ret = audio_extn_utils_get_codec_version(snd_card_name,
my_data->adev->snd_card,
my_data->codec_version);
/* WCD9370 codec variant only supports Class AB power mode */
if (strstr(my_data->codec_variant, "WCD9370")) {
my_data->is_cls_ab_only_supported = true;
}
if (NATIVE_AUDIO_MODE_INVALID != platform_get_native_support()) {
/*
* Native playback is enabled from the UI.
*/
if(strstr(snd_card_name, "tasha")) {
if (strstr(my_data->codec_version, "WCD9335_1_0") ||
strstr(my_data->codec_version, "WCD9335_1_1")) {
ALOGD("%s:napb: TASHA 1.0 or 1.1 only SRC mode is supported",
__func__);
platform_set_native_support(NATIVE_AUDIO_MODE_SRC);
}
}
if (strstr(snd_card_name, "tavil")) {
ALOGD("%s:DSD playback is supported", __func__);
my_data->is_dsd_supported = true;
my_data->is_asrc_supported = true;
platform_set_native_support(NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC);
}
}
if (property_get_bool("persist.vendor.audio.apptype.multirec.enabled", false))
my_data->use_generic_handset = true;
/* Initialize keep alive for HDMI/loopback silence */
audio_extn_keep_alive_init(adev);
platform_reset_edid_info(my_data);
free(snd_card_name);
return my_data;
}
struct audio_custom_mtmx_params *
platform_get_custom_mtmx_params(void *platform,
struct audio_custom_mtmx_params_info *info,
uint32_t *idx)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct listnode *node = NULL;
struct audio_custom_mtmx_params *params = NULL;
int i = 0;
if (!info || !idx) {
ALOGE("%s: Invalid params", __func__);
return NULL;
}
list_for_each(node, &my_data->custom_mtmx_params_list) {
params = node_to_item(node, struct audio_custom_mtmx_params, list);
if (params &&
params->info.id == info->id &&
params->info.ip_channels == info->ip_channels &&
params->info.op_channels == info->op_channels &&
params->info.snd_device == info->snd_device) {
while (params->info.usecase_id[i] != 0) {
if (params->info.usecase_id[i] == info->usecase_id[0]) {
ALOGV("%s: found params with ip_ch %d op_ch %d uc_id %d snd_dev %d",
__func__, info->ip_channels, info->op_channels,
info->usecase_id[0], info->snd_device);
*idx = i;
return params;
}
i++;
}
}
}
ALOGI("%s: no matching param with id %d ip_ch %d op_ch %d uc_id %d snd_dev %d",
__func__, info->id, info->ip_channels, info->op_channels,
info->usecase_id[0], info->snd_device);
return NULL;
}
int platform_add_custom_mtmx_params(void *platform,
struct audio_custom_mtmx_params_info *info)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_custom_mtmx_params *params = NULL;
uint32_t size = sizeof(*params);
int i = 0;
if (!info) {
ALOGE("%s: Invalid params", __func__);
return -EINVAL;
}
if (info->ip_channels > AUDIO_CHANNEL_COUNT_MAX ||
info->op_channels > AUDIO_CHANNEL_COUNT_MAX) {
ALOGE("%s: unusupported channels in %d, out %d",
__func__, info->ip_channels, info->op_channels);
return -EINVAL;
}
size += sizeof(params->coeffs[0]) * info->ip_channels * info->op_channels;
params = (struct audio_custom_mtmx_params *) calloc(1, size);
if (!params) {
ALOGE("%s: failed to add custom mtmx params", __func__);
return -ENOMEM;
}
ALOGI("%s: adding mtmx params with id %d ip_ch %d op_ch %d snd_dev %d",
__func__, info->id, info->ip_channels, info->op_channels,
info->snd_device);
while (info->usecase_id[i] != 0) {
ALOGI("%s: supported usecase ids for added mtmx params %d",
__func__, info->usecase_id[i]);
i++;
}
params->info = *info;
list_add_tail(&my_data->custom_mtmx_params_list, &params->list);
return 0;
}
static void platform_release_custom_mtmx_params(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct listnode *node = NULL, *tempnode = NULL;
list_for_each_safe(node, tempnode, &my_data->custom_mtmx_params_list) {
list_remove(node);
free(node_to_item(node, struct audio_custom_mtmx_params, list));
}
}
struct audio_custom_mtmx_in_params *platform_get_custom_mtmx_in_params(void *platform,
struct audio_custom_mtmx_in_params_info *info)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct listnode *node = NULL;
struct audio_custom_mtmx_in_params *params = NULL;
int i = 0;
if (!info) {
ALOGE("%s: Invalid params", __func__);
return NULL;
}
list_for_each(node, &my_data->custom_mtmx_in_params_list) {
params = node_to_item(node, struct audio_custom_mtmx_in_params, list);
if (params &&
params->in_info.op_channels == info->op_channels) {
while (params->in_info.usecase_id[i] != 0) {
if (params->in_info.usecase_id[i] == info->usecase_id[0]) {
ALOGV("%s: found params with op_ch %d uc_id %d",
__func__, info->op_channels, info->usecase_id[0]);
return params;
}
i++;
}
}
}
ALOGI("%s: no matching param with op_ch %d uc_id %d",
__func__, info->op_channels, info->usecase_id[0]);
return NULL;
}
int platform_add_custom_mtmx_in_params(void *platform,
struct audio_custom_mtmx_in_params_info *info)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_custom_mtmx_in_params *params = NULL;
uint32_t size = sizeof(*params);
int i = 0;
if (!info) {
ALOGE("%s: Invalid params", __func__);
return -EINVAL;
}
if (info->op_channels > AUDIO_CHANNEL_COUNT_MAX) {
ALOGE("%s: unusupported channels in %d", __func__, info->op_channels);
return -EINVAL;
}
params = (struct audio_custom_mtmx_in_params *)calloc(1, size);
if (!params) {
ALOGE("%s: failed to add custom mtmx in params", __func__);
return -ENOMEM;
}
ALOGI("%s: adding mtmx in params with op_ch %d",
__func__, info->op_channels);
while (info->usecase_id[i] != 0) {
ALOGI("%s: supported usecase ids for added mtmx in params %d",
__func__, info->usecase_id[i]);
i++;
}
params->in_info = *info;
list_add_tail(&my_data->custom_mtmx_in_params_list, &params->list);
return 0;
}
static void platform_release_custom_mtmx_in_params(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct listnode *node = NULL, *tempnode = NULL;
list_for_each_safe(node, tempnode, &my_data->custom_mtmx_in_params_list) {
list_remove(node);
free(node_to_item(node, struct audio_custom_mtmx_in_params, list));
}
}
void platform_release_acdb_metainfo_key(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct listnode *node, *tempnode;
list_for_each_safe(node, tempnode, &my_data->acdb_meta_key_list) {
list_remove(node);
free(node_to_item(node, struct meta_key_list, list));
}
}
void platform_deinit(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct operator_info *info_item;
struct operator_specific_device *device_item;
struct external_specific_device *ext_dev;
struct app_type_entry *ap;
struct listnode *node;
audio_extn_keep_alive_deinit();
platform_reset_edid_info(my_data);
if (be_dai_name_table) {
free((void *)be_dai_name_table);
be_dai_name_table = NULL;
}
if (my_data->hw_dep_fd >= 0) {
close(my_data->hw_dep_fd);
my_data->hw_dep_fd = -1;
}
if (default_rx_backend)
free(default_rx_backend);
hw_info_deinit(my_data->hw_info);
close_csd_client(my_data->csd);
int32_t dev;
for (dev = 0; dev < SND_DEVICE_MAX; dev++) {
if (backend_tag_table[dev]) {
free(backend_tag_table[dev]);
backend_tag_table[dev]= NULL;
}
if (hw_interface_table[dev]) {
free(hw_interface_table[dev]);
hw_interface_table[dev] = NULL;
}
if (operator_specific_device_table[dev]) {
while (!list_empty(operator_specific_device_table[dev])) {
node = list_head(operator_specific_device_table[dev]);
list_remove(node);
device_item = node_to_item(node,
struct operator_specific_device, list);
free(device_item->operator);
device_item->operator = NULL;
free(device_item->mixer_path);
device_item->mixer_path = NULL;
free(device_item);
device_item = NULL;
}
free(operator_specific_device_table[dev]);
operator_specific_device_table[dev] = NULL;
}
if (external_specific_device_table[dev]) {
while (!list_empty(external_specific_device_table[dev])) {
node = list_head(external_specific_device_table[dev]);
list_remove(node);
ext_dev = node_to_item(node, struct external_specific_device, list);
free(ext_dev->usbid);
free(ext_dev);
}
free(external_specific_device_table[dev]);
}
}
while (!list_empty(&operator_info_list)) {
node = list_head(&operator_info_list);
list_remove(node);
info_item = node_to_item(node, struct operator_info, list);
free(info_item->name);
info_item->name = NULL;
free(info_item->mccmnc);
info_item->mccmnc = NULL;
free(info_item);
info_item = NULL;
}
while (!list_empty(&app_type_entry_list)) {
node = list_head(&app_type_entry_list);
list_remove(node);
ap = node_to_item(node, struct app_type_entry, node);
if (ap->mode) {
free(ap->mode);
ap->mode = NULL;
}
free(ap);
ap = NULL;
}
/* deinit audio device arbitration */
audio_extn_dev_arbi_deinit();
platform_reset_edid_info(my_data);
if (my_data->adev->mixer) {
audio_extn_utils_close_snd_mixer(my_data->adev->mixer);
my_data->adev->mixer = NULL;
}
if (my_data->spkr_ch_map) {
free(my_data->spkr_ch_map);
my_data->spkr_ch_map = NULL;
}
int32_t idx;
for (idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
if (my_data->current_backend_cfg[idx].bitwidth_mixer_ctl) {
free(my_data->current_backend_cfg[idx].bitwidth_mixer_ctl);
my_data->current_backend_cfg[idx].bitwidth_mixer_ctl = NULL;
}
if (my_data->current_backend_cfg[idx].samplerate_mixer_ctl) {
free(my_data->current_backend_cfg[idx].samplerate_mixer_ctl);
my_data->current_backend_cfg[idx].samplerate_mixer_ctl = NULL;
}
if (my_data->current_backend_cfg[idx].channels_mixer_ctl) {
free(my_data->current_backend_cfg[idx].channels_mixer_ctl);
my_data->current_backend_cfg[idx].channels_mixer_ctl = NULL;
}
}
/* free acdb_meta_key_list */
platform_release_acdb_metainfo_key(platform);
platform_release_custom_mtmx_params(platform);
platform_release_custom_mtmx_in_params(platform);
if (my_data->acdb_deallocate)
my_data->acdb_deallocate();
free(platform);
/* deinit usb */
audio_extn_usb_deinit();
audio_extn_dap_hal_deinit();
#ifdef DYNAMIC_LOG_ENABLED
log_utils_deinit();
#endif
}
static int platform_is_acdb_initialized(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
ALOGD("%s: acdb initialized %d\n", __func__, my_data->is_acdb_initialized);
return my_data->is_acdb_initialized;
}
void platform_snd_card_update(void *platform, card_status_t card_status)
{
struct platform_data *my_data = (struct platform_data *)platform;
if (card_status == CARD_STATUS_ONLINE) {
if (!platform_is_acdb_initialized(my_data)) {
if(platform_acdb_init(my_data))
ALOGE("%s: acdb initialization is failed", __func__);
} else if (my_data->acdb_send_common_top() < 0) {
ALOGD("%s: acdb did not set common topology", __func__);
}
}
}
const char *platform_get_snd_device_name(snd_device_t snd_device)
{
if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
if (operator_specific_device_table[snd_device] != NULL) {
return get_operator_specific_device_mixer_path(snd_device);
}
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) {
if (operator_specific_device_table[snd_device] != NULL) {
strlcpy(device_name, get_operator_specific_device_mixer_path(snd_device),
DEVICE_NAME_MAX_SIZE);
} else
strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
} 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)
{
if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
return;
}
if ((snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
!(usecase->type == VOICE_CALL || usecase->type == VOIP_CALL)) {
ALOGI("%s: Not adding vbat speaker device to non voice use cases", __func__);
return;
}
const char * suffix = backend_tag_table[snd_device];
if (suffix != NULL) {
strlcat(mixer_path, " ", MIXER_PATH_MAX_LENGTH);
strlcat(mixer_path, suffix, MIXER_PATH_MAX_LENGTH);
/* if we can use display-port for voice call and usb mic
* is connected, choose dp_rx, usb_tx audio route
*/
if (usecase->type == VOICE_CALL) {
struct audio_device *adev = usecase->stream.out->dev;
if (((snd_device == SND_DEVICE_OUT_DISPLAY_PORT) ||
(snd_device == SND_DEVICE_OUT_DISPLAY_PORT1)) &&
adev->dp_allowed_for_voice &&
(usecase->in_snd_device == SND_DEVICE_IN_VOICE_USB_HEADSET_MIC)) {
strlcat(mixer_path, "-and-usb-headset-mic", MIXER_PATH_MAX_LENGTH);
}
}
}
}
bool platform_check_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
{
bool result = true;
ALOGV("%s: snd_device1 = %s, snd_device2 = %s", __func__,
platform_get_snd_device_name(snd_device1),
platform_get_snd_device_name(snd_device2));
if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_OUT_END)) {
ALOGE("%s: Invalid snd_device = %s", __func__,
platform_get_snd_device_name(snd_device1));
return false;
}
if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_OUT_END)) {
ALOGE("%s: Invalid snd_device = %s", __func__,
platform_get_snd_device_name(snd_device2));
return false;
}
const char * be_itf1 = hw_interface_table[snd_device1];
const char * be_itf2 = hw_interface_table[snd_device2];
if (NULL != be_itf1 && NULL != be_itf2) {
if ((NULL == strstr(be_itf2, be_itf1)) && (NULL == strstr(be_itf1, be_itf2)))
result = false;
} else if (NULL == be_itf1 && NULL != be_itf2 && (NULL == strstr(be_itf2, default_rx_backend))) {
result = false;
} else if (NULL != be_itf1 && NULL == be_itf2 && (NULL == strstr(be_itf1, default_rx_backend))) {
result = false;
}
ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
return result;
}
bool platform_check_all_backends_match(snd_device_t snd_device1, snd_device_t snd_device2)
{
bool result = true;
if ((snd_device1 < SND_DEVICE_MIN) || (snd_device1 >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %s", __func__,
platform_get_snd_device_name(snd_device1));
return false;
}
if ((snd_device2 < SND_DEVICE_MIN) || (snd_device2 >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %s", __func__,
platform_get_snd_device_name(snd_device2));
return false;
}
const char * be_itf1 = hw_interface_table[snd_device1];
const char * be_itf2 = hw_interface_table[snd_device2];
if (snd_device1 < SND_DEVICE_OUT_END && snd_device2 < SND_DEVICE_OUT_END) {
return platform_check_backends_match(snd_device1, snd_device2);
} else if (snd_device1 >= SND_DEVICE_IN_BEGIN && snd_device2 >= SND_DEVICE_IN_BEGIN) {
if (NULL != be_itf1 && NULL != be_itf2) {
if (strcmp(be_itf2, be_itf1))
result = false;
}
} else {
result = false;
}
ALOGV("%s: be_itf1 = %s, be_itf2 = %s, match %d", __func__, be_itf1, be_itf2, result);
return result;
}
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;
}
uint64_t getQtime()
{
uint64_t qTimerCount = 0;
#if __aarch64__
asm volatile("mrs %0, cntvct_el0" : "=r" (qTimerCount));
#else
asm volatile("mrrc p15, 1, %Q0, %R0, c14" : "=r" (qTimerCount));
#endif
return qTimerCount;
}
int platform_get_delay(void *platform, int pcm_device_id)
{
int ctl_len = 0;
struct audio_device *adev = NULL;
struct mixer_ctl *ctl = NULL;
const char *mixer_ctl_name = "ADSP Path Latency";
const char *deviceNo = "NN";
char *mixer_str = NULL;
int path_delay = 0;
if (NULL == platform) {
ALOGE("%s: platform is NULL", __func__);
return -EINVAL;
}
if (pcm_device_id <= 0) {
ALOGE("%s: invalid pcm device id: %d", __func__, pcm_device_id);
return -EINVAL;
}
adev = ((struct platform_data *)platform)->adev;
// Mixer control format: "ADSP Path Latency NN"
ctl_len = strlen(mixer_ctl_name) + 1 + strlen(deviceNo) + 1;
mixer_str = (char*) calloc(ctl_len, sizeof(char));
if (!mixer_str) {
ALOGE("%s: Could not allocate memory", __func__);
return -ENOMEM;
}
snprintf(mixer_str, ctl_len, "%s %d", mixer_ctl_name, pcm_device_id);
ctl = mixer_get_ctl_by_name(adev->mixer, mixer_str);
if (!ctl) {
ALOGE("%s: Could not get ctl for mixer cmd - %s", __func__, mixer_str);
free(mixer_str);
return -EINVAL;
}
path_delay = mixer_ctl_get_value(ctl, 0);
if (path_delay < 0) {
ALOGE("%s: Could not get val for mixer cmd - %s", __func__, mixer_str);
}
ALOGD("%s: Path Delay: %d", __func__, path_delay);
free(mixer_str);
return path_delay;
}
int send_qtime(void *platform, uint64_t qtime_value, int pcm_device_id)
{
int ret = 0;
int ctl_len = 0;
struct audio_device *adev = ((struct platform_data *)platform)->adev;
struct mixer_ctl *ctl = NULL;
const char *mixer_ctl_name = "QTimer";
const char *deviceNo = "NN";
char *mixer_str = NULL;
uint32_t set_values[2];
set_values[0] = (uint32_t)qtime_value;
set_values[1] = (uint32_t)((qtime_value >> 16) >> 16);
ALOGD("%s: Send qtime msw: %u, lsw: %u", __func__, set_values[1],
set_values[0]);
// Mixer control format: "Qtimer NN"
ctl_len = strlen(mixer_ctl_name) + 1 + strlen(deviceNo) + 1;
mixer_str = (char*) calloc(ctl_len, sizeof(char));
if (!mixer_str) {
ALOGE("%s: Could not allocate memory", __func__);
return -ENOMEM;
}
snprintf(mixer_str, ctl_len, "%s %d", mixer_ctl_name, pcm_device_id);
ctl = mixer_get_ctl_by_name(adev->mixer, mixer_str);
if (!ctl) {
ALOGE("%s: Could not get ctl for mixer cmd - %s",
__func__, mixer_str);
free(mixer_str);
return -EINVAL;
}
ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
if (ret < 0) {
ALOGE("%s: Could not set array for mixer cmd - %s",
__func__, mixer_str);
}
free(mixer_str);
return ret;
}
int platform_set_qtime(void *platform, int audio_pcm_device_id,
int haptic_pcm_device_id)
{
int ret = 0;
uint64_t qtime_count = 0;
uint64_t qtime_value = 0;
uint32_t qtime_remainder = 0;
int32_t audio_path_latency = 0;
int32_t haptic_path_latency = 0;
if (NULL == platform) {
ALOGE("%s: platform is NULL", __func__);
return -EINVAL;
}
if (audio_pcm_device_id <= 0 || haptic_pcm_device_id <= 0) {
ALOGE("%s: Invalid pcm device id - %d", __func__,
audio_pcm_device_id <= 0 ? audio_pcm_device_id
: haptic_pcm_device_id);
return -EINVAL;
}
audio_path_latency = platform_get_delay(platform, audio_pcm_device_id);
if (audio_path_latency <= 0) {
ALOGE("%s: error getting audio path latency: %d", __func__,
audio_path_latency);
return -EINVAL;
}
ALOGD("%s: Audio Path Latency: %d", __func__, audio_path_latency);
haptic_path_latency = platform_get_delay(platform, haptic_pcm_device_id);
if (haptic_path_latency <= 0) {
ALOGE("%s: error getting haptic path latency: %d", __func__,
haptic_path_latency);
return -EINVAL;
}
ALOGD("%s: Haptic Path Latency: %d", __func__, haptic_path_latency);
qtime_count = getQtime();
// Qtime count / Qtime freq (KHZ) = Qtime in milliseconds
qtime_value = (uint64_t) (qtime_count / QTIME_FREQ_KHZ);
// Convert Qtime to microseconds
qtime_value *= 1000;
// Adding max(path_latency)
qtime_value += (uint32_t) max(audio_path_latency, haptic_path_latency);
// Adding IPC delay + error correction ~10ms
qtime_value += IPC_ERROR_DELAY;
// Calculate remainder in microseconds
qtime_remainder = ((qtime_count % QTIME_FREQ_KHZ) * 1000) / QTIME_FREQ_KHZ;
// Add the remainder to qtime
qtime_value += qtime_remainder;
ALOGD("%s: Set qtime: %llu microsecs\n", __func__,
(unsigned long long int)qtime_value);
ret = send_qtime(platform, qtime_value, haptic_pcm_device_id);
if (ret < 0) {
ALOGE("%s: Could not send qtime for haptic session - %d",
__func__, ret);
return ret;
}
ret = send_qtime(platform, qtime_value, audio_pcm_device_id);
if (ret < 0) {
ALOGE("%s: Could not send qtime for audio session - %d",
__func__, ret);
}
return ret;
}
static int find_index(struct name_to_index * table, int32_t len, const char * name)
{
int ret = 0;
int32_t i;
if (table == NULL) {
ALOGE("%s: table is NULL", __func__);
ret = -ENODEV;
goto done;
}
if (name == NULL) {
ALOGE("null key");
ret = -ENODEV;
goto done;
}
for (i=0; i < len; i++) {
const char* tn = table[i].name;
size_t len = strlen(tn);
if (strncmp(tn, name, len) == 0) {
if (strlen(name) != len) {
continue; // substring
}
ret = table[i].index;
goto done;
}
}
ALOGE("%s: Could not find index for name = %s",
__func__, name);
ret = -ENODEV;
done:
return ret;
}
int platform_set_fluence_type(void *platform, char *value)
{
int ret = 0;
int fluence_type = FLUENCE_NONE;
int fluence_flag = NONE_FLAG;
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
/* only dual mic turn on and off is supported as of now through setparameters */
if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
ALOGV("fluence dualmic feature enabled \n");
fluence_type = FLUENCE_DUAL_MIC;
fluence_flag = DMIC_FLAG;
} else {
ALOGE("%s: Failed to set DUALMIC", __func__);
ret = -1;
goto done;
}
} else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
ALOGV("fluence disabled");
fluence_type = FLUENCE_NONE;
} else {
ALOGE("Invalid fluence value : %s",value);
ret = -1;
goto done;
}
if (fluence_type != my_data->fluence_type) {
ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
my_data->fluence_type = fluence_type;
adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
}
done:
return ret;
}
int platform_get_fluence_type(void *platform, char *value, uint32_t len)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
strlcpy(value, "quadmic", len);
} else if (my_data->fluence_type == FLUENCE_TRI_MIC) {
strlcpy(value, "trimic", len);
} else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
strlcpy(value, "dualmic", len);
} else if (my_data->fluence_type == FLUENCE_NONE) {
strlcpy(value, "none", len);
} else
ret = -1;
return ret;
}
int platform_get_snd_device_index(char *device_name)
{
return find_index(snd_device_name_index, SND_DEVICE_MAX, device_name);
}
int platform_get_usecase_index(const char *usecase_name)
{
return find_index(usecase_name_index, AUDIO_USECASE_MAX, usecase_name);
}
int platform_get_audio_source_index(const char *audio_source_name)
{
return find_index(audio_source_index, AUDIO_SOURCE_CNT, audio_source_name);
}
void platform_add_operator_specific_device(snd_device_t snd_device,
const char *operator,
const char *mixer_path,
unsigned int acdb_id)
{
struct operator_specific_device *device;
if (operator_specific_device_table[snd_device] == NULL) {
operator_specific_device_table[snd_device] =
(struct listnode *)calloc(1, sizeof(struct listnode));
list_init(operator_specific_device_table[snd_device]);
}
device = (struct operator_specific_device *)calloc(1, sizeof(struct operator_specific_device));
if (device == NULL) {
ALOGE("%s: memory allocation failed", __func__);
return;
}
device->operator = strdup(operator);
device->mixer_path = strdup(mixer_path);
device->acdb_id = acdb_id;
list_add_tail(operator_specific_device_table[snd_device], &device->list);
ALOGD("%s: device[%s] -> operator[%s] mixer_path[%s] acdb_id[%d]", __func__,
platform_get_snd_device_name(snd_device), operator, mixer_path, acdb_id);
}
int platform_get_effect_config_data(snd_device_t snd_device,
struct audio_effect_config *effect_config,
effect_type_t effect_type)
{
int ret = 0;
if ((snd_device < SND_DEVICE_IN_BEGIN) || (snd_device >= SND_DEVICE_MAX) ||
(effect_type <= EFFECT_NONE) || (effect_type >= EFFECT_MAX)) {
ALOGE("%s: Invalid snd_device = %d",
__func__, snd_device);
ret = -EINVAL;
goto done;
}
if (effect_config == NULL) {
ALOGE("%s: Invalid effect_config", __func__);
ret = -EINVAL;
goto done;
}
ALOGV("%s: snd_device = %d module_id = %d",
__func__, snd_device, effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type].module_id);
memcpy(effect_config, &effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type],
sizeof(struct audio_effect_config));
done:
return ret;
}
void platform_add_external_specific_device(snd_device_t snd_device,
const char *usbid,
unsigned int acdb_id)
{
struct external_specific_device *device;
if (external_specific_device_table[snd_device] == NULL) {
external_specific_device_table[snd_device] =
(struct listnode *)calloc(1, sizeof(struct listnode));
list_init(external_specific_device_table[snd_device]);
}
device = (struct external_specific_device *)calloc(1, sizeof(struct external_specific_device));
if (device == NULL) {
ALOGE("%s: memory allocation failed", __func__);
return;
}
device->usbid = strdup(usbid);
device->acdb_id = acdb_id;
list_add_tail(external_specific_device_table[snd_device], &device->list);
ALOGD("%s: device[%s] usbid[%s] -> acdb_id[%d]", __func__,
platform_get_snd_device_name(snd_device), usbid, acdb_id);
}
static int platform_get_fluence_mmsecns_config_data(struct audio_fluence_mmsecns_config *fluence_mmsecns_config)
{
int ret = 0;
if (fluence_mmsecns_config == NULL) {
ALOGE("%s: Invalid fluence_mmsecns_config", __func__);
ret = -EINVAL;
goto done;
}
ALOGV("%s: topology_id = 0x%x, module_id = 0x%x, instance_id = 0x%x, param_id = 0x%x",
__func__, fluence_mmsecns_table.topology_id, fluence_mmsecns_table.module_id,
fluence_mmsecns_table.instance_id, fluence_mmsecns_table.param_id);
memcpy(fluence_mmsecns_config, &fluence_mmsecns_table,
sizeof(struct audio_fluence_mmsecns_config));
done:
return ret;
}
int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
{
int ret = 0;
if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %d",
__func__, snd_device);
ret = -EINVAL;
goto done;
}
ALOGV("%s: acdb_device_table[%s]: old = %d new = %d", __func__,
platform_get_snd_device_name(snd_device), acdb_device_table[snd_device], acdb_id);
acdb_device_table[snd_device] = acdb_id;
done:
return ret;
}
int platform_set_effect_config_data(snd_device_t snd_device,
struct audio_effect_config effect_config,
effect_type_t effect_type)
{
int ret = 0;
if ((snd_device < SND_DEVICE_IN_BEGIN) || (snd_device >= SND_DEVICE_MAX) ||
(effect_type <= EFFECT_NONE) || (effect_type >= EFFECT_MAX)) {
ALOGE("%s: Invalid snd_device = %d",
__func__, snd_device);
ret = -EINVAL;
goto done;
}
ALOGV("%s 0x%x 0x%x 0x%x 0x%x", __func__, effect_config.module_id,
effect_config.instance_id, effect_config.param_id,
effect_config.param_value);
effect_config_table[GET_IN_DEVICE_INDEX(snd_device)][effect_type] = effect_config;
done:
return ret;
}
int platform_set_fluence_mmsecns_config(struct audio_fluence_mmsecns_config fluence_mmsecns_config)
{
int ret = 0;
ALOGV("%s: topology_id = 0x%x, module_id = 0x%x, instance_id = 0x%x, param_id = 0x%x",
__func__, fluence_mmsecns_config.topology_id, fluence_mmsecns_config.module_id,
fluence_mmsecns_config.instance_id, fluence_mmsecns_config.param_id);
fluence_mmsecns_table = fluence_mmsecns_config;
return ret;
}
int platform_set_acdb_metainfo_key(void *platform, char *name, int key)
{
struct meta_key_list *key_info;
struct platform_data *pdata = (struct platform_data *)platform;
key_info = (struct meta_key_list *)calloc(1, sizeof(struct meta_key_list));
if (!key_info) {
ALOGE("%s: Could not allocate memory for key %d", __func__, key);
return -ENOMEM;
}
key_info->cal_info.nKey = key;
strlcpy(key_info->name, name, sizeof(key_info->name));
list_add_tail(&pdata->acdb_meta_key_list, &key_info->list);
ALOGD("%s: successfully added module %s and key %d to the list", __func__,
key_info->name, key_info->cal_info.nKey);
return 0;
}
int platform_get_meta_info_key_from_list(void *platform, char *mod_name)
{
struct listnode *node;
struct meta_key_list *key_info;
struct platform_data *pdata = (struct platform_data *)platform;
int key = 0;
ALOGV("%s: for module %s", __func__, mod_name);
list_for_each(node, &pdata->acdb_meta_key_list) {
key_info = node_to_item(node, struct meta_key_list, list);
if (strcmp(key_info->name, mod_name) == 0) {
key = key_info->cal_info.nKey;
ALOGD("%s: Found key %d for module %s", __func__, key, mod_name);
break;
}
}
return key;
}
int platform_get_default_app_type(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
if (my_data->acdb_get_default_app_type)
return my_data->acdb_get_default_app_type();
else
return DEFAULT_APP_TYPE_RX_PATH;
}
int platform_get_default_app_type_v2(void *platform, usecase_type_t type)
{
ALOGV("%s: Platform: %p, type: %d", __func__, platform, type);
if(type == PCM_CAPTURE)
return DEFAULT_APP_TYPE_TX_PATH;
else
return DEFAULT_APP_TYPE_RX_PATH;
}
int platform_get_snd_device_acdb_id(snd_device_t snd_device)
{
if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
return -EINVAL;
}
/*
* If speaker protection is enabled, function returns supported
* sound device for speaker. Else same sound device is returned.
