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Diffstat (limited to 'audio/hal/msm8974/platform.h')
| -rw-r--r-- | audio/hal/msm8974/platform.h | 345 |
1 files changed, 345 insertions, 0 deletions
diff --git a/audio/hal/msm8974/platform.h b/audio/hal/msm8974/platform.h new file mode 100644 index 0000000..831ee58 --- /dev/null +++ b/audio/hal/msm8974/platform.h @@ -0,0 +1,345 @@ +/* + * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved. + * Not a Contribution. + * + * 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 +#include <sound/voice_params.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 + */ +#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) + +/* 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_EXTERNAL_1, + SND_DEVICE_OUT_SPEAKER_EXTERNAL_2, + SND_DEVICE_OUT_SPEAKER_REVERSE, + SND_DEVICE_OUT_HEADPHONES, + SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES, + SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_1, + SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES_EXTERNAL_2, + SND_DEVICE_OUT_VOICE_HANDSET, + SND_DEVICE_OUT_VOICE_SPEAKER, + SND_DEVICE_OUT_VOICE_HEADPHONES, + SND_DEVICE_OUT_HDMI, + SND_DEVICE_OUT_SPEAKER_AND_HDMI, + SND_DEVICE_OUT_BT_SCO, + SND_DEVICE_OUT_BT_SCO_WB, + 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_AFE_PROXY, + SND_DEVICE_OUT_USB_HEADSET, + SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET, + SND_DEVICE_OUT_TRANSMISSION_FM, + 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_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_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_END, + + SND_DEVICE_MAX = SND_DEVICE_IN_END, + +}; + +#define DEFAULT_OUTPUT_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 960 +#define DEEP_BUFFER_OUTPUT_PERIOD_COUNT 4 +#define LOW_LATENCY_OUTPUT_PERIOD_SIZE 240 +#define LOW_LATENCY_OUTPUT_PERIOD_COUNT 2 + +#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 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 FM_PLAYBACK_PCM_DEVICE 5 +#define FM_CAPTURE_PCM_DEVICE 6 +#define HFP_PCM_RX 5 + +#define INCALL_MUSIC_UPLINK_PCM_DEVICE 1 + +#ifdef PLATFORM_MSM8610 +#define INCALL_MUSIC_UPLINK2_PCM_DEVICE 14 +#elif PLATFORM_MSM8x26 +#define INCALL_MUSIC_UPLINK2_PCM_DEVICE 16 +#elif PLATFORM_APQ8084 +#define INCALL_MUSIC_UPLINK2_PCM_DEVICE 34 +#else +#define INCALL_MUSIC_UPLINK2_PCM_DEVICE 35 +#endif + +#define SPKR_PROT_CALIB_RX_PCM_DEVICE 5 +#ifdef PLATFORM_APQ8084 +#define SPKR_PROT_CALIB_TX_PCM_DEVICE 35 +#else +#define SPKR_PROT_CALIB_TX_PCM_DEVICE 25 +#endif +#define PLAYBACK_OFFLOAD_DEVICE 9 + +#ifdef MULTIPLE_OFFLOAD_ENABLED +#ifdef PLATFORM_APQ8084 +#define PLAYBACK_OFFLOAD_DEVICE2 17 +#define PLAYBACK_OFFLOAD_DEVICE3 18 +#define PLAYBACK_OFFLOAD_DEVICE4 34 +#define PLAYBACK_OFFLOAD_DEVICE5 