include/samsung_audio.h

   1 /*
   2  * Copyright (C) 2017 The LineageOS Project
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <telephony/ril.h>
  18
  19 #ifndef SAMSUNG_AUDIO_H
  20 #define SAMSUNG_AUDIO_H
  21
  22 #define MIXER_CARD 0
  23 #define SOUND_CARD 0
  24
  25 /* Playback */
  26 #define SOUND_DEEP_BUFFER_DEVICE 1
  27 #define SOUND_PLAYBACK_DEVICE 5
  28 #define SOUND_PLAYBACK_SCO_DEVICE 3
  29
  30 /* Capture */
  31 #define SOUND_CAPTURE_DEVICE 0
  32 #define SOUND_CAPTURE_SCO_DEVICE 3
  33
  34 /* Voice calls */
  35 #define SOUND_PLAYBACK_VOICE_DEVICE 2
  36 #define SOUND_CAPTURE_VOICE_DEVICE 2
  37
  38 /* Wideband AMR callback */
  39 #ifndef RIL_UNSOL_SNDMGR_WB_AMR_REPORT
  40 #ifdef RIL_UNSOL_WB_AMR_STATE
  41 #define RIL_UNSOL_SNDMGR_WB_AMR_REPORT RIL_UNSOL_WB_AMR_STATE
  42 #else
  43 #define RIL_UNSOL_SNDMGR_WB_AMR_REPORT 0
  44 #endif
  45 #endif
  46
  47 /* Unusupported
  48 #define SOUND_CAPTURE_LOOPBACK_AEC_DEVICE 1
  49 #define SOUND_CAPTURE_HOTWORD_DEVICE 0
  50 */
  51
  52 /*
  53  * If the device has stereo speakers and the speakers are arranged on
  54  * different sides of the device you can activate this feature by
  55  * setting it to 1.
  56  */
  57 #define SWAP_SPEAKER_ON_SCREEN_ROTATION 0
  58
  59 /*
  60  * You can that this to 1 if your kernel supports irq affinity for
  61  * fast mode. See /proc/asound/irq_affinity
  62  */
  63 #define SUPPORTS_IRQ_AFFINITY 0
  64
  65 /*
  66  * The Wolfson/Cirruslogic chips need to shutdown the DAPM route completely
  67  * to be able to load a new firmware. Some of these chips need a delay after
  68  * shutodown to full poweroff the DSPs.
  69  *
  70  * A good value to start with is 10ms:
  71  *
  72  * #define DSP_POWEROFF_DELAY 10 * 1000
  73  */
  74 /* #define DSP_POWEROFF_DELAY 0 */
  75
  76 /*
  77  * Some device variants (often T-Mobile) have a separate voice processing IC
  78  * (Audience EarSmart xxx).
  79  * This hooks into the voice call session and enables, configures and disables
  80  * this extra firmware so RX/TX streams can be routed by the driver.
  81  */
  82 /* #define AUDIENCE_EARSMART_IC */
  83
  84 #endif // SAMSUNG_AUDIO_H