| /* |
| * Copyright (c) 2014-2019, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #define LOG_TAG "platform_info" |
| #define LOG_NDDEBUG 0 |
| |
| #include <errno.h> |
| #include <stdio.h> |
| #include <expat.h> |
| #include <pthread.h> |
| #include <log/log.h> |
| #include <cutils/str_parms.h> |
| #include <audio_hw.h> |
| #include "acdb.h" |
| #include "platform_api.h" |
| #include <platform.h> |
| #include <math.h> |
| |
| #ifdef DYNAMIC_LOG_ENABLED |
| #include <log_xml_parser.h> |
| #define LOG_MASK HAL_MOD_FILE_PLATFORM_INFO |
| #include <log_utils.h> |
| #endif |
| |
| #define BUF_SIZE 1024 |
| |
| typedef enum { |
| ROOT, |
| ACDB, |
| MODULE, |
| AEC, |
| NS, |
| BITWIDTH, |
| PCM_ID, |
| BACKEND_NAME, |
| INTERFACE_NAME, |
| CONFIG_PARAMS, |
| OPERATOR_SPECIFIC, |
| GAIN_LEVEL_MAPPING, |
| APP_TYPE, |
| ACDB_METAINFO_KEY, |
| MICROPHONE_CHARACTERISTIC, |
| SND_DEVICES, |
| INPUT_SND_DEVICE, |
| INPUT_SND_DEVICE_TO_MIC_MAPPING, |
| SND_DEV, |
| MIC_INFO, |
| CUSTOM_MTMX_PARAMS, |
| CUSTOM_MTMX_PARAM_COEFFS, |
| EXTERNAL_DEVICE_SPECIFIC, |
| CUSTOM_MTMX_IN_PARAMS, |
| CUSTOM_MTMX_PARAM_IN_CH_INFO, |
| } section_t; |
| |
| typedef void (* section_process_fn)(const XML_Char **attr); |
| |
| static void process_acdb_id(const XML_Char **attr); |
| static void process_audio_effect(const XML_Char **attr, effect_type_t effect_type); |
| static void process_effect_aec(const XML_Char **attr); |
| static void process_effect_ns(const XML_Char **attr); |
| static void process_bit_width(const XML_Char **attr); |
| static void process_pcm_id(const XML_Char **attr); |
| static void process_backend_name(const XML_Char **attr); |
| static void process_interface_name(const XML_Char **attr); |
| static void process_config_params(const XML_Char **attr); |
| static void process_root(const XML_Char **attr); |
| static void process_operator_specific(const XML_Char **attr); |
| static void process_gain_db_to_level_map(const XML_Char **attr); |
| static void process_app_type(const XML_Char **attr); |
| static void process_acdb_metainfo_key(const XML_Char **attr); |
| static void process_microphone_characteristic(const XML_Char **attr); |
| static void process_snd_dev(const XML_Char **attr); |
| static void process_mic_info(const XML_Char **attr); |
| static void process_custom_mtmx_params(const XML_Char **attr); |
| static void process_custom_mtmx_param_coeffs(const XML_Char **attr); |
| static void process_external_dev(const XML_Char **attr); |
| static void process_custom_mtmx_in_params(const XML_Char **attr); |
| static void process_custom_mtmx_param_in_ch_info(const XML_Char **attr); |
| |
| static section_process_fn section_table[] = { |
| [ROOT] = process_root, |
| [ACDB] = process_acdb_id, |
| [AEC] = process_effect_aec, |
| [NS] = process_effect_ns, |
| [BITWIDTH] = process_bit_width, |
| [PCM_ID] = process_pcm_id, |
| [BACKEND_NAME] = process_backend_name, |
| [INTERFACE_NAME] = process_interface_name, |
| [CONFIG_PARAMS] = process_config_params, |
| [OPERATOR_SPECIFIC] = process_operator_specific, |
| [APP_TYPE] = process_app_type, |
| [GAIN_LEVEL_MAPPING] = process_gain_db_to_level_map, |
| [ACDB_METAINFO_KEY] = process_acdb_metainfo_key, |
| [MICROPHONE_CHARACTERISTIC] = process_microphone_characteristic, |
| [SND_DEV] = process_snd_dev, |
| [MIC_INFO] = process_mic_info, |
| [CUSTOM_MTMX_PARAMS] = process_custom_mtmx_params, |
| [CUSTOM_MTMX_PARAM_COEFFS] = process_custom_mtmx_param_coeffs, |
| [EXTERNAL_DEVICE_SPECIFIC] = process_external_dev, |
| [CUSTOM_MTMX_IN_PARAMS] = process_custom_mtmx_in_params, |
| [CUSTOM_MTMX_PARAM_IN_CH_INFO] = process_custom_mtmx_param_in_ch_info, |
| }; |
| |
| static section_t section; |
| |
| struct platform_info { |
| caller_t caller; |
| void *platform; |
| struct str_parms *kvpairs; |
| }; |
| |
| static struct platform_info my_data; |
| static pthread_mutex_t parser_lock = PTHREAD_MUTEX_INITIALIZER; |
| |
| |
| struct audio_string_to_enum { |
| const char* name; |
| unsigned int value; |
| }; |
| |
| static snd_device_t in_snd_device; |
| |
| static const struct audio_string_to_enum mic_locations[AUDIO_MICROPHONE_LOCATION_CNT] = { |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_LOCATION_UNKNOWN), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_LOCATION_MAINBODY), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_LOCATION_MAINBODY_MOVABLE), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_LOCATION_PERIPHERAL), |
| }; |
| |
| static const struct audio_string_to_enum mic_directionalities[AUDIO_MICROPHONE_DIRECTIONALITY_CNT] = { |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_DIRECTIONALITY_OMNI), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_DIRECTIONALITY_BI_DIRECTIONAL), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_DIRECTIONALITY_UNKNOWN), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_DIRECTIONALITY_CARDIOID), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_DIRECTIONALITY_HYPER_CARDIOID), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_DIRECTIONALITY_SUPER_CARDIOID), |
| }; |
| |
| static const struct audio_string_to_enum mic_channel_mapping[AUDIO_MICROPHONE_CHANNEL_MAPPING_CNT] = { |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_CHANNEL_MAPPING_DIRECT), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_MICROPHONE_CHANNEL_MAPPING_PROCESSED), |
| }; |
| |
