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0fdef0cbd6
Some devices (often T-Mobile variants) have extra hardware for incall audio processing. Audio must be routed to the ES IC properly so it can be passed to ALSA, otherwise the RX/TX streams are lost. Change-Id: Ib29c747d5728a09726e14bab00f26ad273400aba
48 lines
2.2 KiB
C
48 lines
2.2 KiB
C
/*
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* Copyright (C) 2017 Christopher N. Hesse <raymanfx@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* NOTICE
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*
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* This must be kept in sync with the kernel API, for exmaple
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* "es705-routes.h" for the Galaxy Note 5 (N920T) with its ES804 IC.
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*/
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#define SYSFS_PATH_POWERCTRL "/sys/class/earsmart/control/power_control_set"
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#define SYSFS_PATH_PRESET "/sys/class/earsmart/control/route_value"
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#define SYSFS_PATH_VEQ "/sys/class/earsmart/control/veq_control_set"
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#define SYSFS_PATH_EXTRAVOLUME "/sys/class/earsmart/control/extra_volume"
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#define Call_HS_NB 0 /* Call, Headset, Narrow Band */
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#define Call_FT_NB 1 /* Call, Far Talk, Narrow Band */
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#define Call_CT_NB 2 /* Call, Close Talk, Narrow Band */
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#define Call_FT_NB_NR_OFF 3 /* Call, Far Talk, NB, NR off */
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#define Call_CT_NB_NR_OFF 4 /* Call, Close Talk, NB, NR off */
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#define Call_BT_NB 10 /* Call, BT, NB */
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#define Call_TTY_VCO 11 /* Call, TTY HCO NB */
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#define Call_TTY_HCO 12 /* Call, TTY VCO NB */
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#define Call_TTY_FULL 13 /* Call, TTY FULL NB */
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#define Call_FT_EVS 14 /* Call, Far Talk, EVS */
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#define Call_CT_EVS 15 /* Call, Close Talk, EVS */
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#define LOOPBACK_CT 17 /* Loopback, Close Talk */
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#define LOOPBACK_FT 18 /* Loopback, Far Talk */
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#define LOOPBACK_HS 19 /* Loopback, Headset */
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#define Call_BT_WB 20 /* Call, BT, WB */
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#define Call_HS_WB 21 /* Call, Headset, Wide Band */
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#define Call_FT_WB 22 /* Call, Far Talk, Wide Band */
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#define Call_CT_WB 23 /* Call, Close Talk, Wide Band */
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#define Call_FT_WB_NR_OFF 24 /* Call, Far Talk, WB, NR off */
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#define Call_CT_WB_NR_OFF 25 /* Call, Close Talk, WB, NR off */
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#define AUDIENCE_SLEEP 40 /* Route none, Audience Sleep State */
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