35 +#define PLAYBACK_OFFLOAD_DEVICE6 36 +#define PLAYBACK_OFFLOAD_DEVICE7 37 +#define PLAYBACK_OFFLOAD_DEVICE8 38 +#define PLAYBACK_OFFLOAD_DEVICE9 39 +#endif +#ifdef PLATFORM_MSM8994 +#define PLAYBACK_OFFLOAD_DEVICE2 17 +#define PLAYBACK_OFFLOAD_DEVICE3 18 +#define PLAYBACK_OFFLOAD_DEVICE4 37 +#define PLAYBACK_OFFLOAD_DEVICE5 38 +#define PLAYBACK_OFFLOAD_DEVICE6 39 +#define PLAYBACK_OFFLOAD_DEVICE7 40 +#define PLAYBACK_OFFLOAD_DEVICE8 41 +#define PLAYBACK_OFFLOAD_DEVICE9 42 +#endif +#endif + +#define COMPRESS_VOIP_CALL_PCM_DEVICE 3 + +#ifdef PLATFORM_MSM8610 +#define LOWLATENCY_PCM_DEVICE 12 +#define EC_REF_RX "SEC_I2S_RX" +#else +#define LOWLATENCY_PCM_DEVICE 15 +#define EC_REF_RX "SLIM_RX" +#endif +#ifdef PLATFORM_MSM8x26 +#define COMPRESS_CAPTURE_DEVICE 20 +#else +#define COMPRESS_CAPTURE_DEVICE 19 +#endif + +#ifdef PLATFORM_MSM8x26 +#define VOICE_CALL_PCM_DEVICE 2 +#define VOICE2_CALL_PCM_DEVICE 14 +#define VOLTE_CALL_PCM_DEVICE 17 +#define QCHAT_CALL_PCM_DEVICE 18 +#define VOWLAN_CALL_PCM_DEVICE 30 +#elif PLATFORM_APQ8084 +#define VOICE_CALL_PCM_DEVICE 20 +#define VOICE2_CALL_PCM_DEVICE 25 +#define VOLTE_CALL_PCM_DEVICE 21 +#define QCHAT_CALL_PCM_DEVICE 33 +#define VOWLAN_CALL_PCM_DEVICE -1 +#elif PLATFORM_MSM8610 +#define VOICE_CALL_PCM_DEVICE 2 +#define VOICE2_CALL_PCM_DEVICE 13 +#define VOLTE_CALL_PCM_DEVICE 15 +#define QCHAT_CALL_PCM_DEVICE 14 +#define VOWLAN_CALL_PCM_DEVICE -1 +#elif PLATFORM_MSM8994 +#define VOICE_CALL_PCM_DEVICE 2 +#define VOICE2_CALL_PCM_DEVICE 22 +#define VOLTE_CALL_PCM_DEVICE 14 +#define QCHAT_CALL_PCM_DEVICE 20 +#define VOWLAN_CALL_PCM_DEVICE 36 +#else +#define VOICE_CALL_PCM_DEVICE 2 +#define VOICE2_CALL_PCM_DEVICE 22 +#define VOLTE_CALL_PCM_DEVICE 14 +#define QCHAT_CALL_PCM_DEVICE 20 +#define VOWLAN_CALL_PCM_DEVICE 36 +#endif + +#define AFE_PROXY_PLAYBACK_PCM_DEVICE 7 +#define AFE_PROXY_RECORD_PCM_DEVICE 8 + +#ifdef PLATFORM_MSM8x26 +#define HFP_SCO_RX 28 +#define HFP_ASM_RX_TX 29 +#else +#define HFP_SCO_RX 23 +#define HFP_ASM_RX_TX 24 +#endif + +#ifdef PLATFORM_APQ8084 +#define FM_RX_VOLUME "Quat MI2S FM RX Volume" +#elif PLATFORM_MSM8994 +#define FM_RX_VOLUME "PRI MI2S LOOPBACK Volume" +#else +#define FM_RX_VOLUME "Internal FM RX Volume" +#endif + +#define LIB_CSD_CLIENT "libcsd-client.so" +/* CSD-CLIENT related functions */ +typedef int (*init_t)(bool); +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 (*set_lch_t)(uint32_t, enum voice_lch_mode); +typedef int (*start_record_t)(uint32_t, int); +typedef int (*stop_record_t)(uint32_t); +typedef int (*get_sample_rate_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; + set_lch_t set_lch; + start_record_t start_record; + stop_record_t stop_record; + get_sample_rate_t get_sample_rate; +}; + +#endif // QCOM_AUDIO_PLATFORM_H |