DO NOT MERGE - Merge qt-dev-plus-aosp-without-vendor (5699924) into stage-aosp-master (6c480d77) · Commits · e / os / android_hardware_qcom_audio

Android.mk

+1 −1

Original line number	Diff line number	Diff line
		# TODO: Find a better way to separate build configs for ADP vs non-ADP devices
		ifneq ($(TARGET_BOARD_AUTO),true)
		ifneq ($(filter msm8960 msm8226 msm8x26 msm8x84 msm8084 msm8992 msm8994 msm8996 msm8909 msm8952 msm8998 sdm845 sdm710 sm8150,$(TARGET_BOARD_PLATFORM)),)
		ifneq ($(filter msm8960 msm8226 msm8x26 msm8x84 msm8084 msm8992 msm8994 msm8996 msm8909 msm8952 msm8998 sdm845 sdm710,$(TARGET_BOARD_PLATFORM)),)

		MY_LOCAL_PATH := $(call my-dir)

hal/Android.mk

+11 −3

Original line number	Diff line number	Diff line
		@@ -10,7 +10,7 @@ AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
		ifneq ($(filter msm8960,$(TARGET_BOARD_PLATFORM)),)
		LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="2"
		endif
		ifneq ($(filter msm8974 msm8226 msm8084 msm8992 msm8994 msm8996 msm8998 sdm845 sdm710 sm8150,$(TARGET_BOARD_PLATFORM)),)
		ifneq ($(filter msm8974 msm8226 msm8084 msm8992 msm8994 msm8996 msm8998 sdm845 sdm710 msmnile,$(TARGET_BOARD_PLATFORM)),)
		# B-family platform uses msm8974 code base
		AUDIO_PLATFORM = msm8974
		ifneq ($(filter msm8974,$(TARGET_BOARD_PLATFORM)),)
		@@ -62,7 +62,7 @@ ifneq ($(filter sdm710,$(TARGET_BOARD_PLATFORM)),)
		LOCAL_CFLAGS += -DINCALL_STEREO_CAPTURE_ENABLED
		MULTIPLE_HW_VARIANTS_ENABLED := true
		endif
		ifneq ($(filter sm8150,$(TARGET_BOARD_PLATFORM)),)
		ifneq ($(filter msmnile,$(TARGET_BOARD_PLATFORM)),)
		LOCAL_CFLAGS := -DPLATFORM_SM8150
		LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="4"
		LOCAL_CFLAGS += -DINCALL_MUSIC_ENABLED
		@@ -198,7 +198,6 @@ ifeq ($(strip $(AUDIO_FEATURE_ENABLED_SND_MONITOR)), true)
		LOCAL_SRC_FILES += audio_extn/sndmonitor.c
		endif


		ifeq ($(strip $(AUDIO_FEATURE_ENABLED_USB_SERVICE_INTERVAL)), true)
		LOCAL_CFLAGS += -DUSB_SERVICE_INTERVAL_ENABLED
		endif
		@@ -208,6 +207,11 @@ ifeq ($(strip $(AUDIO_FEATURE_ENABLED_MAXX_AUDIO)), true)
		LOCAL_SRC_FILES += audio_extn/maxxaudio.c
		endif

		ifeq ($(strip $(AUDIO_FEATURE_ENABLED_AUDIO_ZOOM)), true)
		LOCAL_CFLAGS += -DAUDIOZOOM_QDSP_ENABLED
		LOCAL_SRC_FILES += audio_extn/audiozoom.c
		endif

		ifeq ($(strip $(AUDIO_FEATURE_ENABLED_24BITS_CAMCORDER)), true)
		LOCAL_CFLAGS += -DENABLED_24BITS_CAMCORDER
		endif
		@@ -216,6 +220,10 @@ ifeq ($(strip $(AUDIO_FEATURE_ENABLED_BG_CAL)),true)
		LOCAL_CFLAGS += -DBG_CODEC_CAL
		endif

		ifeq ($(strip $(AUDIO_FEATURE_ENABLED_DYNAMIC_ECNS)),true)
		LOCAL_CFLAGS += -DDYNAMIC_ECNS_ENABLED
		endif

		LOCAL_SHARED_LIBRARIES += libbase libhidlbase libhwbinder libutils android.hardware.power@1.2 liblog