| static const struct audio_string_to_enum device_in_types[] = { |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_AMBIENT), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_COMMUNICATION), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_BUILTIN_MIC), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_WIRED_HEADSET), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_AUX_DIGITAL), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_HDMI), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_VOICE_CALL), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_TELEPHONY_RX), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_BACK_MIC), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_REMOTE_SUBMIX), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_USB_ACCESSORY), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_USB_DEVICE), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_FM_TUNER), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_TV_TUNER), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_LINE), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_SPDIF), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_BLUETOOTH_A2DP), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_LOOPBACK), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_IP), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_BUS), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_PROXY), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_USB_HEADSET), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_BLUETOOTH_BLE), |
| AUDIO_MAKE_STRING_FROM_ENUM(AUDIO_DEVICE_IN_DEFAULT), |
| }; |
| |
| enum { |
| AUDIO_MICROPHONE_CHARACTERISTIC_NONE = 0u, // 0x0 |
| AUDIO_MICROPHONE_CHARACTERISTIC_SENSITIVITY = 1u, // 0x1 |
| AUDIO_MICROPHONE_CHARACTERISTIC_MAX_SPL = 2u, // 0x2 |
| AUDIO_MICROPHONE_CHARACTERISTIC_MIN_SPL = 4u, // 0x4 |
| AUDIO_MICROPHONE_CHARACTERISTIC_ORIENTATION = 8u, // 0x8 |
| AUDIO_MICROPHONE_CHARACTERISTIC_GEOMETRIC_LOCATION = 16u, // 0x10 |
| AUDIO_MICROPHONE_CHARACTERISTIC_ALL = 31u, /* ((((SENSITIVITY | MAX_SPL) | MIN_SPL) |
| | ORIENTATION) | GEOMETRIC_LOCATION) */ |
| }; |
| |
| static bool find_enum_by_string(const struct audio_string_to_enum * table, const char * name, |
| int32_t len, unsigned int *value) |
| { |
| if (table == NULL) { |
| ALOGE("%s: table is NULL", __func__); |
| return false; |
| } |
| |
| if (name == NULL) { |
| ALOGE("null key"); |
| return false; |
| } |
| |
| for (int i = 0; i < len; i++) { |
| if (!strcmp(table[i].name, name)) { |
| *value = table[i].value; |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| static struct audio_custom_mtmx_params_info mtmx_params_info; |
| static struct audio_custom_mtmx_in_params_info mtmx_in_params_info; |
| |
| /* |
| * <audio_platform_info> |
| * <acdb_ids> |
| * <device name="???" acdb_id="???"/> |
| * ... |
| * ... |
| * </acdb_ids> |
| * <module_ids> |
| * <device name="???" module_id="???"/> |
| * ... |
| * ... |
| * </module_ids> |
| * <backend_names> |
| * <device name="???" backend="???"/> |
| * ... |
| * ... |
| * </backend_names> |
| * <pcm_ids> |
| * <usecase name="???" type="in/out" id="???"/> |
| * ... |
| * ... |
| * </pcm_ids> |
| * <interface_names> |
| * <device name="Use audio device name here, not sound device name" interface="PRIMARY_I2S" codec_type="external/internal"/> |
| * ... |
| * ... |
| * </interface_names> |
| * <config_params> |
| * <param key="snd_card_name" value="msm8994-tomtom-mtp-snd-card"/> |
| * <param key="operator_info" value="tmus;aa;bb;cc"/> |
| * <param key="operator_info" value="sprint;xx;yy;zz"/> |
| * ... |
| * ... |
| * </config_params> |
| * |
| * <operator_specific> |
| * <device name="???" operator="???" mixer_path="???" acdb_id="???"/> |
| * ... |
| * ... |
| * </operator_specific> |
| * |
| * </audio_platform_info> |
| */ |
| |
| static void process_root(const XML_Char **attr __unused) |
| { |
| } |
| |
| /* mapping from usecase to pcm dev id */ |
| static void process_pcm_id(const XML_Char **attr) |
| { |
| int index; |
| |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found, no pcm_id set!", __func__); |
| goto done; |
| } |
| |
| index = platform_get_usecase_index((char *)attr[1]); |
| if (index < 0) { |
| ALOGE("%s: usecase %s not found!", |
| __func__, attr[1]); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "type") != 0) { |
| ALOGE("%s: usecase type not mentioned", __func__); |
| goto done; |
| } |
| |
| int type = -1; |
| |
| if (!strcasecmp((char *)attr[3], "in")) { |
| type = 1; |
| } else if (!strcasecmp((char *)attr[3], "out")) { |
| type = 0; |
| } else { |
| ALOGE("%s: type must be IN or OUT", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[4], "id") != 0) { |
| ALOGE("%s: usecase id not mentioned", __func__); |
| goto done; |
| } |
| |
| int id = atoi((char *)attr[5]); |
| |
| if (platform_set_usecase_pcm_id(index, type, id) < 0) { |
| ALOGE("%s: usecase %s type %d id %d was not set!", |
| __func__, attr[1], type, id); |
| goto done; |
| } |
| |
| done: |
| return; |
| } |
| |
| /* backend to be used for a device */ |
| static void process_backend_name(const XML_Char **attr) |
| { |
| int index; |
| char *hw_interface = NULL; |
| char *backend = NULL; |
| |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found, no ACDB ID set!", __func__); |
| goto done; |
| } |
| |
| index = platform_get_snd_device_index((char *)attr[1]); |
| if (index < 0) { |
| ALOGE("%s: Device %s not found, no ACDB ID set!", |
| __func__, attr[1]); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "backend") != 0) { |
| if (strcmp(attr[2], "interface") == 0) |
| hw_interface = (char *)attr[3]; |
| } else { |
| backend = (char *)attr[3]; |
| } |
| |
| if (attr[4] != NULL) { |
| if (strcmp(attr[4], "interface") != 0) { |
| hw_interface = NULL; |
| } else { |
| hw_interface = (char *)attr[5]; |
| } |
| } |
| |
| if (platform_set_snd_device_backend(index, backend, hw_interface) < 0) { |
| ALOGE("%s: Device %s backend %s was not set!", |
| __func__, attr[1], attr[3]); |
| goto done; |
| } |
| |
| done: |
| return; |
| } |
| |
| static void process_gain_db_to_level_map(const XML_Char **attr) |
| { |
| struct amp_db_and_gain_table tbl_entry; |
| |
| if ((strcmp(attr[0], "db") != 0) || |
| (strcmp(attr[2], "level") != 0)) { |
| ALOGE("%s: invalid attribute passed %s %sexpected amp db level", |