*/
snd_device = platform_get_spkr_prot_snd_device(snd_device);
if (operator_specific_device_table[snd_device] != NULL)
return get_operator_specific_device_acdb_id(snd_device);
else if (external_specific_device_table[snd_device] != NULL)
return get_external_specific_device_acdb_id(snd_device);
else
return acdb_device_table[snd_device];
}
int platform_set_snd_device_bit_width(snd_device_t snd_device, unsigned int bit_width)
{
int ret = 0;
if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %d",
__func__, snd_device);
ret = -EINVAL;
goto done;
}
backend_bit_width_table[snd_device] = bit_width;
done:
return ret;
}
int platform_get_snd_device_bit_width(snd_device_t snd_device)
{
if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %d", __func__, snd_device);
return CODEC_BACKEND_DEFAULT_BIT_WIDTH;
}
return backend_bit_width_table[snd_device];
}
int platform_set_native_support(int na_mode)
{
if (NATIVE_AUDIO_MODE_SRC == na_mode || NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode
|| NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC == na_mode
|| NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_DSP == na_mode) {
na_props.platform_na_prop_enabled = na_props.ui_na_prop_enabled = true;
na_props.na_mode = na_mode;
ALOGD("%s:napb: native audio playback enabled in (%s) mode", __func__,
((na_mode == NATIVE_AUDIO_MODE_SRC)?"SRC":
(na_mode == NATIVE_AUDIO_MODE_TRUE_44_1)?"True":
(na_mode == NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC)?"Multiple_Mix_Codec":"Multiple_Mix_DSP"));
}
else {
na_props.platform_na_prop_enabled = false;
na_props.na_mode = NATIVE_AUDIO_MODE_INVALID;
ALOGD("%s:napb: native audio playback disabled", __func__);
}
return 0;
}
bool platform_check_codec_dsd_support(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
return my_data->is_dsd_supported;
}
bool platform_check_codec_asrc_support(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
return my_data->is_asrc_supported;
}
int platform_get_native_support()
{
int ret = NATIVE_AUDIO_MODE_INVALID;
if (na_props.platform_na_prop_enabled &&
na_props.ui_na_prop_enabled) {
ret = na_props.na_mode;
}
ALOGV("%s:napb: ui Prop enabled(%d) version(%d)", __func__,
na_props.ui_na_prop_enabled, na_props.na_mode);
return ret;
}
void native_audio_get_params(struct str_parms *query,
struct str_parms *reply,
char *value, int len)
{
int ret;
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
value, len);
if (ret >= 0) {
if (na_props.platform_na_prop_enabled) {
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
na_props.ui_na_prop_enabled ? "true" : "false");
ALOGV("%s:napb: na_props.ui_na_prop_enabled: %d", __func__,
na_props.ui_na_prop_enabled);
} else {
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
"false");
ALOGV("%s:napb: native audio not supported: %d", __func__,
na_props.platform_na_prop_enabled);
}
}
}
int native_audio_set_params(struct platform_data *platform,
struct str_parms *parms, char *value, int len)
{
int ret = -1;
struct audio_usecase *usecase;
struct listnode *node;
int mode = NATIVE_AUDIO_MODE_INVALID;
if (!value || !parms)
return ret;
ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO_MODE,
value, len);
if (ret >= 0) {
if (value && !strncmp(value, "src", sizeof("src")))
mode = NATIVE_AUDIO_MODE_SRC;
else if (value && !strncmp(value, "true", sizeof("true")))
mode = NATIVE_AUDIO_MODE_TRUE_44_1;
else if (value && !strncmp(value, "multiple_mix_codec", sizeof("multiple_mix_codec")))
mode = NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC;
else if (value && !strncmp(value, "multiple_mix_dsp", sizeof("multiple_mix_dsp")))
mode = NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_DSP;
else {
mode = NATIVE_AUDIO_MODE_INVALID;
ALOGE("%s:napb:native_audio_mode in platform info xml,invalid mode string",
__func__);
}
ALOGD("%s:napb updating mode (%d) from XML",__func__, mode);
platform_set_native_support(mode);
}
ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO,
value, len);
if (ret >= 0) {
if (na_props.platform_na_prop_enabled) {
if (!strncmp("true", value, sizeof("true"))) {
na_props.ui_na_prop_enabled = true;
ALOGD("%s:napb: native audio feature enabled from UI",
__func__);
} else {
na_props.ui_na_prop_enabled = false;
ALOGD("%s:napb: native audio feature disabled from UI",
__func__);
}
str_parms_del(parms, AUDIO_PARAMETER_KEY_NATIVE_AUDIO);
/*
* Iterate through the usecase list and trigger device switch for
* all the appropriate usecases
*/
list_for_each(node, &(platform->adev)->usecase_list) {
usecase = node_to_item(node, struct audio_usecase, list);
if (usecase->stream.out && is_offload_usecase(usecase->id) &&
(compare_device_type(&usecase->stream.out->device_list,
AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(&usecase->stream.out->device_list,
AUDIO_DEVICE_OUT_WIRED_HEADSET)) &&
OUTPUT_SAMPLING_RATE_44100 == usecase->stream.out->sample_rate) {
ALOGD("%s:napb: triggering dynamic device switch for usecase %d, %s"
" stream %p, device (%u)", __func__, usecase->id,
use_case_table[usecase->id],
(void*) usecase->stream.out,
get_device_types(&usecase->stream.out->device_list));
select_devices(platform->adev, usecase->id);
}
}
} else
ALOGD("%s:napb: native audio cannot be enabled from UI",
__func__);
}
return ret;
}
int check_hdset_combo_device(snd_device_t snd_device)
{
int ret = false;
if (SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES == snd_device ||
SND_DEVICE_OUT_SPEAKER_AND_LINE == snd_device ||
SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1 == snd_device ||
SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2 == snd_device ||
SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET == snd_device ||
SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET == snd_device)
ret = true;
return ret;
}
int codec_device_supports_native_playback(struct listnode *out_devices)
{
int ret = false;
if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_LINE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET))
ret = true;
return ret;
}
int is_hdset_combo_device(struct listnode *out_devices)
{
int ret = false;
if ((compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) &&
compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) ||
(compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) ||
(compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) &&
compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER)) ||
(compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER)))
ret = true;
return ret;
}
int platform_get_backend_index(snd_device_t snd_device)
{
int32_t port = DEFAULT_CODEC_BACKEND;
if (snd_device >= SND_DEVICE_OUT_BEGIN && snd_device < SND_DEVICE_OUT_END) {
if (backend_tag_table[snd_device] != NULL) {
if (strncmp(backend_tag_table[snd_device], "headphones-44.1",
sizeof("headphones-44.1")) == 0)
port = HEADPHONE_44_1_BACKEND;
else if (strncmp(backend_tag_table[snd_device], "headphones-hifi-filter",
sizeof("headphones-hifi-filter")) == 0)
port = HEADPHONE_BACKEND;
else if (strncmp(backend_tag_table[snd_device], "headphones-dsd",
sizeof("headphones-dsd")) == 0)
port = DSD_NATIVE_BACKEND;
else if (strncmp(backend_tag_table[snd_device], "headphones",
sizeof("headphones")) == 0)
port = HEADPHONE_BACKEND;
else if (strncmp(backend_tag_table[snd_device], "headset",
sizeof("headset")) == 0)
port = HEADPHONE_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
port = HDMI_RX_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "display-port") == 0)
port = DISP_PORT_RX_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "display-port1") == 0)
port = DISP_PORT1_RX_BACKEND;
else if ((strcmp(backend_tag_table[snd_device], "usb-headphones") == 0) ||
(strcmp(backend_tag_table[snd_device], "usb-headset") == 0))
port = USB_AUDIO_RX_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "call-proxy") == 0)
port = CALL_PROXY_RX_BACKEND;
else if (strncmp(backend_tag_table[snd_device], "headphones-and-haptics",
sizeof("headphones-and-haptics")) == 0)
port = HEADPHONE_BACKEND;
}
} else if (snd_device >= SND_DEVICE_IN_BEGIN && snd_device < SND_DEVICE_IN_END) {
port = DEFAULT_CODEC_TX_BACKEND;
if (backend_tag_table[snd_device] != NULL) {
if (strcmp(backend_tag_table[snd_device], "usb-headset-mic") == 0)
port = USB_AUDIO_TX_BACKEND;
else if (strstr(backend_tag_table[snd_device], "bt-sco") != NULL)
port = BT_SCO_TX_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "spdif-in") == 0)
port = SPDIF_TX_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "hdmi-in") == 0)
port = HDMI_TX_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "hdmi-arc-in") == 0)
port = HDMI_ARC_TX_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "headset-mic") == 0)
port = HEADSET_TX_BACKEND;
else if (strcmp(backend_tag_table[snd_device], "call-proxy-in") == 0)
port = CALL_PROXY_TX_BACKEND;
}
} else {
ALOGW("%s:napb: Invalid device - %d ", __func__, snd_device);
}
ALOGV("%s:napb: backend port - %d device - %d ", __func__, port, snd_device);
return port;
}
int platform_send_audio_calibration(void *platform, struct audio_usecase *usecase,
int app_type)
{
struct platform_data *my_data = (struct platform_data *)platform;
int acdb_dev_id, acdb_dev_type;
int snd_device = SND_DEVICE_OUT_SPEAKER;
int new_snd_device[SND_DEVICE_OUT_END] = {0};
int i, num_devices = 1;
bool is_incall_rec_usecase = false;
snd_device_t incall_rec_device;
int sample_rate = DEFAULT_OUTPUT_SAMPLING_RATE;
struct audio_backend_cfg backend_cfg = {0};
bool is_bus_dev_usecase = false;
if (voice_is_in_call_or_call_screen(my_data->adev))
is_incall_rec_usecase = voice_is_in_call_rec_stream(usecase->stream.in);
if (compare_device_type(&usecase->device_list, AUDIO_DEVICE_OUT_BUS))
is_bus_dev_usecase = true;
if (usecase->type == PCM_PLAYBACK)
snd_device = usecase->out_snd_device;
else if ((usecase->type == PCM_CAPTURE) && is_incall_rec_usecase)
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 = usecase->in_snd_device;
else if (usecase->type == TRANSCODE_LOOPBACK_RX)
snd_device = usecase->out_snd_device;
acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
if (acdb_dev_id < 0) {
ALOGE("%s: Could not find acdb id for device(%d)",
__func__, snd_device);
return -EINVAL;
}
if (!is_incall_rec_usecase) {
if (platform_split_snd_device(my_data, snd_device,
&num_devices, new_snd_device) < 0) {
new_snd_device[0] = snd_device;
}
} else {
incall_rec_device = voice_get_incall_rec_backend_device(usecase->stream.in);
if (platform_split_snd_device(my_data, incall_rec_device,
&num_devices, new_snd_device) < 0) {
new_snd_device[0] = snd_device;
}
}
if ((usecase->type == PCM_HFP_CALL) && is_bus_dev_usecase) {
num_devices = 2;
new_snd_device[0] = usecase->in_snd_device;
new_snd_device[1] = usecase->out_snd_device;
}
for (i = 0; i < num_devices; i++) {
if (!is_incall_rec_usecase) {
acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(new_snd_device[i])];
sample_rate = audio_extn_utils_get_app_sample_rate_for_device(my_data->adev, usecase,
new_snd_device[i]);
platform_get_codec_backend_cfg(my_data->adev, new_snd_device[i], &backend_cfg);
} else {
// Use in_call_rec snd_device to extract the ACDB device ID instead of split snd devices
acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(snd_device)];
sample_rate = audio_extn_utils_get_app_sample_rate_for_device(my_data->adev, usecase,
snd_device);
platform_get_codec_backend_cfg(my_data->adev, snd_device, &backend_cfg);
}
// Do not use Rx path default app type for TX path
if ((usecase->type == PCM_CAPTURE) && (app_type == DEFAULT_APP_TYPE_RX_PATH)) {
ALOGD("Resetting app type for Tx path to default");
app_type = DEFAULT_APP_TYPE_TX_PATH;
} else if ((usecase->type == PCM_HFP_CALL) && is_bus_dev_usecase) {
if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
new_snd_device[i] < SND_DEVICE_OUT_END) {
app_type = usecase->out_app_type_cfg.app_type;
sample_rate = usecase->out_app_type_cfg.sample_rate;
} else {
app_type = usecase->in_app_type_cfg.app_type;
sample_rate = usecase->in_app_type_cfg.sample_rate;
}
ALOGD("%s: Updating to app type (%d) and sample rate (%d)",
__func__, app_type, sample_rate);
}
/* Override backend cfg sample rate in calibration for vi feedback usecase */
if (usecase->id == USECASE_AUDIO_SPKR_CALIB_TX) {
ALOGV("Reset backend cfg sample rate to 8KHz for spkr calib Tx use case");
backend_cfg.sample_rate = sample_rate;
}
if (acdb_dev_id < 0) {
ALOGE("%s: Could not find acdb id for device(%d)",
__func__, new_snd_device[i]);
return -EINVAL;
}
/* Notify device change info to effect clients registered */
if (usecase->type == PCM_PLAYBACK) {
audio_extn_gef_notify_device_config(
&usecase->stream.out->device_list,
usecase->stream.out->channel_mask,
sample_rate,
acdb_dev_id,
usecase->stream.out->app_type_cfg.app_type);
}
ALOGV("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
__func__, new_snd_device[i], acdb_dev_id);
if (new_snd_device[i] >= SND_DEVICE_OUT_BEGIN &&
new_snd_device[i] < SND_DEVICE_OUT_END)
acdb_dev_type = ACDB_DEV_TYPE_OUT;
else
acdb_dev_type = ACDB_DEV_TYPE_IN;
if (my_data->acdb_send_audio_cal_v4) {
my_data->acdb_send_audio_cal_v4(acdb_dev_id, acdb_dev_type,
app_type, sample_rate, i,
backend_cfg.sample_rate);
} else if (my_data->acdb_send_audio_cal_v3) {
my_data->acdb_send_audio_cal_v3(acdb_dev_id, acdb_dev_type,
app_type, sample_rate, i);
} else if (my_data->acdb_send_audio_cal) {
my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type, app_type,
sample_rate);
}
}
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 != NULL &&
voice_is_in_call_or_call_screen(my_data->adev)) {
/* This must be called before disabling mixer controls on APQ side */
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_enable_device_config(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 == NULL)
return ret;
if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
audio_extn_spkr_prot_is_enabled()) {
if (my_data->is_vbat_speaker || my_data->is_bcl_speaker)
acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
else
acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
} else
acdb_rx_id = platform_get_snd_device_acdb_id(out_snd_device);
acdb_tx_id = platform_get_snd_device_acdb_id(in_snd_device);
if (acdb_rx_id > 0 && acdb_tx_id > 0) {
ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
if (ret < 0) {
ALOGE("%s: csd_enable_device_config, 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_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;
if (my_data->acdb_send_voice_cal == NULL) {
ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
} else {
if (audio_extn_spkr_prot_is_enabled()) {
if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA)
out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO)
out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED;
else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT)
out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA)
out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED;
else if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT)
out_snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT;
}
acdb_rx_id = platform_get_snd_device_acdb_id(out_snd_device);
acdb_tx_id = platform_get_snd_device_acdb_id(in_snd_device);
if (acdb_rx_id > 0 && acdb_tx_id > 0)
my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
else
ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
acdb_rx_id, acdb_tx_id);
}
return 0;
}
int platform_switch_voice_call_usecase_route_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 == NULL)
return ret;
if ((out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT) &&
audio_extn_spkr_prot_is_enabled()) {
if (my_data->is_vbat_speaker || my_data->is_bcl_speaker)
acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT];
else
acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
} else
acdb_rx_id = platform_get_snd_device_acdb_id(out_snd_device);
acdb_tx_id = platform_get_snd_device_acdb_id(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)
{
struct platform_data *my_data = (struct platform_data *)platform;
int ret = 0;
if (my_data->csd != NULL) {
ret = my_data->csd->start_voice(vsid);
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)
{
struct platform_data *my_data = (struct platform_data *)platform;
int ret = 0;
if (my_data->csd != NULL) {
ret = my_data->csd->stop_voice(vsid);
if (ret < 0) {
ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
}
}
return ret;
}
int platform_set_mic_break_det(void *platform, bool enable)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
const char *mixer_ctl_name = "Voice Mic Break Enable";
struct mixer_ctl *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;
}
ret = mixer_ctl_set_value(ctl, 0, enable);
if(ret)
ALOGE("%s: Failed to set mixer ctl: %s", __func__, mixer_ctl_name);
return ret;
}
int platform_get_sample_rate(void *platform, uint32_t *rate)
{
struct platform_data *my_data = (struct platform_data *)platform;
int ret = 0;
if ((my_data->csd != NULL) && my_data->is_i2s_ext_modem) {
ret = my_data->csd->get_sample_rate(rate);
if (ret < 0) {
ALOGE("%s: csd_get_sample_rate error %d\n", __func__, ret);
}
}
return ret;
}
void platform_set_speaker_gain_in_combo(struct audio_device *adev,
snd_device_t snd_device,
bool enable)
{
const char* name;
switch (snd_device) {
case SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES:
if (enable)
name = "spkr-gain-in-headphone-combo";
else
name = "speaker-gain-default";
break;
case SND_DEVICE_OUT_SPEAKER_AND_LINE:
if (enable)
name = "spkr-gain-in-line-combo";
else
name = "speaker-gain-default";
break;
case SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES:
if (enable)
name = "spkr-safe-gain-in-headphone-combo";
else
name = "speaker-safe-gain-default";
break;
case SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE:
if (enable)
name = "spkr-safe-gain-in-line-combo";
else
name = "speaker-safe-gain-default";
break;
default:
return;
}
audio_route_apply_and_update_path(adev->audio_route, name);
}
int platform_set_voice_volume(void *platform, int volume)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl;
const char *mixer_ctl_name = "Voice Rx Gain";
const char *mute_mixer_ctl_name = "Voice Rx Device Mute";
int vol_index = 0, ret = 0;
long set_values[ ] = {0,
ALL_SESSION_VSID,
DEFAULT_VOLUME_RAMP_DURATION_MS};
// Voice volume levels are mapped to adsp volume levels as follows.
// 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
// But this values don't changed in kernel. So, below change is need.
vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, my_data->max_vol_index);
set_values[0] = vol_index;
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("%s: Setting voice volume index: %ld", __func__, set_values[0]);
mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
// Send mute command in case volume index is max since indexes are inverted
// for mixer controls.
if (vol_index == my_data->max_vol_index)
set_values[0] = 1;
else
set_values[0] = 0;
ctl = mixer_get_ctl_by_name(adev->mixer, mute_mixer_ctl_name);
if (!ctl) {
ALOGE("%s: Could not get ctl for mixer cmd - %s",
__func__, mute_mixer_ctl_name);
return -EINVAL;
}
ALOGV("%s: Setting RX Device Mute to: %ld", __func__, set_values[0]);
mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
if (my_data->csd != NULL) {
ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
DEFAULT_VOLUME_RAMP_DURATION_MS);
if (ret < 0) {
ALOGE("%s: csd_volume error %d", __func__, ret);
}
}
return ret;
}
int platform_set_mic_mute(void *platform, bool state)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl;
const char *mixer_ctl_name = "Voice Tx Mute";
int ret = 0;
long set_values[ ] = {0,
ALL_SESSION_VSID,
DEFAULT_MUTE_RAMP_DURATION_MS};
if (adev->mode != AUDIO_MODE_IN_CALL &&
adev->mode != AUDIO_MODE_IN_COMMUNICATION &&
adev->mode != AUDIO_MODE_CALL_SCREEN)
return 0;
if (adev->enable_hfp)
mixer_ctl_name = "HFP Tx Mute";
set_values[0] = state;
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);
ret = -EINVAL;
} else {
ALOGV("%s Setting voice mute state: %d", __func__, state);
mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
}
if (my_data->csd != NULL) {
ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
DEFAULT_MUTE_RAMP_DURATION_MS);
if (ret < 0) {
ALOGE("%s: csd_mic_mute error %d", __func__, ret);
}
}
return ret;
}
int platform_set_device_mute(void *platform, bool state, char *dir)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl;
char *mixer_ctl_name = NULL;
int ret = 0;
long set_values[ ] = {0,
ALL_SESSION_VSID,
0};
if(dir == NULL) {
ALOGE("%s: Invalid direction:%s", __func__, dir);
return -EINVAL;
}
if (!strncmp("rx", dir, sizeof("rx"))) {
mixer_ctl_name = "Voice Rx Device Mute";
} else if (!strncmp("tx", dir, sizeof("tx"))) {
mixer_ctl_name = "Voice Tx Device Mute";
} else {
return -EINVAL;
}
set_values[0] = state;
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("%s: Setting device mute state: %d, mixer ctrl:%s",
__func__,state, mixer_ctl_name);
mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
return ret;
}
int platform_split_snd_device(void *platform,
snd_device_t snd_device,
int *num_devices,
snd_device_t *new_snd_devices)
{
int ret = -EINVAL;
struct platform_data *my_data = (struct platform_data *)platform;
if ( NULL == num_devices || NULL == new_snd_devices || NULL == my_data) {
ALOGE("%s: NULL pointer ..", __func__);
return -EINVAL;
}
/*
* If wired headset/headphones/line devices share the same backend
* with speaker/earpiece this routine returns -EINVAL.
*/
if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
*num_devices = 2;
if (my_data->is_vbat_speaker)
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
else if (my_data->is_wsa_speaker)
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
else
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_LINE &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_LINE)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_LINE;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_HEADPHONES)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE;
new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_HEADPHONES_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_HEADPHONES)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_LINE)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE;
new_snd_devices[1] = SND_DEVICE_OUT_LINE;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_ANC_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_ANC_FB_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES &&
!platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_HEADPHONES)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_VOICE_HEADPHONES;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET &&
!platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_ANC_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET &&
!platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER, SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_HEADPHONES &&
!platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO, SND_DEVICE_OUT_VOICE_HEADPHONES)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO;
new_snd_devices[1] = SND_DEVICE_OUT_VOICE_HEADPHONES;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_HEADSET &&
!platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO, SND_DEVICE_OUT_VOICE_ANC_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO;
new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_AND_VOICE_ANC_FB_HEADSET &&
!platform_check_backends_match(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO, SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO;
new_snd_devices[1] = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HDMI)) {
*num_devices = 2;
if (my_data->is_vbat_speaker)
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
else if (my_data->is_wsa_speaker)
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
else
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_HDMI;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_DISPLAY_PORT)) {
*num_devices = 2;
if (my_data->is_vbat_speaker)
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
else if (my_data->is_wsa_speaker)
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
else
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_DISPLAY_PORT;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT1 &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_DISPLAY_PORT1)) {
*num_devices = 2;
if (my_data->is_vbat_speaker)
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_VBAT;
else if (my_data->is_wsa_speaker)
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
else
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_DISPLAY_PORT1;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_USB_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_BT_SCO &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_BT_SCO_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE,
SND_DEVICE_OUT_BT_SCO)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE,
SND_DEVICE_OUT_BT_SCO)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_BT_SCO_WB_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_WB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_WB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_BT_SCO_WB_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_WB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE,
SND_DEVICE_OUT_BT_SCO_WB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_SWB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_SWB;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_BT_SCO_SWB_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, SND_DEVICE_OUT_BT_SCO_SWB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_SWB;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE,
SND_DEVICE_OUT_BT_SCO_SWB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_SWB;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE,
SND_DEVICE_OUT_BT_SCO_SWB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_SWB;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_USB_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE;
new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE, SND_DEVICE_OUT_USB_HEADSET)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_USB_HEADSET;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_WSA, SND_DEVICE_OUT_BT_SCO)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO;
ret = 0;
} else if (snd_device == SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_WSA, SND_DEVICE_OUT_BT_SCO_WB)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_WSA;
new_snd_devices[1] = SND_DEVICE_OUT_BT_SCO_WB;
ret = 0;
} else if (SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP == snd_device) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER;
new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP;
ret = 0;
} else if (SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS == snd_device) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP;
ret = 0;
} else if (SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP == snd_device &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE,
SND_DEVICE_OUT_BT_A2DP)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE;
new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP;
ret = 0;
} else if (SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS == snd_device &&
!platform_check_backends_match(SND_DEVICE_OUT_SPEAKER_SAFE,
SND_DEVICE_OUT_BT_A2DP)) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HAPTICS;
new_snd_devices[1] = SND_DEVICE_OUT_BT_A2DP;
ret = 0;
} else if (SND_DEVICE_IN_INCALL_REC_RX_TX == snd_device) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_IN_INCALL_REC_RX;
new_snd_devices[1] = SND_DEVICE_IN_INCALL_REC_TX;
ret = 0;
} else if (SND_DEVICE_IN_HANDSET_DMIC_AND_EC_REF_LOOPBACK == snd_device) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_IN_HANDSET_DMIC;
new_snd_devices[1] = SND_DEVICE_IN_EC_REF_LOOPBACK;
ret = 0;
} else if (SND_DEVICE_IN_HANDSET_QMIC_AND_EC_REF_LOOPBACK == snd_device) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
new_snd_devices[1] = SND_DEVICE_IN_EC_REF_LOOPBACK;
ret = 0;
} else if (SND_DEVICE_IN_HANDSET_6MIC_AND_EC_REF_LOOPBACK == snd_device) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_IN_HANDSET_6MIC;
new_snd_devices[1] = SND_DEVICE_IN_EC_REF_LOOPBACK;
ret = 0;
} else if (SND_DEVICE_IN_HANDSET_8MIC_AND_EC_REF_LOOPBACK == snd_device) {
*num_devices = 2;
new_snd_devices[0] = SND_DEVICE_IN_HANDSET_8MIC;
new_snd_devices[1] = SND_DEVICE_IN_EC_REF_LOOPBACK;
ret = 0;
}
ALOGD("%s: snd_device(%d) num devices(%d) new_snd_devices(%d)", __func__,
snd_device, *num_devices, *new_snd_devices);
return ret;
}
/*
* returns index for mixer controls
*
* example: max controllers = 2, max streams = 4
* controller = 0, stream = 0 => Index 0
* ...
* controller = 0, stream = 3 => Index 3
* controller = 1, stream = 0 => Index 4
* ...
* controller = 1, stream = 3 => Index 7
*/
int platform_get_display_port_ctl_index(int controller, int stream) {
if (controller < 0 || controller >= MAX_CONTROLLERS ||
stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) {
ALOGE("%s: Invalid controller/stream - %d/%d",
__func__, controller, stream);
return -EINVAL;
}
return ((controller % MAX_CONTROLLERS) * MAX_STREAMS_PER_CONTROLLER) +
(stream % MAX_STREAMS_PER_CONTROLLER);
}
int platform_set_ext_display_device_v2(void *platform, int controller, int stream)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl = NULL;
int ctl_index = 0;
const char *ctl_name_prefix = "External Display";
const char *ctl_name_suffix = "Audio Device";
char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
int device_values[2] = {-1, -1};
if (!audio_extn_is_display_port_enabled()) {
ALOGE("%s: display port is not supported", __func__);
return -EINVAL;
}
ctl_index = platform_get_display_port_ctl_index(controller, stream);
if (-EINVAL == ctl_index) {
ALOGE("%s: Unknown controller/stream %d/%d",
__func__, controller, stream);
return -EINVAL;
}
if (0 == ctl_index)
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s %s", ctl_name_prefix, ctl_name_suffix);
else
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix);
device_values[0] = controller;
device_values[1] = stream;
ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name);
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("%s: controller/stream: %d/%d", __func__, device_values[0],
device_values[1]);
return mixer_ctl_set_array(ctl, device_values, ARRAY_SIZE(device_values));
}
int platform_get_ext_disp_type(void *platform) {
return platform_get_ext_disp_type_v2(platform, 0, 0);
}
int platform_get_ext_disp_type_v2(void *platform, int controller, int stream)
{
int disp_type = EXT_DISPLAY_TYPE_NONE;
int ctl_index = 0;
struct platform_data *my_data = (struct platform_data *)platform;
struct ext_disp_state *disp = NULL;
ctl_index = platform_get_display_port_ctl_index(controller, stream);
if (-EINVAL == ctl_index) {
ALOGE("%s: Unknown controller/stream %d/%d",
__func__, controller, stream);
return -EINVAL;
}
disp = &my_data->ext_disp[controller][stream];
if (disp->type > EXT_DISPLAY_TYPE_NONE) {
ALOGD("%s: Returning cached ext disp type:%s",
__func__, (disp->type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
return disp->type;
}
if (audio_extn_is_display_port_enabled()) {
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl = NULL;
const char *ctl_name_prefix = "External Display";
const char *ctl_name_suffix = "Type";
char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
if (0 == ctl_index)
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s %s", ctl_name_prefix, ctl_name_suffix);
else
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix);
ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name);
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;
}
disp_type = mixer_ctl_get_value(ctl, 0);
if (disp_type <= EXT_DISPLAY_TYPE_NONE) {
ALOGE("%s: Invalid external display type: %d", __func__, disp_type);
return -EINVAL;
}
} else {
disp_type = EXT_DISPLAY_TYPE_HDMI;
}
disp->type = disp_type;
ALOGD("%s: ext disp type: %s", __func__,
(disp_type == EXT_DISPLAY_TYPE_DP) ? "DisplayPort" : "HDMI");
return disp_type;
}
snd_device_t platform_get_output_snd_device(void *platform, struct stream_out *out,
usecase_type_t uc_type)
{
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;
struct listnode devices;
unsigned int sample_rate = out->sample_rate;
int na_mode = platform_get_native_support();
struct stream_in *in = adev_get_active_input(adev);
audio_channel_mask_t channel_mask = (in == NULL) ?
AUDIO_CHANNEL_IN_MONO : in->channel_mask;
int channel_count = popcount(channel_mask);
int controller = -1;
int stream = -1;
list_init(&devices);
assign_devices(&devices, &out->device_list);
ALOGV("%s: enter: output devices(%#x)", __func__, get_device_types(&devices));
if (list_empty(&devices) ||
is_audio_in_device_type(&devices)) {
ALOGV("%s: Invalid output devices (%#x)", __func__, get_device_types(&devices));
goto exit;
}
if (compare_device_type(&devices, AUDIO_DEVICE_OUT_AUX_DIGITAL)) {
controller = out->extconn.cs.controller;
stream = out->extconn.cs.stream;
if (controller < 0 || controller >= MAX_CONTROLLERS ||
stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) {
ALOGE("%s: Invalid controller/stream - %d/%d",
__func__, controller, stream);
goto exit;
}
}
if (mode == AUDIO_MODE_CALL_SCREEN) {
if (uc_type == VOICE_CALL)
snd_device = SND_DEVICE_OUT_CALL_PROXY;
if (compare_device_type(&devices, AUDIO_DEVICE_OUT_TELEPHONY_TX))
snd_device = SND_DEVICE_OUT_VOICE_TX;
if (snd_device != SND_DEVICE_NONE)
goto exit;
}
if (list_length(&devices) == 2) {
bool is_active_voice_call = false;
/*
* This is special case handling for combo device use case during
* voice call. APM route use case to combo device if stream type is
* enforced audible (e.g. Camera shutter sound).
*/
if ((mode == AUDIO_MODE_IN_CALL) ||
voice_check_voicecall_usecases_active(adev) ||
voice_extn_compress_voip_is_active(adev))
is_active_voice_call = true;
if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) {
if (my_data->external_spk_1)
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
else if (my_data->external_spk_2)
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
else if (is_active_voice_call)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES;
else if (audio_extn_is_hifi_filter_enabled(adev, out, snd_device,
my_data->codec_variant, channel_count, 1))
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER;
else if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS;
else
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) {
snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) {
if (audio_extn_get_anc_enabled()) {
if (audio_extn_should_use_fb_anc()) {
if (is_active_voice_call)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_FB_HEADSET;
else
snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET;
} else {
if (is_active_voice_call)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_ANC_HEADSET;
else
snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
}
} else if (my_data->external_spk_1)
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1;
else if (my_data->external_spk_2)
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2;
else if (audio_extn_is_hifi_filter_enabled(adev, out, snd_device,
my_data->codec_variant, channel_count, 1))
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_HIFI_FILTER;
else {
if (is_active_voice_call)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_AND_VOICE_HEADPHONES;
else if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_SPEAKER_HEADPHONES_AND_HAPTICS;
else
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
}
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) {
snd_device = SND_DEVICE_OUT_SPEAKER_AND_LINE;
} else if ((compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) ||
(compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE))) {
snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_HEADPHONES;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) {
snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_LINE;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_AUX_DIGITAL) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) {
switch(my_data->ext_disp[controller][stream].type) {
case EXT_DISPLAY_TYPE_HDMI:
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
break;
case EXT_DISPLAY_TYPE_DP:
snd_device = SND_DEVICE_OUT_SPEAKER_AND_DISPLAY_PORT +
((controller * MAX_STREAMS_PER_CONTROLLER) + stream);
break;
default:
ALOGE("%s: Invalid disp_type %d", __func__,
my_data->ext_disp[controller][stream].type);
goto exit;
}
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) {
if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS;
else
snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
} else if ((compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_DEVICE) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) ||
(compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_HEADSET) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER))) {
if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_SPEAKER_USB_HEADSET_AND_HAPTICS;
else
snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER) &&
is_a2dp_out_device_type(&devices)) {
if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_SPEAKER_BT_A2DP_AND_HAPTICS;
else
snd_device = SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE) &&
is_a2dp_out_device_type(&devices)) {
if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_BT_A2DP_AND_HAPTICS;
else
snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP;
} else if (is_sco_out_device_type(&devices) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) {
if (my_data->is_wsa_speaker) {
if (adev->swb_speech_mode != SPEECH_MODE_INVALID)
snd_device = SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_SWB;
else
snd_device = adev->bt_wb_speech_enabled ?
SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO_WB :
SND_DEVICE_OUT_SPEAKER_WSA_AND_BT_SCO;
} else {
if (adev->swb_speech_mode != SPEECH_MODE_INVALID)
snd_device = SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_SWB;
else if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = adev->bt_wb_speech_enabled ?
SND_DEVICE_OUT_SPEAKER_BT_SCO_SWB_AND_HAPTICS :
SND_DEVICE_OUT_SPEAKER_BT_SCO_AND_HAPTICS;
else
snd_device = adev->bt_wb_speech_enabled ?
SND_DEVICE_OUT_SPEAKER_AND_BT_SCO_WB :
SND_DEVICE_OUT_SPEAKER_AND_BT_SCO;
}
} else if (is_sco_out_device_type(&devices) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) {
if (adev->swb_speech_mode != SPEECH_MODE_INVALID)
snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_SWB;
else if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = adev->bt_wb_speech_enabled ?
SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_SWB_AND_HAPTICS :
SND_DEVICE_OUT_SPEAKER_SAFE_BT_SCO_AND_HAPTICS;
else
snd_device = adev->bt_wb_speech_enabled ?
SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO_WB :
SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_SCO;
} else if ((compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_DEVICE) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) ||
(compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_HEADSET) &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE))) {
if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_USB_HEADSET_AND_HAPTICS;
else
snd_device = SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET;
} else {
ALOGE("%s: Invalid combo device(%#x)", __func__, get_device_types(&devices));
goto exit;
}
if (snd_device != SND_DEVICE_NONE) {
goto exit;
}
}
if (list_length(&devices) != 1) {
ALOGE("%s: Invalid output devices(%#x)", __func__, get_device_types(&devices));
goto exit;
}
if ((mode == AUDIO_MODE_IN_CALL) ||
voice_check_voicecall_usecases_active(adev) ||
voice_extn_compress_voip_is_active(adev) ||
adev->enable_voicerx ||
audio_extn_hfp_is_active(adev)) {
if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) {
if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
!voice_extn_compress_voip_is_active(adev)) {
switch (adev->voice.tty_mode) {
case TTY_MODE_FULL:
if (audio_extn_is_concurrent_capture_enabled() &&
compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) {
//Separate backend is added for headset-mic as part of concurrent capture
snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADSET;
} else {
snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
}
break;
case TTY_MODE_VCO:
snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
break;
case TTY_MODE_HCO:
snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
break;
default:
ALOGE("%s: Invalid TTY mode (%#x)",
__func__, adev->voice.tty_mode);
}
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) {
snd_device = SND_DEVICE_OUT_VOICE_LINE;
} else if (audio_extn_get_anc_enabled()) {
if (audio_extn_should_use_fb_anc())
snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
else
snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
} else if (!platform_check_all_backends_match(SND_DEVICE_IN_VOICE_HEADSET_MIC,
SND_DEVICE_IN_SPEAKER_MIC) && compare_device_type(&devices,
AUDIO_DEVICE_OUT_WIRED_HEADSET)) {
//Separate backend is added for headset-mic as part of concurrent capture
snd_device = SND_DEVICE_OUT_VOICE_HEADSET;
} else {
snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
}
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_DEVICE) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_HEADSET)) {
if (voice_is_in_call(adev)) {
switch (adev->voice.tty_mode) {
case TTY_MODE_FULL:
snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_USB;
break;
case TTY_MODE_VCO:
snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_USB;
break;
case TTY_MODE_HCO:
// since Hearing will be on handset\speaker, use existing device
snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
break;
case TTY_MODE_OFF:
break;
default:
ALOGE("%s: Invalid TTY mode (%#x)",
__func__, adev->voice.tty_mode);
}
}
if (snd_device == SND_DEVICE_NONE) {
snd_device = audio_extn_usb_is_capture_supported() ?
SND_DEVICE_OUT_VOICE_USB_HEADSET :
SND_DEVICE_OUT_VOICE_USB_HEADPHONES;
}
} else if (is_sco_out_device_type(&devices)) {
if (adev->swb_speech_mode != SPEECH_MODE_INVALID)
snd_device = SND_DEVICE_OUT_BT_SCO_SWB;
else if (adev->bt_wb_speech_enabled)
snd_device = SND_DEVICE_OUT_BT_SCO_WB;
else
snd_device = SND_DEVICE_OUT_BT_SCO;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) {
if (my_data->is_vbat_speaker || my_data->is_bcl_speaker) {
if (hw_info_is_stereo_spkr(my_data->hw_info)) {
if (my_data->mono_speaker == SPKR_1)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
else
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT;
} else
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_VBAT;
} else if (my_data->is_wsa_speaker) {
if (my_data->mono_speaker == SPKR_1)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_WSA;
else
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA;
} else {
if (hw_info_is_stereo_spkr(my_data->hw_info)) {
if (my_data->voice_speaker_stereo)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_STEREO;
else if (adev->enable_hfp)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_HFP;
else {
if (my_data->mono_speaker == SPKR_1)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
else
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_2;
}
} else if (adev->enable_hfp)
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER_HFP;
else
snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
}
} else if (is_a2dp_out_device_type(&devices)) {
snd_device = SND_DEVICE_OUT_BT_A2DP;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET)) {
snd_device = SND_DEVICE_OUT_USB_HEADSET;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_AUX_DIGITAL) &&
adev->dp_allowed_for_voice) {
switch(my_data->ext_disp[controller][stream].type) {
case EXT_DISPLAY_TYPE_DP:
snd_device = SND_DEVICE_OUT_DISPLAY_PORT +
((controller * MAX_STREAMS_PER_CONTROLLER) + stream);
break;
default:
ALOGE("%s: Invalid disp_type %d", __func__,
my_data->ext_disp[controller][stream].type);
goto exit;
}
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_EARPIECE)) {
if(adev->voice.hac){
if(adev->is_hac_from_MMI)
snd_device = SND_DEVICE_OUT_VOICE_HAC;
else
snd_device = SND_DEVICE_OUT_VOICE_HAC_HANDSET;
}else if (is_operator_tmus())
snd_device = SND_DEVICE_OUT_VOICE_HANDSET_TMUS;
else if (audio_extn_should_use_handset_anc(channel_count))
snd_device = SND_DEVICE_OUT_ANC_HANDSET;
else
snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_TELEPHONY_TX)) {
snd_device = SND_DEVICE_OUT_VOICE_TX;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_HEARING_AID)) {
snd_device = SND_DEVICE_OUT_VOICE_HEARING_AID;
}
if (snd_device != SND_DEVICE_NONE) {
goto exit;
}
}
if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) {
if (OUTPUT_SAMPLING_RATE_44100 == sample_rate &&
NATIVE_AUDIO_MODE_SRC == na_mode &&
!audio_extn_get_anc_enabled()) {
snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)
&& audio_extn_get_anc_enabled()) {
if (audio_extn_should_use_fb_anc())
snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
else
snd_device = SND_DEVICE_OUT_ANC_HEADSET;
} else if (NATIVE_AUDIO_MODE_SRC == na_mode &&
OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
} else if (NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC == na_mode &&
(sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0) &&
(out->format != AUDIO_FORMAT_DSD)) {
snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
} else if (out->format == AUDIO_FORMAT_DSD) {
snd_device = SND_DEVICE_OUT_HEADPHONES_DSD;
} else if (audio_extn_is_hifi_filter_enabled(adev, out, snd_device,
my_data->codec_variant, channel_count, 1)) {
snd_device = SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) {
snd_device = SND_DEVICE_OUT_LINE;
} else {
if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_HEADPHONES_AND_HAPTICS;
else
snd_device = SND_DEVICE_OUT_HEADPHONES;
}
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_LINE)) {
snd_device = SND_DEVICE_OUT_LINE;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) {
snd_device = SND_DEVICE_OUT_SPEAKER_SAFE;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_SPEAKER)) {
if (my_data->external_spk_1)
snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_1;
else if (my_data->external_spk_2)
snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_2;
else if (adev->speaker_lr_swap) {
/*
* Perform device switch only if acdb tuning is
* different between SPEAKER & SPEAKER_REVERSE,
* Or there will be a small pause while performing
* device switch.
*/
if (acdb_device_table[SND_DEVICE_OUT_SPEAKER] !=
acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE])
snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
else
snd_device = SND_DEVICE_OUT_SPEAKER;
} else if (my_data->is_vbat_speaker || my_data->is_bcl_speaker)
snd_device = SND_DEVICE_OUT_SPEAKER_VBAT;
else if (my_data->is_wsa_speaker)
snd_device = SND_DEVICE_OUT_SPEAKER_WSA;
else {
if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS)
snd_device = SND_DEVICE_OUT_SPEAKER_AND_HAPTICS;
else{
char value[PROPERTY_VALUE_MAX] = {0};
if (!property_get("vendor.audio.mmi.id", value , "") && !atoi(value)) {
snd_device = SND_DEVICE_OUT_SPEAKER;
}else{
int mmiID = atoi(value);
if((10<mmiID && mmiID<15 ) || mmiID==41){
snd_device = SND_DEVICE_OUT_HANDSET;
}else if((14<mmiID && mmiID<19 )|| mmiID==43){
snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_1;
}else if((18<mmiID && mmiID<23)|| mmiID==42){
snd_device = SND_DEVICE_OUT_SPEAKER_EXTERNAL_2;
}else{
snd_device = SND_DEVICE_OUT_SPEAKER;
}
}
ALOGD("[%s] vendor.audio.mmi.id is set %d ",__func__,atoi(value));
}
}
} else if (is_sco_out_device_type(&devices)) {
if (adev->swb_speech_mode != SPEECH_MODE_INVALID)
snd_device = SND_DEVICE_OUT_BT_SCO_SWB;
else if (adev->bt_wb_speech_enabled)
snd_device = SND_DEVICE_OUT_BT_SCO_WB;
else
snd_device = SND_DEVICE_OUT_BT_SCO;
} else if (is_a2dp_out_device_type(&devices)) {
snd_device = SND_DEVICE_OUT_BT_A2DP;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_AUX_DIGITAL)) {
switch(my_data->ext_disp[controller][stream].type) {
case EXT_DISPLAY_TYPE_HDMI:
snd_device = SND_DEVICE_OUT_HDMI;
break;
case EXT_DISPLAY_TYPE_DP:
snd_device = SND_DEVICE_OUT_DISPLAY_PORT +
((controller * MAX_STREAMS_PER_CONTROLLER) + stream);
break;
default:
ALOGE("%s: Invalid disp_type %d", __func__,
my_data->ext_disp[controller][stream].type);
goto exit;
}
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET)) {
ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
snd_device = SND_DEVICE_OUT_USB_HEADSET;
audio_extn_set_afe_proxy_channel_mixer(adev, 2, snd_device);
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_DEVICE) ||
compare_device_type(&devices, AUDIO_DEVICE_OUT_USB_HEADSET)) {
if (audio_extn_qdsp_supported_usb())
snd_device = SND_DEVICE_OUT_USB_HEADSET_SPEC;
else if (audio_extn_usb_is_capture_supported())
snd_device = SND_DEVICE_OUT_USB_HEADSET;
else
snd_device = SND_DEVICE_OUT_USB_HEADPHONES;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_EARPIECE)) {
/*HAC support for voice-ish audio (eg visual voicemail)*/
if(adev->voice.hac){
if(adev->is_hac_from_MMI)
snd_device = SND_DEVICE_OUT_VOICE_HAC;
else
snd_device = SND_DEVICE_OUT_VOICE_HAC_HANDSET;
}else
snd_device = SND_DEVICE_OUT_HANDSET;
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_PROXY)) {
channel_count = audio_extn_get_afe_proxy_channel_count();
ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
snd_device = SND_DEVICE_OUT_AFE_PROXY;
audio_extn_set_afe_proxy_channel_mixer(adev, channel_count, snd_device);
} else if (compare_device_type(&devices, AUDIO_DEVICE_OUT_BUS)) {
snd_device = audio_extn_auto_hal_get_output_snd_device(adev, out->usecase);
} else {
ALOGE("%s: Unknown device(s) %#x", __func__, get_device_types(&devices));
}
exit:
ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
return snd_device;
}
static snd_device_t get_snd_device_for_voice_comm_ecns_enabled(struct platform_data *my_data,
struct stream_in *in,
struct listnode *out_devices __unused,
struct listnode *in_devices)
{
struct audio_device *adev = my_data->adev;
snd_device_t snd_device = SND_DEVICE_NONE;
ALOGE("%s: voip call ecns set enabled default", __func__);
if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BACK_MIC)) {
if (my_data->fluence_in_spkr_mode) {
if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_QUAD_MIC)) {
snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
} else if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC)) {
if (my_data->fluence_mode == FLUENCE_BROADSIDE)
snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
else{
if(in->enable_aec==false){
ALOGE("%s:AEC off acdb_id=113", __func__);
snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
}else{
ALOGE("%s:AEC on acdb_id=114", __func__);
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB
: SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
}
}
}
//adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_NN
: SND_DEVICE_IN_SPEAKER_MIC);
} else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) {
if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_TMIC_AEC_NS;
adev->acdb_settings |= TMIC_FLAG;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC)) {
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB
: SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_HANDSET_MIC_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_HANDSET_MIC_NN
: SND_DEVICE_IN_HANDSET_MIC);
} else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_HEADSET_MIC;
}
in->enable_ec_port = true;
return snd_device;
}
static snd_device_t get_snd_device_for_voice_comm_ecns_disabled(struct platform_data *my_data,
struct stream_in *in,
struct listnode *out_devices,
struct listnode *in_devices)
{
struct audio_device *adev = my_data->adev;
snd_device_t snd_device = SND_DEVICE_NONE;
ALOGE("%s: voip call ecns set disabled default", __func__);
if (in != NULL && in->enable_aec && in->enable_ns) {
if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BACK_MIC)) {
if (my_data->fluence_in_spkr_mode) {
if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_QUAD_MIC)) {
snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
} else if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_SPEAKER_TMIC_AEC_NS;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC) &&
my_data->fluence_in_voice_comm) {
if (my_data->fluence_mode == FLUENCE_BROADSIDE)
snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB
: SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
}
//adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_SB
: (my_data->fluence_nn_enabled?
SND_DEVICE_IN_SPEAKER_MIC_AEC_NS_NN
: SND_DEVICE_IN_SPEAKER_MIC_AEC_NS);
} else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) {
if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_TMIC_AEC_NS;
adev->acdb_settings |= TMIC_FLAG;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC) &&
my_data->fluence_in_voice_comm) {
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_HANDSET_DMIC_AEC_NS_SB
: SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_HANDSET_MIC_AEC_NS_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_HANDSET_MIC_AEC_NS_NN
: SND_DEVICE_IN_HANDSET_MIC_AEC_NS);
} else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
} else if (audio_extn_usb_connected(NULL) &&
is_usb_in_device_type(in_devices)) {
snd_device = SND_DEVICE_IN_USB_HEADSET_MIC_AEC;
}
} else if (in != NULL && in->enable_aec) {
if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BACK_MIC)) {
if (my_data->fluence_in_spkr_mode) {
if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_QUAD_MIC)) {
snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
} else if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_SPEAKER_TMIC_AEC;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC) &&
my_data->fluence_in_voice_comm) {
if (my_data->fluence_mode == FLUENCE_BROADSIDE)
snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_AEC_SB
: SND_DEVICE_IN_SPEAKER_MIC_AEC;
}
//adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_AEC_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_AEC_NN
: SND_DEVICE_IN_SPEAKER_MIC_AEC);
} else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) {
if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_TMIC_AEC;
adev->acdb_settings |= TMIC_FLAG;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC) &&
my_data->fluence_in_voice_comm) {
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_HANDSET_DMIC_AEC_SB
: SND_DEVICE_IN_HANDSET_DMIC_AEC;
adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
} else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
} else if (audio_extn_usb_connected(NULL) && is_usb_in_device_type(in_devices)) {
snd_device = SND_DEVICE_IN_USB_HEADSET_MIC_AEC;
}
} else if (in != NULL && in->enable_ns) {
if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BACK_MIC)) {
if (my_data->fluence_in_spkr_mode) {
if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_QUAD_MIC)) {
snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
} else if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_SPEAKER_TMIC_NS;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC) &&
my_data->fluence_in_voice_comm) {
if (my_data->fluence_mode == FLUENCE_BROADSIDE)
snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_NS_SB
: SND_DEVICE_IN_SPEAKER_MIC_NS;
}
//adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_NS_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_NS_NN
: SND_DEVICE_IN_SPEAKER_MIC_NS);
} else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) {
if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_TMIC_NS;
adev->acdb_settings |= TMIC_FLAG;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC) &&
my_data->fluence_in_voice_comm) {
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_HANDSET_DMIC_NS_SB
: SND_DEVICE_IN_HANDSET_DMIC_NS;
adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
} else if (compare_device_type(in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
}
platform_set_echo_reference(adev, false, out_devices);
} else
platform_set_echo_reference(adev, false, out_devices);
return snd_device;
}
static snd_device_t get_snd_device_for_voice_comm(struct platform_data *my_data,
struct stream_in *in,
struct listnode *out_devices,
struct listnode *in_devices)
{
if(voice_extn_is_dynamic_ecns_enabled())
return get_snd_device_for_voice_comm_ecns_enabled(my_data, in, out_devices, in_devices);
else
return get_snd_device_for_voice_comm_ecns_disabled(my_data, in, out_devices, in_devices);
}
snd_device_t platform_get_input_snd_device(void *platform,
struct stream_in *in,
struct listnode *out_devices,
usecase_type_t uc_type)
{
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;
struct listnode in_devices;
char *address = "";
if (in == NULL)
in = adev_get_active_input(adev);
audio_source_t source = (in == NULL) ? AUDIO_SOURCE_DEFAULT : in->source;
list_init(&in_devices);
if (in != NULL)
assign_devices(&in_devices, &in->device_list);
audio_channel_mask_t channel_mask = (in == NULL) ? AUDIO_CHANNEL_IN_MONO : in->channel_mask;
int channel_count = audio_channel_count_from_in_mask(channel_mask);
int str_bitwidth = (in == NULL) ? CODEC_BACKEND_DEFAULT_BIT_WIDTH : in->bit_width;
int sample_rate = (in == NULL) ? 8000 : in->sample_rate;
struct audio_usecase *usecase = NULL;
audio_usecase_t uc_id = (in == NULL) ? USECASE_AUDIO_RECORD : in->usecase;
ALOGV("%s: enter: out_device(%#x) in_device(%#x) channel_count (%d) channel_mask (0x%x)",
__func__, get_device_types(out_devices), get_device_types(&in_devices),
channel_count, channel_mask);
if (my_data->external_mic) {
if (!list_empty(out_devices) && ((mode == AUDIO_MODE_IN_CALL) ||
voice_check_voicecall_usecases_active(adev) ||
voice_extn_compress_voip_is_active(adev) ||
audio_extn_hfp_is_active(adev))) {
if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER))
snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) ||
compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
}
}
if (mode == AUDIO_MODE_CALL_SCREEN) {
if (uc_type == VOICE_CALL)
snd_device = SND_DEVICE_IN_CALL_PROXY;
if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_TELEPHONY_TX))
snd_device = SND_DEVICE_IN_VOICE_RX;
}
if (snd_device != AUDIO_DEVICE_NONE)
goto exit;
if (!list_empty(out_devices) && ((mode == AUDIO_MODE_IN_CALL) ||
voice_check_voicecall_usecases_active(adev) ||
voice_extn_compress_voip_is_active(adev) ||
audio_extn_hfp_is_active(adev))) {
if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
!voice_extn_compress_voip_is_active(adev)) {
if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_LINE)) {
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;
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) {
switch (adev->voice.tty_mode) {
case TTY_MODE_FULL:
snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_USB_MIC;
break;
case TTY_MODE_VCO:
// since voice will be captured from handset mic, use existing device
snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
break;
case TTY_MODE_HCO:
snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_USB_MIC;
break;
default:
ALOGE("%s: Invalid TTY mode (%#x)", __func__, adev->voice.tty_mode);
}
goto exit;
}
}
if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE)) {
if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE) &&
audio_extn_should_use_handset_anc(channel_count)) {
if ((my_data->fluence_type != FLUENCE_NONE) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC)) {
snd_device = SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC;
adev->acdb_settings |= DMIC_FLAG;
} else {
snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
}
adev->acdb_settings |= ANC_FLAG;
} else if (my_data->fluence_type == FLUENCE_NONE ||
(my_data->fluence_in_voice_call == false &&
my_data->fluence_in_hfp_call == false)) {
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_HANDSET_MIC_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_HANDSET_MIC_NN
: SND_DEVICE_IN_HANDSET_MIC);
if (audio_extn_hfp_is_active(adev))
platform_set_echo_reference(adev, true, out_devices);
} else {
if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_TMIC;
adev->acdb_settings |= TMIC_FLAG;
} else if (is_operator_tmus())
snd_device = SND_DEVICE_IN_VOICE_DMIC_TMUS;
else { /* for FLUENCE_DUAL_MIC and SOURCE_DUAL_MIC */
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_VOICE_DMIC_SB
: SND_DEVICE_IN_VOICE_DMIC;
adev->acdb_settings |= DMIC_FLAG;
}
}
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
if (audio_extn_hfp_is_active(adev))
platform_set_echo_reference(adev, true, out_devices);
} else if (is_sco_out_device_type(out_devices)) {
if (adev->swb_speech_mode != SPEECH_MODE_INVALID) {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB;
} else if (adev->bt_wb_speech_enabled) {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
} else {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC;
}
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_AUX_DIGITAL) &&
adev->dp_allowed_for_voice) {
if (audio_extn_usb_is_capture_supported())
snd_device = SND_DEVICE_IN_VOICE_USB_HEADSET_MIC;
else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_HANDSET_MIC_SB
: SND_DEVICE_IN_HANDSET_MIC;
if (voice_is_in_call(adev))
platform_set_echo_reference(adev, true, out_devices);
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_LINE)) {
if (my_data->fluence_type != FLUENCE_NONE &&
(my_data->fluence_in_voice_call ||
my_data->fluence_in_hfp_call) &&
my_data->fluence_in_spkr_mode) {
if((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_QUAD_MIC)) {
adev->acdb_settings |= QMIC_FLAG;
snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
} else if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
adev->acdb_settings |= TMIC_FLAG;
snd_device = SND_DEVICE_IN_VOICE_SPEAKER_TMIC;
} else {
//adev->acdb_settings |= DMIC_FLAG;
if (my_data->fluence_mode == FLUENCE_BROADSIDE)
snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_VOICE_SPEAKER_DMIC_SB
: SND_DEVICE_IN_VOICE_SPEAKER_TMIC;
}
if (audio_extn_hfp_is_active(adev))
platform_set_echo_reference(adev, true, out_devices);
} else {
if (adev->enable_hfp) {
snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP;
platform_set_echo_reference(adev, true, out_devices);
} else {
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_VOICE_SPEAKER_MIC_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_VOICE_SPEAKER_MIC_NN
: SND_DEVICE_IN_VOICE_SPEAKER_TMIC);
if (audio_extn_hfp_is_active(adev))
platform_set_echo_reference(adev, true, out_devices);
}
}
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_TELEPHONY_TX)) {
snd_device = SND_DEVICE_IN_VOICE_RX;
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) {
if (audio_extn_usb_is_capture_supported()) {
snd_device = SND_DEVICE_IN_VOICE_USB_HEADSET_MIC;
} else if (my_data->fluence_in_voice_call && my_data->fluence_in_spkr_mode) {
//if (my_data->source_mic_type & SOURCE_DUAL_MIC) {
// snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
//} else {
snd_device = SND_DEVICE_IN_VOICE_SPEAKER_TMIC;
//}
} else {
snd_device = SND_DEVICE_IN_HANDSET_MIC;
}
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_HEARING_AID)) {
snd_device = SND_DEVICE_IN_VOICE_HEARING_AID;
}
} else if (my_data->use_generic_handset == true && // system prop is enabled
(my_data->source_mic_type & SOURCE_QUAD_MIC) && // AND 4mic is available
(compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) || // AND device is buit-in mic or back mic
compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) &&
(my_data->fluence_in_audio_rec == true && // AND fluencepro is enabled
my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(source == AUDIO_SOURCE_CAMCORDER || // AND source is cam/mic/unprocessed
source == AUDIO_SOURCE_UNPROCESSED ||
source == AUDIO_SOURCE_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_GENERIC_QMIC;
platform_set_echo_reference(adev, true, out_devices);
} else if (my_data->use_generic_handset == true && // System prop is enabled
(my_data->ambisonic_capture == true) && // Enable Ambisonic capture
(my_data->source_mic_type & SOURCE_QUAD_MIC) && // AND 4mic is available
(compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) || // AND device is Built-in
compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) && // OR Back-mic
(source == AUDIO_SOURCE_MIC || // AND source is MIC for 16bit
source == AUDIO_SOURCE_UNPROCESSED || // OR unprocessed for 24bit
source == AUDIO_SOURCE_CAMCORDER) && // OR camera usecase
((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) && // AND 4mic channel mask
(sample_rate == 48000)) { // AND sample rate is 48Khz
snd_device = SND_DEVICE_IN_HANDSET_GENERIC_QMIC;
/* Below check is true only in LA build to set
ambisonic profile. In LE hal client will set profile
*/
if (my_data->ambisonic_profile == true &&
in != NULL)
strlcpy(in->profile, "record_ambisonic",
sizeof(in->profile));
if (in != NULL && !strncmp(in->profile, "record_ambisonic",
strlen("record_ambisonic"))) {
/* Validate input stream configuration for
Ambisonic capture.
*/
if (((int)channel_mask != (int)AUDIO_CHANNEL_INDEX_MASK_4) ||
(sample_rate != 48000)) {
snd_device = SND_DEVICE_NONE;
ALOGW("Unsupported Input configuration for ambisonic capture");
goto exit;
}
}
} else if (source == AUDIO_SOURCE_CAMCORDER) {
if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) ||
compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) {
switch (adev->camera_orientation) {
case CAMERA_BACK_LANDSCAPE:
snd_device = SND_DEVICE_IN_CAMCORDER_LANDSCAPE;
break;
case CAMERA_BACK_INVERT_LANDSCAPE:
snd_device = SND_DEVICE_IN_CAMCORDER_INVERT_LANDSCAPE;
break;
case CAMERA_BACK_PORTRAIT:
snd_device = SND_DEVICE_IN_CAMCORDER_PORTRAIT;
break;
case CAMERA_FRONT_LANDSCAPE:
snd_device = SND_DEVICE_IN_CAMCORDER_SELFIE_LANDSCAPE;
break;
case CAMERA_FRONT_INVERT_LANDSCAPE:
snd_device = SND_DEVICE_IN_CAMCORDER_SELFIE_INVERT_LANDSCAPE;
break;
case CAMERA_FRONT_PORTRAIT:
snd_device = SND_DEVICE_IN_CAMCORDER_SELFIE_PORTRAIT;
break;
default:
ALOGW("%s: invalid camera orientation %08x", __func__, adev->camera_orientation);
snd_device = SND_DEVICE_IN_CAMCORDER_LANDSCAPE;
break;
}
if (str_bitwidth == 16) {
if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC) &&
(channel_count == 2))
snd_device = SND_DEVICE_IN_HANDSET_DMIC_STEREO;
else
snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
}
/*
* for other bit widths
*/
else {
if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
(channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC)) {
snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
}
else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
} else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) &&
(my_data->source_mic_type & SOURCE_QUAD_MIC)) {
snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
} else {
snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
}
}
}
snd_device = SND_DEVICE_IN_HANDSET_DMIC_STEREO;//used for fp4
} else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) {
if (my_data->fluence_in_voice_rec && channel_count == 1) {
if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_QUAD_MIC)) {
if (in != NULL && in->enable_aec)
snd_device = SND_DEVICE_IN_HANDSET_QMIC_AEC;
else
snd_device = SND_DEVICE_IN_VOICE_REC_QMIC_FLUENCE;
} else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
if (in != NULL && in->enable_aec)
snd_device = SND_DEVICE_IN_HANDSET_TMIC_AEC;
else
snd_device = SND_DEVICE_IN_VOICE_REC_TMIC;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC)) {
if (in != NULL && in->enable_aec)
snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
else
snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
}
in->enable_ec_port = true;
} else if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
(channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC)) {
snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
} else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) /*&&
(my_data->source_mic_type & SOURCE_THREE_MIC)*/) {
snd_device = SND_DEVICE_IN_THREE_MIC;
} else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) /*&&
(my_data->source_mic_type & SOURCE_QUAD_MIC)*/) {
snd_device = SND_DEVICE_IN_QUAD_MIC;
}
if (snd_device == SND_DEVICE_NONE) {
if (in != NULL && in->enable_aec) {
if (in->enable_ns) {
snd_device = SND_DEVICE_IN_VOICE_REC_MIC_AEC_NS;
} else {
snd_device = SND_DEVICE_IN_VOICE_REC_MIC_AEC;
}
} else if (in != NULL && in->enable_ns)
snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
else
snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
}
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_VOICE_REC_HEADSET_MIC;
} else if (is_usb_in_device_type(&in_devices)) {
snd_device = fixup_usb_headset_mic_snd_device(platform,
SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC,
SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MULTI_CHANNEL_MIC);
}
} else if (source == AUDIO_SOURCE_UNPROCESSED) {
if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) {
if (((channel_mask == AUDIO_CHANNEL_IN_FRONT_BACK) ||
(channel_mask == AUDIO_CHANNEL_IN_STEREO)) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC)) {
snd_device = SND_DEVICE_IN_UNPROCESSED_STEREO_MIC;
} else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_3) /*&&
(my_data->source_mic_type & SOURCE_THREE_MIC)*/) {
snd_device = SND_DEVICE_IN_UNPROCESSED_THREE_MIC;
} else if (((int)channel_mask == (int)AUDIO_CHANNEL_INDEX_MASK_4) /*&&
(my_data->source_mic_type & SOURCE_QUAD_MIC)*/) {
snd_device = SND_DEVICE_IN_UNPROCESSED_QUAD_MIC;
} else {
snd_device = SND_DEVICE_IN_UNPROCESSED_MIC;
}
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC;
} else if (is_usb_in_device_type(&in_devices)) {
snd_device = fixup_usb_headset_mic_snd_device(platform,
SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MIC,
SND_DEVICE_IN_UNPROCESSED_USB_HEADSET_MULTI_CHANNEL_MIC);
}
} else if ((source == AUDIO_SOURCE_VOICE_COMMUNICATION) ||
(mode == AUDIO_MODE_IN_COMMUNICATION)) {
if ((compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
((compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) &&
!audio_extn_usb_is_capture_supported()))
reassign_device_list(&in_devices, AUDIO_DEVICE_IN_BACK_MIC, address);
else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE))
reassign_device_list(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC, address);
else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET))
reassign_device_list(&in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET, address);
else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE))
reassign_device_list(&in_devices, AUDIO_DEVICE_IN_USB_DEVICE, address);
if (list_empty(out_devices))
reassign_device_list(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC,
address);
if (in)
snd_device = get_snd_device_for_voice_comm(my_data, in, out_devices, &in_devices);
} else if (source == AUDIO_SOURCE_MIC) {
if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC) &&
channel_count == 1 ) {
if(my_data->fluence_in_audio_rec) {
if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_QUAD_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_QMIC;
platform_set_echo_reference(adev, true, out_devices);
} else if ((my_data->fluence_type & FLUENCE_QUAD_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_TMIC_FLUENCE_PRO;
} else if ((my_data->fluence_type & FLUENCE_TRI_MIC) &&
(my_data->source_mic_type & SOURCE_THREE_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_TMIC;
} else if ((my_data->fluence_type & FLUENCE_DUAL_MIC) &&
(my_data->source_mic_type & SOURCE_DUAL_MIC)) {
snd_device = SND_DEVICE_IN_HANDSET_DMIC;
platform_set_echo_reference(adev, true, out_devices);
}
}
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_LOOPBACK)) {
if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) {
usecase = get_usecase_from_list(adev, uc_id);
if (usecase == NULL) {
ALOGE("%s: Could not find the record usecase", __func__);
snd_device = SND_DEVICE_NONE;
goto exit;
}
int ch_count = audio_channel_count_from_in_mask(channel_mask);
snd_device = audio_extn_get_loopback_snd_device(adev, usecase,
ch_count);
ALOGD("%s: snd device %d", __func__, snd_device);
}
}
} else if (source == AUDIO_SOURCE_FM_TUNER) {
snd_device = SND_DEVICE_IN_CAPTURE_FM;
} else if (source == AUDIO_SOURCE_DEFAULT) {
goto exit;
}
if (in && (audio_extn_ssr_get_stream() == in))
snd_device = SND_DEVICE_IN_THREE_MIC;
if (snd_device != SND_DEVICE_NONE) {
goto exit;
}
if (!list_empty(&in_devices) &&
!(compare_device_type(&in_devices, AUDIO_DEVICE_IN_VOICE_CALL)) &&
!(compare_device_type(&in_devices, AUDIO_DEVICE_IN_COMMUNICATION))) {
if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BUILTIN_MIC)) {
if ((in && (audio_extn_ssr_get_stream() == in)) ||
((my_data->source_mic_type & SOURCE_QUAD_MIC) &&
channel_mask == AUDIO_CHANNEL_INDEX_MASK_4))
snd_device = SND_DEVICE_IN_QUAD_MIC;
else if ((my_data->source_mic_type & SOURCE_THREE_MIC) &&
channel_mask == AUDIO_CHANNEL_INDEX_MASK_3)
snd_device = SND_DEVICE_IN_THREE_MIC;
else if ((my_data->fluence_type & (FLUENCE_DUAL_MIC | FLUENCE_TRI_MIC | FLUENCE_QUAD_MIC)) &&
(channel_count == 2) && (my_data->source_mic_type & SOURCE_DUAL_MIC))
snd_device = SND_DEVICE_IN_HANDSET_DMIC_STEREO;
else{
char value[PROPERTY_VALUE_MAX] = {0};
if (!property_get("vendor.audio.mmi.id", value , "") && !atoi(value)) {
snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB
: (my_data->fluence_nn_enabled? SND_DEVICE_IN_HANDSET_MIC_NN
: SND_DEVICE_IN_HANDSET_MIC);
}else{
int mmiID = atoi(value);
if(mmiID==11 || mmiID==15 || mmiID==19 || mmiID==31){
snd_device = SND_DEVICE_IN_HANDSET_MIC;
}else if(mmiID==12 || mmiID==16 || mmiID==20 || mmiID==32){
snd_device = SND_DEVICE_IN_HANDSET_MIC_SB;
}else if(mmiID==13 || mmiID==17 || mmiID==21 || mmiID==33){
snd_device = SND_DEVICE_IN_HANDSET_MIC_NN;
}else if(mmiID==14 || mmiID==18 || mmiID==22 || mmiID==34){
snd_device = SND_DEVICE_IN_HANDSET_MIC_EXTERNAL;
}else{
snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB
: (my_data->fluence_nn_enabled? SND_DEVICE_IN_HANDSET_MIC_NN
: SND_DEVICE_IN_HANDSET_MIC);
}
}
ALOGE("[%s] vendor.audio.mmi.id is set %d ",__func__,atoi(value));
}
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BACK_MIC)) {
if ((my_data->source_mic_type & SOURCE_DUAL_MIC) &&
channel_count == 2)
snd_device = SND_DEVICE_IN_SPEAKER_DMIC_STEREO;
else
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_NN
: SND_DEVICE_IN_SPEAKER_MIC);
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_LINE)) {
snd_device = SND_DEVICE_IN_LINE;
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_HEADSET_MIC;
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET)) {
if (adev->swb_speech_mode != SPEECH_MODE_INVALID) {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB;
} else if (adev->bt_wb_speech_enabled) {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
} else {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC;
}
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_SPDIF)) {
snd_device = SND_DEVICE_IN_SPDIF;
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_BLUETOOTH_A2DP)) {
snd_device = SND_DEVICE_IN_BT_A2DP;
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_AUX_DIGITAL)) {
snd_device = SND_DEVICE_IN_HDMI_MIC;
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_HDMI_ARC)) {
snd_device = SND_DEVICE_IN_HDMI_ARC;
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET) ||
compare_device_type(&in_devices, AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET)) {
snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
} else if (compare_device_type(&in_devices, AUDIO_DEVICE_IN_FM_TUNER)) {
snd_device = SND_DEVICE_IN_CAPTURE_FM;
} else if (audio_extn_usb_connected(NULL) &&
is_usb_in_device_type(&in_devices)) {
snd_device = fixup_usb_headset_mic_snd_device(platform,
SND_DEVICE_IN_USB_HEADSET_MIC,
SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC);
} else {
ALOGE("%s: Unknown input device(s) %#x", __func__, get_device_types(&in_devices));
ALOGW("%s: Using default handset-mic", __func__);
snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB
: (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN
: SND_DEVICE_IN_HANDSET_MIC);
}
} else {
if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_EARPIECE)) {
snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB
: (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN
: SND_DEVICE_IN_HANDSET_MIC);
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADSET)) {
snd_device = SND_DEVICE_IN_HEADSET_MIC;
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_SPEAKER_SAFE)) {
if ((my_data->source_mic_type & SOURCE_DUAL_MIC) &&
(channel_count == 2)) {
snd_device = SND_DEVICE_IN_SPEAKER_DMIC_STEREO;
} else if ((my_data->source_mic_type & SOURCE_MONO_MIC) &&
(channel_count == 1)) {
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_NN
: SND_DEVICE_IN_SPEAKER_MIC);
} else {
ALOGE("%s: something wrong: source type (%d) channel_count (%d) .."