		LOCAL_SRC_FILES += audio_perf.cpp

hal/audio_extn/a2dp.c

+36 −19

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@

		#ifdef A2DP_OFFLOAD_ENABLED
		#define BT_IPC_LIB_NAME "libbthost_if.so"
		#define BTAUDIO_OFFLOAD_LIB_NAME "btaudio_offload_if.so"

		// Media format definitions
		#define ENC_MEDIA_FMT_AAC 0x00010DA6
		@@ -78,6 +79,7 @@
		// System properties used for A2DP Offload
		#define SYSPROP_A2DP_OFFLOAD_SUPPORTED "ro.bluetooth.a2dp_offload.supported"
		#define SYSPROP_A2DP_OFFLOAD_DISABLED "persist.bluetooth.a2dp_offload.disabled"
		#define SYSPROP_BLUETOOTH_AUDIO_HAL_DISABLED "persist.bluetooth.bluetooth_audio_hal.disabled"
		#define SYSPROP_A2DP_CODEC_LATENCIES "vendor.audio.a2dp.codec.latency"

		// Default encoder bit width
		@@ -141,6 +143,7 @@ typedef void * (audio_get_codec_config_t)(uint8_t multicast_status, uint8_t *n
		enc_codec_t *codec_type);
		typedef int (*audio_check_a2dp_ready_t)(void);
		typedef int (*audio_is_scrambling_enabled_t)(void);
		typedef uint16_t (*audio_get_a2dp_sink_latency_t)(void);

		enum A2DP_STATE {
		A2DP_STATE_CONNECTED,
		@@ -221,6 +224,8 @@ struct a2dp_data {
		audio_check_a2dp_ready_t audio_check_a2dp_ready;
		/* Check if scrambling is enabled on BTSoC */
		audio_is_scrambling_enabled_t audio_is_scrambling_enabled;
		/* Get sink latency from Bluetooth stack */
		audio_get_a2dp_sink_latency_t audio_get_a2dp_sink_latency;
		/* Internal A2DP state identifier */
		enum A2DP_STATE bt_state;
		/* A2DP codec type configured */
		@@ -673,8 +678,9 @@ fail:
		static int open_a2dp_output()
		{
		int ret = 0;

		ALOGD("%s: Open A2DP output start", __func__);
		bool hal_v2_enabled =
		!property_get_bool(SYSPROP_BLUETOOTH_AUDIO_HAL_DISABLED, false);

		if (a2dp.bt_state != A2DP_STATE_DISCONNECTED) {
		ALOGD("%s: Called A2DP open with improper state, Ignoring request state %d",
		@@ -683,9 +689,13 @@ static int open_a2dp_output()
		}

		if (a2dp.bt_lib_handle == NULL) {
		ALOGD("%s: Requesting for Bluetooth IPC lib handle", __func__);
		ALOGD("%s: Requesting for Bluetooth IPC lib handle [%s]", __func__,
		hal_v2_enabled ? BTAUDIO_OFFLOAD_LIB_NAME : BT_IPC_LIB_NAME);
		if (hal_v2_enabled) {
		a2dp.bt_lib_handle = dlopen(BTAUDIO_OFFLOAD_LIB_NAME, RTLD_NOW);
		} else {
		a2dp.bt_lib_handle = dlopen(BT_IPC_LIB_NAME, RTLD_NOW);

		}
		if (a2dp.bt_lib_handle == NULL) {
		ret = -errno;
		ALOGE("%s: DLOPEN failed for %s errno %d strerror %s", __func__,
		@@ -713,6 +723,8 @@ static int open_a2dp_output()
		dlsym(a2dp.bt_lib_handle,"audio_check_a2dp_ready");
		a2dp.audio_is_scrambling_enabled = (audio_is_scrambling_enabled_t)
		dlsym(a2dp.bt_lib_handle,"audio_is_scrambling_enabled");
		a2dp.audio_get_a2dp_sink_latency = (audio_get_a2dp_sink_latency_t)
		dlsym(a2dp.bt_lib_handle,"audio_get_a2dp_sink_latency");
		}
		}

