Merge "hal: HFP support for setting volume"
diff --git a/hal/Android.mk b/hal/Android.mk
index 32a9ee9..87ebeea 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -8,7 +8,7 @@
AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
-ifneq ($(filter msm8974 msm8226 msm8610 apq8084 msm8916,$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter msm8974 msm8226 msm8610 apq8084,$(TARGET_BOARD_PLATFORM)),)
# B-family platform uses msm8974 code base
AUDIO_PLATFORM = msm8974
MULTIPLE_HW_VARIANTS_ENABLED := true
@@ -23,6 +23,11 @@
endif
endif
+ifneq ($(filter msm8916,$(TARGET_BOARD_PLATFORM)),)
+ AUDIO_PLATFORM = msm8916
+ MULTIPLE_HW_VARIANTS_ENABLED := true
+ LOCAL_CFLAGS := -DPLATFORM_MSM8916
+endif
LOCAL_SRC_FILES := \
audio_hw.c \
@@ -36,6 +41,10 @@
LOCAL_CFLAGS += -DANC_HEADSET_ENABLED
endif
+ifneq ($(strip $(AUDIO_FEATURE_DISABLED_FLUENCE)),true)
+ LOCAL_CFLAGS += -DFLUENCE_ENABLED
+endif
+
ifneq ($(strip $(AUDIO_FEATURE_DISABLED_PROXY_DEVICE)),true)
LOCAL_CFLAGS += -DAFE_PROXY_ENABLED
endif
@@ -81,7 +90,7 @@
endif
ifneq ($(strip, $(AUDIO_FEATURE_DISABLED_SPKR_PROTECTION)),true)
-ifneq ($(filter msm8974,$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter msm8974 apq8084,$(TARGET_BOARD_PLATFORM)),)
LOCAL_CFLAGS += -DSPKR_PROT_ENABLED
LOCAL_SRC_FILES += audio_extn/spkr_protection.c
LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include
diff --git a/hal/audio_extn/audio_extn.c b/hal/audio_extn/audio_extn.c
index c6a8e68..d0caccb 100644
--- a/hal/audio_extn/audio_extn.c
+++ b/hal/audio_extn/audio_extn.c
@@ -28,6 +28,8 @@
#include "audio_hw.h"
#include "audio_extn.h"
+#include "platform.h"
+#include "platform_api.h"
#define MAX_SLEEP_RETRY 100
#define WIFI_INIT_WAIT_SLEEP 50
@@ -173,8 +175,62 @@
}
#endif /* ANC_HEADSET_ENABLED */
+#ifndef FLUENCE_ENABLED
+#define audio_extn_set_fluence_parameters(adev, parms) (0)
+#define audio_extn_get_fluence_parameters(adev, query, reply) (0)
+#else
+void audio_extn_set_fluence_parameters(struct audio_device *adev,
+ struct str_parms *parms)
+{
+ int ret = 0, err;
+ char value[32];
+ struct listnode *node;
+ struct audio_usecase *usecase;
+
+ err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_FLUENCE,
+ value, sizeof(value));
+ ALOGV_IF(err >= 0, "%s: Set Fluence Type to %s", __func__, value);
+ if (err >= 0) {
+ ret = platform_set_fluence_type(adev->platform, value);
+ if (ret != 0) {
+ ALOGE("platform_set_fluence_type returned error: %d", ret);
+ } else {
+ /*
+ *If the fluence is manually set/reset, devices
+ *need to get updated for all the usecases
+ *i.e. audio and voice.