" no combination found .. setting to mono", __func__,
my_data->source_mic_type, channel_count);
snd_device = my_data->fluence_sb_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_SB
: (my_data->fluence_nn_enabled ?
SND_DEVICE_IN_SPEAKER_MIC_NN
: SND_DEVICE_IN_SPEAKER_MIC);
}
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_LINE)) {
snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB
: (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN
: SND_DEVICE_IN_HANDSET_MIC);
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET)) {
if (adev->swb_speech_mode != SPEECH_MODE_INVALID) {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC_SWB;
} else if (adev->bt_wb_speech_enabled) {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
} else {
if (adev->bluetooth_nrec)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_NREC;
else
snd_device = SND_DEVICE_IN_BT_SCO_MIC;
}
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_AUX_DIGITAL)) {
snd_device = SND_DEVICE_IN_HDMI_MIC;
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET)) {
snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
} else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_DEVICE) ||
compare_device_type(out_devices, AUDIO_DEVICE_OUT_USB_HEADSET)) {
if (audio_extn_usb_is_capture_supported() && audio_extn_usb_connected(NULL))
snd_device = fixup_usb_headset_mic_snd_device(platform,
SND_DEVICE_IN_USB_HEADSET_MIC,
SND_DEVICE_IN_USB_HEADSET_MULTI_CHANNEL_MIC);
else
snd_device = SND_DEVICE_IN_HANDSET_MIC;
} else {
ALOGE("%s: Unknown output device(s) %#x", __func__, get_device_types(out_devices));
ALOGW("%s: Using default handset-mic", __func__);
snd_device = my_data->fluence_sb_enabled ? SND_DEVICE_IN_HANDSET_MIC_SB
: (my_data->fluence_nn_enabled ? SND_DEVICE_IN_HANDSET_MIC_NN
: 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) {
return platform_set_hdmi_channels_v2(platform, channel_count, 0, 0);
}
int platform_set_hdmi_channels_v2(void *platform, int channel_count,
int controller, int stream)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
const char *channel_cnt_str = NULL;
int ctl_index = 0;
struct mixer_ctl *ctl = NULL;
const char *ctl_name_prefix = "Display Port";
const char *ctl_name_suffix = "RX Channels";
char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
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_index = platform_get_display_port_ctl_index(controller, stream);
if (-EINVAL == ctl_index) {
ALOGE("%s: Unknown controller/stream %d/%d",
__func__, controller, stream);
return -EINVAL;
}
switch(my_data->ext_disp[controller][stream].type) {
case EXT_DISPLAY_TYPE_HDMI:
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "HDMI_RX Channels");
break;
case EXT_DISPLAY_TYPE_DP:
if (!audio_extn_is_display_port_enabled()) {
ALOGE("%s: display port is not supported", __func__);
return -EINVAL;
}
if (0 == ctl_index)
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s %s", ctl_name_prefix, ctl_name_suffix);
else
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix);
default:
ALOGE("%s: Invalid disp_type %d", __func__,
my_data->ext_disp[controller][stream].type);
return -EINVAL;
}
ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name);
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("%s: ext disp channel count: %s", __func__, channel_cnt_str);
mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
return 0;
}
int platform_edid_get_max_channels(void *platform) {
return platform_edid_get_max_channels_v2(platform, 0, 0);
}
int platform_edid_get_max_channels_v2(void *platform, int controller, int stream)
{
int channel_count;
int max_channels = 2;
int i = 0, ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
edid_audio_info *info = NULL;
ret = platform_get_edid_info_v2(platform, controller, stream);
if(ret == 0)
info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info;
if(ret == 0 && info != NULL) {
for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
ALOGV("%s:format %d channel %d", __func__,
info->audio_blocks_array[i].format_id,
info->audio_blocks_array[i].channels);
if (info->audio_blocks_array[i].format_id == LPCM) {
channel_count = info->audio_blocks_array[i].channels;
if (channel_count > max_channels) {
max_channels = channel_count;
}
}
}
}
return max_channels;
}
static int platform_set_slowtalk(struct platform_data *my_data, bool state)
{
int ret = 0;
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl;
const char *mixer_ctl_name = "Slowtalk Enable";
long set_values[ ] = {0,
ALL_SESSION_VSID};
set_values[0] = state;
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);
ret = -EINVAL;
} else {
ALOGV("Setting slowtalk state: %d", state);
ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
my_data->slowtalk = state;
}
if (my_data->csd != NULL) {
ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
if (ret < 0) {
ALOGE("%s: csd_client_disable_device, failed, error %d",
__func__, ret);
}
}
return ret;
}
static int set_hd_voice(struct platform_data *my_data, bool state)
{
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl;
char *mixer_ctl_name = "HD Voice Enable";
int ret = 0;
long set_values[ ] = {0,
ALL_SESSION_VSID};
set_values[0] = state;
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;
} else {
ALOGV("Setting HD Voice state: %d", state);
ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
my_data->hd_voice = state;
}
return ret;
}
bool platform_get_eccarstate(void *platform)
{
struct platform_data *my_data = (struct platform_data *)platform;
return my_data->ec_car_state;
}
static int platform_set_eccarstate(struct platform_data *my_data, bool state)
{
int ret = 0;
ALOGD("Setting EC Car state: %d", state);
my_data->ec_car_state = state;
return ret;
}
static int update_external_device_status(struct platform_data *my_data,
char* event_name, bool status)
{
int ret = 0;
struct audio_usecase *usecase;
struct listnode *node;
ALOGD("Recieved external event switch %s", event_name);
if (!strcmp(event_name, EVENT_EXTERNAL_SPK_1))
my_data->external_spk_1 = status;
else if (!strcmp(event_name, EVENT_EXTERNAL_SPK_2))
my_data->external_spk_2 = status;
else if (!strcmp(event_name, EVENT_EXTERNAL_MIC))
my_data->external_mic = status;
else {
ALOGE("The audio event type is not found");
return -EINVAL;
}
list_for_each(node, &my_data->adev->usecase_list) {
usecase = node_to_item(node, struct audio_usecase, list);
select_devices(my_data->adev, usecase->id);
}
return ret;
}
static int platform_set_hfp_zone(struct platform_data *my_data, uint32_t zone)
{
int ret = 0;
int acdb_dev_id = -1;
struct audio_usecase *usecase = NULL;
struct audio_device *adev = (struct audio_device *)(my_data->adev);
struct audio_fluence_mmsecns_config fluence_mmsecns_config;
acdb_audio_cal_cfg_t cal = {0};
ALOGV("Setting HFP Zone: %d", zone);
/* Zone control is available only when EC car state is set. */
if (!platform_get_eccarstate((void *) my_data)) {
ALOGE("%s: EC State should be enabled first.", __func__);
return -EINVAL;
}
usecase = get_usecase_from_list(adev, audio_extn_hfp_get_usecase());
if (usecase == NULL) {
ALOGE("%s: Could not find the usecase.", __func__);
return -EINVAL;
}
acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(usecase->in_snd_device)];
if (acdb_dev_id < 0) {
ALOGE("%s: Could not find acdb id for device(%d)",
__func__, usecase->in_snd_device);
return -EINVAL;
}
if (platform_get_fluence_mmsecns_config_data(&fluence_mmsecns_config) < 0) {
ALOGE("%s: Failed to get fluence mmsecns config data.", __func__);
return -EINVAL;
}
cal.acdb_dev_id = acdb_dev_id;
cal.app_type = DEFAULT_APP_TYPE_TX_PATH;
cal.topo_id = fluence_mmsecns_config.topology_id;
cal.module_id = fluence_mmsecns_config.module_id;
#ifdef INSTANCE_ID_ENABLED
cal.instance_id = fluence_mmsecns_config.instance_id;
#endif
cal.param_id = fluence_mmsecns_config.param_id;
if (my_data->acdb_set_audio_cal) {
ret = my_data->acdb_set_audio_cal((void *)&cal, (void *)&zone, sizeof(uint32_t));
}
if (ret < 0)
ALOGE("%s: Could not set hfp zone calibration to zone %d",
__func__, zone);
else
ALOGV("%s: Successfully set hfp zone calibration to zone %d",
__func__, zone);
return ret;
}
static int platform_get_hfp_zone(struct platform_data *my_data)
{
int ret = 0;
int acdb_dev_id = -1;
struct audio_usecase *usecase = NULL;
struct audio_device *adev = (struct audio_device *)(my_data->adev);
struct audio_fluence_mmsecns_config fluence_mmsecns_config;
acdb_audio_cal_cfg_t cal = {0};
uint8_t *dptr = NULL;
uint32_t zone = 0;
uint32_t param_len = MAX_SET_CAL_BYTE_SIZE;
ALOGV("Getting HFP Zone");
/* Zone control is available only when EC car state is set. */
if (!platform_get_eccarstate((void *) my_data)) {
ALOGE("%s: EC State should be enabled first.", __func__);
return -EINVAL;
}
usecase = get_usecase_from_list(adev, audio_extn_hfp_get_usecase());
if (usecase == NULL) {
ALOGE("%s: Could not find the usecase.", __func__);
return -EINVAL;
}
acdb_dev_id = acdb_device_table[platform_get_spkr_prot_snd_device(usecase->in_snd_device)];
if (acdb_dev_id < 0) {
ALOGE("%s: Could not find acdb id for device(%d)",
__func__, usecase->in_snd_device);
return -EINVAL;
}
if (platform_get_fluence_mmsecns_config_data(&fluence_mmsecns_config) < 0) {
ALOGE("%s: Failed to get fluence mmsecns config data.", __func__);
return -EINVAL;
}
cal.acdb_dev_id = acdb_dev_id;
cal.app_type = DEFAULT_APP_TYPE_TX_PATH;
cal.topo_id = fluence_mmsecns_config.topology_id;
cal.module_id = fluence_mmsecns_config.module_id;
#ifdef INSTANCE_ID_ENABLED
cal.instance_id = fluence_mmsecns_config.instance_id;
#endif
cal.param_id = fluence_mmsecns_config.param_id;
dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
if (!dptr) {
ALOGE("%s: Failed to allocate memory.", __func__);
return -ENOMEM;
}
if (my_data->acdb_get_audio_cal) {
ret = my_data->acdb_get_audio_cal((void *)&cal, (void *)dptr, &param_len);
if (ret == 0) {
if ((param_len == 0) || (param_len == MAX_SET_CAL_BYTE_SIZE)) {
ret = -EINVAL;
} else if (param_len > 16) {
/* returned data structure:
* u32 module_id
* u32 instance_id
* u32 parameter_id
* u32 payload_size
* u8 payload[payload_size]
*/
zone = *(uint32_t *)(dptr + 16);
}
}
}
if (ret < 0)
ALOGE("%s: Could not get hfp zone calibration to zone %d",
__func__, zone);
else
ALOGV("%s: Successfully get hfp zone calibration to zone %d",
__func__, zone);
if (dptr)
free(dptr);
return zone;
}
static int parse_audiocal_cfg(struct str_parms *parms, acdb_audio_cal_cfg_t *cal)
{
int err;
char value[64];
int ret = 0;
if(parms == NULL || cal == NULL)
return ret;
err = str_parms_get_str(parms, "cal_persist", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_persist");
cal->persist = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x1;
}
err = str_parms_get_str(parms, "cal_apptype", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_apptype");
cal->app_type = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x2;
}
err = str_parms_get_str(parms, "cal_caltype", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_caltype");
cal->cal_type = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x4;
}
err = str_parms_get_str(parms, "cal_samplerate", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_samplerate");
cal->sampling_rate = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x8;
}
err = str_parms_get_str(parms, "cal_devid", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_devid");
cal->dev_id = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x10;
}
err = str_parms_get_str(parms, "cal_snddevid", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_snddevid");
cal->snd_dev_id = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x20;
}
err = str_parms_get_str(parms, "cal_topoid", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_topoid");
cal->topo_id = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x40;
}
err = str_parms_get_str(parms, "cal_moduleid", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_moduleid");
cal->module_id = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x80;
}
#ifdef INSTANCE_ID_ENABLED
err = str_parms_get_str(parms, "cal_instanceid", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_instanceid");
cal->instance_id = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x100;
}
#endif
err = str_parms_get_str(parms, "cal_paramid", value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, "cal_paramid");
cal->param_id = (uint32_t) strtoul(value, NULL, 0);
ret = ret | 0x200;
}
return ret;
}
static void set_audiocal(void *platform, struct str_parms *parms, char *value, int len) {
struct platform_data *my_data = (struct platform_data *)platform;
struct stream_out out;
acdb_audio_cal_cfg_t cal;
uint8_t *dptr = NULL;
int32_t dlen;
int err, ret;
char *address = "";
if(value == NULL || platform == NULL || parms == NULL) {
ALOGE("[%s] received null pointer, failed",__func__);
goto done_key_audcal;
}
/* handle audio calibration data now */
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, len);
if (err >= 0) {
memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
/* parse audio calibration keys */
ret = parse_audiocal_cfg(parms, &cal);
str_parms_del(parms, AUDIO_PARAMETER_KEY_AUD_CALDATA);
dlen = strlen(value);
if(dlen <= 0) {
ALOGE("[%s] null data received",__func__);
goto done_key_audcal;
}
dptr = (uint8_t*) calloc(dlen, sizeof(uint8_t));
if(dptr == NULL) {
ALOGE("[%s] memory allocation failed for %d",__func__, dlen);
goto done_key_audcal;
}
dlen = b64_pton(value, dptr, dlen);
if(dlen<=0) {
ALOGE("[%s] data decoding failed %d", __func__, dlen);
goto done_key_audcal;
}
list_init(&out.device_list);
if (cal.dev_id) {
if (audio_is_input_device(cal.dev_id)) {
// FIXME: why pass an input device whereas
// platform_get_input_snd_device() expects as an output device?
struct listnode cal_devices;
list_init(&cal_devices);
update_device_list(&cal_devices, cal.dev_id, address, true);
cal.snd_dev_id = platform_get_input_snd_device(platform, NULL, &cal_devices,
USECASE_TYPE_MAX);
} else {
reassign_device_list(&out.device_list, cal.dev_id, address);
out.sample_rate = cal.sampling_rate;
cal.snd_dev_id = platform_get_output_snd_device(platform, &out, USECASE_TYPE_MAX);
}
}
cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
ALOGD("Setting audio calibration for snd_device(%d) acdb_id(%d)",
cal.snd_dev_id, cal.acdb_dev_id);
if(cal.acdb_dev_id == -EINVAL) {
ALOGE("[%s] Invalid acdb_device id %d for snd device id %d",
__func__, cal.acdb_dev_id, cal.snd_dev_id);
goto done_key_audcal;
}
if(my_data->acdb_set_audio_cal) {
ret = my_data->acdb_set_audio_cal((void *)&cal, (void*)dptr, dlen);
}
}
done_key_audcal:
if(dptr != NULL)
free(dptr);
}
static void true_32_bit_set_params(struct str_parms *parms,
char *value, int len)
{
int ret = 0;
ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT,
value,len);
if (ret >= 0) {
if (value && !strncmp(value, "true", sizeof("true")))
supports_true_32_bit = true;
else
supports_true_32_bit = false;
str_parms_del(parms, AUDIO_PARAMETER_KEY_TRUE_32_BIT);
}
}
bool platform_supports_true_32bit()
{
return supports_true_32_bit;
}
static void perf_lock_set_params(struct platform_data *platform,
struct str_parms *parms,
char *value, int len)
{
int err = 0, i = 0, num_opts = 0;
char *test_r = NULL;
char *opts = NULL;
char *opts_size = NULL;
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS,
value, len);
if (err >= 0) {
opts_size = strtok_r(value, ", ", &test_r);
if (opts_size == NULL) {
ALOGE("%s: incorrect perf lock opts\n", __func__);
return;
}
num_opts = atoi(opts_size);
if (num_opts > 0) {
if (num_opts > MAX_PERF_LOCK_OPTS) {
ALOGD("%s: num_opts %d exceeds max %d, setting to max\n",
__func__, num_opts, MAX_PERF_LOCK_OPTS);
num_opts = MAX_PERF_LOCK_OPTS;
}
for (i = 0; i < num_opts; i++) {
opts = strtok_r(NULL, ", ", &test_r);
if (opts == NULL) {
ALOGE("%s: incorrect perf lock opts\n", __func__);
break;
}
platform->adev->perf_lock_opts[i] = strtoul(opts, NULL, 16);
}
platform->adev->perf_lock_opts_size = i;
}
str_parms_del(parms, AUDIO_PARAMETER_KEY_PERF_LOCK_OPTS);
}
}
static void platform_spkr_device_set_params(struct platform_data *platform,
struct str_parms *parms,
char *value, int len)
{
int err = 0, i = 0, num_ch = 0;
char *test_r = NULL;
char *opts = NULL;
char *ch_count = NULL;
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP,
value, len);
if (err >= 0) {
platform->spkr_ch_map = calloc(1, sizeof(struct spkr_device_chmap));
if (!platform->spkr_ch_map) {
ALOGE("%s: failed to allocate mem for adm channel map\n", __func__);
str_parms_del(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP);
return ;
}
ch_count = strtok_r(value, ", ", &test_r);
if (ch_count == NULL) {
ALOGE("%s: incorrect ch_map\n", __func__);
free(platform->spkr_ch_map);
platform->spkr_ch_map = NULL;
str_parms_del(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP);
return;
}
num_ch = atoi(ch_count);
if ((num_ch > 0) && (num_ch <= AUDIO_CHANNEL_COUNT_MAX) ) {
platform->spkr_ch_map->num_ch = num_ch;
for (i = 0; i < num_ch; i++) {
opts = strtok_r(NULL, ", ", &test_r);
if (opts == NULL) {
ALOGE("%s: incorrect ch_map\n", __func__);
free(platform->spkr_ch_map);
platform->spkr_ch_map = NULL;
str_parms_del(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP);
return;
} else {
platform->spkr_ch_map->chmap[i] = strtoul(opts, NULL, 16);
}
}
}
str_parms_del(parms, AUDIO_PARAMETER_KEY_SPKR_DEVICE_CHMAP);
}
}
static void platform_set_fluence_params(void *platform, struct str_parms *parms, char *value, int len)
{
struct platform_data *my_data = (struct platform_data *)platform;
int err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_TYPE, value, len);
if (err >= 0) {
if (!strncmp("fluence", value, sizeof("fluence")))
my_data->fluence_type = FLUENCE_DUAL_MIC;
else if (!strncmp("fluencepro", value, sizeof("fluencepro")))
my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
else if (!strncmp("none", value, sizeof("none")))
my_data->fluence_type = FLUENCE_NONE;
str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_TYPE);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_TRI_MIC, value, len);
if (err >= 0) {
if (!strncmp("true", value, sizeof("true")))
my_data->fluence_type |= FLUENCE_TRI_MIC;
str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_TRI_MIC);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_VOICE_CALL, value, len);
if (err >= 0) {
if (!strncmp("true", value, sizeof("true")))
my_data->fluence_in_voice_call = true;
else
my_data->fluence_in_voice_call = false;
str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_VOICE_CALL);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_VOICE_REC, value, len);
if (err >= 0) {
if (!strncmp("true", value, sizeof("true")))
my_data->fluence_in_voice_rec = true;
else
my_data->fluence_in_voice_rec = false;
str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_VOICE_REC);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_AUDIO_REC, value, len);
if (err >= 0) {
if (!strncmp("true", value, sizeof("true")))
my_data->fluence_in_audio_rec = true;
else
my_data->fluence_in_audio_rec = false;
str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_AUDIO_REC);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_SPEAKER, value, len);
if (err >= 0) {
if (!strncmp("true", value, sizeof("true")))
my_data->fluence_in_spkr_mode = true;
else
my_data->fluence_in_spkr_mode = false;
str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_SPEAKER);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_MODE, value, len);
if (err >= 0) {
if (!strncmp("broadside", value, sizeof("broadside")))
my_data->fluence_mode = FLUENCE_BROADSIDE;
else if (!strncmp("endfire", value, sizeof("endfire")))
my_data->fluence_mode = FLUENCE_ENDFIRE;
str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_MODE);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE_HFPCALL, value, len);
if (err >= 0) {
if (!strncmp("true", value, sizeof("true")))
my_data->fluence_in_hfp_call = true;
else
my_data->fluence_in_hfp_call = false;
str_parms_del(parms, AUDIO_PARAMETER_KEY_FLUENCE_HFPCALL);
}
}
int platform_set_parameters(void *platform, struct str_parms *parms)
{
struct platform_data *my_data = (struct platform_data *)platform;
char *value=NULL;
int len;
int ret = 0, err;
char *kv_pairs = str_parms_to_str(parms);
struct listnode *node;
struct meta_key_list *key_info;
int key = 0;
if(kv_pairs == NULL) {
ret = -ENOMEM;
ALOGE("[%s] key-value pair is NULL",__func__);
goto done;
}
ALOGV_IF(kv_pairs != NULL, "%s: enter: %s", __func__, kv_pairs);
len = strlen(kv_pairs);
value = (char*)calloc(len, sizeof(char));
if(value == NULL) {
ret = -ENOMEM;
ALOGE("[%s] failed to allocate memory",__func__);
goto done;
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, len);
if (err >= 0) {
bool state = false;
if (!strncmp("true", value, sizeof("true"))) {
state = true;
}
str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
ret = platform_set_slowtalk(my_data, state);
if (ret)
ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HD_VOICE, value, len);
if (err >= 0) {
bool state = false;
if (!strncmp("true", value, sizeof("true"))) {
state = true;
}
str_parms_del(parms, AUDIO_PARAMETER_KEY_HD_VOICE);
if (my_data->hd_voice != state) {
ret = set_hd_voice(my_data, state);
if (ret)
ALOGE("%s: Failed to set HD voice err: %d", __func__, ret);
} else {
ALOGV("%s: HD Voice already set to %d", __func__, state);
}
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
value, len);
if (err >= 0) {
str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
if (my_data->acdb_reload_vocvoltable == NULL) {
ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
} else if (!strcmp(value, "on")) {
if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
my_data->voice_feature_set = 1;
}
} else {
if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
my_data->voice_feature_set = 0;
}
}
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_EC_CAR_STATE,
value, len);
if (err >= 0) {
bool state = false;
if (!strncmp("true", value, sizeof("true"))) {
state = true;
ALOGD("%s: Value of EC CAR STATE set to true!", __func__);
}
str_parms_del(parms, AUDIO_PARAMETER_KEY_EC_CAR_STATE);
platform_set_eccarstate(my_data, state);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB,
value, len);
if (err >= 0) {
str_parms_del(parms, AUDIO_PARAMETER_KEY_RELOAD_ACDB);
if (my_data->acdb_reload_v2) {
my_data->acdb_reload_v2(value, my_data->snd_card_name,
my_data->cvd_version, &my_data->acdb_meta_key_list);
} else if (my_data->acdb_reload) {
node = list_head(&my_data->acdb_meta_key_list);
key_info = node_to_item(node, struct meta_key_list, list);
key = key_info->cal_info.nKey;
my_data->acdb_reload(value, my_data->snd_card_name,
my_data->cvd_version, key);
}
}
if (hw_info_is_stereo_spkr(my_data->hw_info)) {
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_MONO_SPEAKER, value, len);
if (err >= 0) {
if (!strncmp("left", value, sizeof("left")))
my_data->mono_speaker = SPKR_1;
else if (!strncmp("right", value, sizeof("right")))
my_data->mono_speaker = SPKR_2;
str_parms_del(parms, AUDIO_PARAMETER_KEY_MONO_SPEAKER);
}
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE,
value, len);
if (err >= 0) {
char *event_name, *status_str;
bool status = false;
str_parms_del(parms, AUDIO_PARAMETER_KEY_EXT_AUDIO_DEVICE);
event_name = strtok_r(value, ",", &status_str);
if (!event_name) {
ret = -EINVAL;
ALOGE("%s: event_name is NULL", __func__);
goto done;
}
ALOGV("%s: recieved update of external audio device %s %s",
__func__,
event_name, status_str);
if (!strncmp(status_str, "ON", sizeof("ON")))
status = true;
else if (!strncmp(status_str, "OFF", sizeof("OFF")))
status = false;
update_external_device_status(my_data, event_name, status);
}
err = str_parms_get_str(parms, PLATFORM_CONFIG_KEY_OPERATOR_INFO,
value, len);
if (err >= 0) {
struct operator_info *info;
char *str = value, *context = NULL;
char *name;
str_parms_del(parms, PLATFORM_CONFIG_KEY_OPERATOR_INFO);
info = (struct operator_info *)calloc(1, sizeof(struct operator_info));
name = strtok_r(str, ";", &context);
if ((info == NULL) || (name == NULL)) {
ret = -EINVAL;
ALOGE("%s invalid info or name", __func__);
goto done;
}
info->name = strdup(name);
info->mccmnc = strdup(str + strlen(name) + 1);
list_add_tail(&operator_info_list, &info->list);
ALOGV("%s: add operator[%s] mccmnc[%s]", __func__, info->name, info->mccmnc);
}
err = str_parms_get_str(parms, PLATFORM_MAX_MIC_COUNT,
value, sizeof(value));
if (err >= 0) {
str_parms_del(parms, PLATFORM_MAX_MIC_COUNT);
my_data->max_mic_count = atoi(value);
ALOGV("%s: max_mic_count %d", __func__, my_data->max_mic_count);
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_HFP_ZONE,
value, len);
if (err >= 0) {
uint32_t zone = atoi(value);
str_parms_del(parms, AUDIO_PARAMETER_KEY_HFP_ZONE);
if (zone > 6)
ALOGE("%s: Only Zones 0 through 6 are supported", __func__);
else
platform_set_hfp_zone(my_data, zone);
}
platform_set_fluence_params(platform, parms, value, len);
/* handle audio calibration parameters */
set_audiocal(platform, parms, value, len);
native_audio_set_params(platform, parms, value, len);
audio_extn_spkr_prot_set_parameters(parms, value, len);
audio_extn_usb_set_sidetone_gain(parms, value, len);
audio_extn_hfp_set_parameters(my_data->adev, parms);
perf_lock_set_params(platform, parms, value, len);
true_32_bit_set_params(parms, value, len);
audio_extn_hifi_filter_set_params(parms, value, len);
platform_spkr_device_set_params(platform, parms, value, len);
done:
ALOGV("%s: exit with code(%d)", __func__, ret);
if(kv_pairs != NULL)
free(kv_pairs);
if(value != NULL)
free(value);
return ret;
}
int platform_set_incall_recording_session_id(void *platform,
uint32_t session_id, int rec_mode)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl;
const char *mixer_ctl_name = "Voc VSID";
int num_ctl_values;
int i;
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);
ret = -EINVAL;
} else {
num_ctl_values = mixer_ctl_get_num_values(ctl);
for (i = 0; i < num_ctl_values; i++) {
if (mixer_ctl_set_value(ctl, i, session_id)) {
ALOGV("Error: invalid session_id: %x", session_id);
ret = -EINVAL;
break;
}
}
}
if (my_data->csd != NULL) {
ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
if (ret < 0) {
ALOGE("%s: csd_client_start_record failed, error %d",
__func__, ret);
}
}
return ret;
}
#ifdef INCALL_STEREO_CAPTURE_ENABLED
int platform_set_incall_recording_session_channels(void *platform,
uint32_t channel_count)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
const char *mixer_ctl_name = "Voc Rec Config";
int num_ctl_values;
int i;
struct mixer_ctl *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);
ret = -EINVAL;
} else {
num_ctl_values = mixer_ctl_get_num_values(ctl);
for (i = 0; i < num_ctl_values; i++) {
if (mixer_ctl_set_value(ctl, i, channel_count)) {
ALOGE("Error: invalid channel count: %x", channel_count);
ret = -EINVAL;
break;
}
}
}
return ret;
}
#endif /* INCALL_STEREO_CAPTURE_ENABLED end */
int platform_stop_incall_recording_usecase(void *platform)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if (my_data->csd != NULL) {
ret = my_data->csd->stop_record(ALL_SESSION_VSID);
if (ret < 0) {
ALOGE("%s: csd_client_stop_record failed, error %d",
__func__, ret);
}
}
return ret;
}
int platform_start_incall_music_usecase(void *platform)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if (my_data->csd != NULL) {
ret = my_data->csd->start_playback(ALL_SESSION_VSID);
if (ret < 0) {
ALOGE("%s: csd_client_start_playback failed, error %d",
__func__, ret);
}
}
return ret;
}
int platform_stop_incall_music_usecase(void *platform)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if (my_data->csd != NULL) {
ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
if (ret < 0) {
ALOGE("%s: csd_client_stop_playback failed, error %d",
__func__, ret);
}
}
return ret;
}
int platform_update_lch(void *platform, struct voice_session *session,
enum voice_lch_mode lch_mode)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if ((my_data->csd != NULL) && (my_data->csd->set_lch != NULL))
ret = my_data->csd->set_lch(session->vsid, lch_mode);
else
ret = pcm_ioctl(session->pcm_tx, SNDRV_VOICE_IOCTL_LCH, &lch_mode);
return ret;
}
static void get_audiocal(void *platform, void *keys, void *pReply) {
struct platform_data *my_data = (struct platform_data *)platform;
struct stream_out out;
struct str_parms *query = (struct str_parms *)keys;
struct str_parms *reply=(struct str_parms *)pReply;
acdb_audio_cal_cfg_t cal;
uint8_t *dptr = NULL;
char value[512] = {0};
char *rparms=NULL;
int ret=0, err;
uint32_t param_len;
char *address = "";
if(query==NULL || platform==NULL || reply==NULL) {
ALOGE("[%s] received null pointer",__func__);
ret=-EINVAL;
goto done;
}
// init cal
memset(&cal, 0, sizeof(acdb_audio_cal_cfg_t));
err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_AUD_CALDATA, value, sizeof(value));
if (err >= 0) {
/* parse audiocal configuration keys */
ret = parse_audiocal_cfg(query, &cal);
if (ret == 0) {
/* No calibration keys found */
goto done;
}
str_parms_del(query, AUDIO_PARAMETER_KEY_AUD_CALDATA);
} else {
goto done;
}
list_init(&out.device_list);
if (cal.dev_id & AUDIO_DEVICE_BIT_IN) {
struct listnode devices;
list_init(&devices);
update_device_list(&devices, cal.dev_id, address, true);
cal.snd_dev_id = platform_get_input_snd_device(platform, NULL, &devices, USECASE_TYPE_MAX);
} else if (cal.dev_id) {
reassign_device_list(&out.device_list, cal.dev_id, address);
out.sample_rate = cal.sampling_rate;
cal.snd_dev_id = platform_get_output_snd_device(platform, &out, USECASE_TYPE_MAX);
}
cal.acdb_dev_id = platform_get_snd_device_acdb_id(cal.snd_dev_id);
if (cal.acdb_dev_id < 0) {
ALOGE("%s: Failed. Could not find acdb id for snd device(%d)",
__func__, cal.snd_dev_id);
ret = -EINVAL;
goto done_key_audcal;
}
