| /* |
| * |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef QCOM_AUDIO_PLATFORM_H |
| #define QCOM_AUDIO_PLATFORM_H |
| |
| enum { |
| FLUENCE_NONE, |
| FLUENCE_DUAL_MIC = 0x1, |
| FLUENCE_QUAD_MIC = 0x2, |
| }; |
| |
| enum { |
| FLUENCE_ENDFIRE = 0x1, |
| FLUENCE_BROADSIDE = 0x2, |
| }; |
| |
| /* |
| * Below are the devices for which is back end is same, SLIMBUS_0_RX. |
| * All these devices are handled by the internal HW codec. We can |
| * enable any one of these devices at any time. An exception here is |
| * 44.1k headphone which uses different backend. This is filtered |
| * as different hal internal device in the code but remains same |
| * as standard android device AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
| * for other layers. |
| */ |
| #define AUDIO_DEVICE_OUT_ALL_CODEC_BACKEND \ |
| (AUDIO_DEVICE_OUT_EARPIECE | AUDIO_DEVICE_OUT_SPEAKER | \ |
| AUDIO_DEVICE_OUT_WIRED_HEADSET | AUDIO_DEVICE_OUT_WIRED_HEADPHONE|\ |
| AUDIO_DEVICE_OUT_LINE) |
| |
| /* Sound devices specific to the platform |
| * The DEVICE_OUT_* and DEVICE_IN_* should be mapped to these sound |
| * devices to enable corresponding mixer paths |
| */ |
| enum { |
| SND_DEVICE_NONE = 0, |
| |
| /* Playback devices */ |
| SND_DEVICE_MIN, |
| SND_DEVICE_OUT_BEGIN = SND_DEVICE_MIN, |
| SND_DEVICE_OUT_HANDSET = SND_DEVICE_OUT_BEGIN, |
| SND_DEVICE_OUT_SPEAKER, |
| SND_DEVICE_OUT_SPEAKER_REVERSE, |
| SND_DEVICE_OUT_SPEAKER_SAFE, |
| SND_DEVICE_OUT_LINE, |
| SND_DEVICE_OUT_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_LINE, |
| SND_DEVICE_OUT_VOICE_HANDSET, |
| SND_DEVICE_OUT_VOICE_HAC_HANDSET, |
| SND_DEVICE_OUT_VOICE_SPEAKER, |
| SND_DEVICE_OUT_VOICE_SPEAKER_HFP, |
| SND_DEVICE_OUT_VOICE_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_HEADSET, |
| SND_DEVICE_OUT_VOICE_LINE, |
| SND_DEVICE_OUT_HDMI, |
| SND_DEVICE_OUT_SPEAKER_AND_HDMI, |
| SND_DEVICE_OUT_BT_SCO, |
| SND_DEVICE_OUT_BT_SCO_WB, |
| SND_DEVICE_OUT_BT_A2DP, |
| SND_DEVICE_OUT_SPEAKER_AND_BT_A2DP, |
| SND_DEVICE_OUT_SPEAKER_SAFE_AND_BT_A2DP, |
| SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES, |
| SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET, |
| SND_DEVICE_OUT_VOICE_TX, |
| SND_DEVICE_OUT_VOICE_MUSIC_TX, |
| SND_DEVICE_OUT_AFE_PROXY, |
| SND_DEVICE_OUT_USB_HEADSET, |
| SND_DEVICE_OUT_USB_HEADPHONES, |
| SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET, |
| SND_DEVICE_OUT_ANC_HEADSET, |
| SND_DEVICE_OUT_ANC_FB_HEADSET, |
| SND_DEVICE_OUT_VOICE_ANC_HEADSET, |
| SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET, |
| SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET, |
| SND_DEVICE_OUT_ANC_HANDSET, |
| SND_DEVICE_OUT_SPEAKER_PROTECTED, |
| SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED, |
| SND_DEVICE_OUT_VOICE_USB_HEADSET, |
| SND_DEVICE_OUT_VOICE_USB_HEADPHONES, |
| SND_DEVICE_OUT_END, |
| |
| /* |
| * Note: IN_BEGIN should be same as OUT_END because total number of devices |
| * SND_DEVICES_MAX should not exceed MAX_RX + MAX_TX devices. |
| */ |
| /* Capture devices */ |
| SND_DEVICE_IN_BEGIN = SND_DEVICE_OUT_END, |
| SND_DEVICE_IN_HANDSET_MIC = SND_DEVICE_IN_BEGIN, |
| SND_DEVICE_IN_HANDSET_MIC_EXTERNAL, |
| SND_DEVICE_IN_HANDSET_MIC_AEC, |
| SND_DEVICE_IN_HANDSET_MIC_NS, |
| SND_DEVICE_IN_HANDSET_MIC_AEC_NS, |
