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322 lines
14 KiB
322 lines
14 KiB
/*
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* Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of Code Aurora Forum, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _MSM8960_USE_CASES_H_
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#define _MSM8960_USE_CASES_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "alsa_ucm.h"
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#include "alsa_audio.h"
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#include <stdbool.h>
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#include <pthread.h>
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#define SND_UCM_END_OF_LIST "end"
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/* ACDB Device ID macros */
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#define CAP_RX 0x1
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#define CAP_TX 0x2
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#define CAP_VOICE 0x4
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#define DEVICE_HANDSET_RX_ACDB_ID 7 // HANDSET_SPKR
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#define DEVICE_HANDSET_RX_TMUS_ACDB_ID 81// HANDSET_SPKR
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#define DEVICE_HANDSET_TX_ACDB_ID 4 // HANDSET_MIC
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#define DEVICE_SPEAKER_MONO_RX_ACDB_ID 14// SPKR_PHONE_SPKR_MONO
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#define DEVICE_SPEAKER_STEREO_RX_ACDB_ID 15// SPKR_PHONE_SPKR_STEREO
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#define DEVICE_SPEAKER_TX_ACDB_ID 11// SPKR_PHONE_MIC
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#define DEVICE_HEADSET_RX_ACDB_ID 10// HEADSET_SPKR_STEREO
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#define DEVICE_HEADSET_TX_ACDB_ID 8 // HEADSET_MIC
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#define DEVICE_DUALMIC_HANDSET_TX_BROADSIDE_ACDB_ID 5 // HANDSET_MIC_BROADSIDE
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#define DEVICE_DUALMIC_HANDSET_TX_ENDFIRE_ACDB_ID 6 // HANDSET_MIC_ENDFIRE
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#define DEVICE_DUALMIC_HANDSET_TX_ENDFIRE_TMUS_ACDB_ID 91// HANDSET_MIC_ENDFIRE
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#define DEVICE_DUALMIC_SPEAKER_TX_BROADSIDE_ACDB_ID 12// SPKR_PHONE_MIC_BROADSIDE
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#define DEVICE_DUALMIC_SPEAKER_TX_ENDFIRE_ACDB_ID 13// SPKR_PHONE_MIC_ENDFIRE
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#define DEVICE_TTY_HEADSET_MONO_RX_ACDB_ID 17// TTY_HEADSET_SPKR
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#define DEVICE_TTY_HEADSET_MONO_TX_ACDB_ID 16// TTY_HEADSET_MIC
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#define DEVICE_BT_SCO_RX_ACDB_ID 22// BT_SCO_SPKR
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#define DEVICE_BT_SCO_TX_ACDB_ID 21// BT_SCO_SPKR
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#define DEVICE_BT_SCO_RX_WB_ACDB_ID 39// BT_SCO_WB_SPKR
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#define DEVICE_BT_SCO_TX_WB_ACDB_ID 38// BT_SCO_WB_MIC
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#define DEVICE_SPEAKER_HEADSET_RX_ACDB_ID DEVICE_HEADSET_RX_ACDB_ID // Use headset calibration
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#define DEVICE_HDMI_STEREO_RX_ACDB_ID 18// HDMI_SPKR
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#define DEVICE_ANC_HEADSET_STEREO_RX_ACDB_ID 26// ANC RX, same as regular headset
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#define DEVICE_QUADMIC_ACDB_ID 19// QUADMIC_SKPR
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#define DEVICE_PROXY_RX_ACDB_ID DEVICE_HDMI_STEREO_RX_ACDB_ID
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#define DEVICE_TTY_VCO_HANDSET_TX_ACDB_ID 36// TTY_VCO_HANDSET_MIC
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#define DEVICE_TTY_HCO_HANDSET_RX_ACDB_ID 37// TTY_HCO_HANDSET_SPRK
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#define DEVICE_HANDSET_TX_FV5_ACDB_ID 50
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#define DEVICE_DUALMIC_HANDSET_TX_ENDFIRE_FV5_ACDB_ID 51
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#define DEVICE_SPEAKER_TX_FV5_ACDB_ID 52
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#define DEVICE_DUALMIC_SPEAKER_TX_ENDFIRE_FV5_ACDB_ID 53
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#define DEVICE_INCALL_VOICE_RECORD_STEREO_ACDB_ID 45
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#define DEVICE_INCALL_MUSIC_DELIVERY_MONO_ACDB_ID 46
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#define DEVICE_INCALL_VOICE_RECORD_MONO_ACDB_ID 47
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#define DEVICE_CAMCORDER_TX_ACDB_ID 61// CAMCORDER_TX
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#define DEVICE_VOICE_RECOGNITION_ACDB_ID 62// VOICE_RECOGNITION
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/* mixer control type */
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#define TYPE_INT 0
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#define TYPE_STR 1
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#define TYPE_MULTI_VAL 2
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/* Maximum string length of use case and device combination */
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#define MAX_UC_LEN 100
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/* Maximum string length of use case or device */
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#define MAX_STR_LEN 50
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/* Returns maximum length of strings x and y */
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#define MAX_LEN(x,y) ((strlen(x)>strlen(y))?strlen(x):strlen(y))
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/* Mixer control list type enum*/
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enum {
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CTRL_LIST_VERB,
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CTRL_LIST_DEVICE,
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CTRL_LIST_MODIFIER,
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};
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/* mixer control structure */
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typedef struct mixer_control {
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char *control_name;