+ */
+ list_for_each(node, &adev->usecase_list) {
+ usecase = node_to_item(node, struct audio_usecase, list);
+ select_devices(adev, usecase->id);
+ }
+ }
+ }
+}
+
+int audio_extn_get_fluence_parameters(struct audio_device *adev,
+ struct str_parms *query, struct str_parms *reply)
+{
+ int ret = 0, err;
+ char value[256] = {0};
+
+ err = str_parms_get_str(query, AUDIO_PARAMETER_KEY_FLUENCE, value,
+ sizeof(value));
+ if (err >= 0) {
+ ret = platform_get_fluence_type(adev->platform, value, sizeof(value));
+ if (ret >= 0) {
+ ALOGV("%s: Fluence Type is %s", __func__, value);
+ str_parms_add_str(reply, AUDIO_PARAMETER_KEY_FLUENCE, value);
+ } else
+ goto done;
+ }
+done:
+ return ret;
+}
+#endif /* FLUENCE_ENABLED */
+
#ifndef AFE_PROXY_ENABLED
-#define audio_extn_set_afe_proxy_parameters(parms) (0)
+#define audio_extn_set_afe_proxy_parameters(adev, parms) (0)
#define audio_extn_get_afe_proxy_parameters(query, reply) (0)
#else
/* Front left channel. */
@@ -211,6 +267,10 @@
ALOGV("%s channel_count:%d",__func__, channel_count);
switch (channel_count) {
+ case 2:
+ set_values[0] = PCM_CHANNEL_FL;
+ set_values[1] = PCM_CHANNEL_FR;
+ break;
case 6:
set_values[0] = PCM_CHANNEL_FL;
set_values[1] = PCM_CHANNEL_FR;
@@ -248,7 +308,8 @@
return ret;
}
-int32_t audio_extn_set_afe_proxy_channel_mixer(struct audio_device *adev)
+int32_t audio_extn_set_afe_proxy_channel_mixer(struct audio_device *adev,
+ int channel_count)
{
int32_t ret = 0;
const char *channel_cnt_str = NULL;
@@ -259,9 +320,8 @@
/* use the existing channel count set by hardware params to
configure the back end for stereo as usb/a2dp would be
stereo by default */
- ALOGD("%s: channels = %d", __func__,
- aextnmod.proxy_channel_num);
- switch (aextnmod.proxy_channel_num) {
+ ALOGD("%s: channels = %d", __func__, channel_count);
+ switch (channel_count) {
case 8: channel_cnt_str = "Eight"; break;
case 7: channel_cnt_str = "Seven"; break;
case 6: channel_cnt_str = "Six"; break;
@@ -271,7 +331,7 @@
default: channel_cnt_str = "Two"; break;
}
- if(aextnmod.proxy_channel_num >= 2 && aextnmod.proxy_channel_num < 8) {
+ if(channel_count >= 2 && channel_count <= 8) {
ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
if (!ctl) {
ALOGE("%s: could not get ctl for mixer cmd - %s",
@@ -281,16 +341,19 @@
}
mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
- if (aextnmod.proxy_channel_num == 6 ||
- aextnmod.proxy_channel_num == 8)
- ret = afe_proxy_set_channel_mapping(adev,
- aextnmod.proxy_channel_num);
+ if (channel_count == 6 || channel_count == 8 || channel_count == 2) {
+ ret = afe_proxy_set_channel_mapping(adev, channel_count);
+ } else {
+ ALOGE("%s: set unsupported channel count(%d)", __func__, channel_count);
+ ret = -EINVAL;
+ }
ALOGD("%s: exit", __func__);
return ret;
}
-void audio_extn_set_afe_proxy_parameters(struct str_parms *parms)
+void audio_extn_set_afe_proxy_parameters(struct audio_device *adev,
+ struct str_parms *parms)
{
int ret, val;
char value[32]={0};
@@ -300,6 +363,7 @@
if (ret >= 0) {
val = atoi(value);
aextnmod.proxy_channel_num = val;
+ adev->cur_wfd_channels = val;
ALOGD("%s: channel capability set to: %d", __func__,
aextnmod.proxy_channel_num);
}
@@ -352,13 +416,20 @@
}
return ret;