| __func__, attr[0], attr[2]); |
| goto done; |
| } |
| |
| tbl_entry.db = atof(attr[1]); |
| tbl_entry.amp = exp(tbl_entry.db * 0.115129f); |
| tbl_entry.level = atoi(attr[3]); |
| |
| //custome level should be > 0. Level 0 is fixed for default |
| CHECK(tbl_entry.level > 0); |
| |
| ALOGV("%s: amp [%f] db [%f] level [%d]", __func__, |
| tbl_entry.amp, tbl_entry.db, tbl_entry.level); |
| platform_add_gain_level_mapping(&tbl_entry); |
| |
| done: |
| return; |
| } |
| |
| |
| static void process_acdb_id(const XML_Char **attr) |
| { |
| int index; |
| |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found, no ACDB ID set!", __func__); |
| goto done; |
| } |
| |
| index = platform_get_snd_device_index((char *)attr[1]); |
| if (index < 0) { |
| ALOGE("%s: Device %s in platform info xml not found, no ACDB ID set!", |
| __func__, attr[1]); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "acdb_id") != 0) { |
| ALOGE("%s: Device %s in platform info xml has no acdb_id, no ACDB ID set!", |
| __func__, attr[1]); |
| goto done; |
| } |
| |
| if (platform_set_snd_device_acdb_id(index, atoi((char *)attr[3])) < 0) { |
| ALOGE("%s: Device %s, ACDB ID %d was not set!", |
| __func__, attr[1], atoi((char *)attr[3])); |
| goto done; |
| } |
| |
| done: |
| return; |
| } |
| |
| static void process_operator_specific(const XML_Char **attr) |
| { |
| snd_device_t snd_device = SND_DEVICE_NONE; |
| |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found", __func__); |
| goto done; |
| } |
| |
| snd_device = platform_get_snd_device_index((char *)attr[1]); |
| if (snd_device < 0) { |
| ALOGE("%s: Device %s in %s not found, no ACDB ID set!", |
| __func__, (char *)attr[3], PLATFORM_INFO_XML_PATH); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "operator") != 0) { |
| ALOGE("%s: 'operator' not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[4], "mixer_path") != 0) { |
| ALOGE("%s: 'mixer_path' not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[6], "acdb_id") != 0) { |
| ALOGE("%s: 'acdb_id' not found", __func__); |
| goto done; |
| } |
| |
| platform_add_operator_specific_device(snd_device, (char *)attr[3], (char *)attr[5], atoi((char *)attr[7])); |
| |
| done: |
| return; |
| } |
| |
| static void process_external_dev(const XML_Char **attr) |
| { |
| snd_device_t snd_device = SND_DEVICE_NONE; |
| |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found", __func__); |
| goto done; |
| } |
| |
| snd_device = platform_get_snd_device_index((char *)attr[1]); |
| if (snd_device < 0) { |
| ALOGE("%s: Device %s in %s not found, no ACDB ID set!", |
| __func__, (char *)attr[3], PLATFORM_INFO_XML_PATH); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "usbid") != 0) { |
| ALOGE("%s: 'usbid' not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[4], "acdb_id") != 0) { |
| ALOGE("%s: 'acdb_id' not found", __func__); |
| goto done; |
| } |
| |
| platform_add_external_specific_device(snd_device, (char *)attr[3], atoi((char *)attr[5])); |
| |
| done: |
| return; |
| } |
| |
| static void process_audio_effect(const XML_Char **attr, effect_type_t effect_type) |
| { |
| int index; |
| struct audio_effect_config effect_config; |
| |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found, no MODULE ID set!", __func__); |
| goto done; |
| } |
| |
| index = platform_get_snd_device_index((char *)attr[1]); |
| if (index < 0) { |
| ALOGE("%s: Device %s in platform info xml not found, no MODULE ID set!", |
| __func__, attr[1]); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "module_id") != 0) { |
| ALOGE("%s: Device %s in platform info xml has no module_id, no MODULE ID set!", |
| __func__, attr[2]); |
| goto done; |
| } |
| |
| if (strcmp(attr[4], "instance_id") != 0) { |
| ALOGE("%s: Device %s in platform info xml has no instance_id, no INSTANCE ID set!", |
| __func__, attr[4]); |
| goto done; |
| } |
| |
| if (strcmp(attr[6], "param_id") != 0) { |
| ALOGE("%s: Device %s in platform info xml has no param_id, no PARAM ID set!", |
| __func__, attr[6]); |
| goto done; |
| } |
| |
| if (strcmp(attr[8], "param_value") != 0) { |
| ALOGE("%s: Device %s in platform info xml has no param_value, no PARAM VALUE set!", |
| __func__, attr[8]); |
| goto done; |
| } |
| |
| effect_config = (struct audio_effect_config){strtol((char *)attr[3], NULL, 0), |
| strtol((char *)attr[5], NULL, 0), |
| strtol((char *)attr[7], NULL, 0), |
| strtol((char *)attr[9], NULL, 0)}; |
| |
| |
| if (platform_set_effect_config_data(index, effect_config, effect_type) < 0) { |
| ALOGE("%s: Effect = %d Device %s, MODULE/INSTANCE/PARAM ID %lu %lu %lu %lu was not set!", |
| __func__, effect_type, attr[1], strtol((char *)attr[3], NULL, 0), |
| strtol((char *)attr[5], NULL, 0), strtol((char *)attr[7], NULL, 0), |
| strtol((char *)attr[9], NULL, 0)); |
| goto done; |
| } |
| |
| done: |
| return; |
| } |
| |
| static void process_effect_aec(const XML_Char **attr) |
| { |
| process_audio_effect(attr, EFFECT_AEC); |
| return; |
| } |
| |
| static void process_effect_ns(const XML_Char **attr) |
| { |
| process_audio_effect(attr, EFFECT_NS); |
| return; |
| } |
| |
| static void process_bit_width(const XML_Char **attr) |
| { |
| int index; |
| |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found, no ACDB ID set!", __func__); |
| goto done; |
| } |
| |
| index = platform_get_snd_device_index((char *)attr[1]); |
| if (index < 0) { |
| ALOGE("%s: Device %s in platform info xml not found, no ACDB ID set!", |
| __func__, attr[1]); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "bit_width") != 0) { |
| ALOGE("%s: Device %s in platform info xml has no bit_width, no ACDB ID set!", |
| __func__, attr[1]); |
| goto done; |
| } |
| |
| if (platform_set_snd_device_bit_width(index, atoi((char *)attr[3])) < 0) { |
| ALOGE("%s: Device %s, ACDB ID %d was not set!", |
| __func__, attr[1], atoi((char *)attr[3])); |