| SND_DEVICE_IN_HANDSET_DMIC, |
| SND_DEVICE_IN_HANDSET_DMIC_AEC, |
| SND_DEVICE_IN_HANDSET_DMIC_NS, |
| SND_DEVICE_IN_HANDSET_DMIC_AEC_NS, |
| SND_DEVICE_IN_SPEAKER_MIC, |
| SND_DEVICE_IN_SPEAKER_MIC_AEC, |
| SND_DEVICE_IN_SPEAKER_MIC_NS, |
| SND_DEVICE_IN_SPEAKER_MIC_AEC_NS, |
| SND_DEVICE_IN_SPEAKER_DMIC, |
| SND_DEVICE_IN_SPEAKER_DMIC_AEC, |
| SND_DEVICE_IN_SPEAKER_DMIC_NS, |
| SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS, |
| SND_DEVICE_IN_HEADSET_MIC, |
| SND_DEVICE_IN_HEADSET_MIC_FLUENCE, |
| SND_DEVICE_IN_VOICE_SPEAKER_MIC, |
| SND_DEVICE_IN_VOICE_SPEAKER_MIC_HFP, |
| SND_DEVICE_IN_VOICE_HEADSET_MIC, |
| SND_DEVICE_IN_HDMI_MIC, |
| SND_DEVICE_IN_BT_SCO_MIC, |
| SND_DEVICE_IN_BT_SCO_MIC_NREC, |
| SND_DEVICE_IN_BT_SCO_MIC_WB, |
| SND_DEVICE_IN_BT_SCO_MIC_WB_NREC, |
| SND_DEVICE_IN_CAMCORDER_MIC, |
| SND_DEVICE_IN_VOICE_DMIC, |
| SND_DEVICE_IN_VOICE_SPEAKER_DMIC, |
| SND_DEVICE_IN_VOICE_SPEAKER_QMIC, |
| SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC, |
| SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC, |
| SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC, |
| SND_DEVICE_IN_VOICE_REC_MIC, |
| SND_DEVICE_IN_VOICE_REC_MIC_NS, |
| SND_DEVICE_IN_VOICE_REC_DMIC_STEREO, |
| SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE, |
| SND_DEVICE_IN_VOICE_RX, |
| SND_DEVICE_IN_USB_HEADSET_MIC, |
| SND_DEVICE_IN_CAPTURE_FM, |
| SND_DEVICE_IN_AANC_HANDSET_MIC, |
| SND_DEVICE_IN_QUAD_MIC, |
| SND_DEVICE_IN_HANDSET_STEREO_DMIC, |
| SND_DEVICE_IN_SPEAKER_STEREO_DMIC, |
| SND_DEVICE_IN_CAPTURE_VI_FEEDBACK, |
| SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE, |
| SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE, |
| SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE, |
| SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE, |
| SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE, |
| SND_DEVICE_IN_VOICE_FLUENCE_DMIC_AANC, |
| SND_DEVICE_IN_HANDSET_QMIC, |
| SND_DEVICE_IN_SPEAKER_QMIC_AEC, |
| SND_DEVICE_IN_SPEAKER_QMIC_NS, |
| SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS, |
| SND_DEVICE_IN_END, |
| |
| SND_DEVICE_MAX = SND_DEVICE_IN_END, |
| |
| }; |
| |
| #define DEFAULT_OUTPUT_SAMPLING_RATE 48000 |
| #define DEFAULT_INPUT_SAMPLING_RATE 48000 |
| |
| #define ALL_SESSION_VSID 0xFFFFFFFF |
| #define DEFAULT_MUTE_RAMP_DURATION_MS 20 |
| #define DEFAULT_VOLUME_RAMP_DURATION_MS 20 |
| #define MIXER_PATH_MAX_LENGTH 100 |
| |
| #define MAX_VOL_INDEX 5 |
| #define MIN_VOL_INDEX 0 |
| #define percent_to_index(val, min, max) \ |
| ((val) * ((max) - (min)) * 0.01 + (min) + .5) |
| |
| /* |
| * tinyAlsa library interprets period size as number of frames |
| * one frame = channel_count * sizeof (pcm sample) |
| * so if format = 16-bit PCM and channels = Stereo, frame size = 2 ch * 2 = 4 bytes |
| * DEEP_BUFFER_OUTPUT_PERIOD_SIZE = 1024 means 1024 * 4 = 4096 bytes |
| * We should take care of returning proper size when AudioFlinger queries for |
| * the buffer size of an input/output stream |
| */ |
| #define DEEP_BUFFER_OUTPUT_PERIOD_SIZE 1920 |
| #define DEEP_BUFFER_OUTPUT_PERIOD_COUNT 2 |
| #define LOW_LATENCY_OUTPUT_PERIOD_SIZE 240 |
| #define LOW_LATENCY_OUTPUT_PERIOD_COUNT 2 |
| |
| #define LOW_LATENCY_CAPTURE_SAMPLE_RATE 48000 |
| #define LOW_LATENCY_CAPTURE_PERIOD_SIZE 240 |