		@@ -1714,7 +1726,7 @@ void audio_extn_a2dp_init(void *adev)

		uint32_t audio_extn_a2dp_get_encoder_latency()
		{
		uint32_t latency = 0;
		uint32_t latency_ms = 0;
		int avsync_runtime_prop = 0;
		int sbc_offset = 0, aptx_offset = 0, aptxhd_offset = 0,
		aac_offset = 0, ldac_offset = 0;
		@@ -1731,36 +1743,41 @@ uint32_t audio_extn_a2dp_get_encoder_latency()
		}
		}

		uint32_t slatency_ms = 0;
		if (a2dp.audio_get_a2dp_sink_latency && a2dp.bt_state != A2DP_STATE_DISCONNECTED) {
		slatency_ms = a2dp.audio_get_a2dp_sink_latency();
		}

		switch (a2dp.bt_encoder_format) {
		case ENC_CODEC_TYPE_SBC:
		latency = (avsync_runtime_prop > 0) ? sbc_offset : ENCODER_LATENCY_SBC;
		latency += DEFAULT_SINK_LATENCY_SBC;
		latency_ms = (avsync_runtime_prop > 0) ? sbc_offset : ENCODER_LATENCY_SBC;
		latency_ms += (slatency_ms == 0) ? DEFAULT_SINK_LATENCY_SBC : slatency_ms;
		break;
		case ENC_CODEC_TYPE_APTX:
		latency = (avsync_runtime_prop > 0) ? aptx_offset : ENCODER_LATENCY_APTX;
		latency += DEFAULT_SINK_LATENCY_APTX;
		latency_ms = (avsync_runtime_prop > 0) ? aptx_offset : ENCODER_LATENCY_APTX;
		latency_ms += (slatency_ms == 0) ? DEFAULT_SINK_LATENCY_APTX : slatency_ms;
		break;
		case ENC_CODEC_TYPE_APTX_HD:
		latency = (avsync_runtime_prop > 0) ? aptxhd_offset : ENCODER_LATENCY_APTX_HD;
		latency += DEFAULT_SINK_LATENCY_APTX_HD;
		latency_ms = (avsync_runtime_prop > 0) ? aptxhd_offset : ENCODER_LATENCY_APTX_HD;
		latency_ms += (slatency_ms == 0) ? DEFAULT_SINK_LATENCY_APTX_HD : slatency_ms;
		break;
		case ENC_CODEC_TYPE_AAC:
		latency = (avsync_runtime_prop > 0) ? aac_offset : ENCODER_LATENCY_AAC;
		latency += DEFAULT_SINK_LATENCY_AAC;
		latency_ms = (avsync_runtime_prop > 0) ? aac_offset : ENCODER_LATENCY_AAC;
		latency_ms += (slatency_ms == 0) ? DEFAULT_SINK_LATENCY_AAC : slatency_ms;
		break;
		case ENC_CODEC_TYPE_LDAC:
		latency = (avsync_runtime_prop > 0) ? ldac_offset : ENCODER_LATENCY_LDAC;
		latency += DEFAULT_SINK_LATENCY_LDAC;
		latency_ms = (avsync_runtime_prop > 0) ? ldac_offset : ENCODER_LATENCY_LDAC;
		latency_ms += (slatency_ms == 0) ? DEFAULT_SINK_LATENCY_LDAC : slatency_ms;
		break;
		case ENC_CODEC_TYPE_PCM:
		latency = ENCODER_LATENCY_PCM;
		latency += DEFAULT_SINK_LATENCY_PCM;
		latency_ms = ENCODER_LATENCY_PCM;
		latency_ms += DEFAULT_SINK_LATENCY_PCM;
		break;
		default:
		latency = DEFAULT_ENCODER_LATENCY;
		latency_ms = DEFAULT_ENCODER_LATENCY;
		break;
		}
		return latency;
		return latency_ms;
		}

		int audio_extn_a2dp_get_parameters(struct str_parms *query,

hal/audio_extn/audio_extn.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -86,6 +86,7 @@ int audio_extn_hfp_set_mic_mute(struct audio_device *adev, bool state);
		#define audio_extn_usb_alive(adev) (false)
		#define audio_extn_usb_find_service_interval(m, p) ((m), (p), 0) /* fix unused warn */
		#define audio_extn_usb_altset_for_service_interval(p, si, bw, sr, ch) (-1)
		#define audio_extn_usb_usbid() (NULL)
		#else
		void audio_extn_usb_init(void *adev);
		void audio_extn_usb_deinit();
		@@ -109,6 +110,7 @@ int audio_extn_usb_altset_for_service_interval(bool is_playback,
		uint32_t *bit_width,
		uint32_t *sample_rate,
		uint32_t *channel_count);
		char *audio_extn_usb_usbid(void);
		#endif

hal/audio_extn/audiozoom.c

0 → 100644

+257 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 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.
		*/