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unsigned type;
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unsigned value;
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char *string;
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char **mulval;
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}mixer_control_t;
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/* Use case mixer controls structure */
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typedef struct card_mctrl {
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char *case_name;
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int ena_mixer_count;
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mixer_control_t *ena_mixer_list;
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int dis_mixer_count;
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mixer_control_t *dis_mixer_list;
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char *playback_dev_name;
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char *capture_dev_name;
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int acdb_id;
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int capability;
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char *effects_mixer_ctl;
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}card_mctrl_t;
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/* identifier node structure for identifier list*/
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struct snd_ucm_ident_node {
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int active;
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int capability;
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char ident[MAX_STR_LEN];
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struct snd_ucm_ident_node *next;
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};
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/* Structure to maintain the valid devices and
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* modifiers list per each use case */
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typedef struct use_case_verb {
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char *use_case_name;
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char **device_list;
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char **modifier_list;
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int verb_count;
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int device_count;
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int mod_count;
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card_mctrl_t *verb_ctrls;
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card_mctrl_t *device_ctrls;
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card_mctrl_t *mod_ctrls;
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}use_case_verb_t;
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/* SND card context structure */
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typedef struct card_ctxt {
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char *card_name;
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int card_number;
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char *control_device;
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struct mixer *mixer_handle;
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char current_verb[MAX_STR_LEN];
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struct snd_ucm_ident_node *dev_list_head;
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struct snd_ucm_ident_node *mod_list_head;
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pthread_mutex_t card_lock;
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pthread_mutexattr_t card_lock_attr;
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int current_verb_index;
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use_case_verb_t *use_case_verb_list;
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char **verb_list;
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}card_ctxt_t;
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/** use case manager structure */
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struct snd_use_case_mgr {
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int snd_card_index;
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int device_list_count;
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int modifier_list_count;
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char **current_device_list;
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char **current_modifier_list;
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int current_tx_device;
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int current_rx_device;
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card_ctxt_t *card_ctxt_ptr;
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pthread_t thr;
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void *acdb_handle;
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bool isFusion3Platform;
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};
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#define MAX_NUM_CARDS (sizeof(card_list)/sizeof(char *))
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/* Valid sound cards list */
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static const char *card_list[] = {
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"snd_soc_msm",
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"snd_soc_msm_2x",
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"snd_soc_msm_2x_Fusion3",
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"snd_soc_msm_Sitar",
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};
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typedef struct card_mapping {
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char card_name[50];
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int card_number;
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}card_mapping_t;
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/* sound card name and number mapping */
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static card_mapping_t card_mapping_list[] = {
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{"snd_soc_msm", 0},
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{"snd_soc_msm_2x", 0},
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{"snd_soc_msm_2x_Fusion3", 0},
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{"snd_soc_msm_Sitar", 0},