| goto done; |
| } |
| |
| done: |
| return; |
| } |
| |
| static void process_interface_name(const XML_Char **attr) |
| { |
| int ret; |
| |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found, no Audio Interface set!", __func__); |
| |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "interface") != 0) { |
| ALOGE("%s: Device %s has no Audio Interface set!", |
| __func__, attr[1]); |
| |
| goto done; |
| } |
| |
| if (strcmp(attr[4], "codec_type") != 0) { |
| ALOGE("%s: Device %s has no codec type set!", |
| __func__, attr[1]); |
| |
| goto done; |
| } |
| |
| ret = platform_set_audio_device_interface((char *)attr[1], (char *)attr[3], |
| (char *)attr[5]); |
| if (ret < 0) { |
| ALOGE("%s: Audio Interface not set!", __func__); |
| goto done; |
| } |
| |
| done: |
| return; |
| } |
| |
| static void process_config_params(const XML_Char **attr) |
| { |
| if (strcmp(attr[0], "key") != 0) { |
| ALOGE("%s: 'key' not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "value") != 0) { |
| ALOGE("%s: 'value' not found", __func__); |
| goto done; |
| } |
| |
| str_parms_add_str(my_data.kvpairs, (char*)attr[1], (char*)attr[3]); |
| if (my_data.caller == PLATFORM) |
| platform_set_parameters(my_data.platform, my_data.kvpairs); |
| done: |
| return; |
| } |
| |
| static void process_app_type(const XML_Char **attr) |
| { |
| if (strcmp(attr[0], "uc_type")) { |
| ALOGE("%s: uc_type not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "mode")) { |
| ALOGE("%s: mode not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[4], "bit_width")) { |
| ALOGE("%s: bit_width not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[6], "id")) { |
| ALOGE("%s: id not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[8], "max_rate")) { |
| ALOGE("%s: max rate not found", __func__); |
| goto done; |
| } |
| |
| platform_add_app_type(attr[1], attr[3], atoi(attr[5]), atoi(attr[7]), |
| atoi(attr[9])); |
| done: |
| return; |
| } |
| |
| static void process_microphone_characteristic(const XML_Char **attr) { |
| struct audio_microphone_characteristic_t microphone; |
| uint32_t curIdx = 0; |
| |
| if (strcmp(attr[curIdx++], "valid_mask")) { |
| ALOGE("%s: valid_mask not found", __func__); |
| goto done; |
| } |
| uint32_t valid_mask = atoi(attr[curIdx++]); |
| |
| if (strcmp(attr[curIdx++], "device_id")) { |
| ALOGE("%s: device_id not found", __func__); |
| goto done; |
| } |
| if (strlen(attr[curIdx]) > AUDIO_MICROPHONE_ID_MAX_LEN) { |
| ALOGE("%s: device_id %s is too long", __func__, attr[curIdx]); |
| goto done; |
| } |
| strlcpy(microphone.device_id, attr[curIdx++], sizeof(microphone.device_id)); |
| |
| if (strcmp(attr[curIdx++], "type")) { |
| ALOGE("%s: device not found", __func__); |
| goto done; |
| } |
| if (!find_enum_by_string(device_in_types, (char*)attr[curIdx++], |
| ARRAY_SIZE(device_in_types), µphone.device)) { |
| ALOGE("%s: type %s in %s not found!", |
| __func__, attr[--curIdx], PLATFORM_INFO_XML_PATH); |
| goto done; |
| } |
| |
| if (strcmp(attr[curIdx++], "address")) { |
| ALOGE("%s: address not found", __func__); |
| goto done; |
| } |
| if (strlen(attr[curIdx]) > AUDIO_DEVICE_MAX_ADDRESS_LEN) { |
| ALOGE("%s, address %s is too long", __func__, attr[curIdx]); |
| goto done; |
| } |
| strlcpy(microphone.address, attr[curIdx++], sizeof(microphone.address)); |
| if (strlen(microphone.address) == 0) { |
| // If the address is empty, populate the address according to device type. |
| if (microphone.device == AUDIO_DEVICE_IN_BUILTIN_MIC) { |
| strlcpy(microphone.address, AUDIO_BOTTOM_MICROPHONE_ADDRESS, sizeof(microphone.address)); |
| } else if (microphone.device == AUDIO_DEVICE_IN_BACK_MIC) { |
| strlcpy(microphone.address, AUDIO_BACK_MICROPHONE_ADDRESS, sizeof(microphone.address)); |
| } |
| } |
| |
| if (strcmp(attr[curIdx++], "location")) { |
| ALOGE("%s: location not found", __func__); |
| goto done; |
| } |
| if (!find_enum_by_string(mic_locations, (char*)attr[curIdx++], |
| AUDIO_MICROPHONE_LOCATION_CNT, µphone.location)) { |
| ALOGE("%s: location %s in %s not found!", |
| __func__, attr[--curIdx], PLATFORM_INFO_XML_PATH); |
| goto done; |
| } |
| |
| if (strcmp(attr[curIdx++], "group")) { |
| ALOGE("%s: group not found", __func__); |
| goto done; |
| } |
| microphone.group = atoi(attr[curIdx++]); |
| |
| if (strcmp(attr[curIdx++], "index_in_the_group")) { |
| ALOGE("%s: index_in_the_group not found", __func__); |
| goto done; |
| } |
| microphone.index_in_the_group = atoi(attr[curIdx++]); |
| |
| if (strcmp(attr[curIdx++], "directionality")) { |
| ALOGE("%s: directionality not found", __func__); |
| goto done; |
| } |
| if (!find_enum_by_string(mic_directionalities, (char*)attr[curIdx++], |
| AUDIO_MICROPHONE_DIRECTIONALITY_CNT, µphone.directionality)) { |
| ALOGE("%s: directionality %s in %s not found!", |
| __func__, attr[--curIdx], PLATFORM_INFO_XML_PATH); |
| goto done; |
| } |
| |
| if (strcmp(attr[curIdx++], "num_frequency_responses")) { |
| ALOGE("%s: num_frequency_responses not found", __func__); |
| goto done; |
| } |
| microphone.num_frequency_responses = atoi(attr[curIdx++]); |
| if (microphone.num_frequency_responses > AUDIO_MICROPHONE_MAX_FREQUENCY_RESPONSES) { |
| ALOGE("%s: num_frequency_responses is too large", __func__); |
| goto done; |
| } |
| if (microphone.num_frequency_responses > 0) { |
| if (strcmp(attr[curIdx++], "frequencies")) { |
| ALOGE("%s: frequencies not found", __func__); |
| goto done; |
| } |
| char *context = NULL; |
| char *token = strtok_r((char *)attr[curIdx++], " ", &context); |
| uint32_t num_frequencies = 0; |
| while (token) { |
| microphone.frequency_responses[0][num_frequencies++] = atof(token); |
| if (num_frequencies >= AUDIO_MICROPHONE_MAX_FREQUENCY_RESPONSES) { |
| break; |
| } |
| token = strtok_r(NULL, " ", &context); |
| } |
| |
| if (strcmp(attr[curIdx++], "responses")) { |
