/* * Copyright (c) 2014-2017, 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 "hardware_info" /*#define LOG_NDEBUG 0*/ #define LOG_NDDEBUG 0 #include #include #include #include #include "audio_hw.h" #include "platform.h" #include "platform_api.h" struct hardware_info { char name[HW_INFO_ARRAY_MAX_SIZE]; char type[HW_INFO_ARRAY_MAX_SIZE]; /* variables for handling target variants */ uint32_t num_snd_devices; char dev_extn[HW_INFO_ARRAY_MAX_SIZE]; snd_device_t *snd_devices; bool is_wsa_combo_suppported; bool is_stereo_spkr; }; #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) #define WSA_MIXER_PATH_EXTENSION "wsa-" static const snd_device_t wsa_combo_devices[] = { SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, SND_DEVICE_OUT_SPEAKER_AND_LINE, SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1, SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2, SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET }; static void update_hardware_info_8x16(struct hardware_info *hw_info, const char *snd_card_name) { if (!strcmp(snd_card_name, "msm8x16-snd-card")) { strlcpy(hw_info->name, "msm8x16", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8x16-snd-card-mtp")) { strlcpy(hw_info->name, "msm8x16", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8x16-snd-card-sbc")) { strlcpy(hw_info->type, "sbc", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8x16", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8x16-skuh-snd-card")) { strlcpy(hw_info->type, "skuh", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8x16", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8x16-skui-snd-card")) { strlcpy(hw_info->type, "skui", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8x16", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8x16-skuhf-snd-card")) { strlcpy(hw_info->type, "skuhf", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8x16", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8939-snd-card")) { strlcpy(hw_info->name, "msm8939", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8939-snd-card-mtp")) { strlcpy(hw_info->name, "msm8939", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8939-snd-card-skuk")) { strlcpy(hw_info->type, "skuk", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8939", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8939-tapan-snd-card") || !strcmp(snd_card_name, "msm8939-tapan9302-snd-card")) { strlcpy(hw_info->name, "msm8939", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8909-snd-card")) { strlcpy(hw_info->name, "msm8909", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8909-skua-snd-card")) { strlcpy(hw_info->type, "skua", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8909", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8909-skuc-snd-card")) { strlcpy(hw_info->type, "skuc", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8909", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8909-pm8916-snd-card")) { strlcpy(hw_info->name, "msm8909", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8909-skue-snd-card")) { strlcpy(hw_info->type, "skue", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8909", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8939-snd-card-skul")) { strlcpy(hw_info->type, "skul", sizeof(hw_info->type)); strlcpy(hw_info->name, "msm8939", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-snd-card")) { strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-snd-card-mtp")) { strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-tomtom-snd-card")) { strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-tasha-snd-card")) { strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-tashalite-snd-card")) { strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-skum-snd-card")) { strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-sku1-snd-card")) { strlcpy(hw_info->name, "msm8937", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-sku2-snd-card")) { strlcpy(hw_info->name, "msm8937", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8976-tasha-snd-card")) { strlcpy(hw_info->name, "msm8976", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8976-tashalite-snd-card")) { strlcpy(hw_info->name, "msm8976", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8976-tapan-snd-card")) { strlcpy(hw_info->name, "msm8976", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8953-snd-card-mtp")) { strlcpy(hw_info->name, "msm8953", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8953-sku3-tasha-snd-card")) { strlcpy(hw_info->name, "msm8953", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8953-tasha-snd-card")) { strlcpy(hw_info->name, "msm8953", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8953-tashalite-snd-card")) { strlcpy(hw_info->name, "msm8953", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8952-sku3-tasha-snd-card")) { strlcpy(hw_info->name, "msm8952", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8937-snd-card-mtp")) { strlcpy(hw_info->name, "msm8937", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8937-tasha-snd-card")) { strlcpy(hw_info->name, "msm8937", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8937-tashalite-snd-card")) { strlcpy(hw_info->name, "msm8937", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8917-sku5-snd-card")) { strlcpy(hw_info->name, "msm8917", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8917-tmo-snd-card")) { strlcpy(hw_info->name, "msm8917", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8940-sku6-snd-card")) { strlcpy(hw_info->name, "msm8940", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "sdm660-snd-card")) { strlcpy(hw_info->name, "sdm660", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "sdm660-snd-card-mtp")) { strlcpy(hw_info->name, "sdm660", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "sdm660-tavil-snd-card")) { strlcpy(hw_info->name, "sdm660", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "sdm660-tasha-skus-snd-card")) { hw_info->is_stereo_spkr = false; strlcpy(hw_info->name, "sdm660", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "sdm660-snd-card-skush")) { strlcpy(hw_info->name, "sdm660", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "msm8920-sku7-snd-card")) { strlcpy(hw_info->name, "msm8920", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "apq8009-tashalite-snd-card")) { strlcpy(hw_info->name, "apq8009", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "mdm9607-tomtom-i2s-snd-card")) { strlcpy(hw_info->name, "mdm9607", sizeof(hw_info->name)); } else if (!strcmp(snd_card_name, "mdm-tasha-i2s-snd-card")) { strlcpy(hw_info->name, "mdm-tasha", sizeof(hw_info->name)); } else { ALOGW("%s: Not an 8x16/8909/8917/8920/8937/8939/8940/8952/8953/660 device", __func__); } } void *hw_info_init(const char *snd_card_name) { struct hardware_info *hw_info; hw_info = malloc(sizeof(struct hardware_info)); if (!hw_info) { ALOGE("failed to allocate mem for hardware info"); return NULL; } strlcpy(hw_info->type, "", sizeof(hw_info->type)); strlcpy(hw_info->name, "", sizeof(hw_info->name)); hw_info->snd_devices = NULL; hw_info->num_snd_devices = 0; strlcpy(hw_info->dev_extn, "", sizeof(hw_info->dev_extn)); hw_info->is_wsa_combo_suppported = false; hw_info->is_stereo_spkr = true; if (strstr(snd_card_name, "msm8x16") || strstr(snd_card_name, "msm8939") || strstr(snd_card_name, "msm8909") || strstr(snd_card_name, "msm8952") || strstr(snd_card_name, "msm8976") || strstr(snd_card_name, "msm8953") || strstr(snd_card_name, "msm8937") || strstr(snd_card_name, "msm8917") || strstr(snd_card_name, "msm8940") || strstr(snd_card_name, "msm8920") || strstr(snd_card_name, "sdm660") || strstr(snd_card_name, "apq8009") || strstr(snd_card_name, "mdm9607") || strstr(snd_card_name, "mdm-tasha")) { ALOGV("8x16 - variant soundcard"); update_hardware_info_8x16(hw_info, snd_card_name); } else { ALOGE("%s: Unsupported target %s:",__func__, snd_card_name); free(hw_info); hw_info = NULL; } return hw_info; } void hw_info_deinit(void *hw_info) { struct hardware_info *my_data = (struct hardware_info*) hw_info; if(my_data != NULL) free(my_data); } void hw_info_enable_wsa_combo_usecase_support(void *hw_info) { struct hardware_info *my_data = (struct hardware_info*) hw_info; if(!my_data) { ALOGE(" ERROR wsa combo update is called with invalid hw_info"); return; } my_data->is_wsa_combo_suppported = true; } void hw_info_append_hw_type(void *hw_info, snd_device_t snd_device, char *device_name) { struct hardware_info *my_data = (struct hardware_info*) hw_info; uint32_t i = 0; if(!my_data) { ALOGE(" ERROR hw_info_append_hw_type is called with invalid hw_info"); return; } snd_device_t *snd_devices = (snd_device_t *) my_data->snd_devices; if(my_data->is_wsa_combo_suppported) { for (i = 0; i < ARRAY_SIZE(wsa_combo_devices) ; i++) { if (snd_device == (snd_device_t)wsa_combo_devices[i]) { char mixer_device_name[DEVICE_NAME_MAX_SIZE] = {0}; ALOGD("appending wsa extension to device %s", device_name); strlcpy(mixer_device_name, WSA_MIXER_PATH_EXTENSION, sizeof(WSA_MIXER_PATH_EXTENSION)) ; strlcat(mixer_device_name, device_name, DEVICE_NAME_MAX_SIZE); strlcpy(device_name, mixer_device_name, DEVICE_NAME_MAX_SIZE-1); break; } } } if(snd_devices != NULL) { for (i = 0; i < my_data->num_snd_devices; i++) { if (snd_device == (snd_device_t)snd_devices[i]) { ALOGV("extract dev_extn device %d, extn = %s", (snd_device_t)snd_devices[i], my_data->dev_extn); CHECK(strlcat(device_name, my_data->dev_extn, DEVICE_NAME_MAX_SIZE) < DEVICE_NAME_MAX_SIZE); break; } } } ALOGD("%s : device_name = %s", __func__,device_name); } bool hw_info_is_stereo_spkr(void *hw_info) { struct hardware_info *my_data = (struct hardware_info*) hw_info; return my_data->is_stereo_spkr; }