ALOGD("[%s] Getting audio calibration for snd_device(%d) acdb_id(%d)",
__func__, cal.snd_dev_id, cal.acdb_dev_id);
param_len = MAX_SET_CAL_BYTE_SIZE;
dptr = (uint8_t*)calloc(param_len, sizeof(uint8_t));
if(dptr == NULL) {
ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
ret = -ENOMEM;
goto done_key_audcal;
}
if (my_data->acdb_get_audio_cal != NULL) {
ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
if (ret == 0) {
if(param_len == 0 || param_len == MAX_SET_CAL_BYTE_SIZE) {
ret = -EINVAL;
goto done_key_audcal;
}
/* Allocate memory for encoding */
rparms = (char*)calloc((param_len*2), sizeof(char));
if(rparms == NULL) {
ALOGE("[%s] Memory allocation failed for size %d",
__func__, param_len*2);
ret = -ENOMEM;
goto done_key_audcal;
}
if(cal.persist==0 && cal.module_id && cal.param_id) {
err = b64encode(dptr+12, param_len-12, rparms);
} else {
err = b64encode(dptr, param_len, rparms);
}
if(err < 0) {
ALOGE("[%s] failed to convert data to string", __func__);
ret = -EINVAL;
goto done_key_audcal;
}
str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, rparms);
}
}
done_key_audcal:
if(ret != 0) {
str_parms_add_int(reply, AUDIO_PARAMETER_KEY_AUD_CALRESULT, ret);
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_AUD_CALDATA, "");
}
done:
if(dptr != NULL)
free(dptr);
if(rparms != NULL)
free(rparms);
}
void platform_get_parameters(void *platform,
struct str_parms *query,
struct str_parms *reply)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
char value[512] = {0};
int ret;
char *kv_pairs = NULL;
char propValue[PROPERTY_VALUE_MAX]={0};
bool prop_playback_enabled = false;
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
value, sizeof(value));
if (ret >= 0) {
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
my_data->slowtalk?"true":"false");
}
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HD_VOICE,
value, sizeof(value));
if (ret >= 0) {
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HD_VOICE,
my_data->hd_voice?"true":"false");
}
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
value, sizeof(value));
if (ret >= 0) {
if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
strlcpy(value, "on", sizeof(value));
} else {
strlcpy(value, "off", sizeof(value));
}
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
}
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_EC_CAR_STATE,
value, sizeof(value));
if (ret >= 0) {
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_EC_CAR_STATE,
my_data->ec_car_state? "true" : "false");
}
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_DP_FOR_VOICE_USECASE,
value, sizeof(value));
if (ret >= 0) {
bool enabled = false;
int i = 0, j = 0;
if (adev->dp_allowed_for_voice) {
for (i = 0; i < MAX_CONTROLLERS; ++i) {
for (j = 0; j < MAX_STREAMS_PER_CONTROLLER; ++j) {
if (my_data->ext_disp[i][j].type == EXT_DISPLAY_TYPE_DP) {
enabled = true;
break;
}
}
}
}
strlcpy(value, enabled ? "true" : "false", sizeof(value));
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_DP_FOR_VOICE_USECASE, value);
}
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_DP_CHANNEL_MASK,
value, sizeof(value));
if (ret >= 0) {
int controller = 0, stream = 0;
edid_audio_info *info = NULL;
platform_get_controller_stream_from_params(query, &controller, &stream);
ret = platform_get_edid_info_v2(platform, controller, stream);
if (ret == 0)
info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info;
if (ret == 0 && info != NULL) {
str_parms_add_int(reply, AUDIO_PARAMETER_KEY_DP_CHANNEL_MASK, info->channel_mask);
}
}
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_HFP_ZONE,
value, sizeof(value));
if (ret >= 0) {
snprintf(value, sizeof(value), "%d", platform_get_hfp_zone(my_data));
str_parms_add_str(reply, AUDIO_PARAMETER_KEY_HFP_ZONE, value);
}
/* Handle audio calibration keys */
get_audiocal(platform, query, reply);
native_audio_get_params(query, reply, value, sizeof(value));
ret = str_parms_get_str(query, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED,
value, sizeof(value));
if (ret >= 0) {
int isallowed = 1; /*true*/
if (property_get("vendor.voice.playback.conc.disabled", propValue, NULL)) {
prop_playback_enabled = atoi(propValue) ||
!strncmp("true", propValue, 4);
}
if ((prop_playback_enabled && (voice_is_in_call(my_data->adev))) ||
(CARD_STATUS_OFFLINE == my_data->adev->card_status)) {
char *decoder_mime_type = value;
//check if unsupported mime type or not
if(decoder_mime_type) {
unsigned int i = 0;
for (i = 0; i < sizeof(dsp_only_decoders_mime)/sizeof(dsp_only_decoders_mime[0]); i++) {
if (!strncmp(decoder_mime_type, dsp_only_decoders_mime[i],
strlen(dsp_only_decoders_mime[i]))) {
ALOGD("Rejecting request for DSP only session from HAL during voice call/SSR state");
isallowed = 0;
break;
}
}
}
}
str_parms_add_int(reply, AUDIO_PARAMETER_IS_HW_DECODER_SESSION_ALLOWED, isallowed);
}
kv_pairs = str_parms_to_str(reply);
ALOGV_IF(kv_pairs != NULL, "%s: exit: returns - %s", __func__, kv_pairs);
free(kv_pairs);
}
unsigned char* platform_get_license(void *platform, int *size)
{
struct platform_data *my_data = (struct platform_data *)platform;
char value[PROPERTY_VALUE_MAX] = {0};
acdb_audio_cal_cfg_t cal;
unsigned char *dptr = NULL;
int ret=0;
uint32_t param_len;
if (platform == NULL) {
ALOGE("[%s] received null pointer %d ",__func__, __LINE__);
ret = -EINVAL;
goto done;
}
memset(&cal, 0, sizeof(cal));
cal.persist = 1;
cal.cal_type = AUDIO_CORE_METAINFO_CAL_TYPE;
if (!property_get("vendor.audio.qaf.acdbid", value , "") && !atoi(value)) {
ALOGE("[%s] vendor.audio.qaf.acdbid is not set %d ",__func__, __LINE__);
ret = -EINVAL;
goto done;
}
cal.acdb_dev_id = (uint32_t) atoi (value);
param_len = MAX_SET_CAL_BYTE_SIZE;
dptr = (unsigned char*) calloc(param_len, sizeof(unsigned char));
if (dptr == NULL) {
ALOGE("[%s] Memory allocation failed for length %d",__func__,param_len);
ret = -ENOMEM;
goto done;
}
if (my_data->acdb_get_audio_cal != NULL) {
ret = my_data->acdb_get_audio_cal((void*)&cal, (void*)dptr, &param_len);
ALOGE("%s, ret[%d], param_len[%d] line %d", __func__, ret, param_len, __LINE__);
if (ret == 0) {
*size = param_len;
return dptr;
} else {
*size = 0;
}
}
done:
if (dptr != NULL)
free(dptr);
return NULL;
}
void platform_set_audio_source_delay(audio_source_t audio_source, int delay_ms)
{
if ((audio_source < AUDIO_SOURCE_DEFAULT) ||
(audio_source > AUDIO_SOURCE_MAX)) {
ALOGE("%s: Invalid audio_source = %d", __func__, audio_source);
return;
}
audio_source_delay_ms[audio_source] = delay_ms;
}
/* Delay in Us */
int64_t platform_get_audio_source_delay(audio_source_t audio_source)
{
if ((audio_source < AUDIO_SOURCE_DEFAULT) ||
(audio_source > AUDIO_SOURCE_MAX)) {
ALOGE("%s: Invalid audio_source = %d", __func__, audio_source);
return 0;
}
return 1000LL * audio_source_delay_ms[audio_source];
}
/* Delay in Us, only to be used for PCM formats */
int64_t platform_render_latency(struct stream_out *out)
{
int64_t delay = 0LL;
if (!out)
return delay;
switch (out->usecase) {
case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
case USECASE_AUDIO_PLAYBACK_MEDIA:
case USECASE_AUDIO_PLAYBACK_NAV_GUIDANCE:
case USECASE_AUDIO_PLAYBACK_REAR_SEAT:
delay = DEEP_BUFFER_PLATFORM_DELAY;
break;
case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
case USECASE_AUDIO_PLAYBACK_WITH_HAPTICS:
case USECASE_AUDIO_PLAYBACK_SYS_NOTIFICATION:
case USECASE_AUDIO_PLAYBACK_FRONT_PASSENGER:
case USECASE_AUDIO_PLAYBACK_PHONE:
delay = LOW_LATENCY_PLATFORM_DELAY;
break;
case USECASE_AUDIO_PLAYBACK_OFFLOAD:
case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
delay = PCM_OFFLOAD_PLATFORM_DELAY;
break;
case USECASE_AUDIO_PLAYBACK_ULL:
delay = ULL_PLATFORM_DELAY;
break;
case USECASE_AUDIO_PLAYBACK_MMAP:
delay = MMAP_PLATFORM_DELAY;
break;
default:
break;
}
/* out->device could be used to add delay time if it's necessary */
return delay;
}
int64_t platform_capture_latency(struct stream_in *in)
{
int64_t delay = 0LL;
if (!in)
return delay;
delay = platform_get_audio_source_delay(in->source);
/* in->device could be used to add delay time if it's necessary */
return delay;
}
int platform_update_usecase_from_source(int source, int usecase)
{
ALOGV("%s: input source :%d", __func__, source);
if (source == AUDIO_SOURCE_FM_TUNER)
usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
return usecase;
}
bool platform_listen_device_needs_event(snd_device_t snd_device)
{
bool needs_event = false;
if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
(snd_device < SND_DEVICE_IN_END) &&
(snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
(snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK) &&
(snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1) &&
(snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2))
needs_event = true;
return needs_event;
}
bool platform_listen_usecase_needs_event(audio_usecase_t uc_id __unused)
{
return false;
}
bool platform_sound_trigger_device_needs_event(snd_device_t snd_device)
{
bool needs_event = false;
if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
(snd_device < SND_DEVICE_IN_END) &&
(snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
(snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK) &&
(snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1) &&
(snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2))
needs_event = true;
return needs_event;
}
bool platform_sound_trigger_usecase_needs_event(audio_usecase_t uc_id)
{
bool needs_event = false;
switch(uc_id){
/* concurrent playback usecases needs event */
case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
case USECASE_AUDIO_PLAYBACK_MULTI_CH:
case USECASE_AUDIO_PLAYBACK_OFFLOAD:
case USECASE_AUDIO_PLAYBACK_OFFLOAD2:
case USECASE_AUDIO_PLAYBACK_FM:
needs_event = true;
break;
case USECASE_AUDIO_PLAYBACK_ULL:
case USECASE_AUDIO_PLAYBACK_MMAP:
if (property_get_bool("persist.vendor.audio.ull_playback_bargein",
false))
needs_event = true;
break;
case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
if (property_get_bool("persist.vendor.audio.ll_playback_bargein",
false))
needs_event = true;
break;
/* concurrent capture usecases which needs event */
case USECASE_AUDIO_RECORD:
case USECASE_AUDIO_RECORD_LOW_LATENCY:
case USECASE_AUDIO_RECORD_COMPRESS:
case USECASE_AUDIO_RECORD_MMAP:
case USECASE_AUDIO_RECORD_HIFI:
case USECASE_VOICE_CALL:
case USECASE_VOICE2_CALL:
case USECASE_VOLTE_CALL:
case USECASE_QCHAT_CALL:
case USECASE_VOWLAN_CALL:
case USECASE_VOICEMMODE1_CALL:
case USECASE_VOICEMMODE2_CALL:
case USECASE_COMPRESS_VOIP_CALL:
case USECASE_INCALL_REC_UPLINK:
case USECASE_INCALL_REC_DOWNLINK:
case USECASE_INCALL_REC_UPLINK_AND_DOWNLINK:
case USECASE_INCALL_REC_UPLINK_COMPRESS:
case USECASE_INCALL_REC_DOWNLINK_COMPRESS:
case USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS:
case USECASE_INCALL_MUSIC_UPLINK:
case USECASE_INCALL_MUSIC_UPLINK2:
case USECASE_AUDIO_RECORD_VOIP:
needs_event = true;
break;
default:
ALOGV("%s:usecase_id[%d] no need to raise event.", __func__, uc_id);
}
return needs_event;
}
/* Read offload buffer size from a property.
* If value is not power of 2 round it to
* power of 2.
*/
uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
{
char value[PROPERTY_VALUE_MAX] = {0};
uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
uint32_t new_fragment_size = 0;
int32_t duration_ms = 0;
int channel_count = 0;
if((property_get("vendor.audio.offload.buffer.size.kb", value, "")) &&
atoi(value)) {
fragment_size = atoi(value) * 1024;
}
/* Use incoming offload buffer size if default buffer size is less */
if ((info != NULL) && (fragment_size < info->offload_buffer_size)) {
ALOGI("%s:: Overwriting offload buffer size default:%d new:%d", __func__,
fragment_size,
info->offload_buffer_size);
fragment_size = info->offload_buffer_size;
}
/* Use client specified buffer size if mentioned */
if (property_get_bool("vendor.audio.offload.buffer.duration.enabled", false)) {
if ((info != NULL) &&
(info->duration_us >= MIN_OFFLOAD_BUFFER_DURATION_MS) &&
(info->duration_us <= MAX_OFFLOAD_BUFFER_DURATION_MS)) {
duration_ms = info->duration_us / 1000;
channel_count = audio_channel_count_from_in_mask(info->channel_mask);
new_fragment_size = (duration_ms * info->sample_rate * channel_count *
audio_bytes_per_sample(info->format)) / 1000;
ALOGI("%s:: Overwriting offload buffer size with client requested size old:%d new:%d",
__func__, fragment_size, new_fragment_size);
fragment_size = new_fragment_size;
}
}
if (info != NULL) {
if (info->is_streaming && info->has_video) {
fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
ALOGV("%s: offload fragment size reduced for AV streaming to %d",
__func__, fragment_size);
} else if (info->format == AUDIO_FORMAT_FLAC) {
fragment_size = FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
ALOGV("FLAC fragment size %d", fragment_size);
} else if (info->format == AUDIO_FORMAT_DSD) {
fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
if((property_get("vendor.audio.native.dsd.buffer.size.kb", value, "")) &&
atoi(value))
fragment_size = atoi(value) * 1024;
ALOGV("DSD fragment size %d", fragment_size);
}
}
fragment_size = ALIGN( fragment_size, 1024);
if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
ALOGV("%s: fragment_size %d", __func__, fragment_size);
return fragment_size;
}
/*
* return backend_idx on which voice call is active
*/
static int platform_get_voice_call_backend(struct audio_device* adev)
{
struct audio_usecase *uc = NULL;
struct listnode *node;
snd_device_t out_snd_device = SND_DEVICE_NONE;
int backend_idx = -1;
if (voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION) {
list_for_each(node, &adev->usecase_list) {
uc = node_to_item(node, struct audio_usecase, list);
if (uc && uc->stream.out &&
(uc->type == VOICE_CALL ||
uc->type == VOIP_CALL ||
uc->id == USECASE_AUDIO_PLAYBACK_VOIP)) {
out_snd_device = platform_get_output_snd_device(adev->platform, uc->stream.out,
uc->type);
backend_idx = platform_get_backend_index(out_snd_device);
break;
}
}
}
return backend_idx;
}
bool platform_get_power_mode_on_device(void *platform, snd_device_t snd_device) {
struct platform_data *my_data = (struct platform_data *)platform;
ALOGD("%s:power mode status on snd_device = (%s %d)", __func__,
platform_get_snd_device_name(snd_device),
my_data->power_mode_cfg[snd_device].enable);
return my_data->power_mode_cfg[snd_device].enable;
}
bool platform_get_island_cfg_on_device(void *platform, snd_device_t snd_device) {
struct platform_data *my_data = (struct platform_data *)platform;
ALOGD("%s:island cfg status on snd_device = (%s %d)", __func__,
platform_get_snd_device_name(snd_device),
my_data->island_cfg[snd_device].enable);
return my_data->island_cfg[snd_device].enable;
}
int platform_set_power_mode_on_device(struct audio_device* adev,
snd_device_t snd_device,
bool enable)
{
int ret = 0;
struct mixer_ctl *ctl;
struct platform_data *my_data = (struct platform_data *)adev->platform;
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->power_mode_cfg[snd_device].mixer_ctl);
if (ctl) {
ALOGD("%s:set power mode to %s",
__func__, (enable == true) ? "true" : "false");
mixer_ctl_set_value(ctl, 0, (int)enable);
} else {
ALOGE("%s:Could not get ctl for power mode mixer", __func__);
ret = -EINVAL;
goto error;
}
return ret;
error:
my_data->power_mode_cfg[snd_device].enable = false;
my_data->power_mode_cfg[snd_device].mixer_ctl = NULL;
return ret;
}
int platform_set_island_cfg_on_device(struct audio_device* adev,
snd_device_t snd_device,
bool enable)
{
int ret = 0;
struct mixer_ctl *ctl;
struct platform_data *my_data = (struct platform_data *)adev->platform;
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->island_cfg[snd_device].mixer_ctl);
if (ctl) {
ALOGD("%s:set island cfg to %s",
__func__, (enable == true) ? "true" : "false");
mixer_ctl_set_value(ctl, 0, (int)enable);
} else {
ALOGE("%s:Could not get ctl for island cfg mixer", __func__);
return -EINVAL;
goto error;
}
return ret;
error:
my_data->island_cfg[snd_device].enable = false;
my_data->island_cfg[snd_device].mixer_ctl = NULL;
return ret;
}
char * platform_update_power_mode_mixer_ctrl(snd_device_t snd_device)
{
char mixer_ctl[MIXER_PATH_MAX_LENGTH];
char *power_mode_mixer_ctrl = NULL;
char * be_itf = hw_interface_table[snd_device];
if (be_itf != NULL) {
snprintf(mixer_ctl, sizeof(mixer_ctl),
"%s Power Mode", be_itf);
power_mode_mixer_ctrl = strdup(mixer_ctl);
ALOGD("%s: power mode mixer ctrl %s\n",
__func__, power_mode_mixer_ctrl);
}
return power_mode_mixer_ctrl;
}
char * platform_update_island_cfg_mixer_ctrl(snd_device_t snd_device)
{
char mixer_ctl[MIXER_PATH_MAX_LENGTH];
char *island_cfg_mixer_ctrl = NULL;
char * be_itf = hw_interface_table[snd_device];
if (be_itf != NULL) {
snprintf(mixer_ctl, sizeof(mixer_ctl),
"%s Island Config", be_itf);
island_cfg_mixer_ctrl = strdup(mixer_ctl);
ALOGD("%s: island cfg mixer ctrl %s\n",
__func__, island_cfg_mixer_ctrl);
}
return island_cfg_mixer_ctrl;
}
bool platform_check_and_update_island_power_status(void *platform,
struct audio_usecase* usecase,
snd_device_t snd_device)
{
bool ret = false;
struct platform_data *my_data = (struct platform_data *)platform;
if (compare_device_type(&usecase->device_list, AUDIO_DEVICE_OUT_EARPIECE) ||
compare_device_type(&usecase->device_list, AUDIO_DEVICE_OUT_WIRED_HEADSET) ||
compare_device_type(&usecase->device_list, AUDIO_DEVICE_OUT_WIRED_HEADPHONE)) {
if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
/* update island and power mode in current device */
my_data->island_cfg[snd_device].mixer_ctl =
platform_update_island_cfg_mixer_ctrl(snd_device);
my_data->power_mode_cfg[snd_device].mixer_ctl =
platform_update_power_mode_mixer_ctrl(snd_device);
if (my_data->island_cfg[snd_device].mixer_ctl != NULL &&
my_data->power_mode_cfg[snd_device].mixer_ctl != NULL) {
/* enable island and power mode in current device */
my_data->island_cfg[snd_device].enable = true;
my_data->power_mode_cfg[snd_device].enable = true;
ret = true;
}
}
}
return ret;
}
void platform_reset_island_power_status(void *platform, snd_device_t snd_device)
{
struct platform_data *my_data = (struct platform_data *)platform;
my_data->island_cfg[snd_device].mixer_ctl = NULL;
my_data->power_mode_cfg[snd_device].mixer_ctl = NULL;
my_data->island_cfg[snd_device].enable = false;
my_data->power_mode_cfg[snd_device].enable = false;
}
/*
* configures afe with bit width and Sample Rate
*/
static int platform_set_codec_backend_cfg(struct audio_device* adev,
struct audio_usecase *usecase,
snd_device_t snd_device, struct audio_backend_cfg backend_cfg)
{
int ret = -EINVAL;
int backend_idx = platform_get_backend_index(snd_device);
struct platform_data *my_data = (struct platform_data *)adev->platform;
unsigned int bit_width = backend_cfg.bit_width;
unsigned int sample_rate = backend_cfg.sample_rate;
unsigned int channels = backend_cfg.channels;
audio_format_t format = backend_cfg.format;
bool passthrough_enabled = backend_cfg.passthrough_enabled;
struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params;
int controller = -1;
int stream = -1;
const char *id_string = NULL;
int cfg_value = -1;
if (usecase != NULL && usecase->stream.out &&
usecase->type == PCM_PLAYBACK) {
controller = usecase->stream.out->extconn.cs.controller;
stream = usecase->stream.out->extconn.cs.stream;
}
/* Override the config params if client has already set them */
adev_device_cfg_ptr += backend_idx;
if (adev_device_cfg_ptr->use_client_dev_cfg) {
ALOGV("%s::: Updating with the config set by client "
"bitwidth %d, samplerate %d, channels %d format %d",
__func__, adev_device_cfg_ptr->dev_cfg_params.bit_width,
adev_device_cfg_ptr->dev_cfg_params.sample_rate,
adev_device_cfg_ptr->dev_cfg_params.channels,
adev_device_cfg_ptr->dev_cfg_params.format);
bit_width = adev_device_cfg_ptr->dev_cfg_params.bit_width;
sample_rate = adev_device_cfg_ptr->dev_cfg_params.sample_rate;
channels = adev_device_cfg_ptr->dev_cfg_params.channels;
format = adev_device_cfg_ptr->dev_cfg_params.format;
}
ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d format %d"
", backend_idx %d device (%s)", __func__, bit_width,
sample_rate, channels, format, backend_idx,
platform_get_snd_device_name(snd_device));
if ((my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl) &&
(bit_width != my_data->current_backend_cfg[backend_idx].bit_width)) {
struct mixer_ctl *ctl = NULL;
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
if (!ctl) {
ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
__func__,
my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl);
return -EINVAL;
}
if (bit_width == 24) {
if (format == AUDIO_FORMAT_PCM_24_BIT_PACKED)
ret = mixer_ctl_set_enum_by_string(ctl, "S24_3LE");
else
ret = mixer_ctl_set_enum_by_string(ctl, "S24_LE");
} else if (bit_width == 32) {
ret = mixer_ctl_set_enum_by_string(ctl, "S32_LE");
} else {
ret = mixer_ctl_set_enum_by_string(ctl, "S16_LE");
}
if (ret < 0) {
ALOGE("%s:becf: afe: fail for %s mixer set to %d bit for %x format", __func__,
my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width, format);
} else {
ALOGD("%s:becf: afe: %s mixer set to %d bit for %x format", __func__,
my_data->current_backend_cfg[backend_idx].bitwidth_mixer_ctl, bit_width, format);
for (int idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
if (my_data->current_backend_cfg[idx].bitwidth_mixer_ctl) {
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[idx].bitwidth_mixer_ctl);
id_string = platform_get_mixer_control(ctl);
if (id_string) {
cfg_value = audio_extn_utils_get_bit_width_from_string(id_string);
if (cfg_value > 0)
my_data->current_backend_cfg[idx].bit_width = cfg_value;
}
}
}
}
/* set the ret as 0 and not pass back to upper layer */
ret = 0;
}
if ((my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl) &&
(passthrough_enabled || (sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate))) {
char *rate_str = NULL;
struct mixer_ctl *ctl = NULL;
if (backend_idx == USB_AUDIO_RX_BACKEND ||
backend_idx == USB_AUDIO_TX_BACKEND) {
switch (sample_rate) {
case 32000:
rate_str = "KHZ_32";
break;
case 8000:
rate_str = "KHZ_8";
break;
case 11025:
rate_str = "KHZ_11P025";
break;
case 16000:
rate_str = "KHZ_16";
break;
case 22050:
rate_str = "KHZ_22P05";
break;
}
}
if (rate_str == NULL) {
switch (sample_rate) {
case 32000:
if (passthrough_enabled || (backend_idx == SPDIF_TX_BACKEND) ||
(backend_idx == HDMI_TX_BACKEND) ||
(backend_idx == HDMI_ARC_TX_BACKEND) ||
(backend_idx == DISP_PORT_RX_BACKEND)) {
rate_str = "KHZ_32";
break;
}
case 48000:
rate_str = "KHZ_48";
break;
case 44100:
rate_str = "KHZ_44P1";
break;
case 64000:
case 96000:
rate_str = "KHZ_96";
break;
case 88200:
rate_str = "KHZ_88P2";
break;
case 176400:
rate_str = "KHZ_176P4";
break;
case 192000:
rate_str = "KHZ_192";
break;
case 352800:
rate_str = "KHZ_352P8";
break;
case 384000:
rate_str = "KHZ_384";
break;
case 144000:
if (passthrough_enabled) {
rate_str = "KHZ_144";
break;
}
default:
rate_str = "KHZ_48";
break;
}
}
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
if(!ctl) {
ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
__func__,
my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl);
return -EINVAL;
}
ret = mixer_ctl_set_enum_by_string(ctl, rate_str);
if (ret < 0) {
ALOGE("%s:becf: afe: fail for %s mixer set to %s", __func__,
my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
} else {
ALOGD("%s:becf: afe: %s set to %s", __func__,
my_data->current_backend_cfg[backend_idx].samplerate_mixer_ctl, rate_str);
for (int idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
if (my_data->current_backend_cfg[idx].samplerate_mixer_ctl) {
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[idx].samplerate_mixer_ctl);
id_string = platform_get_mixer_control(ctl);
if (id_string) {
cfg_value = audio_extn_utils_get_sample_rate_from_string(id_string);
if (cfg_value > 0)
my_data->current_backend_cfg[idx].sample_rate = cfg_value;
}
}
}
}
ret = 0;
}
if ((my_data->current_backend_cfg[backend_idx].channels_mixer_ctl) &&
(channels != my_data->current_backend_cfg[backend_idx].channels)) {
struct mixer_ctl *ctl = NULL;
char *channel_cnt_str = NULL;
switch (channels) {
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;
case 1:
channel_cnt_str = "One"; break;
case 2:
default:
channel_cnt_str = "Two"; break;
}
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
if (!ctl) {
ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
__func__,
my_data->current_backend_cfg[backend_idx].channels_mixer_ctl);
return -EINVAL;
}
ret = mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
if (ret < 0) {
ALOGE("%s:becf: afe: fail for %s mixer set to %s", __func__,
my_data->current_backend_cfg[backend_idx].channels_mixer_ctl, channel_cnt_str);
} else {
ALOGD("%s:becf: afe: %s set to %s", __func__,
my_data->current_backend_cfg[backend_idx].channels_mixer_ctl, channel_cnt_str);
for (int idx = 0; idx < MAX_CODEC_BACKENDS; idx++) {
if (my_data->current_backend_cfg[idx].channels_mixer_ctl) {
ctl = mixer_get_ctl_by_name(adev->mixer,
my_data->current_backend_cfg[idx].channels_mixer_ctl);
id_string = platform_get_mixer_control(ctl);
if (id_string) {
cfg_value = audio_extn_utils_get_channels_from_string(id_string);
if (cfg_value > 0)
my_data->current_backend_cfg[idx].channels = cfg_value;
}
}
}
}
ret = 0;
if ((backend_idx == HDMI_RX_BACKEND) ||
(backend_idx == DISP_PORT_RX_BACKEND) ||
(backend_idx == DISP_PORT1_RX_BACKEND))
platform_set_edid_channels_configuration_v2(adev->platform, channels,
backend_idx, snd_device,
controller, stream);
}
bool set_ext_disp_format = false, set_mi2s_tx_data_format = false;
char *ext_disp_format = NULL;
bool set_ext_disp_device_idx = false;
if (backend_idx == HDMI_RX_BACKEND) {
ext_disp_format = "HDMI RX Format";
set_ext_disp_format = true;
} else if (backend_idx == DISP_PORT_RX_BACKEND) {
ext_disp_format = "Display Port RX Format";
set_ext_disp_format = true;
set_ext_disp_device_idx = true;
} else if (backend_idx == DISP_PORT1_RX_BACKEND) {
ext_disp_format = "Display Port1 RX Format";
set_ext_disp_format = true;
set_ext_disp_device_idx = true;
} else if (backend_idx == SPDIF_TX_BACKEND) {
ext_disp_format = "PRI SPDIF TX Format";
set_mi2s_tx_data_format = true;
} else if (backend_idx == HDMI_TX_BACKEND) {
if (!strncmp(platform_get_snd_device_backend_interface(snd_device),
"SEC_MI2S_TX", sizeof("SEC_MI2S_TX")))
ext_disp_format = "SEC MI2S TX Format";
else
ext_disp_format = "QUAT MI2S TX Format";
set_mi2s_tx_data_format = true;
} else if (backend_idx == HDMI_ARC_TX_BACKEND) {
ext_disp_format = "SEC SPDIF TX Format";
set_mi2s_tx_data_format = true;
} else {
ALOGV("%s: Format doesnt have to be set", __func__);
}
/* Set data format only if there is a change from PCM to compressed
and vice versa */
if (set_mi2s_tx_data_format && (format ^ my_data->current_backend_cfg[backend_idx].format)) {
struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format);
if (!ctl) {
ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
__func__, ext_disp_format);
return -EINVAL;
}
if ((format & AUDIO_FORMAT_MAIN_MASK) == AUDIO_FORMAT_PCM) {
ALOGE("%s:Set %s to LPCM", __func__, ext_disp_format);
mixer_ctl_set_enum_by_string(ctl, "LPCM");
} else {
ALOGE("%s:Set %s to Compr", __func__, ext_disp_format);
mixer_ctl_set_enum_by_string(ctl, "Compr");
}
my_data->current_backend_cfg[backend_idx].format = format;
}
if (set_ext_disp_device_idx && usecase) {
struct mixer_ctl *ctl;
int ctl_index = 0;
const char *ctl_name_prefix = "Display Port";
const char *ctl_name_suffix = "RX DEVICE IDX";
char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
int dev[] = {controller, stream};
ctl_index = platform_get_display_port_ctl_index(controller, stream);
if (-EINVAL == ctl_index) {
ALOGE("%s: Unknown controller/stream %d/%d",
__func__, controller, stream);
return -EINVAL;
}
if (0 == ctl_index)
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s %s", ctl_name_prefix, ctl_name_suffix);
else
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix);
ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name);
ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
if (!ctl) {
ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
__func__, ext_disp_format);
return -EINVAL;
}
mixer_ctl_set_array(ctl, dev, ARRAY_SIZE(dev));
my_data->current_backend_cfg[backend_idx].controller = controller;
my_data->current_backend_cfg[backend_idx].stream = stream;
}
if (set_ext_disp_format) {
struct mixer_ctl *ctl = mixer_get_ctl_by_name(adev->mixer, ext_disp_format);
if (!ctl) {
ALOGE("%s:becf: afe: Could not get ctl for mixer command - %s",
__func__, ext_disp_format);
return -EINVAL;
}
if (passthrough_enabled) {
ALOGD("%s:Ext display compress format", __func__);
mixer_ctl_set_enum_by_string(ctl, "Compr");
} else {
ALOGD("%s: Ext display PCM format", __func__);
mixer_ctl_set_enum_by_string(ctl, "LPCM");
}
ret = 0;
}
return ret;
}
/*
* Get the backend configuration for current snd device
*/
int platform_get_codec_backend_cfg(struct audio_device* adev,
snd_device_t snd_device,
struct audio_backend_cfg *backend_cfg)
{
int backend_idx = platform_get_backend_index(snd_device);
struct platform_data *my_data = (struct platform_data *)adev->platform;
backend_cfg->bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
backend_cfg->sample_rate =
my_data->current_backend_cfg[backend_idx].sample_rate;
backend_cfg->channels =
my_data->current_backend_cfg[backend_idx].channels;
backend_cfg->format =
my_data->current_backend_cfg[backend_idx].format;
ALOGV("%s:becf: afe: bitwidth %d, samplerate %d channels %d format %d"
", backend_idx %d device (%s)", __func__, backend_cfg->bit_width,
backend_cfg->sample_rate, backend_cfg->channels, backend_cfg->format,
backend_idx, platform_get_snd_device_name(snd_device));
return 0;
}
/*
*Validate the selected bit_width, sample_rate and channels using the edid
*of the connected sink device.