| ALOGE("%s: responses not found", __func__); |
| goto done; |
| } |
| token = strtok_r((char *)attr[curIdx++], " ", &context); |
| uint32_t num_responses = 0; |
| while (token) { |
| microphone.frequency_responses[1][num_responses++] = atof(token); |
| if (num_responses >= AUDIO_MICROPHONE_MAX_FREQUENCY_RESPONSES) { |
| break; |
| } |
| token = strtok_r(NULL, " ", &context); |
| } |
| |
| if (num_frequencies != num_responses |
| || num_frequencies != microphone.num_frequency_responses) { |
| ALOGE("%s: num of frequency and response not match: %u, %u, %u", |
| __func__, num_frequencies, num_responses, microphone.num_frequency_responses); |
| goto done; |
| } |
| } |
| |
| if (valid_mask & AUDIO_MICROPHONE_CHARACTERISTIC_SENSITIVITY) { |
| if (strcmp(attr[curIdx++], "sensitivity")) { |
| ALOGE("%s: sensitivity not found", __func__); |
| goto done; |
| } |
| microphone.sensitivity = atof(attr[curIdx++]); |
| } else { |
| microphone.sensitivity = AUDIO_MICROPHONE_SENSITIVITY_UNKNOWN; |
| } |
| |
| if (valid_mask & AUDIO_MICROPHONE_CHARACTERISTIC_MAX_SPL) { |
| if (strcmp(attr[curIdx++], "max_spl")) { |
| ALOGE("%s: max_spl not found", __func__); |
| goto done; |
| } |
| microphone.max_spl = atof(attr[curIdx++]); |
| } else { |
| microphone.max_spl = AUDIO_MICROPHONE_SPL_UNKNOWN; |
| } |
| |
| if (valid_mask & AUDIO_MICROPHONE_CHARACTERISTIC_MIN_SPL) { |
| if (strcmp(attr[curIdx++], "min_spl")) { |
| ALOGE("%s: min_spl not found", __func__); |
| goto done; |
| } |
| microphone.min_spl = atof(attr[curIdx++]); |
| } else { |
| microphone.min_spl = AUDIO_MICROPHONE_SPL_UNKNOWN; |
| } |
| |
| if (valid_mask & AUDIO_MICROPHONE_CHARACTERISTIC_ORIENTATION) { |
| if (strcmp(attr[curIdx++], "orientation")) { |
| ALOGE("%s: orientation not found", __func__); |
| goto done; |
| } |
| char *context = NULL; |
| char *token = strtok_r((char *)attr[curIdx++], " ", &context); |
| float orientation[3]; |
| uint32_t idx = 0; |
| while (token) { |
| orientation[idx++] = atof(token); |
| if (idx >= 3) { |
| break; |
| } |
| token = strtok_r(NULL, " ", &context); |
| } |
| if (idx != 3) { |
| ALOGE("%s: orientation invalid", __func__); |
| goto done; |
| } |
| microphone.orientation.x = orientation[0]; |
| microphone.orientation.y = orientation[1]; |
| microphone.orientation.z = orientation[2]; |
| } else { |
| microphone.orientation.x = 0.0f; |
| microphone.orientation.y = 0.0f; |
| microphone.orientation.z = 0.0f; |
| } |
| |
| if (valid_mask & AUDIO_MICROPHONE_CHARACTERISTIC_GEOMETRIC_LOCATION) { |
| if (strcmp(attr[curIdx++], "geometric_location")) { |
| ALOGE("%s: geometric_location not found", __func__); |
| goto done; |
| } |
| char *context = NULL; |
| char *token = strtok_r((char *)attr[curIdx++], " ", &context); |
| float geometric_location[3]; |
| uint32_t idx = 0; |
| while (token) { |
| geometric_location[idx++] = atof(token); |
| if (idx >= 3) { |
| break; |
| } |
| token = strtok_r(NULL, " ", &context); |
| } |
| if (idx != 3) { |
| ALOGE("%s: geometric_location invalid", __func__); |
| goto done; |
| } |
| microphone.geometric_location.x = geometric_location[0]; |
| microphone.geometric_location.y = geometric_location[1]; |
| microphone.geometric_location.z = geometric_location[2]; |
| } else { |
| microphone.geometric_location.x = AUDIO_MICROPHONE_COORDINATE_UNKNOWN; |
| microphone.geometric_location.y = AUDIO_MICROPHONE_COORDINATE_UNKNOWN; |
| microphone.geometric_location.z = AUDIO_MICROPHONE_COORDINATE_UNKNOWN; |
| } |
| |
| platform_set_microphone_characteristic(my_data.platform, microphone); |
| done: |
| return; |
| } |
| |
| static void process_snd_dev(const XML_Char **attr) |
| { |
| uint32_t curIdx = 0; |
| in_snd_device = SND_DEVICE_NONE; |
| |
| if (strcmp(attr[curIdx++], "in_snd_device")) { |
| ALOGE("%s: snd_device not found", __func__); |
| return; |
| } |
| in_snd_device = platform_get_snd_device_index((char *)attr[curIdx++]); |
| if (in_snd_device < SND_DEVICE_IN_BEGIN || |
| in_snd_device >= SND_DEVICE_IN_END) { |
| ALOGE("%s: Sound device not valid", __func__); |
| in_snd_device = SND_DEVICE_NONE; |
| } |
| |
| return; |
| } |
| |
| static void process_mic_info(const XML_Char **attr) |
| { |
| uint32_t curIdx = 0; |
| struct mic_info microphone; |
| |
| memset(µphone.channel_mapping, AUDIO_MICROPHONE_CHANNEL_MAPPING_UNUSED, |
| sizeof(microphone.channel_mapping)); |
| |
| if (strcmp(attr[curIdx++], "mic_device_id")) { |
| ALOGE("%s: mic_device_id not found", __func__); |
| goto on_error; |
| } |
| strlcpy(microphone.device_id, |
| (char *)attr[curIdx++], AUDIO_MICROPHONE_ID_MAX_LEN); |
| |
| if (strcmp(attr[curIdx++], "channel_mapping")) { |
| ALOGE("%s: channel_mapping not found", __func__); |
| goto on_error; |
| } |
| char *context = NULL; |
| const char *token = strtok_r((char *)attr[curIdx++], " ", &context); |
| uint32_t idx = 0; |
| while (token) { |
| if (!find_enum_by_string(mic_channel_mapping, token, |
| AUDIO_MICROPHONE_CHANNEL_MAPPING_CNT, |
| µphone.channel_mapping[idx++])) { |
| ALOGE("%s: channel_mapping %s in %s not found!", |
| __func__, attr[--curIdx], PLATFORM_INFO_XML_PATH); |
| goto on_error; |
| } |
| token = strtok_r(NULL, " ", &context); |
| } |
| microphone.channel_count = idx; |
| |
| platform_set_microphone_map(my_data.platform, in_snd_device, |
| µphone); |
| return; |
| on_error: |
| in_snd_device = SND_DEVICE_NONE; |
| return; |
| } |
| |
| |
| /* process acdb meta info key value */ |
| static void process_acdb_metainfo_key(const XML_Char **attr) |
| { |
| if (strcmp(attr[0], "name") != 0) { |
| ALOGE("%s: 'name' not found", __func__); |
| goto done; |
| } |
| |
| if (strcmp(attr[2], "value") != 0) { |
| ALOGE("%s: 'value' not found", __func__); |
| goto done; |
| } |
| |
| int key = atoi((char *)attr[3]); |
| switch(my_data.caller) { |
| case ACDB_EXTN: |
