/* * Copyright (c) 2011-2013, 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. */ #ifndef _MSM8960_USE_CASES_H_ #define _MSM8960_USE_CASES_H_ #ifdef __cplusplus extern "C" { #endif #include "alsa_ucm.h" #include "alsa_audio.h" #include #include #define SND_UCM_END_OF_LIST "end" /* ACDB Device ID macros */ #define CAP_RX 0x1 #define CAP_TX 0x2 #define CAP_VOICE 0x4 #define DEVICE_HANDSET_RX_ACDB_ID 7 // HANDSET_SPKR #define DEVICE_HANDSET_TX_ACDB_ID 4 // HANDSET_MIC #define DEVICE_SPEAKER_RX_ACDB_ID 15// SPKR_PHONE_SPKR_STEREO #define DEVICE_SPEAKER_MONO_RX_ACDB_ID 14// SPKR_PHONE_SPKR_MONO #define DEVICE_SPEAKER_STEREO_RX_ACDB_ID 15// SPKR_PHONE_SPKR_STEREO #define DEVICE_SPEAKER_TX_ACDB_ID 11// SPKR_PHONE_MIC #define DEVICE_HEADSET_RX_ACDB_ID 10// HEADSET_SPKR_STEREO #define DEVICE_HEADSET_TX_ACDB_ID 8 // HEADSET_MIC #define DEVICE_DUALMIC_HANDSET_TX_BROADSIDE_ACDB_ID 5 // HANDSET_MIC_BROADSIDE #define DEVICE_DUALMIC_HANDSET_TX_ENDFIRE_ACDB_ID 6 // HANDSET_MIC_ENDFIRE #define DEVICE_DUALMIC_SPEAKER_TX_BROADSIDE_ACDB_ID 12// SPKR_PHONE_MIC_BROADSIDE #define DEVICE_DUALMIC_SPEAKER_TX_ENDFIRE_ACDB_ID 13// SPKR_PHONE_MIC_ENDFIRE #define DEVICE_DUALMIC_HANDSET_STEREO_ACDB_ID 34 #define DEVICE_DUALMIC_SPEAKER_PHONE_STEREO_ACDB_ID 35 #define DEVICE_TTY_HEADSET_MONO_RX_ACDB_ID 17// TTY_HEADSET_SPKR #define DEVICE_TTY_HEADSET_MONO_TX_ACDB_ID 16// TTY_HEADSET_MIC #define DEVICE_BT_SCO_RX_ACDB_ID 22// BT_SCO_SPKR #define DEVICE_BT_SCO_TX_ACDB_ID 21// BT_SCO_SPKR #define DEVICE_BT_SCO_RX_WB_ACDB_ID 39// BT_SCO_WB_SPKR #define DEVICE_BT_SCO_TX_WB_ACDB_ID 38// BT_SCO_WB_MIC #define DEVICE_SPEAKER_HEADSET_RX_ACDB_ID DEVICE_HEADSET_RX_ACDB_ID // Use headset calibration #define DEVICE_HDMI_STEREO_RX_ACDB_ID 18// HDMI_SPKR #define DEVICE_ANC_HEADSET_STEREO_RX_ACDB_ID 26// ANC RX, same as regular headset #define DEVICE_QUADMIC_ACDB_ID 19// QUADMIC_SKPR #define DEVICE_PROXY_RX_ACDB_ID DEVICE_HDMI_STEREO_RX_ACDB_ID #define DEVICE_TTY_VCO_HANDSET_TX_ACDB_ID 36// TTY_VCO_HANDSET_MIC #define DEVICE_TTY_HCO_HANDSET_RX_ACDB_ID 37// TTY_HCO_HANDSET_SPRK #define DEVICE_HANDSET_TX_FV5_ACDB_ID 40 #define DEVICE_DUALMIC_HANDSET_TX_ENDFIRE_FV5_ACDB_ID 41 #define DEVICE_SPEAKER_TX_FV5_ACDB_ID 42 #define DEVICE_DUALMIC_SPEAKER_TX_ENDFIRE_FV5_ACDB_ID 43 #define DEVICE_INCALL_VOICE_RECORD_STEREO_ACDB_ID 45 #define DEVICE_INCALL_MUSIC_DELIVERY_MONO_ACDB_ID 46 #define DEVICE_INCALL_VOICE_RECORD_MONO_ACDB_ID 47 #define DEVICE_CAMCORDER_TX_ACDB_ID 61// CAMCORDER_TX #define DEVICE_VOICE_RECOGNITION_ACDB_ID 62// VOICE_RECOGNITION /* mixer control type */ #define TYPE_INT 0 #define TYPE_STR 1 #define TYPE_MULTI_VAL 2 /* Maximum string length of use case and device combination */ #define MAX_UC_LEN 100 /* Maximum string length of use case or device */ #define MAX_STR_LEN 50 /* Returns maximum length of strings x and y */ #define MAX_LEN(x,y) ((strlen(x)>strlen(y))?strlen(x):strlen(y)) /* Mixer control list type enum*/ enum { CTRL_LIST_VERB, CTRL_LIST_DEVICE, CTRL_LIST_MODIFIER, }; /* mixer control structure */ typedef struct mixer_control { char *control_name; unsigned type; unsigned value; char *string; char **mulval; }mixer_control_t; /* Use case mixer controls structure */ typedef struct card_mctrl { char *case_name; int ena_mixer_count; mixer_control_t *ena_mixer_list; int dis_mixer_count; mixer_control_t *dis_mixer_list; char *playback_dev_name; char *capture_dev_name; int acdb_id; int capability; char *effects_mixer_ctl; char *ec_ref_rx_mixer_ctl; }card_mctrl_t; /* identifier node structure for identifier list*/ struct snd_ucm_ident_node { int active; int capability; char ident[MAX_STR_LEN]; struct snd_ucm_ident_node *next; }; /* Structure to maintain the valid devices and * modifiers list per each use case */ typedef struct use_case_verb { char *use_case_name; char **device_list; char **modifier_list; int verb_count; int device_count; int mod_count; card_mctrl_t *verb_ctrls; card_mctrl_t *device_ctrls; card_mctrl_t *mod_ctrls; }use_case_verb_t; /* SND card context structure */ typedef struct card_ctxt { char *card_name; int card_number; char *control_device; struct mixer *mixer_handle; char current_verb[MAX_STR_LEN]; struct snd_ucm_ident_node *dev_list_head; struct snd_ucm_ident_node *mod_list_head; pthread_mutex_t card_lock; pthread_mutexattr_t card_lock_attr; int current_verb_index; use_case_verb_t *use_case_verb_list; char **verb_list; }card_ctxt_t; /** use case manager structure */ struct snd_use_case_mgr { int snd_card_index; int device_list_count; int modifier_list_count; char **current_device_list; char **current_modifier_list; int current_tx_device; int current_rx_device; card_ctxt_t *card_ctxt_ptr; pthread_t thr; bool isFusion3Platform; }; #define MAX_NUM_CARDS (sizeof(card_list)/sizeof(char *)) /* Valid sound cards list */ static const char *card_list[] = { "snd_soc_msm", "snd_soc_msm_2x", "snd_soc_msm_2x_Fusion3", "snd_soc_msm_Sitar", "snd_soc_msm_I2S", "snd_soc_msm_Taiko_I2S", }; typedef struct card_mapping { char card_name[50]; int card_number; }card_mapping_t; /* sound card name and number mapping */ static card_mapping_t card_mapping_list[] = { {"snd_soc_msm", 0}, {"snd_soc_msm_2x", 0}, {"snd_soc_msm_2x_Fusion3", 0}, {"snd_soc_msm_Sitar", 0}, {"snd_soc_msm_I2S", 0}, {"snd_soc_msm_Taiko_I2S", 0}, }; /* New use cases, devices and modifiers added * which are not part of existing macros */ #define SND_USE_CASE_VERB_FM_REC "FM REC" #define