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};
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/* New use cases, devices and modifiers added
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* which are not part of existing macros
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*/
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#define SND_USE_CASE_VERB_FM_REC "FM REC"
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#define SND_USE_CASE_VERB_FM_A2DP_REC "FM A2DP REC"
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#define SND_USE_CASE_VERB_HIFI_REC "HiFi Rec"
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#define SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC "HiFi Lowlatency Rec"
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#define SND_USE_CASE_VERB_DL_REC "DL REC"
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#define SND_USE_CASE_VERB_UL_DL_REC "UL DL REC"
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#define SND_USE_CASE_VERB_HIFI_TUNNEL "HiFi Tunnel"
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#define SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC "HiFi Lowlatency"
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#define SND_USE_CASE_VERB_HIFI2 "HiFi2"
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#define SND_USE_CASE_VERB_INCALL_REC "Incall REC"
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#define SND_USE_CASE_VERB_MI2S "MI2S"
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#define SND_USE_CASE_VERB_VOLTE "VoLTE"
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#define SND_USE_CASE_VERB_ADSP_TESTFWK "ADSP testfwk"
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#define SND_USE_CASE_DEV_FM_TX "FM Tx"
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#define SND_USE_CASE_DEV_ANC_HEADSET "ANC Headset"
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#define SND_USE_CASE_DEV_BTSCO_NB_RX "BT SCO Rx"
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#define SND_USE_CASE_DEV_BTSCO_NB_TX "BT SCO Tx"
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#define SND_USE_CASE_DEV_BTSCO_WB_RX "BT SCO WB Rx"
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#define SND_USE_CASE_DEV_BTSCO_WB_TX "BT SCO WB Tx"
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#define SND_USE_CASE_DEV_SPEAKER_HEADSET "Speaker Headset"
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#define SND_USE_CASE_DEV_SPEAKER_ANC_HEADSET "Speaker ANC Headset"
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#define SND_USE_CASE_DEV_SPEAKER_FM_TX "Speaker FM Tx"
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#define SND_USE_CASE_DEV_TTY_HEADSET_RX "TTY Headset Rx"
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#define SND_USE_CASE_DEV_TTY_HEADSET_TX "TTY Headset Tx"
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#define SND_USE_CASE_DEV_TTY_FULL_RX "TTY Full Rx"
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#define SND_USE_CASE_DEV_TTY_FULL_TX "TTY Full Tx"
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#define SND_USE_CASE_DEV_TTY_HANDSET_RX "TTY Handset Rx"
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#define SND_USE_CASE_DEV_TTY_HANDSET_TX "TTY Handset Tx"
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#define SND_USE_CASE_DEV_TTY_HANDSET_ANALOG_TX "TTY Handset Analog Tx"
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#define SND_USE_CASE_DEV_DUAL_MIC_BROADSIDE "DMIC Broadside"
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#define SND_USE_CASE_DEV_DUAL_MIC_BROADSIDE_VREC "DMIC Broadside Voice Rec"
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#define SND_USE_CASE_DEV_DUAL_MIC_ENDFIRE "DMIC Endfire"
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#define SND_USE_CASE_DEV_DUAL_MIC_ENDFIRE_TMUS "DMIC Endfire TMUS"
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#define SND_USE_CASE_DEV_DUAL_MIC_ENDFIRE_VREC "DMIC Endfire Voice Rec"
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#define SND_USE_CASE_DEV_SPEAKER_DUAL_MIC_BROADSIDE "Speaker DMIC Broadside"
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#define SND_USE_CASE_DEV_SPEAKER_DUAL_MIC_ENDFIRE "Speaker DMIC Endfire"
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#define SND_USE_CASE_DEV_HDMI_TX "HDMI Tx"
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#define SND_USE_CASE_DEV_HDMI_SPDIF "HDMI SPDIF"
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#define SND_USE_CASE_DEV_QUAD_MIC "QMIC"
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#define SND_USE_CASE_DEV_SSR_QUAD_MIC "SSR QMIC"
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#define SND_USE_CASE_DEV_PROXY_RX "PROXY Rx"
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#define SND_USE_CASE_DEV_PROXY_TX "PROXY Tx"
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#define SND_USE_CASE_DEV_HDMI_SPEAKER "HDMI Speaker"
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#define SND_USE_CASE_DEV_SPDIF_SPEAKER "SPDIF Speaker"
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#define SND_USE_CASE_DEV_SPDIF_HANDSET "SPDIF Earpiece"
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#define SND_USE_CASE_DEV_SPDIF_HEADSET "SPDIF Headphones"
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#define SND_USE_CASE_DEV_SPDIF_ANC_HEADSET "SPDIF ANC Headset"
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#define SND_USE_CASE_DEV_SPDIF_SPEAKER_HEADSET "SPDIF Speaker Headset"
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#define SND_USE_CASE_DEV_SPDIF_SPEAKER_ANC_HEADSET "SPDIF Speaker ANC Headset"
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#define SND_USE_CASE_DEV_DUMMY_TX "Dummy Tx"
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#define SND_USE_CASE_DEV_PROXY_RX_SPEAKER "PROXY Rx Speaker"
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#define SND_USE_CASE_DEV_PROXY_RX_HANDSET "PROXY Rx Earpiece"
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#define SND_USE_CASE_DEV_PROXY_RX_HEADSET "PROXY Rx Headphones"
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#define SND_USE_CASE_DEV_PROXY_RX_ANC_HEADSET "PROXY Rx ANC Headset"
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#define SND_USE_CASE_DEV_PROXY_RX_SPEAKER_HEADSET "PROXY Rx Speaker Headset"
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#define SND_USE_CASE_DEV_PROXY_RX_SPEAKER_ANC_HEADSET "PROXY Rx Speaker ANC Headset"
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#define SND_USE_CASE_DEV_CAMCORDER_TX "Camcorder Tx"