| if(acdb_set_metainfo_key(my_data.platform, (char*)attr[1], key) < 0) { |
| ALOGE("%s: key %d was not set!", __func__, key); |
| goto done; |
| } |
| break; |
| case PLATFORM: |
| if(platform_set_acdb_metainfo_key(my_data.platform, (char*)attr[1], key) < 0) { |
| ALOGE("%s: key %d was not set!", __func__, key); |
| goto done; |
| } |
| break; |
| default: |
| ALOGE("%s: unknown caller!", __func__); |
| } |
| |
| done: |
| return; |
| } |
| |
| static void process_custom_mtmx_param_in_ch_info(const XML_Char **attr) |
| { |
| uint32_t attr_idx = 0; |
| int32_t in_ch_idx = -1; |
| struct audio_custom_mtmx_in_params *mtmx_in_params = NULL; |
| |
| mtmx_in_params = platform_get_custom_mtmx_in_params((void *)my_data.platform, |
| &mtmx_in_params_info); |
| if (mtmx_in_params == NULL) { |
| ALOGE("%s: mtmx in params with given param info, not found", __func__); |
| return; |
| } |
| |
| if (strcmp(attr[attr_idx++], "in_channel_index") != 0) { |
| ALOGE("%s: 'in_channel_index' not found", __func__); |
| return; |
| } |
| |
| in_ch_idx = atoi((char *)attr[attr_idx++]); |
| if (in_ch_idx < 0 || in_ch_idx >= MAX_IN_CHANNELS) { |
| ALOGE("%s: invalid input channel index(%d)", __func__, in_ch_idx); |
| return; |
| } |
| |
| if (strcmp(attr[attr_idx++], "channel_count") != 0) { |
| ALOGE("%s: 'channel_count' not found", __func__); |
| return; |
| } |
| mtmx_in_params->in_ch_info[in_ch_idx].ch_count = atoi((char *)attr[attr_idx++]); |
| |
| if (strcmp(attr[attr_idx++], "device") != 0) { |
| ALOGE("%s: 'device' not found", __func__); |
| return; |
| } |
| strlcpy(mtmx_in_params->in_ch_info[in_ch_idx].device, attr[attr_idx++], |
| sizeof(mtmx_in_params->in_ch_info[in_ch_idx].device)); |
| |
| if (strcmp(attr[attr_idx++], "interface") != 0) { |
| ALOGE("%s: 'interface' not found", __func__); |
| return; |
| } |
| strlcpy(mtmx_in_params->in_ch_info[in_ch_idx].hw_interface, attr[attr_idx++], |
| sizeof(mtmx_in_params->in_ch_info[in_ch_idx].hw_interface)); |
| |
| if (!strncmp(mtmx_in_params->in_ch_info[in_ch_idx].device, |
| ENUM_TO_STRING(AUDIO_DEVICE_IN_BUILTIN_MIC), |
| sizeof(mtmx_in_params->in_ch_info[in_ch_idx].device))) |
| mtmx_in_params->mic_ch = mtmx_in_params->in_ch_info[in_ch_idx].ch_count; |
| else if (!strncmp(mtmx_in_params->in_ch_info[in_ch_idx].device, |
| ENUM_TO_STRING(AUDIO_DEVICE_IN_LOOPBACK), |
| sizeof(mtmx_in_params->in_ch_info[in_ch_idx].device))) |
| mtmx_in_params->ec_ref_ch = mtmx_in_params->in_ch_info[in_ch_idx].ch_count; |
| |
| mtmx_in_params->ip_channels += mtmx_in_params->in_ch_info[in_ch_idx].ch_count; |
| } |
| |
| static void process_custom_mtmx_in_params(const XML_Char **attr) |
| { |
| int attr_idx = 0, i = 0; |
| char *context = NULL, *value = NULL; |
| |
| if (strcmp(attr[attr_idx++], "usecase") != 0) { |
| ALOGE("%s: 'usecase' not found", __func__); |
| return; |
| } |
| /* Check if multi usecases are supported for this custom mtrx params */ |
| value = strtok_r((char *)attr[attr_idx++], ",", &context); |
| while (value && (i < CUSTOM_MTRX_PARAMS_MAX_USECASE)) { |
| mtmx_in_params_info.usecase_id[i++] = platform_get_usecase_index(value); |
| value = strtok_r(NULL, ",", &context); |
| } |
| |
| if (strcmp(attr[attr_idx++], "out_channel_count") != 0) { |
| ALOGE("%s: 'out_channel_count' not found", __func__); |
| return; |
| } |
| mtmx_in_params_info.op_channels = atoi((char *)attr[attr_idx++]); |
| |
| platform_add_custom_mtmx_in_params((void *)my_data.platform, &mtmx_in_params_info); |
| |
| } |
| |
| static void process_custom_mtmx_param_coeffs(const XML_Char **attr) |
| { |
| uint32_t attr_idx = 0, out_ch_idx = -1, ch_coeff_count = 0; |
| uint32_t ip_channels = 0, op_channels = 0, idx = 0; |
| char *context = NULL, *ch_coeff_value = NULL; |
| struct audio_custom_mtmx_params *mtmx_params = NULL; |
| |
| if (strcmp(attr[attr_idx++], "out_channel_index") != 0) { |
| ALOGE("%s: 'out_channel_index' not found", __func__); |
| return; |
| } |
| out_ch_idx = atoi((char *)attr[attr_idx++]); |
| |
| if (out_ch_idx < 0 || out_ch_idx >= mtmx_params_info.op_channels) { |
| ALOGE("%s: invalid out channel index(%d)", __func__, out_ch_idx); |
| return; |
| } |
| |
| if (strcmp(attr[attr_idx++], "values") != 0) { |
| ALOGE("%s: 'values' not found", __func__); |
| return; |
| } |
| mtmx_params = platform_get_custom_mtmx_params((void *)my_data.platform, |
| &mtmx_params_info, &idx); |
| if (mtmx_params == NULL) { |
| ALOGE("%s: mtmx params with given param info, not found", __func__); |
| return; |
| } |
| ch_coeff_value = strtok_r((char *)attr[attr_idx++], " ", &context); |
| ip_channels = mtmx_params->info.ip_channels; |
| op_channels = mtmx_params->info.op_channels; |
| while(ch_coeff_value && ch_coeff_count < ip_channels) { |
| mtmx_params->coeffs[ip_channels * out_ch_idx + ch_coeff_count++] |
| = atoi(ch_coeff_value); |
| ch_coeff_value = strtok_r(NULL, " ", &context); |
| } |
| if (ch_coeff_count != mtmx_params->info.ip_channels || |
| ch_coeff_value != NULL) |
| ALOGE("%s: invalid/malformed coefficient values", __func__); |
| } |
| |
| static void process_custom_mtmx_params(const XML_Char **attr) |
| { |
| int attr_idx = 0, i = 0; |
| char *context = NULL, *value = NULL; |
| |
| memset(&mtmx_params_info, 0, sizeof(mtmx_params_info)); |
| |
| if (strcmp(attr[attr_idx++], "param_id") != 0) { |
| ALOGE("%s: 'param_id' not found", __func__); |
| return; |
| } |
| mtmx_params_info.id = atoi((char *)attr[attr_idx++]); |
| |
| if (strcmp(attr[attr_idx++], "in_channel_count") != 0) { |
| ALOGE("%s: 'in_channel_count' not found", __func__); |
| return; |
| } |
| mtmx_params_info.ip_channels = atoi((char *)attr[attr_idx++]); |
| |
| if (strcmp(attr[attr_idx++], "out_channel_count") != 0) { |
| ALOGE("%s: 'out_channel_count' not found", __func__); |
| return; |
| } |
| mtmx_params_info.op_channels = atoi((char *)attr[attr_idx++]); |
| |
| if (strcmp(attr[attr_idx++], "usecase") != 0) { |