*/
static void platform_check_hdmi_backend_cfg(struct audio_device* adev,
struct audio_usecase* usecase,
int backend_idx,
struct audio_backend_cfg *hdmi_backend_cfg)
{
unsigned int bit_width;
unsigned int sample_rate;
int channels, max_supported_channels = 0;
struct platform_data *my_data = (struct platform_data *)adev->platform;
edid_audio_info *edid_info = NULL;
bool passthrough_enabled = false;
int controller = -1;
int stream = -1;
uint32_t compr_passthr = 0;
if (!usecase) {
ALOGE("%s: becf: HDMI: usecase is NULL", __func__);
return;
}
controller = usecase->stream.out->extconn.cs.controller;
stream = usecase->stream.out->extconn.cs.stream;
if (controller < 0 || controller >= MAX_CONTROLLERS ||
stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) {
controller = 0;
stream = 0;
}
edid_info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info;
bit_width = hdmi_backend_cfg->bit_width;
sample_rate = hdmi_backend_cfg->sample_rate;
channels = hdmi_backend_cfg->channels;
ALOGI("%s:becf: HDMI: bitwidth %d, samplerate %d, channels %d"
", usecase = %d", __func__, bit_width,
sample_rate, channels, usecase->id);
if (is_offload_usecase(usecase->id)) {
#ifdef AUDIO_GKI_ENABLED
/* out->compr_config.codec->reserved[0] is for compr_passthr */
compr_passthr = usecase->stream.out->compr_config.codec->reserved[0];
#else
compr_passthr = usecase->stream.out->compr_config.codec->compr_passthr;
#endif
}
if (audio_extn_passthru_is_enabled() && audio_extn_passthru_is_active()
&& (compr_passthr != 0)) {
passthrough_enabled = true;
ALOGI("passthrough is enabled for this stream");
}
// For voice calls use default configuration i.e. 16b/48K, only applicable to
// default backend
if (!passthrough_enabled) {
max_supported_channels = platform_edid_get_max_channels_v2(my_data,
controller, stream);
//Check EDID info for supported samplerate
if (!audio_extn_edid_is_supported_sr(edid_info,sample_rate)) {
//check to see if current BE sample rate is supported by EDID
//else assign the highest sample rate supported by EDID
if (audio_extn_edid_is_supported_sr(edid_info,my_data->current_backend_cfg[backend_idx].sample_rate))
sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
else
sample_rate = audio_extn_edid_get_highest_supported_sr(edid_info);
}
//Check EDID info for supported bit width
if (!audio_extn_edid_is_supported_bps(edid_info,bit_width)) {
//reset to current sample rate
bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
}
if (channels > max_supported_channels)
channels = max_supported_channels;
} else {
channels = audio_extn_passthru_get_channel_count(usecase->stream.out);
if (channels <= 0) {
ALOGE("%s: becf: afe: HDMI backend using defalut channel %u",
__func__, DEFAULT_HDMI_OUT_CHANNELS);
channels = DEFAULT_HDMI_OUT_CHANNELS;
}
if (((usecase->stream.out->format == AUDIO_FORMAT_E_AC3) ||
(usecase->stream.out->format == AUDIO_FORMAT_E_AC3_JOC) ||
(usecase->stream.out->format == AUDIO_FORMAT_DOLBY_TRUEHD))
&& (compr_passthr == PASSTHROUGH)) {
sample_rate = sample_rate * 4;
if (sample_rate > HDMI_PASSTHROUGH_MAX_SAMPLE_RATE)
sample_rate = HDMI_PASSTHROUGH_MAX_SAMPLE_RATE;
}
bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
/* We force route so that the BE format can be set to Compr */
}
ALOGI("%s:becf: afe: HDMI backend: passthrough %d updated bit width: %d and sample rate: %d"
"channels %d", __func__, passthrough_enabled , bit_width,
sample_rate, channels);
hdmi_backend_cfg->bit_width = bit_width;
hdmi_backend_cfg->sample_rate = sample_rate;
hdmi_backend_cfg->channels = channels;
hdmi_backend_cfg->passthrough_enabled = passthrough_enabled;
}
/*
* goes through all the current usecases and picks the highest
* bitwidth & samplerate
*/
static bool platform_check_codec_backend_cfg(struct audio_device* adev,
struct audio_usecase* usecase,
snd_device_t snd_device,
struct audio_backend_cfg *backend_cfg)
{
bool backend_change = false;
struct listnode *node;
unsigned int bit_width;
unsigned int sample_rate;
unsigned int channels;
unsigned long service_interval = 0;
bool service_interval_update = false;
bool passthrough_enabled = false;
bool voice_call_active = false;
int backend_idx = DEFAULT_CODEC_BACKEND;
struct platform_data *my_data = (struct platform_data *)adev->platform;
int na_mode = platform_get_native_support();
bool channels_updated = false;
bool display_port_updated = false;
struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params;
int controller = -1;
int stream = -1;
/*BT devices backend is not configured from HAL hence skip*/
if (snd_device == SND_DEVICE_OUT_BT_A2DP ||
snd_device == SND_DEVICE_OUT_BT_SCO ||
snd_device == SND_DEVICE_OUT_BT_SCO_WB ||
snd_device == SND_DEVICE_OUT_BT_SCO_SWB ||
snd_device == SND_DEVICE_IN_BT_A2DP ||
snd_device == SND_DEVICE_OUT_AFE_PROXY) {
backend_change = false;
return backend_change;
}
controller = usecase->stream.out->extconn.cs.controller;
stream = usecase->stream.out->extconn.cs.stream;
backend_idx = platform_get_backend_index(snd_device);
bit_width = backend_cfg->bit_width;
sample_rate = backend_cfg->sample_rate;
channels = backend_cfg->channels;
ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
", backend_idx %d usecase = %d device (%s)", __func__, bit_width,
sample_rate, channels, backend_idx, usecase->id,
platform_get_snd_device_name(snd_device));
// For voice calls use default configuration i.e. 16b/48K, only applicable to
// default backend
// force routing is not required here, caller will do it anyway
if (backend_idx == platform_get_voice_call_backend(adev)) {
ALOGW("%s:becf: afe:Use default bw and sr for voice/voip calls ",
__func__);
bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
channels = CODEC_BACKEND_DEFAULT_CHANNELS;
voice_call_active = true;
} else {
/*
* The backend should be configured at highest bit width and/or
* sample rate amongst all playback usecases.
* If the selected sample rate and/or bit width differ with
* current backend sample rate and/or bit width, then, we set the
* backend re-configuration flag.
*
* Exception: 16 bit playbacks is allowed through 16 bit/48/44.1 khz backend only
*/
int i =0;
list_for_each(node, &adev->usecase_list) {
struct audio_usecase *uc;
uc = node_to_item(node, struct audio_usecase, list);
struct stream_out *out = (struct stream_out*) uc->stream.out;
if (uc->type == PCM_PLAYBACK && out && usecase != uc) {
unsigned int out_channels = audio_channel_count_from_out_mask(out->channel_mask);
ALOGD("%s:napb: (%d) - (%s)id (%d) sr %d bw "
"(%d) ch (%d) device %s", __func__, i++, use_case_table[uc->id],
uc->id, out->sample_rate,
out->bit_width, out_channels,
platform_get_snd_device_name(uc->out_snd_device));
if (platform_check_backends_match(snd_device, uc->out_snd_device)) {
if (bit_width < out->bit_width)
bit_width = out->bit_width;
if (sample_rate < out->sample_rate)
sample_rate = out->sample_rate;
/*
* TODO: Add Support for Backend configuration for devices which support
* sample rate less than 44.1
*/
if (sample_rate < OUTPUT_SAMPLING_RATE_44100)
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
if (channels < out_channels)
channels = out_channels;
}
if ((snd_device == SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER) &&
(usecase->id==USECASE_AUDIO_PLAYBACK_LOW_LATENCY ||
usecase->id == USECASE_AUDIO_PLAYBACK_ULL)) {
sample_rate = my_data->current_backend_cfg[backend_idx].sample_rate;
bit_width = my_data->current_backend_cfg[backend_idx].bit_width;
}
}
}
}
/* Native playback is preferred for Headphone/HS device over 192Khz */
if (!voice_call_active && codec_device_supports_native_playback(&usecase->device_list)) {
if (audio_is_true_native_stream_active(adev)) {
if (check_hdset_combo_device(snd_device)) {
/*
* In true native mode Tasha has a limitation that one port at 44.1 khz
* cannot drive both spkr and hdset, to simiplify the solution lets
* move the AFE to 48khzwhen a ring tone selects combo device.
* or if NATIVE playback is not enabled.
*/
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
ALOGD("%s:becf: afe: port to run at 48k if combo device or in voice call"
, __func__);
} else {
/*
* in single BE mode, if native audio playback
* is active then it will take priority
*/
sample_rate = OUTPUT_SAMPLING_RATE_44100;
ALOGD("%s:becf: afe: true napb active set rate to 44.1 khz",
__func__);
}
} else if (na_mode == NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_DSP) {
struct listnode *node;
list_for_each(node, &adev->usecase_list) {
struct audio_usecase *uc;
uc = node_to_item(node, struct audio_usecase, list);
struct stream_out *curr_out =
(struct stream_out*) uc->stream.out;
/*if native audio playback
* is active then it will take priority
*/
if (curr_out && PCM_PLAYBACK == uc->type) {
if (is_offload_usecase(uc->id) &&
(curr_out->sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0)) {
ALOGD("%s:napb:native stream detected %d sampling rate", __func__, curr_out->sample_rate);
sample_rate = curr_out->sample_rate;
}
}
/* WCD9380 support SR upto 192Khz only, hence reset
* SR > 192Khz to 192Khz.
*/
if (strstr(my_data->codec_variant, "WCD9380")) {
switch (sample_rate) {
case 352800:
case 384000:
sample_rate = 192000;
ALOGD("%s:Reset Sampling rate to %d", __func__, sample_rate);
break;
default:
break;
}
}
}
} else if (na_mode != NATIVE_AUDIO_MODE_MULTIPLE_MIX_IN_CODEC) {
/*
* Map native sampling rates to upper limit range
* if multiple of native sampling rates are not supported.
* This check also indicates that this is not tavil codec
* And 32bit/384kHz is only supported on tavil
* Hence reset 32b/384kHz to 24b/192kHz.
*/
switch (sample_rate) {
case 44100:
sample_rate = 48000;
break;
case 88200:
sample_rate = 96000;
break;
case 176400:
case 352800:
case 384000:
sample_rate = 192000;
break;
}
if (bit_width > 24)
bit_width = 24;
ALOGD("%s:becf: afe: napb not active - set non fractional rate",
__func__);
}
/*
* reset sample rate to 48khz if sample rate less than 44.1khz, or device backend does not
* support 44.1 khz and the multiple of 44.1khz
*/
if ((sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0 &&
backend_idx != HEADPHONE_44_1_BACKEND &&
backend_idx != HEADPHONE_BACKEND &&
backend_idx != USB_AUDIO_RX_BACKEND) ||
sample_rate < OUTPUT_SAMPLING_RATE_44100) {
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
ALOGD("%s:becf: afe: set sample rate to default Sample Rate(48k)",__func__);
}
/*set sample rate to 48khz if multiple sample rates are not supported in spkr and hdset*/
if (is_hdset_combo_device(&usecase->device_list) &&
!my_data->is_multiple_sample_rate_combo_supported)
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
ALOGD("%s:becf: afe: set default Sample Rate(48k) for combo device",__func__);
}
if (backend_idx != platform_get_voice_call_backend(adev)
&& usecase->type == PCM_PLAYBACK) {
struct stream_out *out = (struct stream_out*) usecase->stream.out;
if(audio_extn_is_hifi_filter_enabled(adev, out, snd_device,
my_data->codec_variant, channels, 0)) {
switch (sample_rate) {
case 48000:
audio_extn_enable_hifi_filter(adev, true);
if (audio_is_true_native_stream_active(adev))
sample_rate = 352800;
else
sample_rate = 384000;
bit_width = 32;
break;
case 44100:
audio_extn_enable_hifi_filter(adev, true);
sample_rate = 352800;
bit_width = 32;
break;
default:
audio_extn_enable_hifi_filter(adev, false);
}
}
if (snd_device != SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER)
audio_extn_enable_hifi_filter(adev, false);
ALOGD("%s:becf: updated afe: bitwidth %d, samplerate %d channels %d,"
"backend_idx %d usecase = %d device (%s)", __func__, bit_width,
sample_rate, channels, backend_idx, usecase->id,
platform_get_snd_device_name(snd_device));
}
/*
* Handset and speaker may have diffrent backend. Check if the device is speaker or handset,
* and these devices are restricited to 48kHz.
*/
if (!codec_device_supports_native_playback(&usecase->device_list) &&
(platform_check_backends_match(SND_DEVICE_OUT_SPEAKER, snd_device) ||
platform_check_backends_match(SND_DEVICE_OUT_HANDSET, snd_device))) {
int bw = platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
if ((-ENOSYS != bw) && (bit_width > (uint32_t)bw)) {
bit_width = (uint32_t)bw;
ALOGD("%s:becf: afe: reset bitwidth to %d (based on supported"
" value for this platform)", __func__, bit_width);
} else if (-ENOSYS == bw) {
bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
ALOGD("%s:becf: afe: reset to default bitwidth %d", __func__, bit_width);
}
/*
* In case of CSRA speaker out, all sample rates are supported, so
* check platform here
*/
if (platform_spkr_use_default_sample_rate(adev->platform)) {
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
ALOGD("%s:becf: afe: playback on codec device not supporting native playback set "
"default Sample Rate(48k)", __func__);
}
}
if (backend_idx == USB_AUDIO_RX_BACKEND) {
audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels, true);
ALOGV("%s: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
__func__, bit_width, sample_rate, channels);
if (audio_extn_usb_get_service_interval(true,
&service_interval) == 0) {
/* overwrite with best altset for this service interval */
int ret =
audio_extn_usb_altset_for_service_interval(true /*playback*/,
service_interval,
&bit_width,
&sample_rate,
&channels);
ALOGD("%s: Override USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)SI(%lu)",
__func__, bit_width, sample_rate, channels, service_interval);
if (ret < 0) {
ALOGW("Failed to find altset for service interval %lu, skip reconfig",
service_interval);
return false;
}
service_interval_update = audio_extn_usb_is_reconfig_req();
audio_extn_usb_set_reconfig(false);
}
if (channels != my_data->current_backend_cfg[backend_idx].channels)
channels_updated = true;
}
if (backend_idx == HDMI_RX_BACKEND || backend_idx == DISP_PORT_RX_BACKEND ||
backend_idx == DISP_PORT1_RX_BACKEND) {
struct audio_backend_cfg hdmi_backend_cfg;
hdmi_backend_cfg.bit_width = bit_width;
hdmi_backend_cfg.sample_rate = sample_rate;
hdmi_backend_cfg.channels = channels;
hdmi_backend_cfg.passthrough_enabled = false;
/*
* HDMI does not support 384Khz/32bit playback hence configure BE to 24b/192Khz
* TODO: Instead have the validation against edid return the next best match
*/
if (bit_width > 24)
hdmi_backend_cfg.bit_width = 24;
if (sample_rate > 192000)
hdmi_backend_cfg.sample_rate = 192000;
platform_check_hdmi_backend_cfg(adev, usecase, backend_idx, &hdmi_backend_cfg);
bit_width = hdmi_backend_cfg.bit_width;
sample_rate = hdmi_backend_cfg.sample_rate;
channels = hdmi_backend_cfg.channels;
passthrough_enabled = hdmi_backend_cfg.passthrough_enabled;
if (channels != my_data->current_backend_cfg[backend_idx].channels)
channels_updated = true;
platform_set_edid_channels_configuration_v2(adev->platform, channels,
backend_idx, snd_device,
controller, stream);
if ((controller != my_data->current_backend_cfg[backend_idx].controller) ||
(stream != my_data->current_backend_cfg[backend_idx].stream)) {
ALOGD("%s:becf: afe: display port changed", __func__);
display_port_updated = true;
}
}
ALOGI("%s:becf: afe: Codec selected backend: %d updated bit width: %d and sample rate: %d",
__func__, backend_idx , bit_width, sample_rate);
// Force routing if the expected bitwdith or samplerate
// is not same as current backend comfiguration
if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
(sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) ||
passthrough_enabled || channels_updated || service_interval_update ||
display_port_updated) {
backend_cfg->bit_width = bit_width;
backend_cfg->sample_rate = sample_rate;
backend_cfg->channels = channels;
backend_cfg->passthrough_enabled = passthrough_enabled;
backend_change = true;
ALOGI("%s:becf: afe: Codec backend needs to be updated. new bit width: %d"
"new sample rate: %d new channels: %d",
__func__, backend_cfg->bit_width, backend_cfg->sample_rate, backend_cfg->channels);
}
// Force routing if the client sends config params for this backend
adev_device_cfg_ptr += backend_idx;
if (adev_device_cfg_ptr->use_client_dev_cfg) {
ALOGV("%s: Codec backend needs to be updated as Client provided "
"config params", __func__);
backend_change = true;
}
if (snd_device == SND_DEVICE_OUT_HEADPHONES || snd_device ==
SND_DEVICE_OUT_HEADPHONES_44_1 || snd_device == SND_DEVICE_OUT_HEADPHONES_HIFI_FILTER) {
if (my_data->is_cls_ab_only_supported) {
ALOGI("%s: apply CLS AB HPH power mode\n", __func__);
audio_route_apply_and_update_path(adev->audio_route, "hph-class-ab-mode");
} else {
if (sample_rate > 48000 ||
(bit_width >= 24 && (sample_rate == 48000 || sample_rate == 44100))) {
ALOGI("%s: apply HPH HQ mode\n", __func__);
audio_route_apply_and_update_path(adev->audio_route, "hph-highquality-mode");
} else {
ALOGI("%s: apply HPH LP mode\n", __func__);
audio_route_apply_and_update_path(adev->audio_route, "hph-lowpower-mode");
}
}
}
return backend_change;
}
bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,
struct audio_usecase *usecase, snd_device_t snd_device)
{
int backend_idx = DEFAULT_CODEC_BACKEND;
int new_snd_devices[SND_DEVICE_OUT_END] = {0};
int i, num_devices = 1;
int device_be_idx = -1;
bool ret = false;
struct platform_data *my_data = (struct platform_data *)adev->platform;
struct audio_backend_cfg backend_cfg;
backend_idx = platform_get_backend_index(snd_device);
device_be_idx = platform_get_snd_device_backend_index(snd_device);
if (usecase->type == TRANSCODE_LOOPBACK_RX) {
backend_cfg.bit_width = usecase->stream.inout->out_config.bit_width;
backend_cfg.sample_rate = usecase->stream.inout->out_config.sample_rate;
backend_cfg.format = usecase->stream.inout->out_config.format;
backend_cfg.channels = audio_channel_count_from_out_mask(
usecase->stream.inout->out_config.channel_mask);
} else {
backend_cfg.bit_width = usecase->stream.out->bit_width;
backend_cfg.sample_rate = usecase->stream.out->sample_rate;
backend_cfg.format = usecase->stream.out->format;
backend_cfg.channels = audio_channel_count_from_out_mask(usecase->stream.out->channel_mask);
backend_cfg.controller = 0;
backend_cfg.stream = 0;
}
if (audio_extn_is_dsp_bit_width_enforce_mode_supported(usecase->stream.out->flags) &&
(adev->dsp_bit_width_enforce_mode > backend_cfg.bit_width))
backend_cfg.bit_width = adev->dsp_bit_width_enforce_mode;
/*this is populated by check_codec_backend_cfg hence set default value to false*/
backend_cfg.passthrough_enabled = false;
/* Set Backend sampling rate to 176.4 for DSD64 and
* 352.8Khz for DSD128.