| #define LOW_LATENCY_CAPTURE_USE_CASE 1 |
| |
| #define HDMI_MULTI_PERIOD_SIZE 336 |
| #define HDMI_MULTI_PERIOD_COUNT 8 |
| #define HDMI_MULTI_DEFAULT_CHANNEL_COUNT 6 |
| #define HDMI_MULTI_PERIOD_BYTES (HDMI_MULTI_PERIOD_SIZE * HDMI_MULTI_DEFAULT_CHANNEL_COUNT * 2) |
| |
| #define AUDIO_CAPTURE_PERIOD_DURATION_MSEC 20 |
| #define AUDIO_CAPTURE_PERIOD_COUNT 2 |
| |
| #define VOIP_CAPTURE_PERIOD_DURATION_MSEC 20 |
| #define VOIP_CAPTURE_PERIOD_COUNT 2 |
| |
| #define VOIP_PLAYBACK_PERIOD_DURATION_MSEC 20 |
| #define VOIP_PLAYBACK_PERIOD_COUNT 2 |
| |
| #define LOW_LATENCY_CAPTURE_SAMPLE_RATE 48000 |
| #define LOW_LATENCY_CAPTURE_PERIOD_SIZE 240 |
| #define LOW_LATENCY_CAPTURE_USE_CASE 1 |
| |
| #define DEVICE_NAME_MAX_SIZE 128 |
| #define HW_INFO_ARRAY_MAX_SIZE 32 |
| |
| #define DEEP_BUFFER_PCM_DEVICE 0 |
| #define AUDIO_RECORD_PCM_DEVICE 0 |
| #define MULTIMEDIA2_PCM_DEVICE 1 |
| #define MULTIMEDIA3_PCM_DEVICE 4 |
| #define FM_PLAYBACK_PCM_DEVICE 5 |
| #define FM_CAPTURE_PCM_DEVICE 6 |
| #define HFP_PCM_RX 5 |
| #define HFP_SCO_RX 17 |
| #define HFP_ASM_RX_TX 18 |
| |
| #define INCALL_MUSIC_UPLINK_PCM_DEVICE 1 |
| #define INCALL_MUSIC_UPLINK2_PCM_DEVICE 16 |
| #define SPKR_PROT_CALIB_RX_PCM_DEVICE 5 |
| #define SPKR_PROT_CALIB_TX_PCM_DEVICE 26 |
| #define PLAYBACK_OFFLOAD_DEVICE 9 |
| #define PLAYBACK_OFFLOAD_DEVICE2 24 |
| |
| /* Define macro for Internal FM volume mixer */ |
| #define FM_RX_VOLUME "Internal FM RX Volume" |
| |
| #define LOWLATENCY_PCM_DEVICE 12 |
| #define EC_REF_RX "I2S_RX" |
| |
| #define VOICE_CALL_PCM_DEVICE 2 |
| #define VOICE2_CALL_PCM_DEVICE 13 |
| #define VOLTE_CALL_PCM_DEVICE 15 |
| #define QCHAT_CALL_PCM_DEVICE 26 |
| #define QCHAT_CALL_PCM_DEVICE_OF_EXT_CODEC 28 |
| #define VOWLAN_CALL_PCM_DEVICE 16 |
| |
| #define AFE_PROXY_PLAYBACK_PCM_DEVICE 7 |
| #define AFE_PROXY_RECORD_PCM_DEVICE 8 |
| |
| #define AUDIO_MAKE_STRING_FROM_ENUM(X) { #X, X } |
| |
| #define LIB_CSD_CLIENT "libcsd-client.so" |
| /* CSD-CLIENT related functions */ |
| typedef int (*init_t)(); |
| typedef int (*deinit_t)(); |
| typedef int (*disable_device_t)(); |
| typedef int (*enable_device_config_t)(int, int); |
| typedef int (*enable_device_t)(int, int, uint32_t); |
| typedef int (*volume_t)(uint32_t, int, uint16_t); |
| typedef int (*mic_mute_t)(uint32_t, int, uint16_t); |
| typedef int (*slow_talk_t)(uint32_t, uint8_t); |
| typedef int (*start_voice_t)(uint32_t); |
| typedef int (*stop_voice_t)(uint32_t); |
| typedef int (*start_playback_t)(uint32_t); |
| typedef int (*stop_playback_t)(uint32_t); |
| typedef int (*start_record_t)(uint32_t, int); |
| typedef int (*stop_record_t)(uint32_t); |
| /* CSD Client structure */ |
| struct csd_data { |
| void *csd_client; |
| init_t init; |
| deinit_t deinit; |
| disable_device_t disable_device; |
| enable_device_config_t enable_device_config; |
| enable_device_t enable_device; |
| volume_t volume; |
| mic_mute_t mic_mute; |
| slow_talk_t slow_talk; |
| start_voice_t start_voice; |
| stop_voice_t stop_voice; |
| start_playback_t start_playback; |
| stop_playback_t stop_playback; |
| start_record_t start_record; |
| stop_record_t stop_record; |
| }; |
| |
| #define PLATFORM_INFO_XML_PATH "audio_platform_info.xml" |
| #define PLATFORM_INFO_XML_BASE_STRING "audio_platform_info" |
| |
| #endif // QCOM_AUDIO_PLATFORM_H |