SND_USE_CASE_VERB_FM_A2DP_REC "FM A2DP REC" #define SND_USE_CASE_VERB_HIFI_REC "HiFi Rec" #define SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC "HiFi Lowlatency Rec" #define SND_USE_CASE_VERB_DL_REC "DL REC" #define SND_USE_CASE_VERB_UL_DL_REC "UL DL REC" #define SND_USE_CASE_VERB_CAPTURE_COMPRESSED_VOICE_DL "Compressed DL REC" #define SND_USE_CASE_VERB_CAPTURE_COMPRESSED_VOICE_UL_DL "Compressed UL DL REC" #define SND_USE_CASE_VERB_HIFI_TUNNEL "HiFi Tunnel" #define SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC "HiFi Lowlatency" #define SND_USE_CASE_VERB_HIFI2 "HiFi2" #define SND_USE_CASE_VERB_INCALL_REC "Incall REC" #define SND_USE_CASE_VERB_MI2S "MI2S" #define SND_USE_CASE_VERB_VOLTE "VoLTE" #define SND_USE_CASE_VERB_ADSP_TESTFWK "ADSP testfwk" #define SND_USE_CASE_VERB_HIFI_REC2 "HiFi Rec2" #define SND_USE_CASE_VERB_HIFI_REC_COMPRESSED "HiFi Rec Compressed" #define SND_USE_CASE_VERB_HIFI3 "HiFi3" #define SND_USE_CASE_VERB_HIFI_TUNNEL2 "HiFi Tunnel2" #define SND_USE_CASE_VERB_HIFI_PSEUDO_TUNNEL "HiFi Pseudo Tunnel" #define SND_USE_CASE_DEV_FM_TX "FM Tx" #define SND_USE_CASE_DEV_ANC_HEADSET "ANC Headset" #define SND_USE_CASE_DEV_BTSCO_NB_RX "BT SCO Rx" #define SND_USE_CASE_DEV_BTSCO_NB_TX "BT SCO Tx" #define SND_USE_CASE_DEV_BTSCO_WB_RX "BT SCO WB Rx" #define SND_USE_CASE_DEV_BTSCO_WB_TX "BT SCO WB Tx" #define SND_USE_CASE_DEV_SPEAKER_HEADSET "Speaker Headset" #define SND_USE_CASE_DEV_SPEAKER_ANC_HEADSET "Speaker ANC Headset" #define SND_USE_CASE_DEV_SPEAKER_FM_TX "Speaker FM Tx" #define SND_USE_CASE_DEV_TTY_HEADSET_RX "TTY Headset Rx" #define SND_USE_CASE_DEV_TTY_HEADSET_TX "TTY Headset Tx" #define SND_USE_CASE_DEV_TTY_FULL_RX "TTY Full Rx" #define SND_USE_CASE_DEV_TTY_FULL_TX "TTY Full Tx" #define SND_USE_CASE_DEV_TTY_HANDSET_RX "TTY Handset Rx" #define SND_USE_CASE_DEV_TTY_HANDSET_TX "TTY Handset Tx" #define SND_USE_CASE_DEV_TTY_HANDSET_ANALOG_TX "TTY Handset Analog Tx" #define SND_USE_CASE_DEV_DUAL_MIC_BROADSIDE "DMIC Broadside" #define SND_USE_CASE_DEV_DUAL_MIC_ENDFIRE "DMIC Endfire" #define SND_USE_CASE_DEV_DUAL_MIC_ENDFIRE_SGLTE "DMIC Endfire SGLTE" #define SND_USE_CASE_DEV_DUAL_MIC_HANDSET_STEREO "Handset DMIC Stereo" #define SND_USE_CASE_DEV_DUAL_MIC_HANDSET_STEREO_SGLTE "Handset DMIC Stereo SGLTE" #define SND_USE_CASE_DEV_SPEAKER_DUAL_MIC_BROADSIDE "Speaker DMIC Broadside" #define SND_USE_CASE_DEV_SPEAKER_DUAL_MIC_ENDFIRE "Speaker DMIC Endfire" #define SND_USE_CASE_DEV_SPEAKER_DUAL_MIC_ENDFIRE_SGLTE "Speaker DMIC Endfire SGLTE" #define SND_USE_CASE_DEV_SPEAKER_DUAL_MIC_STEREO "Speaker DMIC Stereo" #define SND_USE_CASE_DEV_SPEAKER_DUAL_MIC_STEREO_SGLTE "Speaker DMIC Stereo SGLTE" #define SND_USE_CASE_DEV_HDMI_TX "HDMI Tx" #define SND_USE_CASE_DEV_HDMI_SPDIF "HDMI SPDIF" #define SND_USE_CASE_DEV_HDMI_SPDIF_SPEAKER "HDMI SPDIF Speaker" #define SND_USE_CASE_DEV_QUAD_MIC "QMIC" #define SND_USE_CASE_DEV_SSR_QUAD_MIC "SSR QMIC" #define SND_USE_CASE_DEV_PROXY_RX "PROXY Rx" #define SND_USE_CASE_DEV_PROXY_TX "PROXY Tx" #define SND_USE_CASE_DEV_USB_PROXY_RX "USB PROXY Rx" #define SND_USE_CASE_DEV_USB_PROXY_TX "USB PROXY Tx" #define SND_USE_CASE_DEV_SPDIF_SPEAKER "SPDIF Speaker" #define SND_USE_CASE_DEV_HDMI_SPEAKER "HDMI Speaker" #define SND_USE_CASE_DEV_SPDIF_HANDSET "SPDIF Earpiece" #define SND_USE_CASE_DEV_SPDIF_HEADSET "SPDIF Headphones" #define SND_USE_CASE_DEV_SPDIF_ANC_HEADSET "SPDIF ANC Headset" #define SND_USE_CASE_DEV_SPDIF_SPEAKER_HEADSET "SPDIF Speaker Headset" #define SND_USE_CASE_DEV_SPDIF_SPEAKER_ANC_HEADSET "SPDIF Speaker ANC Headset" #define SND_USE_CASE_DEV_DUMMY_TX "Dummy Tx" #define SND_USE_CASE_DEV_PROXY_RX_SPEAKER "PROXY Rx Speaker" #define SND_USE_CASE_DEV_PROXY_RX_HANDSET "PROXY Rx Earpiece" #define SND_USE_CASE_DEV_PROXY_RX_HEADSET "PROXY Rx Headphones" #define SND_USE_CASE_DEV_PROXY_RX_ANC_HEADSET "PROXY Rx ANC Headset" #define SND_USE_CASE_DEV_PROXY_RX_SPEAKER_HEADSET "PROXY Rx Speaker Headset" #define SND_USE_CASE_DEV_PROXY_RX_SPEAKER_ANC_HEADSET "PROXY Rx Speaker ANC Headset" #define SND_USE_CASE_DEV_CAMCORDER_TX "Camcorder Tx" #define SND_USE_CASE_DEV_VOICE_RECOGNITION "Voice Recognition" #define SND_USE_CASE_DEV_VOC_EARPIECE "Voice Earpiece" #define SND_USE_CASE_DEV_VOC_HEADPHONE "Voice Headphones" #define SND_USE_CASE_DEV_VOC_HEADSET "Voice Headset" #define SND_USE_CASE_DEV_VOC_ANC_HEADSET "Voice ANC Headset" #define SND_USE_CASE_DEV_VOC_SPEAKER "Voice Speaker" #define SND_USE_CASE_DEV_VOC_LINE "Voice Line" #define SND_USE_CASE_MOD_PLAY_FM "Play FM" #define SND_USE_CASE_MOD_CAPTURE_FM "Capture FM" #define SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC "Capture Lowlatency Music" #define SND_USE_CASE_MOD_CAPTURE_A2DP_FM "Capture A2DP FM" #define SND_USE_CASE_MOD_PLAY_LPA "Play LPA" #define SND_USE_CASE_MOD_PLAY_VOIP "Play VOIP" #define SND_USE_CASE_MOD_CAPTURE_VOIP "Capture VOIP" #define SND_USE_CASE_MOD_CAPTURE_VOICE_DL "Capture Voice Downlink" #define SND_USE_CASE_MOD_CAPTURE_VOICE_UL_DL "Capture Voice Uplink Downlink" #define SND_USE_CASE_MOD_CAPTURE_COMPRESSED_VOICE_DL "Capture Compressed Voice DL" #define SND_USE_CASE_MOD_CAPTURE_COMPRESSED_VOICE_UL_DL "Capture Compressed Voice UL DL" #define SND_USE_CASE_MOD_PLAY_TUNNEL "Play Tunnel" #define SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC "Play Lowlatency Music" #define SND_USE_CASE_MOD_PLAY_MUSIC2 "Play Music2" #define SND_USE_CASE_MOD_PLAY_MI2S "Play MI2S" #define SND_USE_CASE_MOD_PLAY_VOLTE "Play VoLTE" #define