| /* |
| * Copyright (c) 2013, 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 <stdlib.h> |
| #include <dlfcn.h> |
| #include <cutils/log.h> |
| #include <cutils/str_parms.h> |
| #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; |
| }; |
| |
| #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) |
| |
| static const snd_device_t taiko_fluid_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| }; |
| |
| static const snd_device_t taiko_CDP_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| SND_DEVICE_IN_QUAD_MIC, |
| }; |
| |
| static const snd_device_t taiko_apq8084_CDP_variant_devices[] = { |
| SND_DEVICE_IN_HANDSET_MIC, |
| }; |
| |
| static const snd_device_t taiko_liquid_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| SND_DEVICE_IN_SPEAKER_MIC, |
| SND_DEVICE_IN_HEADSET_MIC, |
| SND_DEVICE_IN_VOICE_DMIC, |
| SND_DEVICE_IN_VOICE_SPEAKER_DMIC, |
| SND_DEVICE_IN_VOICE_REC_DMIC_STEREO, |
| SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE, |
| SND_DEVICE_IN_QUAD_MIC, |
| SND_DEVICE_IN_HANDSET_STEREO_DMIC, |
| SND_DEVICE_IN_SPEAKER_STEREO_DMIC, |
| }; |
| |
| static const snd_device_t tomtom_msm8994_CDP_variant_devices[] = { |
| SND_DEVICE_IN_HANDSET_MIC, |
| }; |
| |
| static const snd_device_t tomtom_liquid_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_EXTERNAL_1, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| SND_DEVICE_IN_SPEAKER_MIC, |
| SND_DEVICE_IN_HEADSET_MIC, |
| SND_DEVICE_IN_VOICE_DMIC, |
| SND_DEVICE_IN_VOICE_SPEAKER_DMIC, |
| SND_DEVICE_IN_VOICE_REC_DMIC_STEREO, |
| SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE, |
| SND_DEVICE_IN_QUAD_MIC, |
| SND_DEVICE_IN_HANDSET_STEREO_DMIC, |
| SND_DEVICE_IN_SPEAKER_STEREO_DMIC, |
| }; |
| |
| static const snd_device_t tomtom_stp_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| }; |
| |
| static const snd_device_t taiko_DB_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| SND_DEVICE_IN_SPEAKER_MIC, |
| SND_DEVICE_IN_HEADSET_MIC, |
| SND_DEVICE_IN_QUAD_MIC, |
| }; |
| |
| static const snd_device_t taiko_apq8084_sbc_variant_devices[] = { |
| SND_DEVICE_IN_HANDSET_MIC, |
| SND_DEVICE_IN_SPEAKER_MIC, |
| }; |
| |
| static const snd_device_t tapan_lite_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES, |
| }; |
| |
| static const snd_device_t tapan_skuf_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| /*SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET,*/ |
| }; |
| |
| static const snd_device_t tapan_lite_skuf_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES, |
| }; |
| |
| static const snd_device_t helicon_skuab_variant_devices[] = { |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| SND_DEVICE_OUT_VOICE_SPEAKER, |
| }; |
| |
| static void update_hardware_info_8084(struct hardware_info *hw_info, const char *snd_card_name) |
| { |
| if (!strcmp(snd_card_name, "apq8084-taiko-mtp-snd-card") || |
| !strncmp(snd_card_name, "apq8084-taiko-i2s-mtp-snd-card", |
| sizeof("apq8084-taiko-i2s-mtp-snd-card")) || |
| !strncmp(snd_card_name, "apq8084-tomtom-mtp-snd-card", |
| sizeof("apq8084-tomtom-mtp-snd-card"))) { |
| strlcpy(hw_info->type, "mtp", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "apq8084", 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)); |
| } else if ((!strcmp(snd_card_name, "apq8084-taiko-cdp-snd-card")) || |
| !strncmp(snd_card_name, "apq8084-tomtom-cdp-snd-card", |
| sizeof("apq8084-tomtom-cdp-snd-card"))) { |
| strlcpy(hw_info->type, " cdp", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "apq8084", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)taiko_apq8084_CDP_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(taiko_apq8084_CDP_variant_devices); |
| strlcpy(hw_info->dev_extn, "-cdp", sizeof(hw_info->dev_extn)); |
| } else if (!strncmp(snd_card_name, "apq8084-taiko-i2s-cdp-snd-card", |
| sizeof("apq8084-taiko-i2s-cdp-snd-card"))) { |
| strlcpy(hw_info->type, " cdp", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "apq8084", 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)); |