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#define SND_USE_CASE_DEV_VOICE_RECOGNITION "Voice Recognition"
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#define SND_USE_CASE_DEV_VOC_EARPIECE "Voice Earpiece"
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#define SND_USE_CASE_DEV_VOC_EARPIECE_TMUS "Voice Earpiece TMUS"
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#define SND_USE_CASE_DEV_VOC_HEADPHONE "Voice Headphones"
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#define SND_USE_CASE_DEV_VOC_HEADSET "Voice Headset"
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#define SND_USE_CASE_DEV_VOC_ANC_HEADSET "Voice ANC Headset"
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#define SND_USE_CASE_DEV_VOC_SPEAKER "Voice Speaker"
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#define SND_USE_CASE_DEV_VOC_LINE "Voice Line"
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#define SND_USE_CASE_MOD_PLAY_FM "Play FM"
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#define SND_USE_CASE_MOD_CAPTURE_FM "Capture FM"
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#define SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC "Capture Lowlatency Music"
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#define SND_USE_CASE_MOD_CAPTURE_A2DP_FM "Capture A2DP FM"
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#define SND_USE_CASE_MOD_PLAY_LPA "Play LPA"
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#define SND_USE_CASE_MOD_PLAY_VOIP "Play VOIP"
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#define SND_USE_CASE_MOD_CAPTURE_VOIP "Capture VOIP"
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#define SND_USE_CASE_MOD_CAPTURE_VOICE_DL "Capture Voice Downlink"
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#define SND_USE_CASE_MOD_CAPTURE_VOICE_UL_DL "Capture Voice Uplink Downlink"
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#define SND_USE_CASE_MOD_PLAY_TUNNEL "Play Tunnel"
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#define SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC "Play Lowlatency Music"
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#define SND_USE_CASE_MOD_PLAY_MUSIC2 "Play Music2"
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#define SND_USE_CASE_MOD_PLAY_MI2S "Play MI2S"
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#define SND_USE_CASE_MOD_PLAY_VOLTE "Play VoLTE"
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/* List utility functions for maintaining enabled devices and modifiers */
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static int snd_ucm_add_ident_to_list(struct snd_ucm_ident_node **head, const char *value);
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static char *snd_ucm_get_value_at_index(struct snd_ucm_ident_node *head, int index);
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static int snd_ucm_get_size_of_list(struct snd_ucm_ident_node *head);
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static int snd_ucm_del_ident_from_list(struct snd_ucm_ident_node **head, const char *value);
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static int snd_ucm_free_list(struct snd_ucm_ident_node **head);
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static void snd_ucm_print_list(struct snd_ucm_ident_node *head);
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static void snd_ucm_set_status_at_index(struct snd_ucm_ident_node *head, const char *ident, int status, int capability);
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static int snd_ucm_get_status_at_index(struct snd_ucm_ident_node *head, const char *ident);
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struct snd_ucm_ident_node *snd_ucm_get_device_node(struct snd_ucm_ident_node *head, int index);
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static int snd_ucm_parse_verb(snd_use_case_mgr_t **uc_mgr, const char *file_name, int index);
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static int get_verb_count(const char *nxt_str);
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int snd_use_case_mgr_wait_for_parsing(snd_use_case_mgr_t *uc_mgr);
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int snd_use_case_set_case(snd_use_case_mgr_t *uc_mgr, const char *identifier,
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const char *value, const char *usecase);
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static int get_usecase_type(snd_use_case_mgr_t *uc_mgr, const char *usecase);
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static int parse_single_config_format(snd_use_case_mgr_t **uc_mgr, char *current_str, int num_verbs);
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static int get_num_verbs_config_format(const char *nxt_str);
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static int get_num_device_config_format(const char *nxt_str);
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static int get_num_mod_config_format(const char *nxt_str);
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static int is_single_config_format(const char *nxt_str);
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/* Parse functions */
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static int snd_ucm_parse(snd_use_case_mgr_t **uc_mgr);
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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);
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static int snd_ucm_extract_name(char *buf, char **case_name);
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static int snd_ucm_extract_acdb(char *buf, int *id, int *cap);
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static int snd_ucm_extract_effects_mixer_ctl(char *buf, char **mixer_name);
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static int snd_ucm_extract_dev_name(char *buf, char **dev_name);
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static int snd_ucm_extract_controls(char *buf, mixer_control_t **mixer_list, int count);
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static int snd_ucm_print(snd_use_case_mgr_t *uc_mgr);
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static void snd_ucm_free_mixer_list(snd_use_case_mgr_t **uc_mgr);
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#ifdef __cplusplus
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}
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#endif
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#endif
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