| ALOGE("%s: 'usecase' not found", __func__); |
| return; |
| } |
| |
| /* check if multi usecases are supported for this custom mtrx params */ |
| value = strtok_r((char *)attr[attr_idx++], ",", &context); |
| while (value && (i < CUSTOM_MTRX_PARAMS_MAX_USECASE)) { |
| mtmx_params_info.usecase_id[i++] = platform_get_usecase_index(value); |
| value = strtok_r(NULL, ",", &context); |
| } |
| |
| if (strcmp(attr[attr_idx++], "snd_device") != 0) { |
| ALOGE("%s: 'snd_device' not found", __func__); |
| return; |
| } |
| mtmx_params_info.snd_device = platform_get_snd_device_index((char *)attr[attr_idx++]); |
| |
| if ((attr[attr_idx] != NULL) && (strcmp(attr[attr_idx++], "fe_id") == 0)) { |
| i = 0; |
| value = strtok_r((char *)attr[attr_idx++], ",", &context); |
| while (value && (i < CUSTOM_MTRX_PARAMS_MAX_USECASE)) { |
| mtmx_params_info.fe_id[i++] = atoi(value); |
| value = strtok_r(NULL, ",", &context); |
| } |
| |
| attr_idx++; |
| } |
| |
| platform_add_custom_mtmx_params((void *)my_data.platform, &mtmx_params_info); |
| |
| } |
| |
| static void start_tag(void *userdata __unused, const XML_Char *tag_name, |
| const XML_Char **attr) |
| { |
| if (my_data.caller == ACDB_EXTN) { |
| if(strcmp(tag_name, "acdb_metainfo_key") == 0) { |
| section = ACDB_METAINFO_KEY; |
| } else if (strcmp(tag_name, "param") == 0) { |
| if ((section != CONFIG_PARAMS) && (section != ACDB_METAINFO_KEY)) { |
| ALOGE("param tag only supported with CONFIG_PARAMS section"); |
| return; |
| } |
| |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } |
| } else if(my_data.caller == PLATFORM) { |
| if (strcmp(tag_name, "bit_width_configs") == 0) { |
| section = BITWIDTH; |
| } else if (strcmp(tag_name, "acdb_ids") == 0) { |
| section = ACDB; |
| } else if (strcmp(tag_name, "module_ids") == 0) { |
| section = MODULE; |
| } else if (strcmp(tag_name, "pcm_ids") == 0) { |
| section = PCM_ID; |
| } else if (strcmp(tag_name, "backend_names") == 0) { |
| section = BACKEND_NAME; |
| } else if (strcmp(tag_name, "config_params") == 0) { |
| section = CONFIG_PARAMS; |
| } else if (strcmp(tag_name, "operator_specific") == 0) { |
| section = OPERATOR_SPECIFIC; |
| } else if (strcmp(tag_name, "interface_names") == 0) { |
| section = INTERFACE_NAME; |
| } else if (strcmp(tag_name, "gain_db_to_level_mapping") == 0) { |
| section = GAIN_LEVEL_MAPPING; |
| } else if (strcmp(tag_name, "app_types") == 0) { |
| section = APP_TYPE; |
| } else if(strcmp(tag_name, "acdb_metainfo_key") == 0) { |
| section = ACDB_METAINFO_KEY; |
| } else if (strcmp(tag_name, "microphone_characteristics") == 0) { |
| section = MICROPHONE_CHARACTERISTIC; |
| } else if (strcmp(tag_name, "snd_devices") == 0) { |
| section = SND_DEVICES; |
| } else if (strcmp(tag_name, "device") == 0) { |
| if ((section != ACDB) && (section != AEC) && (section != NS) && |
| (section != BACKEND_NAME) && (section != BITWIDTH) && |
| (section != INTERFACE_NAME) && (section != OPERATOR_SPECIFIC)) { |
| ALOGE("device tag only supported for acdb/backend names/bitwitdh/interface names"); |
| return; |
| } |
| |
| /* call into process function for the current section */ |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } else if (strcmp(tag_name, "gain_level_map") == 0) { |
| if (section != GAIN_LEVEL_MAPPING) { |
| ALOGE("usecase tag only supported with GAIN_LEVEL_MAPPING section"); |
| return; |
| } |
| |
| section_process_fn fn = section_table[GAIN_LEVEL_MAPPING]; |
| fn(attr); |
| } else if (strcmp(tag_name, "usecase") == 0) { |
| if (section != PCM_ID) { |
| ALOGE("usecase tag only supported with PCM_ID section"); |
| return; |
| } |
| |
| section_process_fn fn = section_table[PCM_ID]; |
| fn(attr); |
| } else if (strcmp(tag_name, "param") == 0) { |
| if ((section != CONFIG_PARAMS) && (section != ACDB_METAINFO_KEY)) { |
| ALOGE("param tag only supported with CONFIG_PARAMS section"); |
| return; |
| } |
| |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } else if (strcmp(tag_name, "aec") == 0) { |
| if (section != MODULE) { |
| ALOGE("aec tag only supported with MODULE section"); |
| return; |
| } |
| section = AEC; |
| } else if (strcmp(tag_name, "ns") == 0) { |
| if (section != MODULE) { |
| ALOGE("ns tag only supported with MODULE section"); |
| return; |
| } |
| section = NS; |
| } else if (strcmp(tag_name, "gain_level_map") == 0) { |
| if (section != GAIN_LEVEL_MAPPING) { |
| ALOGE("gain_level_map tag only supported with GAIN_LEVEL_MAPPING section"); |
| return; |
| } |
| |
| section_process_fn fn = section_table[GAIN_LEVEL_MAPPING]; |
| fn(attr); |
| } else if (!strcmp(tag_name, "app")) { |
| if (section != APP_TYPE) { |
| ALOGE("app tag only valid in section APP_TYPE"); |
| return; |
| } |
| |
| section_process_fn fn = section_table[APP_TYPE]; |
| fn(attr); |
| } else if (strcmp(tag_name, "microphone") == 0) { |
| if (section != MICROPHONE_CHARACTERISTIC) { |
| ALOGE("microphone tag only supported with MICROPHONE_CHARACTERISTIC section"); |
| return; |
| } |
| section_process_fn fn = section_table[MICROPHONE_CHARACTERISTIC]; |
| fn(attr); |
| } else if (strcmp(tag_name, "input_snd_device") == 0) { |
| if (section != SND_DEVICES) { |
| ALOGE("input_snd_device tag only supported with SND_DEVICES section"); |
| return; |
| } |
| section = INPUT_SND_DEVICE; |
| } else if (strcmp(tag_name, "input_snd_device_mic_mapping") == 0) { |
| if (section != INPUT_SND_DEVICE) { |
| ALOGE("input_snd_device_mic_mapping tag only supported with INPUT_SND_DEVICE section"); |
| return; |
| } |
| section = INPUT_SND_DEVICE_TO_MIC_MAPPING; |
| } else if (strcmp(tag_name, "snd_dev") == 0) { |
| if (section != INPUT_SND_DEVICE_TO_MIC_MAPPING) { |
| ALOGE("snd_dev tag only supported with INPUT_SND_DEVICE_TO_MIC_MAPPING section"); |
| return; |
| } |
| section_process_fn fn = section_table[SND_DEV]; |
| fn(attr); |
| } else if (strcmp(tag_name, "mic_info") == 0) { |