* Set Bit Width to 16
*/
if ((backend_idx == DSD_NATIVE_BACKEND) && (backend_cfg.format == AUDIO_FORMAT_DSD)) {
backend_cfg.bit_width = 16;
if (backend_cfg.sample_rate == INPUT_SAMPLING_RATE_DSD64)
backend_cfg.sample_rate = OUTPUT_SAMPLING_RATE_DSD64;
else if (backend_cfg.sample_rate == INPUT_SAMPLING_RATE_DSD128)
backend_cfg.sample_rate = OUTPUT_SAMPLING_RATE_DSD128;
}
ALOGI("%s:becf: afe: bitwidth %d, samplerate %d channels %d"
", backend_idx %d usecase = %d device (%s)", __func__, backend_cfg.bit_width,
backend_cfg.sample_rate, backend_cfg.channels, backend_idx, usecase->id,
platform_get_snd_device_name(snd_device));
if ((my_data->spkr_ch_map != NULL) &&
(platform_get_backend_index(snd_device) == DEFAULT_CODEC_BACKEND))
platform_set_channel_map(my_data, my_data->spkr_ch_map->num_ch,
my_data->spkr_ch_map->chmap, -1, device_be_idx);
if (platform_split_snd_device(my_data, snd_device, &num_devices,
new_snd_devices) < 0)
new_snd_devices[0] = snd_device;
for (i = 0; i < num_devices; i++) {
ALOGI("%s: new_snd_devices[%d] is %d", __func__, i, new_snd_devices[i]);
if ((platform_check_codec_backend_cfg(adev, usecase, new_snd_devices[i],
&backend_cfg))) {
ret = platform_set_codec_backend_cfg(adev, usecase, new_snd_devices[i],
backend_cfg);
if (!ret) {
ret = true;
} else {
ret = false;
}
}
}
return ret;
}
/*
* goes through all the current usecases and picks the highest
* bitwidth & samplerate
*/
static bool platform_check_capture_codec_backend_cfg(struct audio_device* adev,
int backend_idx,
struct audio_backend_cfg *backend_cfg,
snd_device_t snd_device)
{
bool backend_change = false;
unsigned int bit_width;
unsigned int sample_rate;
unsigned int channels;
unsigned int format;
struct platform_data *my_data = (struct platform_data *)adev->platform;
struct stream_in *in = adev_get_active_input(adev);
bit_width = backend_cfg->bit_width;
sample_rate = backend_cfg->sample_rate;
channels = backend_cfg->channels;
format = backend_cfg->format;
ALOGI("%s:txbecf: afe: Codec selected backend: %d current bit width: %d and "
"sample rate: %d, channels %d format %d",__func__,backend_idx, bit_width,
sample_rate, channels,format);
// For voice calls use default configuration i.e. 16b/48K, only applicable to
// default backend
// force routing is not required here, caller will do it anyway
if ((voice_is_in_call(adev) || adev->mode == AUDIO_MODE_IN_COMMUNICATION)) {
ALOGW("%s:txbecf: afe: Use default bw and sr for voice/voip calls and "
"for unprocessed/camera source", __func__);
bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS;
} else if (my_data->is_internal_codec &&
my_data->is_default_be_config &&
!is_usb_in_snd_dev(snd_device)) {
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
channels = CODEC_BACKEND_DEFAULT_TX_CHANNELS;
if (in && in->bit_width == 24)
bit_width = platform_get_snd_device_bit_width(snd_device);
} else {
struct listnode *node;
struct audio_usecase *uc = NULL;
unsigned int uc_channels = 0;
struct stream_in *in = NULL;
/* update cfg against other existing capture usecases on same backend */
list_for_each(node, &adev->usecase_list) {
uc = node_to_item(node, struct audio_usecase, list);
in = (struct stream_in *) uc->stream.in;
if (in != NULL && uc->type == PCM_CAPTURE &&
backend_idx == platform_get_backend_index(uc->in_snd_device)) {
uc_channels = audio_channel_count_from_in_mask(in->channel_mask);
ALOGV("%s:txbecf: uc %s, id %d, sr %d, bw %d, ch %d, device %s",
__func__, use_case_table[uc->id], uc->id, in->sample_rate,
in->bit_width, uc_channels,
platform_get_snd_device_name(uc->in_snd_device));
if (sample_rate < in->sample_rate)
sample_rate = in->sample_rate;
if (bit_width < in->bit_width)
bit_width = in->bit_width;
if (channels < uc_channels)
channels = uc_channels;
}
}
if ((sample_rate % INPUT_SAMPLING_RATE_11025 == 0) &&
(!is_usb_in_snd_dev(snd_device))) {
ALOGV("%s:txbecf: afe: set sample rate to default Sample Rate(48k)",__func__);
sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
}
}
if (backend_idx == USB_AUDIO_TX_BACKEND) {
audio_extn_usb_is_config_supported(&bit_width, &sample_rate, &channels, false);
ALOGV("%s:txbecf: afe: USB BE configured as bit_width(%d)sample_rate(%d)channels(%d)",
__func__, bit_width, sample_rate, channels);
}
ALOGI("%s:txbecf: afe: current backend bit_width %d sample_rate %d channels %d, format %x",
__func__,
my_data->current_backend_cfg[backend_idx].bit_width,
my_data->current_backend_cfg[backend_idx].sample_rate,
my_data->current_backend_cfg[backend_idx].channels,
my_data->current_backend_cfg[backend_idx].format);
// Force routing if the expected bitwdith or samplerate
// is not same as current backend comfiguration
// Note that below if block would be entered even if main format is same
// but subformat is different for e.g. current backend is configured for 16 bit PCM
// as compared to 24 bit PCM backend requested
if ((bit_width != my_data->current_backend_cfg[backend_idx].bit_width) ||
(sample_rate != my_data->current_backend_cfg[backend_idx].sample_rate) ||
(channels != my_data->current_backend_cfg[backend_idx].channels) ||
(format != my_data->current_backend_cfg[backend_idx].format)) {
backend_cfg->bit_width = bit_width;
backend_cfg->sample_rate= sample_rate;
backend_cfg->channels = channels;
backend_cfg->format = format;
backend_change = true;
ALOGI("%s:txbecf: afe: Codec backend needs to be updated. new bit width: %d "
"new sample rate: %d new channel: %d new format: %d",
__func__, backend_cfg->bit_width,
backend_cfg->sample_rate, backend_cfg->channels, backend_cfg->format);
}
return backend_change;
}
bool platform_check_and_set_capture_codec_backend_cfg(struct audio_device* adev,
struct audio_usecase *usecase, snd_device_t snd_device)
{
int backend_idx = platform_get_backend_index(snd_device);
int ret = 0;
struct audio_backend_cfg backend_cfg;
backend_cfg.passthrough_enabled = false;
if (usecase->type == TRANSCODE_LOOPBACK_TX) {
backend_cfg.bit_width = usecase->stream.inout->in_config.bit_width;
backend_cfg.sample_rate = usecase->stream.inout->in_config.sample_rate;
backend_cfg.format = usecase->stream.inout->in_config.format;
backend_cfg.channels = audio_channel_count_from_out_mask(
usecase->stream.inout->in_config.channel_mask);
} else if (usecase->type == PCM_CAPTURE) {
backend_cfg.sample_rate= usecase->stream.in->sample_rate;
backend_cfg.bit_width= usecase->stream.in->bit_width;
backend_cfg.format= usecase->stream.in->format;
backend_cfg.channels = audio_channel_count_from_in_mask(usecase->stream.in->channel_mask);
if (is_loopback_input_device(
get_device_types(&usecase->stream.in->device_list))) {
int bw = platform_get_snd_device_bit_width(snd_device);
if ((-ENOSYS != bw) && (backend_cfg.bit_width > (uint32_t)bw)) {
backend_cfg.bit_width = bw;
ALOGD("%s:txbecf: set bitwidth to %d from platform info",
__func__, bw);
}
}
} else {
backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
backend_cfg.format = AUDIO_FORMAT_PCM_16_BIT;
backend_cfg.channels = 1;
}
ALOGI("%s:txbecf: afe: bitwidth %d, samplerate %d, channel %d format %d"
", backend_idx %d usecase = %d device (%s)", __func__,
backend_cfg.bit_width,
backend_cfg.sample_rate,
backend_cfg.channels,
backend_cfg.format,
backend_idx, usecase->id,
platform_get_snd_device_name(snd_device));
if (platform_check_capture_codec_backend_cfg(adev, backend_idx,
&backend_cfg, snd_device)) {
ret = platform_set_codec_backend_cfg(adev, usecase, snd_device,
backend_cfg);
if(!ret)
return true;
}
return false;
}
int platform_set_snd_device_backend(snd_device_t device, const char *backend_tag,
const char * hw_interface)
{
int ret = 0;
if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %d",
__func__, device);
ret = -EINVAL;
goto done;
}
ALOGD("%s: backend_tag_table[%s]: old = %s new = %s", __func__,
platform_get_snd_device_name(device),
backend_tag_table[device] != NULL ? backend_tag_table[device]: "null",
backend_tag);
if (backend_tag != NULL ) {
if (backend_tag_table[device]) {
free(backend_tag_table[device]);
}
backend_tag_table[device] = strdup(backend_tag);
}
if (hw_interface != NULL) {
if (hw_interface_table[device])
free(hw_interface_table[device]);
ALOGD("%s: hw_interface_table[%d] = %s", __func__, device, hw_interface);
hw_interface_table[device] = strdup(hw_interface);
}
done:
return ret;
}
const char *platform_get_snd_device_backend_interface(snd_device_t device)
{
const char *hw_interface_name = NULL;
if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %d",
__func__, device);
goto done;
}
/* Get string value of necessary backend for device */
hw_interface_name = hw_interface_table[device];
if (hw_interface_name == NULL)
ALOGE("%s: no hw_interface set for device %d\n", __func__, device);
else
ALOGD("%s: hw_interface set for device %s\n", __func__, hw_interface_name);
done:
return hw_interface_name;
}
int platform_get_snd_device_backend_index(snd_device_t device)
{
int i, be_dai_id;
const char * hw_interface_name = NULL;
ALOGV("%s: enter with device %d\n", __func__, device);
if ((device < SND_DEVICE_MIN) || (device >= SND_DEVICE_MAX)) {
ALOGE("%s: Invalid snd_device = %d",
__func__, device);
be_dai_id = -EINVAL;
goto done;
}
/* Get string value of necessary backend for device */
hw_interface_name = hw_interface_table[device];
if (hw_interface_name == NULL) {
ALOGE("%s: no hw_interface set for device %d\n", __func__, device);
be_dai_id = -EINVAL;
goto done;
}
/* Check if be dai name table was retrieved successfully */
if (be_dai_name_table == NULL) {
ALOGE("%s: BE DAI Name Table is not present\n", __func__);
be_dai_id = -EFAULT;
goto done;
}
/* Get backend ID for device specified */
for (i = 0; i < max_be_dai_names; i++) {
if (strcmp(hw_interface_name, be_dai_name_table[i].be_name) == 0) {
be_dai_id = be_dai_name_table[i].be_id;
goto done;
}
}
ALOGE("%s: no interface matching name %s\n", __func__, hw_interface_name);
be_dai_id = -EINVAL;
goto done;
done:
return be_dai_id;
}
int platform_set_usecase_pcm_id(audio_usecase_t usecase, int32_t type, int32_t pcm_id)
{
int ret = 0;
if ((usecase <= USECASE_INVALID) || (usecase >= AUDIO_USECASE_MAX)) {
ALOGE("%s: invalid usecase case idx %d", __func__, usecase);
ret = -EINVAL;
goto done;
}
if ((type != 0) && (type != 1)) {
ALOGE("%s: invalid usecase type", __func__);
ret = -EINVAL;
}
ALOGV("%s: pcm_device_table[%d][%d] = %d", __func__, usecase, type, pcm_id);
pcm_device_table[usecase][type] = pcm_id;
done:
return ret;
}
void platform_get_device_to_be_id_map(int **device_to_be_id, int *length)
{
*device_to_be_id = (int*) msm_device_to_be_id;
*length = msm_be_id_array_len;
}
int platform_set_stream_pan_scale_params(void *platform,
int snd_id,
struct mix_matrix_params mm_params)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl = NULL;
char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
int ret = 0;
int iter_i = 0;
int iter_j = 0;
int length = 0;
char *pan_scale_data = NULL;
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"Audio Stream %d Pan Scale Control", snd_id);
ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
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);
ret = -EINVAL;
goto end;
}
pan_scale_data = (char *) calloc(1, sizeof(mm_params));
if (!pan_scale_data) {
ret = -ENOMEM;
goto end;
}
memcpy(&pan_scale_data[length], &mm_params.num_output_channels,
sizeof(mm_params.num_output_channels));
length += sizeof(mm_params.num_output_channels);
memcpy(&pan_scale_data[length], &mm_params.num_input_channels,
sizeof(mm_params.num_input_channels));
length += sizeof(mm_params.num_input_channels);
memcpy(&pan_scale_data[length], &mm_params.has_output_channel_map,
sizeof(mm_params.has_output_channel_map));
length += sizeof(mm_params.has_output_channel_map);
if (mm_params.has_output_channel_map &&
mm_params.num_output_channels <= MAX_CHANNELS_SUPPORTED &&
mm_params.num_output_channels > 0) {
memcpy(&pan_scale_data[length], mm_params.output_channel_map,
(mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0])));
length += (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0]));
} else {
ret = -EINVAL;
goto end;
}
memcpy(&pan_scale_data[length], &mm_params.has_input_channel_map,
sizeof(mm_params.has_input_channel_map));
length += sizeof(mm_params.has_input_channel_map);
if (mm_params.has_input_channel_map &&
mm_params.num_input_channels <= MAX_CHANNELS_SUPPORTED &&
mm_params.num_input_channels > 0) {
memcpy(&pan_scale_data[length], mm_params.input_channel_map,
(mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0])));
length += (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0]));
} else {
ret = -EINVAL;
goto end;
}
pan_scale_data[length] = mm_params.has_mixer_coeffs;
length += sizeof(mm_params.has_mixer_coeffs);
if (mm_params.has_mixer_coeffs)
for (iter_i = 0; iter_i < mm_params.num_output_channels; iter_i++)
for (iter_j = 0; iter_j < mm_params.num_input_channels; iter_j++) {
memcpy(&pan_scale_data[length],
&mm_params.mixer_coeffs[iter_i][iter_j],
(sizeof(mm_params.mixer_coeffs[0][0])));
length += (sizeof(mm_params.mixer_coeffs[0][0]));
}
ret = mixer_ctl_set_array(ctl, pan_scale_data, length);
end:
if (pan_scale_data)
free(pan_scale_data);
return ret;
}
int platform_set_stream_downmix_params(void *platform,
int snd_id,
snd_device_t snd_device,
struct mix_matrix_params mm_params)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct mixer_ctl *ctl;
char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
char *downmix_param_data = NULL;
int ret = 0;
int iter_i = 0;
int iter_j = 0;
int length = 0;
int be_idx = 0;
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"Audio Device %d Downmix Control", snd_id);
ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
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);
ret = -EINVAL;
}
downmix_param_data = (char *) calloc(1, sizeof(mm_params) + sizeof(be_idx));
if (!downmix_param_data) {
ret = -ENOMEM;
goto end;
}
be_idx = platform_get_snd_device_backend_index(snd_device);
memcpy(&downmix_param_data[length], &be_idx, sizeof(be_idx));
length += sizeof(be_idx);
memcpy(&downmix_param_data[length], &mm_params.num_output_channels,
sizeof(mm_params.num_output_channels));
length += sizeof(mm_params.num_output_channels);
memcpy(&downmix_param_data[length], &mm_params.num_input_channels,
sizeof(mm_params.num_input_channels));
length += sizeof(mm_params.num_input_channels);
memcpy(&downmix_param_data[length], &mm_params.has_output_channel_map,
sizeof(mm_params.has_output_channel_map));
length += sizeof(mm_params.has_output_channel_map);
if (mm_params.has_output_channel_map &&
mm_params.num_output_channels <= MAX_CHANNELS_SUPPORTED &&
mm_params.num_output_channels > 0) {
memcpy(&downmix_param_data[length], mm_params.output_channel_map,
(mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0])));
length += (mm_params.num_output_channels * sizeof(mm_params.output_channel_map[0]));
} else {
ret = -EINVAL;
goto end;
}
memcpy(&downmix_param_data[length], &mm_params.has_input_channel_map,
sizeof(mm_params.has_input_channel_map));
length += sizeof(mm_params.has_input_channel_map);
if (mm_params.has_input_channel_map &&
mm_params.num_input_channels <= MAX_CHANNELS_SUPPORTED &&
mm_params.num_input_channels > 0) {
memcpy(&downmix_param_data[length], mm_params.input_channel_map,
(mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0])));
length += (mm_params.num_input_channels * sizeof(mm_params.input_channel_map[0]));
} else {
ret = -EINVAL;
goto end;
}
memcpy(&downmix_param_data[length], &mm_params.has_mixer_coeffs,
sizeof(mm_params.has_mixer_coeffs));
length += sizeof(mm_params.has_mixer_coeffs);
if (mm_params.has_mixer_coeffs)
for (iter_i = 0; iter_i < mm_params.num_output_channels; iter_i++)
for (iter_j = 0; iter_j < mm_params.num_input_channels; iter_j++) {
memcpy((uint32_t *) &downmix_param_data[length],
&mm_params.mixer_coeffs[iter_i][iter_j],
(sizeof(mm_params.mixer_coeffs[0][0])));
length += (sizeof(mm_params.mixer_coeffs[0][0]));
}
ret = mixer_ctl_set_array(ctl, downmix_param_data, length);
end:
if (downmix_param_data)
free(downmix_param_data);
return ret;
}
int platform_set_stream_channel_map(void *platform, audio_channel_mask_t channel_mask,
int snd_id, uint8_t *input_channel_map)
{
int ret = 0, i = 0;
int channels = audio_channel_count_from_out_mask(channel_mask);
char channel_map[AUDIO_CHANNEL_COUNT_MAX];
memset(channel_map, 0, sizeof(channel_map));
if (*input_channel_map) {
for (i = 0; i < channels; i++) {
ALOGV("%s:: Channel Map channel_map[%d] - %d", __func__, i, *input_channel_map);
channel_map[i] = *input_channel_map;
input_channel_map++;
}
} else {
/* Following are all most common standard WAV channel layouts
overridden by channel mask if its allowed and different */
switch (channels) {
case 1:
/* AUDIO_CHANNEL_OUT_MONO */
channel_map[0] = PCM_CHANNEL_FC;
break;
case 2:
/* AUDIO_CHANNEL_OUT_STEREO */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
break;
case 3:
/* AUDIO_CHANNEL_OUT_2POINT1 */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
channel_map[2] = PCM_CHANNEL_FC;
break;
case 4:
/* AUDIO_CHANNEL_OUT_QUAD_SIDE */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
channel_map[2] = PCM_CHANNEL_LS;
channel_map[3] = PCM_CHANNEL_RS;
if (channel_mask == AUDIO_CHANNEL_OUT_QUAD_BACK) {
channel_map[2] = PCM_CHANNEL_LB;
channel_map[3] = PCM_CHANNEL_RB;
}
if (channel_mask == AUDIO_CHANNEL_OUT_SURROUND) {
channel_map[2] = PCM_CHANNEL_FC;
channel_map[3] = PCM_CHANNEL_CS;
}
break;
case 5:
/* AUDIO_CHANNEL_OUT_PENTA */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
channel_map[2] = PCM_CHANNEL_FC;
channel_map[3] = PCM_CHANNEL_LB;
channel_map[4] = PCM_CHANNEL_RB;
break;
case 6:
/* AUDIO_CHANNEL_OUT_5POINT1 */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
channel_map[2] = PCM_CHANNEL_FC;
channel_map[3] = PCM_CHANNEL_LFE;
channel_map[4] = PCM_CHANNEL_LB;
channel_map[5] = PCM_CHANNEL_RB;
if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1_SIDE) {
channel_map[4] = PCM_CHANNEL_LS;
channel_map[5] = PCM_CHANNEL_RS;
}
break;
case 7:
/* AUDIO_CHANNEL_OUT_6POINT1 */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
channel_map[2] = PCM_CHANNEL_FC;
channel_map[3] = PCM_CHANNEL_LFE;
channel_map[4] = PCM_CHANNEL_LB;
channel_map[5] = PCM_CHANNEL_RB;
channel_map[6] = PCM_CHANNEL_CS;
break;
case 8:
/* AUDIO_CHANNEL_OUT_7POINT1 */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
channel_map[2] = PCM_CHANNEL_FC;
channel_map[3] = PCM_CHANNEL_LFE;
channel_map[4] = PCM_CHANNEL_LB;
channel_map[5] = PCM_CHANNEL_RB;
if (channel_mask == AUDIO_CHANNEL_OUT_5POINT1POINT2) {
channel_map[6] = PCM_CHANNEL_TFL;
channel_map[7] = PCM_CHANNEL_TFR;
} else {
channel_map[6] = PCM_CHANNEL_LS;
channel_map[7] = PCM_CHANNEL_RS;
}
break;
case 12:
/* AUDIO_CHANNEL_OUT_7POINT1POINT4 */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
channel_map[2] = PCM_CHANNEL_FC;
channel_map[3] = PCM_CHANNEL_LFE;
channel_map[4] = PCM_CHANNEL_LB;
channel_map[5] = PCM_CHANNEL_RB;
channel_map[6] = PCM_CHANNEL_LS;
channel_map[7] = PCM_CHANNEL_RS;
channel_map[8] = PCM_CHANNEL_TFL;
channel_map[9] = PCM_CHANNEL_TFR;
channel_map[10] = PCM_CHANNEL_TSL;
channel_map[11] = PCM_CHANNEL_TSR;
break;
case 16:
/* 16 channels */
channel_map[0] = PCM_CHANNEL_FL;
channel_map[1] = PCM_CHANNEL_FR;
channel_map[2] = PCM_CHANNEL_FC;
channel_map[3] = PCM_CHANNEL_LFE;
channel_map[4] = PCM_CHANNEL_LB;
channel_map[5] = PCM_CHANNEL_RB;
channel_map[6] = PCM_CHANNEL_LS;
channel_map[7] = PCM_CHANNEL_RS;
channel_map[8] = PCM_CHANNEL_TFL;
channel_map[9] = PCM_CHANNEL_TFR;
channel_map[10] = PCM_CHANNEL_TSL;
channel_map[11] = PCM_CHANNEL_TSR;
channel_map[12] = PCM_CHANNEL_FLC;
channel_map[13] = PCM_CHANNEL_FRC;
channel_map[14] = PCM_CHANNEL_RLC;
channel_map[15] = PCM_CHANNEL_RRC;
break;
default:
ALOGE("unsupported channels %d for setting channel map", channels);
return -1;
}
}
ret = platform_set_channel_map(platform, channels, channel_map, snd_id, -1);
return ret;
}
int platform_get_edid_info(void *platform)
{
return platform_get_edid_info_v2(platform, 0, 0);
}
int platform_get_edid_info_v2(void *platform, int controller, int stream)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
int ret, count;
char edid_data[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE + 1] = {0};
struct ext_disp_state *state = NULL;
int ctl_index = 0;
struct mixer_ctl *ctl = NULL;
const char *ctl_name_prefix = "Display Port";
const char *ctl_name_suffix = "EDID";
char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
ctl_index = platform_get_display_port_ctl_index(controller, stream);
if (-EINVAL == ctl_index) {
ALOGE("%s: Unknown controller/stream %d/%d",
__func__, controller, stream);
return -EINVAL;
}
state = &my_data->ext_disp[controller][stream];
if (state->valid) {
/* use cached edid */
return 0;
}
switch(state->type) {
case EXT_DISPLAY_TYPE_HDMI:
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "HDMI EDID");
break;
case EXT_DISPLAY_TYPE_DP:
if (!audio_extn_is_display_port_enabled()) {
ALOGE("%s: display port is not supported", __func__);
return -EINVAL;
}
if (0 == ctl_index)
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s %s", ctl_name_prefix, ctl_name_suffix);
else
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix);
break;
default:
ALOGE("%s: Invalid disp_type %d", __func__, state->type);
return -EINVAL;
}
if (state->edid_info == NULL)
state->edid_info =
(struct edid_audio_info *)calloc(1, sizeof(struct edid_audio_info));
ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name);
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);
goto fail;
}
mixer_ctl_update(ctl);
count = mixer_ctl_get_num_values(ctl);
/* Read SAD blocks, clamping the maximum size for safety */
if (count > (int)sizeof(block))
count = (int)sizeof(block);
ret = mixer_ctl_get_array(ctl, block, count);
if (ret != 0) {
ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
goto fail;
}
edid_data[0] = count;
memcpy(&edid_data[1], block, count);
ALOGV("%s: received edid data: count %d", __func__, edid_data[0]);
if (!audio_extn_edid_get_sink_caps(state->edid_info, edid_data)) {
ALOGE("%s: Failed to get extn disp sink capabilities", __func__);
goto fail;
}
state->valid = true;
return 0;
fail:
if (state->edid_info) {
free(state->edid_info);
state->edid_info = NULL;
state->valid = false;
}
ALOGE("%s: return -EINVAL", __func__);
return -EINVAL;
}
int platform_set_channel_allocation(void *platform, int channel_alloc)
{
return platform_set_channel_allocation_v2(platform, channel_alloc, 0, 0);
}
int platform_set_channel_allocation_v2(void *platform, int channel_alloc,
int controller, int stream)
{
int ret;
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
int ctl_index = 0;
struct mixer_ctl *ctl = NULL;
const char *ctl_name_prefix = "Display Port";
const char *ctl_name_suffix = "RX CA";
char mixer_ctl_name[MIXER_PATH_MAX_LENGTH] = {0};
ctl_index = platform_get_display_port_ctl_index(controller, stream);
if (-EINVAL == ctl_index) {
ALOGE("%s: Unknown controller/stream %d/%d",
__func__, controller, stream);
return -EINVAL;
}
switch(my_data->ext_disp[controller][stream].type) {
case EXT_DISPLAY_TYPE_HDMI:
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "HDMI RX CA");
break;
case EXT_DISPLAY_TYPE_DP:
if (!audio_extn_is_display_port_enabled()) {
ALOGE("%s: display port is not supported", __func__);
return -EINVAL;
}
if (0 == ctl_index)
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s %s", ctl_name_prefix, ctl_name_suffix);
else
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name),
"%s%d %s", ctl_name_prefix, ctl_index, ctl_name_suffix);
break;
default:
ALOGE("%s: Invalid disp_type %d", __func__,
my_data->ext_disp[controller][stream].type);
return -EINVAL;
}
ALOGV("%s: mixer ctl name: %s", __func__, mixer_ctl_name);
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("%s: channel allocation: 0x%x", __func__, channel_alloc);
ret = mixer_ctl_set_value(ctl, 0, channel_alloc);
if (ret < 0) {
ALOGE("%s: Could not set ctl, error:%d ", __func__, ret);
}
return ret;
}
int platform_set_channel_map(void *platform, int ch_count, char *ch_map, int snd_id, int be_idx)
{
struct mixer_ctl *ctl, *be_ctl = NULL;
char mixer_ctl_name[44] = {0}; // max length of name is 44 as defined
char be_mixer_ctl_name[] = "Backend Device Channel Map";
int ret;
int i=0, n=0;
int be_id_count = 0;
long set_values[AUDIO_MAX_DSP_CHANNELS];
long be_set_values[AUDIO_MAX_DSP_CHANNELS + 1] = {0};
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
ALOGV("%s channel_count:%d",__func__, ch_count);
/*
* FIXME:
* Currently the channel mask in audio.h is limited to 30 channels,
* (=AUDIO_CHANNEL_COUNT_MAX), whereas the mixer controls already
* allow up to AUDIO_MAX_DSP_CHANNELS channels as per final requirement.
* Until channel mask definition is not changed from a uint32_t value
* to something else, a sanity check is needed here.
*/
if (NULL == ch_map || (ch_count < 1) || (ch_count > AUDIO_CHANNEL_COUNT_MAX)) {
ALOGE("%s: Invalid channel mapping or channel count value", __func__);
return -EINVAL;
}
/*
* If snd_id is greater than 0, stream channel mapping
* If snd_id is below 0, typically -1, device channel mapping
*/
if (snd_id >= 0) {
snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback Channel Map%d", snd_id);
} else {
if (be_idx >= 0) {
be_ctl = mixer_get_ctl_by_name(adev->mixer, be_mixer_ctl_name);
if (!be_ctl) {
ALOGD("%s: Could not get ctl for mixer cmd - %s, using default control",
__func__, be_mixer_ctl_name);
strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
be_idx = -1;
} else {
strlcpy(mixer_ctl_name, "Backend Device Channel Map", sizeof(mixer_ctl_name));
be_id_count = 1;
}
} else {
strlcpy(mixer_ctl_name, "Playback Device Channel Map", sizeof(mixer_ctl_name));
}
}
ALOGD("%s mixer_ctl_name:%s", __func__, mixer_ctl_name);
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;
}
/* find out how many values the control can set */
n = mixer_ctl_get_num_values(ctl);
if (n != ch_count)
ALOGV("%s chcnt %d != mixerctl elem size %d",__func__, ch_count, n);
if (n < ch_count) {
ALOGE("%s chcnt %d > mixerctl elem size %d",__func__, ch_count, n);
return -EINVAL;
}
if (n > (AUDIO_MAX_DSP_CHANNELS + be_id_count)) {
ALOGE("%s mixerctl elem size %d > AUDIO_MAX_DSP_CHANNELS %d",__func__, n, AUDIO_MAX_DSP_CHANNELS);
return -EINVAL;
}
/* initialize all set_values to zero */
memset (set_values, 0, sizeof(set_values));
/* copy only as many values as corresponding mixer_ctrl allows */
for (i = 0; i < ch_count; i++) {
set_values[i] = ch_map[i];
}
ALOGD("%s: set mapping(%ld %ld %ld %ld %ld %ld %ld %ld) for channel:%d", __func__,
set_values[0], set_values[1], set_values[2], set_values[3], set_values[4],
set_values[5], set_values[6], set_values[7], ch_count);
if (be_idx >= 0) {
be_set_values[0] = be_idx;
memcpy(&be_set_values[1], set_values, sizeof(long) * ch_count);
ret = mixer_ctl_set_array(ctl, be_set_values, ARRAY_SIZE(be_set_values));
} else {
ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
}
if (ret < 0) {
ALOGE("%s: Could not set ctl, error:%d ch_count:%d",
__func__, ret, ch_count);
}
return ret;
}
unsigned char platform_map_to_edid_format(int audio_format)
{
unsigned char format;
switch (audio_format & AUDIO_FORMAT_MAIN_MASK) {
case AUDIO_FORMAT_AC3:
ALOGV("%s: AC3", __func__);
format = AC3;
break;
case AUDIO_FORMAT_AAC:
ALOGV("%s:AAC", __func__);
format = AAC;
break;
case AUDIO_FORMAT_AAC_ADTS:
ALOGV("%s:AAC_ADTS", __func__);
format = AAC;
break;
case AUDIO_FORMAT_E_AC3:
case AUDIO_FORMAT_E_AC3_JOC:
ALOGV("%s:E_AC3", __func__);
format = DOLBY_DIGITAL_PLUS;
break;
case AUDIO_FORMAT_DOLBY_TRUEHD:
ALOGV("%s:MAT", __func__);
format = MAT;
break;
case AUDIO_FORMAT_DTS:
ALOGV("%s:DTS", __func__);
format = DTS;
break;
case AUDIO_FORMAT_DTS_HD:
ALOGV("%s:DTS_HD", __func__);
format = DTS_HD;
break;
case AUDIO_FORMAT_PCM_16_BIT:
case AUDIO_FORMAT_PCM_24_BIT_PACKED:
case AUDIO_FORMAT_PCM_8_24_BIT:
ALOGV("%s:PCM", __func__);
format = LPCM;
break;
case AUDIO_FORMAT_IEC61937:
ALOGV("%s:IEC61937", __func__);
format = 0;
break;
default:
format = -1;
ALOGE("%s:invalid format: 0x%x", __func__, audio_format);
break;
}
return format;
}
void platform_check_and_update_copp_sample_rate(void* platform, snd_device_t snd_device,
unsigned int stream_sr, int* sample_rate)
{
struct platform_data* my_data = (struct platform_data *)platform;
int backend_idx = platform_get_backend_index(snd_device);
int device_sr = my_data->current_backend_cfg[backend_idx].sample_rate;
/*
*Check if device SR is multiple of 8K or 11.025 Khz
*check if the stream SR is multiple of same base, if yes
*then have copp SR equal to stream SR, this ensures that
*post processing happens at stream SR, else have
*copp SR equal to device SR.