		#define LOG_TAG "audio_hw_audiozoom"
		/#define LOG_NDEBUG 0/

		#include <errno.h>
		#include <log/log.h>
		#include <stdlib.h>
		#include <expat.h>
		#include <audio_hw.h>
		#include <system/audio.h>
		#include <platform_api.h>
		#include "audio_extn.h"

		#include "audiozoom.h"

		#include <resolv.h>

		#define AUDIOZOOM_PRESET_FILE "/vendor/etc/audiozoom.xml"

		typedef struct qdsp_audiozoom_cfg {
		uint32_t topo_id;
		uint32_t module_id;
		uint32_t instance_id;
		uint32_t zoom_param_id;
		uint32_t wide_param_id;
		uint32_t dir_param_id;
		uint32_t app_type;
		} qdsp_audiozoom_cfg_t;

		static qdsp_audiozoom_cfg_t qdsp_audiozoom;

		static void start_tag(void userdata __unused, const XML_Char tag_name,
		const XML_Char **attr)
		{
		uint32_t index = 0;

		if (!attr) {
		ALOGE("%s: NULL platform/tag_name/attr", __func__);
		return;
		}

		if (strcmp(tag_name, "topo") == 0) {
		if (strcmp(attr[0], "id") == 0) {
		if (attr[1])
		qdsp_audiozoom.topo_id = atoi(attr[1]);
		}
		} else if (strcmp(tag_name, "module") == 0) {
		if (strcmp(attr[0], "id") == 0) {
		if (attr[1])
		qdsp_audiozoom.module_id = atoi(attr[1]);
		}
		} else if (strcmp(tag_name, "param") == 0) {
		while (attr[index] != NULL) {
		if (strcmp(attr[index], "zoom_id") == 0) {
		index++;
		if (attr[index])
		qdsp_audiozoom.zoom_param_id = atoi(attr[index]);
		else
		break;
		} else if (strcmp(attr[index], "wide_id") == 0) {
		index++;
		if (attr[index])
		qdsp_audiozoom.wide_param_id = atoi(attr[index]);
		else
		break;
		} else if (strcmp(attr[index], "dir_id") == 0) {
		index++;
		if (attr[index])
		qdsp_audiozoom.dir_param_id = atoi(attr[index]);
		else
		break;
		}
		index++;
		}
		} else if (strcmp(tag_name, "app_type") == 0) {
		if (strcmp(attr[0], "id") == 0) {
		if (attr[1])
		qdsp_audiozoom.app_type = atoi(attr[1]);
		}
		} else if (strcmp(tag_name, "instance") == 0) {
		if (strcmp(attr[0], "id") == 0) {
		if (attr[1])
		qdsp_audiozoom.instance_id = atoi(attr[1]);
		}
		} else {
		ALOGE("%s: %s is not a supported tag", __func__, tag_name);
		}

		return;
		}

		static void end_tag(void userdata __unused, const XML_Char tag_name)
		{
		if (strcmp(tag_name, "topo") == 0) {
		} else if (strcmp(tag_name, "module") == 0) {
		} else if (strcmp(tag_name, "param") == 0) {
		} else if (strcmp(tag_name, "app_type") == 0) {
		} else if (strcmp(tag_name, "instance") == 0) {
		} else {
		ALOGE("%s: %s is not a supported tag", __func__, tag_name);
		}
		}

		static int audio_extn_audiozoom_parse_info(const char *filename)
		{
		XML_Parser parser;
		FILE *file;
		int ret = 0;
		int bytes_read;
		void *buf;
		static const uint32_t kBufSize = 1024;

		file = fopen(filename, "r");
		if (!file) {
		ALOGE("%s: Failed to open %s", __func__, filename);
		ret = -ENODEV;
		goto done;
		}

		parser = XML_ParserCreate(NULL);
		if (!parser) {
		ALOGE("%s: Failed to create XML parser!", __func__);
		ret = -ENODEV;
		goto err_close_file;
		}