| if (section != INPUT_SND_DEVICE_TO_MIC_MAPPING) { |
| ALOGE("mic_info tag only supported with INPUT_SND_DEVICE_TO_MIC_MAPPING section"); |
| return; |
| } |
| if (in_snd_device == SND_DEVICE_NONE) { |
| ALOGE("%s: Error in previous tags, do not process mic info", __func__); |
| return; |
| } |
| section_process_fn fn = section_table[MIC_INFO]; |
| fn(attr); |
| } else if (strcmp(tag_name, "custom_mtmx_params") == 0) { |
| if (section != ROOT) { |
| ALOGE("custom_mtmx_params tag supported only in ROOT section"); |
| return; |
| } |
| section = CUSTOM_MTMX_PARAMS; |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } else if (strcmp(tag_name, "custom_mtmx_param_coeffs") == 0) { |
| if (section != CUSTOM_MTMX_PARAMS) { |
| ALOGE("custom_mtmx_param_coeffs tag supported only with CUSTOM_MTMX_PARAMS section"); |
| return; |
| } |
| section = CUSTOM_MTMX_PARAM_COEFFS; |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } else if (strcmp(tag_name, "external_specific_dev") == 0) { |
| section = EXTERNAL_DEVICE_SPECIFIC; |
| } else if (strcmp(tag_name, "ext_device") == 0) { |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } else if (strcmp(tag_name, "custom_mtmx_in_params") == 0) { |
| if (section != ROOT) { |
| ALOGE("custom_mtmx_in_params tag supported only in ROOT section"); |
| return; |
| } |
| section = CUSTOM_MTMX_IN_PARAMS; |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } else if (strcmp(tag_name, "custom_mtmx_param_in_chs") == 0) { |
| if (section != CUSTOM_MTMX_IN_PARAMS) { |
| ALOGE("custom_mtmx_param_in_chs tag supported only with CUSTOM_MTMX_IN_PARAMS section"); |
| return; |
| } |
| section = CUSTOM_MTMX_PARAM_IN_CH_INFO; |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } |
| } else { |
| if(strcmp(tag_name, "config_params") == 0) { |
| section = CONFIG_PARAMS; |
| } else if (strcmp(tag_name, "param") == 0) { |
| if (section != CONFIG_PARAMS) { |
| ALOGE("param tag only supported with CONFIG_PARAMS section"); |
| return; |
| } |
| |
| section_process_fn fn = section_table[section]; |
| fn(attr); |
| } |
| } |
| return; |
| } |
| |
| static void end_tag(void *userdata __unused, const XML_Char *tag_name) |
| { |
| if (strcmp(tag_name, "bit_width_configs") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "acdb_ids") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "module_ids") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "aec") == 0) { |
| section = MODULE; |
| } else if (strcmp(tag_name, "ns") == 0) { |
| section = MODULE; |
| } else if (strcmp(tag_name, "pcm_ids") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "backend_names") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "config_params") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "operator_specific") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "interface_names") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "gain_db_to_level_mapping") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "app_types") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "acdb_metainfo_key") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "microphone_characteristics") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "snd_devices") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "external_specific_dev") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "input_snd_device") == 0) { |
| section = SND_DEVICES; |
| } else if (strcmp(tag_name, "input_snd_device_mic_mapping") == 0) { |
| section = INPUT_SND_DEVICE; |
| } else if (strcmp(tag_name, "custom_mtmx_params") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "custom_mtmx_param_coeffs") == 0) { |
| section = CUSTOM_MTMX_PARAMS; |
| } else if (strcmp(tag_name, "custom_mtmx_in_params") == 0) { |
| section = ROOT; |
| } else if (strcmp(tag_name, "custom_mtmx_param_in_chs") == 0) { |
| section = CUSTOM_MTMX_IN_PARAMS; |
| } |
| } |
| |
| int platform_info_init(const char *filename, void *platform, caller_t caller_type) |
| { |
| XML_Parser parser; |
| FILE *file; |
| int ret = 0; |
| int bytes_read; |
| void *buf; |
| char platform_info_file_name[MIXER_PATH_MAX_LENGTH]= {0}; |
| |
| pthread_mutex_lock(&parser_lock); |
| if (filename == NULL) |
| strlcpy(platform_info_file_name, PLATFORM_INFO_XML_PATH, |
| MIXER_PATH_MAX_LENGTH); |
| else |
| strlcpy(platform_info_file_name, filename, MIXER_PATH_MAX_LENGTH); |
| |
| ALOGV("%s: platform info file name is %s", __func__, |
| platform_info_file_name); |
| |
| file = fopen(platform_info_file_name, "r"); |
| section = ROOT; |
| |
| if (!file) { |
| ALOGD("%s: Failed to open %s, using defaults.", |
| __func__, platform_info_file_name); |
| ret = -ENODEV; |
| goto done; |
| } |
| |
| parser = XML_ParserCreate(NULL); |
| if (!parser) { |
| ALOGE("%s: Failed to create XML parser!", __func__); |
| ret = -ENODEV; |
| goto err_close_file; |
| } |
| |
| my_data.caller = caller_type; |
| my_data.platform = platform; |
| my_data.kvpairs = str_parms_create(); |
| |
| XML_SetElementHandler(parser, start_tag, end_tag); |
| |
| while (1) { |
| buf = XML_GetBuffer(parser, BUF_SIZE); |
| if (buf == NULL) { |
| ALOGE("%s: XML_GetBuffer failed", __func__); |
| ret = -ENOMEM; |
| goto err_free_parser; |
| } |
| |
| bytes_read = fread(buf, 1, BUF_SIZE, file); |
| if (bytes_read < 0) { |
| ALOGE("%s: fread failed, bytes read = %d", __func__, bytes_read); |
| ret = bytes_read; |
| goto err_free_parser; |
| } |
| |
| if (XML_ParseBuffer(parser, bytes_read, |
| bytes_read == 0) == XML_STATUS_ERROR) { |
| ALOGE("%s: XML_ParseBuffer failed, for %s", |
| __func__, platform_info_file_name); |
| ret = -EINVAL; |
| goto err_free_parser; |
| } |
| |
| if (bytes_read == 0) |
| break; |
| } |
| |
| err_free_parser: |
| XML_ParserFree(parser); |
| err_close_file: |
| fclose(file); |
| done: |
| pthread_mutex_unlock(&parser_lock); |
| return ret; |
| } |