*/
if (!(((sample_rate_multiple(device_sr, SAMPLE_RATE_8000)) &&
(sample_rate_multiple(stream_sr, SAMPLE_RATE_8000))) ||
((sample_rate_multiple(device_sr, SAMPLE_RATE_11025)) &&
(sample_rate_multiple(stream_sr, SAMPLE_RATE_11025))))) {
*sample_rate = device_sr;
} else
*sample_rate = stream_sr;
if ((snd_device == SND_DEVICE_OUT_HDMI) || (snd_device == SND_DEVICE_OUT_DISPLAY_PORT) ||
(snd_device == SND_DEVICE_OUT_DISPLAY_PORT1) ||
(snd_device == SND_DEVICE_OUT_USB_HEADSET))
*sample_rate = platform_get_supported_copp_sampling_rate(stream_sr);
ALOGI("sn_device %d device sr %d stream sr %d copp sr %d", snd_device, device_sr, stream_sr, *sample_rate);
}
// called from info parser
void platform_add_app_type(const char *uc_type,
const char *mode,
int bw,
int app_type, int max_rate) {
struct app_type_entry *ap =
(struct app_type_entry *)calloc(1, sizeof(struct app_type_entry));
if (!ap) {
ALOGE("%s failed to allocate mem for app type", __func__);
return;
}
ap->uc_type = -1;
for (int i=0; i<USECASE_TYPE_MAX; i++) {
if (!strcmp(uc_type, usecase_type_index[i].name)) {
ap->uc_type = usecase_type_index[i].index;
break;
}
}
if (ap->uc_type == -1) {
free(ap);
return;
}
ALOGI("%s uc %s mode %s bw %d app_type %d max_rate %d",
__func__, uc_type, mode, bw, app_type, max_rate);
ap->bit_width = bw;
ap->app_type = app_type;
ap->max_rate = max_rate;
ap->mode = strdup(mode);
list_add_tail(&app_type_entry_list, &ap->node);
}
bool platform_is_edid_supported_format(void *platform, int format) {
return platform_is_edid_supported_format_v2(platform, format, 0, 0);
}
bool platform_is_edid_supported_format_v2(void *platform,
int format, int controller, int stream)
{
struct platform_data *my_data = (struct platform_data *)platform;
edid_audio_info *info = NULL;
int i, ret;
unsigned char format_id = platform_map_to_edid_format(format);
if (format == AUDIO_FORMAT_IEC61937)
return true;
if (format_id <= 0) {
ALOGE("%s invalid edid format mappting for :%x" ,__func__, format);
return false;
}
ret = platform_get_edid_info_v2(platform, controller, stream);
if (ret == 0)
info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info;
if (ret == 0 && info != NULL) {
for (i = 0; i < info->audio_blocks && i < MAX_EDID_BLOCKS; i++) {
/*
* To check
* is there any special for CONFIG_HDMI_PASSTHROUGH_CONVERT
* & DOLBY_DIGITAL_PLUS
*/
if (info->audio_blocks_array[i].format_id == format_id) {
ALOGV("%s:returns true %x",
__func__, format);
return true;
}
}
}
ALOGV("%s:returns false %x",
__func__, format);
return false;
}
bool platform_is_edid_supported_sample_rate(void *platform, int sample_rate)
{
return platform_is_edid_supported_sample_rate_v2(platform, sample_rate, 0, 0);
}
bool platform_is_edid_supported_sample_rate_v2(void *platform,
int sample_rate,
int controller, int stream)
{
struct platform_data *my_data = (struct platform_data *)platform;
edid_audio_info *info = NULL;
int ret = 0;
ret = platform_get_edid_info_v2(platform, controller, stream);
if (ret == 0)
info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info;
if (ret == 0 && info != NULL) {
return audio_extn_edid_is_supported_sr(info, sample_rate);
}
return false;
}
int platform_edid_get_highest_supported_sr_v2(void *platform, int controller, int stream)
{
struct platform_data *my_data = (struct platform_data *)platform;
edid_audio_info *info = NULL;
int ret = 0;
ret = platform_get_edid_info_v2(platform, controller, stream);
if (ret == 0)
info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info;
if (ret == 0 && info != NULL) {
return audio_extn_edid_get_highest_supported_sr(info);
}
return 0;
}
int platform_edid_get_highest_supported_sr(void *platform)
{
return platform_edid_get_highest_supported_sr_v2(platform, 0, 0);
}
bool platform_spkr_use_default_sample_rate(void *platform) {
struct platform_data *my_data = (struct platform_data *)platform;
return my_data->use_sprk_default_sample_rate;
}
int platform_set_edid_channels_configuration(void *platform, int channels,
int backend_idx, snd_device_t snd_device) {
return platform_set_edid_channels_configuration_v2(platform, channels,
backend_idx, snd_device, 0, 0);
}
int platform_set_edid_channels_configuration_v2(void *platform, int channels,
int backend_idx, snd_device_t snd_device,
int controller, int stream) {
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
edid_audio_info *info = NULL;
int ret;
char default_channelMap[MAX_CHANNELS_SUPPORTED] = {0};
struct audio_device_config_param *adev_device_cfg_ptr = adev->device_cfg_params;
int be_idx = -1;
int channel_alloc = 0;
int max_supported_channels = 0;
if ((backend_idx != HDMI_RX_BACKEND) &&
(backend_idx != DISP_PORT_RX_BACKEND) &&
(backend_idx != DISP_PORT1_RX_BACKEND)) {
ALOGE("%s: Invalid backend idx %d", __func__, backend_idx);
return -EINVAL;
}
if (controller < 0 || controller >= MAX_CONTROLLERS ||
stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) {
ALOGE("%s: Invalid controller/stream - %d/%d",
__func__, controller, stream);
return -EINVAL;
}
// backend port id
be_idx = platform_get_snd_device_backend_index(snd_device);
ret = platform_get_edid_info_v2(platform, controller, stream);
info = (edid_audio_info *)my_data->ext_disp[controller][stream].edid_info;
adev_device_cfg_ptr += backend_idx;
if(ret == 0 && info != NULL) {
if ((channels > 2) && (channels <= MAX_HDMI_CHANNEL_CNT)) {
ALOGV("%s:able to get HDMI/DP sink capabilities multi channel playback",
__func__);
max_supported_channels = platform_edid_get_max_channels(my_data);
if (channels > max_supported_channels)
channels = max_supported_channels;
// refer to HDMI spec CEA-861-E: Table 28 Audio InfoFrame Data Byte 4
switch (channels) {
case 3:
channel_alloc = 0x02; break;
case 4:
channel_alloc = 0x06; break;
case 5:
channel_alloc = 0x0A; break;
case 6:
channel_alloc = 0x0B; break;
case 7:
channel_alloc = 0x12; break;
case 8:
channel_alloc = 0x13; break;
default:
ALOGE("%s: invalid channel %d", __func__, channels);
return -EINVAL;
}
ALOGVV("%s:channels:%d", __func__, channels);
if (adev_device_cfg_ptr->use_client_dev_cfg) {
platform_set_channel_map(platform, adev_device_cfg_ptr->dev_cfg_params.channels,
(char *)adev_device_cfg_ptr->dev_cfg_params.channel_map, -1, be_idx);
} else {
platform_set_channel_map(platform, channels, info->channel_map, -1, be_idx);
}
if (adev_device_cfg_ptr->use_client_dev_cfg) {
ALOGV("%s:: Setting client selected CA %d", __func__,
adev_device_cfg_ptr->dev_cfg_params.channel_allocation);
platform_set_channel_allocation_v2(platform,
adev_device_cfg_ptr->dev_cfg_params.channel_allocation,
controller, stream);
} else {
platform_set_channel_allocation_v2(platform, channel_alloc,
controller, stream);
}
} else {
if (adev_device_cfg_ptr->use_client_dev_cfg) {
default_channelMap[0] = adev_device_cfg_ptr->dev_cfg_params.channel_map[0];
default_channelMap[1] = adev_device_cfg_ptr->dev_cfg_params.channel_map[1];
} else {
default_channelMap[0] = PCM_CHANNEL_FL;
default_channelMap[1] = PCM_CHANNEL_FR;
}
platform_set_channel_map(platform, 2, default_channelMap, -1, be_idx);
platform_set_channel_allocation_v2(platform, 0, controller, stream);
}
}
return 0;
}
void platform_cache_edid_v2(void * platform, int controller, int stream)
{
platform_get_edid_info_v2(platform, controller, stream);
}
void platform_cache_edid(void * platform)
{
platform_get_edid_info_v2(platform, 0, 0);
}
void platform_invalidate_backend_config(void * platform,snd_device_t snd_device)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct audio_backend_cfg backend_cfg;
int backend_idx;
backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
backend_cfg.channels = CODEC_BACKEND_DEFAULT_CHANNELS;
backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
backend_cfg.format = AUDIO_FORMAT_PCM_16_BIT;
backend_cfg.passthrough_enabled = false;
backend_idx = platform_get_backend_index(snd_device);
platform_set_codec_backend_cfg(adev, NULL, snd_device, backend_cfg);
my_data->current_backend_cfg[backend_idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
my_data->current_backend_cfg[backend_idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS;
my_data->current_backend_cfg[backend_idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
my_data->current_backend_cfg[backend_idx].format = AUDIO_FORMAT_PCM_16_BIT;
my_data->current_backend_cfg[backend_idx].controller = 0;
my_data->current_backend_cfg[backend_idx].stream = 0;
}
void platform_invalidate_hdmi_config_v2(void * platform, int controller, int stream)
{
//reset ext display EDID info
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
struct audio_backend_cfg backend_cfg;
int backend_idx;
snd_device_t snd_device;
if (controller < 0 || controller >= MAX_CONTROLLERS ||
stream < 0 || stream >= MAX_STREAMS_PER_CONTROLLER) {
ALOGE("%s: Invalid controller/stream - %d/%d",
__func__, controller, stream);
return;
}
backend_cfg.sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
backend_cfg.channels = DEFAULT_HDMI_OUT_CHANNELS;
backend_cfg.bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
backend_cfg.format = 0;
backend_cfg.passthrough_enabled = false;
struct ext_disp_state *state = &my_data->ext_disp[controller][stream];
state->valid = false;
if (state->edid_info) {
memset(state->edid_info, 0, sizeof(struct edid_audio_info));
}
if (my_data->ext_disp[controller][stream].type == EXT_DISPLAY_TYPE_HDMI) {
//reset HDMI_RX_BACKEND to default values
backend_idx = HDMI_RX_BACKEND;
snd_device = SND_DEVICE_OUT_HDMI;
} else {
//reset Display port BACKEND to default values
backend_idx = DISP_PORT_RX_BACKEND +
((controller * MAX_STREAMS_PER_CONTROLLER) + stream);
snd_device = SND_DEVICE_OUT_DISPLAY_PORT +
((controller * MAX_STREAMS_PER_CONTROLLER) + stream);
}
platform_set_codec_backend_cfg(adev, NULL, snd_device, backend_cfg);
my_data->current_backend_cfg[backend_idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
my_data->current_backend_cfg[backend_idx].channels = DEFAULT_HDMI_OUT_CHANNELS;
my_data->current_backend_cfg[backend_idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
my_data->ext_disp[controller][stream].type = EXT_DISPLAY_TYPE_NONE;
}
void platform_invalidate_hdmi_config(void * platform) {
platform_invalidate_hdmi_config_v2(platform, 0, 0);
}
int platform_set_mixer_control(struct stream_out *out, const char * mixer_ctl_name,
const char *mixer_val)
{
struct audio_device *adev = out->dev;
struct mixer_ctl *ctl = NULL;
ALOGD("setting mixer ctl %s with value %s", mixer_ctl_name, mixer_val);
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;
}
return mixer_ctl_set_enum_by_string(ctl, mixer_val);
}
int platform_set_device_params(struct stream_out *out, int param, int value)
{
struct audio_device *adev = out->dev;
struct mixer_ctl *ctl;
char *mixer_ctl_name = "Device PP Params";
int ret = 0;
long set_values[] = {0,0};
set_values[0] = param;
set_values[1] = value;
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);
ret = -EINVAL;
goto end;
}
ALOGV("%s: Setting device pp params param: %d, value %d mixer ctrl:%s",
__func__,param, value, mixer_ctl_name);
mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
end:
return ret;
}
bool platform_can_enable_spkr_prot_on_device(snd_device_t snd_device)
{
bool ret = false;
if (snd_device == SND_DEVICE_OUT_SPEAKER ||
snd_device == SND_DEVICE_OUT_SPEAKER_REVERSE ||
snd_device == SND_DEVICE_OUT_SPEAKER_WSA ||
snd_device == SND_DEVICE_OUT_SPEAKER_VBAT ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_VBAT ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_STEREO ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2 ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_WSA ||
snd_device == SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA) {
ret = true;
}
return ret;
}
int platform_get_spkr_prot_acdb_id(snd_device_t snd_device)
{
int acdb_id;
switch(snd_device) {
case SND_DEVICE_OUT_SPEAKER:
case SND_DEVICE_OUT_SPEAKER_WSA:
acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED);
break;
case SND_DEVICE_OUT_VOICE_SPEAKER:
case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED);
break;
case SND_DEVICE_OUT_VOICE_SPEAKER_2:
case SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA:
acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED);
break;
case SND_DEVICE_OUT_VOICE_SPEAKER_STEREO:
acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED);
break;
case SND_DEVICE_OUT_SPEAKER_VBAT:
acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT);
break;
case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT);
break;
case SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT:
acdb_id = platform_get_snd_device_acdb_id(SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT);
break;
default:
acdb_id = -EINVAL;
break;
}
return acdb_id;
}
int platform_get_spkr_prot_snd_device(snd_device_t snd_device)
{
if (!audio_extn_spkr_prot_is_enabled())
return snd_device;
switch(snd_device) {
case SND_DEVICE_OUT_SPEAKER:
case SND_DEVICE_OUT_SPEAKER_REVERSE:
case SND_DEVICE_OUT_SPEAKER_WSA:
return SND_DEVICE_OUT_SPEAKER_PROTECTED;
case SND_DEVICE_OUT_SPEAKER_SAFE:
return SND_DEVICE_OUT_SPEAKER_SAFE;
case SND_DEVICE_OUT_VOICE_SPEAKER:
case SND_DEVICE_OUT_VOICE_SPEAKER_WSA:
return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED;
case SND_DEVICE_OUT_VOICE_SPEAKER_2:
case SND_DEVICE_OUT_VOICE_SPEAKER_2_WSA:
return SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED;
case SND_DEVICE_OUT_VOICE_SPEAKER_STEREO:
return SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED;
case SND_DEVICE_OUT_SPEAKER_VBAT:
return SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT;
case SND_DEVICE_OUT_VOICE_SPEAKER_VBAT:
return SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT;
case SND_DEVICE_OUT_VOICE_SPEAKER_2_VBAT:
return SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT;
default:
return snd_device;
}
}
int platform_get_vi_feedback_snd_device(snd_device_t snd_device)
{
switch(snd_device) {
case SND_DEVICE_OUT_SPEAKER_PROTECTED:
case SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT:
case SND_DEVICE_OUT_VOICE_SPEAKER_STEREO_PROTECTED:
return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK;
case SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED:
case SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT:
return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1;
case SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED:
case SND_DEVICE_OUT_VOICE_SPEAKER_2_PROTECTED_VBAT:
return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2;
default:
return SND_DEVICE_IN_CAPTURE_VI_FEEDBACK;
}
}
int platform_spkr_prot_is_wsa_analog_mode(void *adev __unused)
{
struct audio_device *adev_h = adev;
const char *snd_card_name;
/*
* wsa analog mode is decided based on the sound card name
*/
snd_card_name = mixer_get_name(adev_h->mixer);
if ((!strcmp(snd_card_name, "msm8953-snd-card-mtp")) ||
(!strcmp(snd_card_name, "msm8953-sku4-snd-card")) ||
(!strcmp(snd_card_name, "sdm439-sku1-snd-card")) ||
(!strcmp(snd_card_name, "sdm439-snd-card-mtp")))
return 1;
else
return 0;
}
/*
* This is a lookup table to map android audio input device to audio h/w interface (backend).
* The table can be extended for other input devices by adding appropriate entries.
* Also the audio interface for a particular input device can be overriden by adding
* corresponding entry in audio_platform_info.xml file.
*/
struct audio_device_to_audio_interface audio_device_to_interface_table[] = {
{AUDIO_DEVICE_IN_BUILTIN_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), "SLIMBUS_0"},
{AUDIO_DEVICE_IN_BACK_MIC, ENUM_TO_STRING(AUDIO_DEVICE_IN_BACK_MIC), "SLIMBUS_0"},
};
int audio_device_to_interface_table_len =
sizeof(audio_device_to_interface_table) / sizeof(audio_device_to_interface_table[0]);
int platform_set_audio_device_interface(const char *device_name, const char *intf_name,
const char *codec_type __unused)
{
int ret = 0;
int i;
if (device_name == NULL || intf_name == NULL) {
ALOGE("%s: Invalid input", __func__);
ret = -EINVAL;
goto done;
}
ALOGD("%s: Enter, device name:%s, intf name:%s", __func__, device_name, intf_name);
size_t device_name_len = strlen(device_name);
for (i = 0; i < audio_device_to_interface_table_len; i++) {
char* name = audio_device_to_interface_table[i].device_name;
size_t name_len = strlen(name);
if ((name_len == device_name_len) &&
(strncmp(device_name, name, name_len) == 0)) {
ALOGD("%s: Matched device name:%s, overwrite intf name with %s",
__func__, device_name, intf_name);
strlcpy(audio_device_to_interface_table[i].interface_name, intf_name,
sizeof(audio_device_to_interface_table[i].interface_name));
goto done;
}
}
ALOGE("%s: Could not find matching device name %s",
__func__, device_name);
ret = -EINVAL;
done:
return ret;
}
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) ||
(out_snd_device == SND_DEVICE_OUT_USB_HEADPHONES) ||
(out_snd_device == SND_DEVICE_OUT_VOICE_USB_HEADSET)) {
if (property_get_bool("vendor.audio.usb.disable.sidetone", 0)) {
ALOGI("Debug: Disable sidetone");
} else {
ret = audio_extn_usb_enable_sidetone(out_snd_device, enable);
if (ret) {
/*fall back to AFE sidetone*/
ALOGV("%s: No USB sidetone supported, switching to AFE sidetone",
__func__);
if (enable)
audio_route_apply_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
else
audio_route_reset_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
}
}
} else {
ALOGV("%s: sidetone out device(%d) mixer cmd = %s\n",
__func__, out_snd_device, str);
if (enable) {
ret = audio_route_apply_and_update_path(adev->audio_route, str);
if (ret) {
ALOGV("%s: No device sidetone supported, switching to AFE sidetone",
__func__);
audio_route_apply_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
}
}
else {
ret = audio_route_reset_and_update_path(adev->audio_route, str);
if (ret) {
ALOGV("%s: No device sidetone supported, switching to AFE sidetone",
__func__);
audio_route_reset_and_update_path(adev->audio_route, AFE_SIDETONE_MIXER_PATH);
}
}
}
return 0;
}
void platform_update_aanc_path(struct audio_device *adev,
snd_device_t out_snd_device,
bool enable,
char *str)
{
ALOGD("%s: aanc out device(%d) mixer cmd = %s, enable = %d\n",
__func__, out_snd_device, str, enable);
if (enable)
audio_route_apply_and_update_path(adev->audio_route, str);
else
audio_route_reset_and_update_path(adev->audio_route, str);
return;
}
#ifdef INSTANCE_ID_ENABLED
void platform_make_cal_cfg(acdb_audio_cal_cfg_t* cal, int acdb_dev_id,
int acdb_device_type, int app_type, int topology_id,
int sample_rate, uint32_t module_id, uint16_t instance_id,
uint32_t param_id, bool persist)
{
int persist_send_flags = 1;
if (!cal) {
return;
}
if (persist)
persist_send_flags |= 0x2;
memset(cal, 0, sizeof(acdb_audio_cal_cfg_t));
cal->persist = persist;
cal->app_type = app_type;
cal->acdb_dev_id = acdb_dev_id;
cal->sampling_rate = sample_rate;
cal->topo_id = topology_id;
//if module and param id is set to 0, the whole blob will be stored
//or sent to the DSP
cal->module_id = module_id;
cal->instance_id = instance_id;
cal->param_id = param_id;
cal->cal_type = acdb_device_type;
}
#else
void platform_make_cal_cfg(acdb_audio_cal_cfg_t* cal, int acdb_dev_id,
int acdb_device_type, int app_type, int topology_id,
int sample_rate, uint32_t module_id, uint32_t param_id, bool persist)
{
int persist_send_flags = 1;
if (!cal) {
return;
}
if (persist)
persist_send_flags |= 0x2;
memset(cal, 0, sizeof(acdb_audio_cal_cfg_t));
cal->persist = persist;
cal->app_type = app_type;
cal->acdb_dev_id = acdb_dev_id;
cal->sampling_rate = sample_rate;
cal->topo_id = topology_id;
//if module and param id is set to 0, the whole blob will be stored
//or sent to the DSP
cal->module_id = module_id;
cal->param_id = param_id;
cal->cal_type = acdb_device_type;
}
#endif
int platform_send_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal,
void* data, int length, bool persist)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if (!my_data) {
ret = -EINVAL;
goto ERROR_RETURN;
}
if ((cal->acdb_dev_id == ACDB_ID_STEREO_SPEAKER_DEVICE) &&
(cal->topo_id == TRUMPET_TOPOLOGY))
audio_extn_ip_hdlr_copp_update_cal_info((void*)cal, data);
if (my_data->acdb_set_audio_cal) {
// persist audio cal in local cache
if (persist) {
ret = my_data->acdb_set_audio_cal((void*)cal, data, (uint32_t)length);
}
// send audio cal to dsp
if (ret == 0) {
cal->persist = false;
ret = my_data->acdb_set_audio_cal((void*)cal, data, (uint32_t)length);
if (persist && (ret != 0)) {
ALOGV("[%s] audio cal stored with success, ignore set cal failure", __func__);
ret = 0;
}
}
}
ERROR_RETURN:
return ret;
}
int platform_get_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal,
void* data, int* length, bool persist)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if (!my_data) {
ret = -EINVAL;
goto ERROR_RETURN;
}
if (my_data->acdb_get_audio_cal) {
// get cal from dsp
ret = my_data->acdb_get_audio_cal((void*)cal, data, (uint32_t*)length);
// get cached cal if prevoius attempt fails and persist flag is set
if ((ret != 0) && persist) {
cal->persist = true;
ret = my_data->acdb_get_audio_cal((void*)cal, data, (uint32_t*)length);
}
}
ERROR_RETURN:
return ret;
}
int platform_store_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal,
void* data, int length)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if (!my_data) {
ret = -EINVAL;
goto ERROR_RETURN;
}
if (my_data->acdb_set_audio_cal) {
ret = my_data->acdb_set_audio_cal((void*)cal, data, (uint32_t)length);
}
ERROR_RETURN:
return ret;
}
int platform_retrieve_audio_cal(void* platform, acdb_audio_cal_cfg_t* cal,
void* data, int* length)
{
int ret = 0;
struct platform_data *my_data = (struct platform_data *)platform;
if (!my_data) {
ret = -EINVAL;
goto ERROR_RETURN;
}
if (my_data->acdb_get_audio_cal) {
ret = my_data->acdb_get_audio_cal((void*)cal, data, (uint32_t*)length);
}
ERROR_RETURN:
return ret;
}
int platform_get_max_mic_count(void *platform) {
struct platform_data *my_data = (struct platform_data *)platform;
return my_data->max_mic_count;
}
#define DEFAULT_NOMINAL_SPEAKER_GAIN 20
int ramp_speaker_gain(struct audio_device *adev, bool ramp_up, int target_ramp_up_gain) {
// backup_gain: gain to try to set in case of an error during ramp
int start_gain, end_gain, step, backup_gain, i;
bool error = false;
const char *mixer_ctl_name_gain_left = "Left Speaker Gain";
const char *mixer_ctl_name_gain_right = "Right Speaker Gain";
struct mixer_ctl *ctl_left = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name_gain_left);
struct mixer_ctl *ctl_right = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name_gain_right);
if (!ctl_left || !ctl_right) {
ALOGE("%s: Could not get ctl for mixer cmd - %s or %s, not applying speaker gain ramp",
__func__, mixer_ctl_name_gain_left, mixer_ctl_name_gain_right);
return -EINVAL;
} else if ((mixer_ctl_get_num_values(ctl_left) != 1)
|| (mixer_ctl_get_num_values(ctl_right) != 1)) {
ALOGE("%s: Unexpected num values for mixer cmd - %s or %s, not applying speaker gain ramp",
__func__, mixer_ctl_name_gain_left, mixer_ctl_name_gain_right);
return -EINVAL;
}
if (ramp_up) {
start_gain = 0;
end_gain = target_ramp_up_gain > 0 ? target_ramp_up_gain : DEFAULT_NOMINAL_SPEAKER_GAIN;
step = +1;
backup_gain = end_gain;
} else {
// using same gain on left and right
const int left_gain = mixer_ctl_get_value(ctl_left, 0);
start_gain = left_gain > 0 ? left_gain : DEFAULT_NOMINAL_SPEAKER_GAIN;
end_gain = 0;
step = -1;
backup_gain = start_gain;
}
for (i = start_gain ; i != (end_gain + step) ; i += step) {
if (mixer_ctl_set_value(ctl_left, 0, i)) {
ALOGE("%s: error setting %s to %d during gain ramp",
__func__, mixer_ctl_name_gain_left, i);
error = true;
break;
}
if (mixer_ctl_set_value(ctl_right, 0, i)) {
ALOGE("%s: error setting %s to %d during gain ramp",
__func__, mixer_ctl_name_gain_right, i);
error = true;
break;
}
usleep(1000);
}
if (error) {
// an error occured during the ramp, let's still try to go back to a safe volume
if (mixer_ctl_set_value(ctl_left, 0, backup_gain)) {
ALOGE("%s: error restoring left gain to %d", __func__, backup_gain);
}
if (mixer_ctl_set_value(ctl_right, 0, backup_gain)) {
ALOGE("%s: error restoring right gain to %d", __func__, backup_gain);
}
}
return start_gain;
}
int platform_set_swap_mixer(struct audio_device *adev, bool swap_channels)
{
const char *mixer_ctl_name = "Swap channel";
struct mixer_ctl *ctl;
struct platform_data *my_data = (struct platform_data *)adev->platform;
// forced to set to swap, but device not rotated ... ignore set
if (swap_channels && !my_data->speaker_lr_swap)
return 0;
ALOGV("%s:", __func__);
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;
}
if (mixer_ctl_set_value(ctl, 0, swap_channels) < 0) {
ALOGE("%s: Could not set reverse cotrol %d",__func__, swap_channels);
return -EINVAL;
}
ALOGV("platfor_force_swap_channel :: Channel orientation ( %s ) ",
swap_channels?"R --> L":"L --> R");
return 0;
}
int platform_check_and_set_swap_lr_channels(struct audio_device *adev, bool swap_channels)
{
// only update if there is active pcm playback on speaker
struct platform_data *my_data = (struct platform_data *)adev->platform;
my_data->speaker_lr_swap = swap_channels;
return platform_set_swap_channels(adev, swap_channels);
}
int platform_set_swap_channels(struct audio_device *adev, bool swap_channels)
{
// only update if there is active pcm playback on speaker
struct audio_usecase *usecase;
struct listnode *node;
//swap channels only for stereo spkr
struct platform_data *my_data = (struct platform_data *)adev->platform;
if (my_data) {
if (!hw_info_is_stereo_spkr(my_data->hw_info)) {
ALOGV("%s: will not swap due to it is not stereo spkr", __func__);
return 0;
}
} else {
ALOGE("%s: failed to allocate platform data", __func__);
return -EINVAL;
}
// do not swap channels in audio modes with concurrent capture and playback
// as this may break the echo reference
if ((adev->mode == AUDIO_MODE_IN_COMMUNICATION) || (adev->mode == AUDIO_MODE_IN_CALL)) {
ALOGV("%s: will not swap due to audio mode %d", __func__, adev->mode);
return 0;
}
list_for_each(node, &adev->usecase_list) {
usecase = node_to_item(node, struct audio_usecase, list);
if (usecase->stream.out && usecase->type == PCM_PLAYBACK &&
compare_device_type(&usecase->stream.out->device_list,
AUDIO_DEVICE_OUT_SPEAKER)) {
/*
* If acdb tuning is different for SPEAKER_REVERSE, it is must
* to perform device switch to disable the current backend to
* enable it with new acdb data.
*/
if (my_data->speaker_lr_swap &&
(acdb_device_table[SND_DEVICE_OUT_SPEAKER] !=
acdb_device_table[SND_DEVICE_OUT_SPEAKER_REVERSE])) {
const int initial_skpr_gain = ramp_speaker_gain(adev, false /*ramp_up*/, -1);
select_devices(adev, usecase->id);
if (initial_skpr_gain != -EINVAL)
ramp_speaker_gain(adev, true /*ramp_up*/, initial_skpr_gain);
} else {
platform_set_swap_mixer(adev, swap_channels);
}
break;
}
}
return 0;
}
static struct amp_db_and_gain_table tbl_mapping[MAX_VOLUME_CAL_STEPS];
static int num_gain_tbl_entry = 0;
bool platform_add_gain_level_mapping(struct amp_db_and_gain_table *tbl_entry) {
ALOGV("%s: enter .. add %f %f %d", __func__, tbl_entry->amp, tbl_entry->db, tbl_entry->level);
if (num_gain_tbl_entry == -1) {
ALOGE("%s: num entry beyond valid step levels or corrupted..rejecting custom mapping",
__func__);
return false;
}
if (num_gain_tbl_entry >= MAX_VOLUME_CAL_STEPS) {
ALOGE("%s: max entry reached max[%d] current index[%d] .. rejecting", __func__,
MAX_VOLUME_CAL_STEPS, num_gain_tbl_entry);
num_gain_tbl_entry = -1; // indicates error and no more info will be cached
return false;
}
if (num_gain_tbl_entry > 0 && tbl_mapping[num_gain_tbl_entry - 1].amp >= tbl_entry->amp) {
ALOGE("%s: value not in ascending order .. rejecting custom mapping", __func__);
num_gain_tbl_entry = -1; // indicates error and no more info will be cached
return false;
}
tbl_mapping[num_gain_tbl_entry] = *tbl_entry;
++num_gain_tbl_entry;
return true;
}
int platform_get_gain_level_mapping(struct amp_db_and_gain_table *mapping_tbl,
int table_size) {
int itt = 0;
ALOGV("platform_get_gain_level_mapping called ");
if (num_gain_tbl_entry <= 0 || num_gain_tbl_entry > MAX_VOLUME_CAL_STEPS) {
ALOGD("%s: empty or currupted gain_mapping_table", __func__);
return 0;
}
for (; itt < num_gain_tbl_entry && itt <= table_size; itt++) {
mapping_tbl[itt] = tbl_mapping[itt];
ALOGV("%s: added amp[%f] db[%f] level[%d]", __func__,
mapping_tbl[itt].amp, mapping_tbl[itt].db, mapping_tbl[itt].level);
}
return num_gain_tbl_entry;
}
int platform_get_max_codec_backend() {
return MAX_CODEC_BACKENDS;
}
int platform_get_supported_copp_sampling_rate(uint32_t stream_sr)
{
int sample_rate;
switch (stream_sr){
case 8000:
case 11025:
case 16000:
case 22050:
case 32000:
case 48000:
sample_rate = 48000;
break;
case 44100:
sample_rate = 44100;
break;
case 64000:
case 96000:
sample_rate = 96000;
break;
case 88200:
sample_rate = 88200;
break;
case 176400:
sample_rate = 176400;
break;
case 192000:
sample_rate = 192000;
break;
case 352800:
sample_rate = 352800;
break;
case 384000:
sample_rate = 384000;
break;
case 144000:
default:
sample_rate = 48000;
break;
}
return sample_rate;
}
#if defined (PLATFORM_MSM8998) || (PLATFORM_SDM845) || (PLATFORM_SDM710) || \
defined (PLATFORM_QCS605) || defined (PLATFORM_MSMNILE) || \
defined (PLATFORM_KONA) || defined (PLATFORM_MSMSTEPPE) || \
defined (PLATFORM_QCS405) || defined (PLATFORM_TRINKET) || \
defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON) || \
defined (PLATFORM_ATOLL) || defined (PLATFORM_BENGAL) || \
defined (PLATFORM_HOLI)
int platform_get_mmap_data_fd(void *platform, int fe_dev, int dir, int *fd,
uint32_t *size)
{
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_device *adev = my_data->adev;
int hw_fd = -1;
char dev_name[128];
struct snd_pcm_mmap_fd mmap_fd;
memset(&mmap_fd, 0, sizeof(mmap_fd));
mmap_fd.dir = dir;
snprintf(dev_name, sizeof(dev_name), "/dev/snd/hwC%uD%u",
adev->snd_card, HWDEP_FE_BASE+fe_dev);
hw_fd = open(dev_name, O_RDONLY);
if (hw_fd < 0) {
ALOGE("fe hw dep node open %d/%d failed", adev->snd_card, fe_dev);
return -1;
}
if (ioctl(hw_fd, SNDRV_PCM_IOCTL_MMAP_DATA_FD, &mmap_fd) < 0) {
ALOGE("fe hw dep node ioctl failed");
close(hw_fd);
return -1;
}
*fd = mmap_fd.fd;
*size = mmap_fd.size;
close(hw_fd); // mmap_fd should still be valid
return 0;
}
#else
int platform_get_mmap_data_fd(void *platform __unused, int fe_dev __unused,
int dir __unused, int *fd __unused,
uint32_t *size __unused)
{
return -1;
}
#endif
static const char *platform_get_mixer_control(struct mixer_ctl *ctl)
{
int id = -1;
const char *id_string = NULL;
if (!ctl) {
ALOGD("%s: mixer ctl not obtained", __func__);
} else {
id = mixer_ctl_get_value(ctl, 0);
if (id >= 0) {
id_string = mixer_ctl_get_enum_string(ctl, id);
}
}
return id_string;
}
bool platform_set_microphone_characteristic(void *platform,
struct audio_microphone_characteristic_t mic) {
struct platform_data *my_data = (struct platform_data *)platform;
if (my_data->declared_mic_count >= AUDIO_MICROPHONE_MAX_COUNT) {
ALOGE("mic number is more than maximum number");
return false;
}
for (size_t ch = 0; ch < AUDIO_CHANNEL_COUNT_MAX; ch++) {
mic.channel_mapping[ch] = AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED;
}
my_data->microphones[my_data->declared_mic_count++] = mic;
return true;
}
int platform_get_microphones(void *platform,
struct audio_microphone_characteristic_t *mic_array,
size_t *mic_count) {
struct platform_data *my_data = (struct platform_data *)platform;
if (mic_count == NULL) {
return -EINVAL;
}
if (mic_array == NULL) {
return -EINVAL;
}
if (*mic_count == 0) {
*mic_count = my_data->declared_mic_count;
return 0;
}
size_t max_mic_count = *mic_count;
size_t actual_mic_count = 0;
for (size_t i = 0; i < max_mic_count && i < my_data->declared_mic_count; i++) {
mic_array[i] = my_data->microphones[i];
actual_mic_count++;
}
*mic_count = actual_mic_count;
return 0;
}
bool platform_set_microphone_map(void *platform, snd_device_t in_snd_device,
const struct mic_info *info) {
struct platform_data *my_data = (struct platform_data *)platform;
if (in_snd_device < SND_DEVICE_IN_BEGIN || in_snd_device >= SND_DEVICE_IN_END) {
ALOGE("%s: Sound device not valid", __func__);
return false;
}
size_t m_count = my_data->mic_map[in_snd_device].mic_count++;
if (m_count >= AUDIO_MICROPHONE_MAX_COUNT) {
ALOGE("%s: Microphone count is greater than max allowed value", __func__);
my_data->mic_map[in_snd_device].mic_count--;
return false;
}
my_data->mic_map[in_snd_device].microphones[m_count] = *info;
return true;
}
int platform_get_active_microphones(void *platform, unsigned int channels,
audio_usecase_t uc_id,
struct audio_microphone_characteristic_t *mic_array,
size_t *mic_count) {
struct platform_data *my_data = (struct platform_data *)platform;
struct audio_usecase *usecase = get_usecase_from_list(my_data->adev, uc_id);
if (mic_count == NULL || mic_array == NULL || usecase == NULL) {
return -EINVAL;
}
size_t max_mic_count = my_data->declared_mic_count;
size_t actual_mic_count = 0;
struct listnode devices;
list_init(&devices);
snd_device_t active_input_snd_device =
platform_get_input_snd_device(platform, usecase->stream.in, &devices, USECASE_TYPE_MAX);
if (active_input_snd_device == SND_DEVICE_NONE) {
ALOGI("%s: No active microphones found", __func__);
goto end;
}
size_t active_mic_count = my_data->mic_map[active_input_snd_device].mic_count;
struct mic_info *m_info = my_data->mic_map[active_input_snd_device].microphones;
for (size_t i = 0; i < active_mic_count; i++) {
unsigned int channels_for_active_mic = channels;
if (channels_for_active_mic > m_info[i].channel_count) {
channels_for_active_mic = m_info[i].channel_count;
}
for (size_t j = 0; j < max_mic_count; j++) {
if (strcmp(my_data->microphones[j].device_id,
m_info[i].device_id) == 0) {
mic_array[actual_mic_count] = my_data->microphones[j];
for (size_t ch = 0; ch < channels_for_active_mic; ch++) {
mic_array[actual_mic_count].channel_mapping[ch] =
m_info[i].channel_mapping[ch];
}
actual_mic_count++;
break;
}
}
}
end:
*mic_count = actual_mic_count;
return 0;
}
int platform_get_license_by_product(void *platform __unused,
const char* product_name __unused,
int *product_id __unused,
char* product_license __unused)
{
return -ENOSYS;
}
int platform_get_controller_stream_from_params(struct str_parms *parms,
int *controller, int *stream) {
str_parms_get_int(parms, "controller", controller);
str_parms_get_int(parms, "stream", stream);
if (*controller < 0 || *controller >= MAX_CONTROLLERS ||
*stream < 0 || *stream >= MAX_STREAMS_PER_CONTROLLER) {
*controller = 0;
*stream = 0;
return -1;
}
return 0;
}
bool platform_is_call_proxy_snd_device(snd_device_t snd_device) {
if (snd_device == SND_DEVICE_IN_CALL_PROXY || snd_device == SND_DEVICE_OUT_CALL_PROXY)
return true;
return false;
}