| } else if (!strcmp(snd_card_name, "apq8084-taiko-liquid-snd-card")) { |
| strlcpy(hw_info->type , " liquid", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "apq8084", sizeof(hw_info->type)); |
| hw_info->snd_devices = (snd_device_t *)taiko_liquid_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(taiko_liquid_variant_devices); |
| strlcpy(hw_info->dev_extn, "-liquid", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "apq8084-taiko-sbc-snd-card")) { |
| strlcpy(hw_info->type, " sbc", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "apq8084", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)taiko_apq8084_sbc_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(taiko_apq8084_sbc_variant_devices); |
| strlcpy(hw_info->dev_extn, "-sbc", sizeof(hw_info->dev_extn)); |
| } else { |
| ALOGW("%s: Not an 8084 device", __func__); |
| } |
| } |
| |
| static void update_hardware_info_8994(struct hardware_info *hw_info, const char *snd_card_name) |
| { |
| if (!strcmp(snd_card_name, "msm8994-tomtom-mtp-snd-card")) { |
| strlcpy(hw_info->type, " mtp", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8994", 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)); |
| } else if (!strcmp(snd_card_name, "msm8994-tomtom-cdp-snd-card")) { |
| strlcpy(hw_info->type, " cdp", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8994", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)tomtom_msm8994_CDP_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(tomtom_msm8994_CDP_variant_devices); |
| strlcpy(hw_info->dev_extn, "-cdp", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "msm8994-tomtom-stp-snd-card")) { |
| strlcpy(hw_info->type, " stp", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8994", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)tomtom_stp_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(tomtom_stp_variant_devices); |
| strlcpy(hw_info->dev_extn, "-stp", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "msm8994-tomtom-liquid-snd-card")) { |
| strlcpy(hw_info->type, " liquid", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8994", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)tomtom_liquid_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(tomtom_liquid_variant_devices); |
| strlcpy(hw_info->dev_extn, "-liquid", sizeof(hw_info->dev_extn)); |
| } else { |
| ALOGW("%s: Not an 8994 device", __func__); |
| } |
| } |
| |
| static void update_hardware_info_8974(struct hardware_info *hw_info, const char *snd_card_name) |
| { |
| if (!strcmp(snd_card_name, "msm8974-taiko-mtp-snd-card")) { |
| strlcpy(hw_info->type, " mtp", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8974", 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)); |
| } else if (!strcmp(snd_card_name, "msm8974-taiko-cdp-snd-card")) { |
| strlcpy(hw_info->type, " cdp", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8974", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)taiko_CDP_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(taiko_CDP_variant_devices); |
| strlcpy(hw_info->dev_extn, "-cdp", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "msm8974-taiko-fluid-snd-card")) { |
| strlcpy(hw_info->type, " fluid", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8974", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *) taiko_fluid_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(taiko_fluid_variant_devices); |
| strlcpy(hw_info->dev_extn, "-fluid", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "msm8974-taiko-liquid-snd-card")) { |
| strlcpy(hw_info->type, " liquid", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8974", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)taiko_liquid_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(taiko_liquid_variant_devices); |
| strlcpy(hw_info->dev_extn, "-liquid", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "apq8074-taiko-db-snd-card")) { |
| strlcpy(hw_info->type, " dragon-board", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8974", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)taiko_DB_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(taiko_DB_variant_devices); |