SND_USE_CASE_MOD_CAPTURE_MUSIC2 "Capture Music2" #define SND_USE_CASE_MOD_CAPTURE_MUSIC_COMPRESSED "Capture Music Compressed" #define SND_USE_CASE_MOD_PLAY_MUSIC3 "Play Music3" #define SND_USE_CASE_MOD_PLAY_TUNNEL1 "Play Tunnel1" #define SND_USE_CASE_MOD_PLAY_TUNNEL2 "Play Tunnel2" #define SND_USE_CASE_MOD_PSEUDO_TUNNEL "Pseudo Tunnel" /* List utility functions for maintaining enabled devices and modifiers */ static int snd_ucm_add_ident_to_list(struct snd_ucm_ident_node **head, const char *value); static char *snd_ucm_get_value_at_index(struct snd_ucm_ident_node *head, int index); static int snd_ucm_get_size_of_list(struct snd_ucm_ident_node *head); static int snd_ucm_del_ident_from_list(struct snd_ucm_ident_node **head, const char *value); static int snd_ucm_free_list(struct snd_ucm_ident_node **head); static void snd_ucm_print_list(struct snd_ucm_ident_node *head); static void snd_ucm_set_status_at_index(struct snd_ucm_ident_node *head, const char *ident, int status, int capability); static int snd_ucm_get_status_at_index(struct snd_ucm_ident_node *head, const char *ident); struct snd_ucm_ident_node *snd_ucm_get_device_node(struct snd_ucm_ident_node *head, int index); static int snd_ucm_parse_verb(snd_use_case_mgr_t **uc_mgr, const char *file_name, int index); static int get_verb_count(const char *nxt_str); int snd_use_case_mgr_wait_for_parsing(snd_use_case_mgr_t *uc_mgr); int snd_use_case_set_case(snd_use_case_mgr_t *uc_mgr, const char *identifier, const char *value, const char *usecase); static int get_usecase_type(snd_use_case_mgr_t *uc_mgr, const char *usecase); static int parse_single_config_format(snd_use_case_mgr_t **uc_mgr, char *current_str, int num_verbs); static int get_num_verbs_config_format(const char *nxt_str); static int get_num_device_config_format(const char *nxt_str); static int get_num_mod_config_format(const char *nxt_str); static int is_single_config_format(const char *nxt_str); /* Parse functions */ static int snd_ucm_parse(snd_use_case_mgr_t **uc_mgr); static int snd_ucm_parse_section(snd_use_case_mgr_t **uc_mgr, char **cur_str, char **nxt_str, int verb_index, int ctrl_list_type); static int snd_ucm_extract_name(char *buf, char **case_name); static int snd_ucm_extract_acdb(char *buf, int *id, int *cap); static int snd_ucm_extract_effects_mixer_ctl(char *buf, char **mixer_name); static int snd_ucm_extract_ec_ref_rx_mixer_ctl(char *buf, char **mixer_name); static int snd_ucm_extract_dev_name(char *buf, char **dev_name); static int snd_ucm_extract_controls(char *buf, mixer_control_t **mixer_list, int count); static int snd_ucm_print(snd_use_case_mgr_t *uc_mgr); static void snd_ucm_free_mixer_list(snd_use_case_mgr_t **uc_mgr); #ifdef __cplusplus } #endif #endif