		XML_SetElementHandler(parser, start_tag, end_tag);

		while (1) {
		buf = XML_GetBuffer(parser, kBufSize);
		if (buf == NULL) {
		ALOGE("%s: XML_GetBuffer failed", __func__);
		ret = -ENOMEM;
		goto err_free_parser;
		}

		bytes_read = fread(buf, 1, kBufSize, file);
		if (bytes_read < 0) {
		ALOGE("%s: fread failed, bytes read = %d", __func__, bytes_read);
		ret = bytes_read;
		goto err_free_parser;
		}

		if (XML_ParseBuffer(parser, bytes_read,
		bytes_read == 0) == XML_STATUS_ERROR) {
		ALOGE("%s: XML_ParseBuffer failed, for %s",
		__func__, filename);
		ret = -EINVAL;
		goto err_free_parser;
		}

		if (bytes_read == 0)
		break;
		}

		err_free_parser:
		XML_ParserFree(parser);
		err_close_file:
		fclose(file);
		done:
		return ret;
		}

		int audio_extn_audiozoom_set_microphone_direction(
		struct stream_in *in, audio_microphone_direction_t dir)
		{
		(void)in;
		(void)dir;
		return 0;
		}

		static int audio_extn_audiozoom_set_microphone_field_dimension_zoom(
		struct stream_in *in, float zoom)
		{
		struct audio_device *adev = in->dev;
		struct str_parms *parms = str_parms_create();
		/* The encoding process in b64_ntop represents 24-bit groups of input bits
		as output strings of 4 encoded characters. */
		char data[((sizeof(zoom) + 2) / 3) * 4 + 1] = {0};
		int32_t ret;

		if (zoom > 1.0 \|\| zoom < 0)
		return -EINVAL;

		if (qdsp_audiozoom.topo_id == 0 \|\| qdsp_audiozoom.module_id == 0 \|\|
		qdsp_audiozoom.zoom_param_id == 0)
		return -ENOSYS;

		str_parms_add_int(parms, "cal_devid", in->device);
		str_parms_add_int(parms, "cal_apptype", in->app_type_cfg.app_type);
		str_parms_add_int(parms, "cal_topoid", qdsp_audiozoom.topo_id);
		str_parms_add_int(parms, "cal_moduleid", qdsp_audiozoom.module_id);
		str_parms_add_int(parms, "cal_instanceid", qdsp_audiozoom.instance_id);
		str_parms_add_int(parms, "cal_paramid", qdsp_audiozoom.zoom_param_id);

		ret = b64_ntop((uint8_t*)&zoom, sizeof(zoom), data, sizeof(data));
		if (ret > 0) {
		str_parms_add_str(parms, "cal_data", data);

		platform_set_parameters(adev->platform, parms);
		} else {
		ALOGE("%s: failed to convert data to string, ret %d", __func__, ret);
		}

		str_parms_destroy(parms);

		return 0;
		}

		static int audio_extn_audiozoom_set_microphone_field_dimension_wide_angle(
		struct stream_in *in, float zoom)
		{
		(void)in;
		(void)zoom;
		return 0;
		}

		int audio_extn_audiozoom_set_microphone_field_dimension(
		struct stream_in *in, float zoom)
		{
		if (zoom > 1.0 \|\| zoom < -1.0)
		return -EINVAL;

		if (zoom >= 0 && zoom <= 1.0)
		return audio_extn_audiozoom_set_microphone_field_dimension_zoom(in, zoom);

		if (zoom >= -1.0 && zoom <= 0)
		return audio_extn_audiozoom_set_microphone_field_dimension_wide_angle(in, zoom);

		return 0;
		}

		int audio_extn_audiozoom_init()
		{
		audio_extn_audiozoom_parse_info(AUDIOZOOM_PRESET_FILE);

		ALOGV("%s: topo_id=%d, module_id=%d, instance_id=%d, zoom__id=%d, dir_id=%d, app_type=%d",
		__func__, qdsp_audiozoom.topo_id, qdsp_audiozoom.module_id, qdsp_audiozoom.instance_id,
		qdsp_audiozoom.zoom_param_id, qdsp_audiozoom.dir_param_id,qdsp_audiozoom.app_type);

		return 0;
		}