| strlcpy(hw_info->dev_extn, "-DB", sizeof(hw_info->dev_extn)); |
| } else { |
| ALOGW("%s: Not an 8974 device", __func__); |
| } |
| } |
| |
| static void update_hardware_info_8610(struct hardware_info *hw_info, const char *snd_card_name) |
| { |
| if (!strcmp(snd_card_name, "msm8x10-snd-card")) { |
| strlcpy(hw_info->type, "", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8x10", 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)); |
| } else if (!strcmp(snd_card_name, "msm8x10-skuab-snd-card")) { |
| strlcpy(hw_info->type, "skuab", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8x10", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)helicon_skuab_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(helicon_skuab_variant_devices); |
| strlcpy(hw_info->dev_extn, "-skuab", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "msm8x10-skuaa-snd-card")) { |
| strlcpy(hw_info->type, " skuaa", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8x10", 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)); |
| } else { |
| ALOGW("%s: Not an 8x10 device", __func__); |
| } |
| } |
| |
| static void update_hardware_info_8226(struct hardware_info *hw_info, const char *snd_card_name) |
| { |
| if (!strcmp(snd_card_name, "msm8226-tapan-snd-card")) { |
| strlcpy(hw_info->type, "", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8226", 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)); |
| } else if (!strcmp(snd_card_name, "msm8226-tapan9302-snd-card")) { |
| strlcpy(hw_info->type, "tapan_lite", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8226", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)tapan_lite_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(tapan_lite_variant_devices); |
| strlcpy(hw_info->dev_extn, "-lite", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "msm8226-tapan-skuf-snd-card")) { |
| strlcpy(hw_info->type, " skuf", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8226", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *) tapan_skuf_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(tapan_skuf_variant_devices); |
| strlcpy(hw_info->dev_extn, "-skuf", sizeof(hw_info->dev_extn)); |
| } else if (!strcmp(snd_card_name, "msm8226-tapan9302-skuf-snd-card")) { |
| strlcpy(hw_info->type, " tapan9302-skuf", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "msm8226", sizeof(hw_info->name)); |
| hw_info->snd_devices = (snd_device_t *)tapan_lite_skuf_variant_devices; |
| hw_info->num_snd_devices = ARRAY_SIZE(tapan_lite_skuf_variant_devices); |
| strlcpy(hw_info->dev_extn, "-skuf-lite", sizeof(hw_info->dev_extn)); |
| } else { |
| ALOGW("%s: Not an 8x26 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; |
| } |
| |
| hw_info->snd_devices = NULL; |
| hw_info->num_snd_devices = 0; |
| strlcpy(hw_info->dev_extn, "", sizeof(hw_info->dev_extn)); |
| strlcpy(hw_info->type, "", sizeof(hw_info->type)); |
| strlcpy(hw_info->name, "", sizeof(hw_info->name)); |
| |
| if(strstr(snd_card_name, "msm8974") || |
| strstr(snd_card_name, "apq8074")) { |
| ALOGV("8974 - variant soundcard"); |
| update_hardware_info_8974(hw_info, snd_card_name); |
| } else if(strstr(snd_card_name, "msm8226")) { |
| ALOGV("8x26 - variant soundcard"); |
| update_hardware_info_8226(hw_info, snd_card_name); |
| } else if(strstr(snd_card_name, "msm8x10")) { |
| ALOGV("8x10 - variant soundcard"); |
| update_hardware_info_8610(hw_info, snd_card_name); |
| } else if(strstr(snd_card_name, "apq8084")) { |
| ALOGV("8084 - variant soundcard"); |
| update_hardware_info_8084(hw_info, snd_card_name); |
| } else if(strstr(snd_card_name, "msm8994")) { |
| ALOGV("8994 - variant soundcard"); |
| update_hardware_info_8994(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) |
| free(my_data); |
| } |
| |
| 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; |
| |
| snd_device_t *snd_devices = |
| (snd_device_t *) my_data->snd_devices; |
| |
| 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); |
| } |