}
+
+int32_t audio_extn_get_afe_proxy_channel_count()
+{
+ return aextnmod.proxy_channel_num;
+}
+
#endif /* AFE_PROXY_ENABLED */
void audio_extn_set_parameters(struct audio_device *adev,
struct str_parms *parms)
{
audio_extn_set_anc_parameters(adev, parms);
- audio_extn_set_afe_proxy_parameters(parms);
+ audio_extn_set_fluence_parameters(adev, parms);
+ audio_extn_set_afe_proxy_parameters(adev, parms);
audio_extn_fm_set_parameters(adev, parms);
audio_extn_listen_set_parameters(adev, parms);
audio_extn_hfp_set_parameters(adev, parms);
@@ -372,6 +443,7 @@
{
char *kv_pairs = NULL;
audio_extn_get_afe_proxy_parameters(query, reply);
+ audio_extn_get_fluence_parameters(adev, query, reply);
kv_pairs = str_parms_to_str(reply);
ALOGD_IF(kv_pairs != NULL, "%s: returns %s", __func__, kv_pairs);
diff --git a/hal/audio_extn/audio_extn.h b/hal/audio_extn/audio_extn.h
index d432670..c7b0c0b 100644
--- a/hal/audio_extn/audio_extn.h
+++ b/hal/audio_extn/audio_extn.h
@@ -39,12 +39,26 @@
bool audio_extn_should_use_handset_anc(int in_channels);
#endif
-#ifndef AFE_PROXY_ENABLED
-#define audio_extn_set_afe_proxy_channel_mixer(adev) (0)
-#define audio_extn_read_afe_proxy_channel_masks(out) (0)
+#ifndef FLUENCE_ENABLED
+#define audio_extn_set_fluence_parameters(adev, parms) (0)
+#define audio_extn_get_fluence_parameters(adev, query, reply) (0)
#else
-int32_t audio_extn_set_afe_proxy_channel_mixer(struct audio_device *adev);
+void audio_extn_set_fluence_parameters(struct audio_device *adev,
+ struct str_parms *parms);
+int audio_extn_get_fluence_parameters(struct audio_device *adev,
+ struct str_parms *query, struct str_parms *reply);
+#endif
+
+#ifndef AFE_PROXY_ENABLED
+#define audio_extn_set_afe_proxy_channel_mixer(adev,channel_count) (0)
+#define audio_extn_read_afe_proxy_channel_masks(out) (0)
+#define audio_extn_get_afe_proxy_channel_count() (0)
+#else
+int32_t audio_extn_set_afe_proxy_channel_mixer(struct audio_device *adev,
+ int channel_count);
int32_t audio_extn_read_afe_proxy_channel_masks(struct stream_out *out);
+int32_t audio_extn_get_afe_proxy_channel_count();
+
#endif
#ifndef USB_HEADSET_ENABLED
@@ -162,7 +176,7 @@
#endif
#ifndef DS1_DOLBY_DDP_ENABLED
-#define audio_extn_dolby_set_endpoint() (0)
+#define audio_extn_dolby_set_endpoint(adev) (0)
#else
void audio_extn_dolby_set_endpoint(struct audio_device *adev);
#endif
@@ -170,7 +184,7 @@
#ifndef DS1_DOLBY_DDP_ENABLED
#define audio_extn_ddp_set_parameters(adev, parms) (0)
#define audio_extn_is_dolby_format(format) (0)
-#define audio_extn_dolby_get_snd_codec_id(format) (0)
+#define audio_extn_dolby_get_snd_codec_id(adev, out, format) (0)
#define audio_extn_dolby_send_ddp_endp_params(adev) (0)
#else
bool audio_extn_is_dolby_format(audio_format_t format);
diff --git a/hal/audio_extn/dolby.c b/hal/audio_extn/dolby.c
index 094f077..99fa2b7 100644
--- a/hal/audio_extn/dolby.c
+++ b/hal/audio_extn/dolby.c
@@ -64,7 +64,7 @@
/* DS1-DDP Endp Params */
#define DDP_ENDP_NUM_PARAMS 17
-#define DDP_ENDP_NUM_DEVICES 22
+#define DDP_ENDP_NUM_DEVICES 23
static int ddp_endp_params_id[DDP_ENDP_NUM_PARAMS] = {
PARAM_ID_MAX_OUTPUT_CHANNELS, PARAM_ID_CTL_RUNNING_MODE,
PARAM_ID_CTL_ERROR_CONCEAL, PARAM_ID_CTL_ERROR_MAX_RPTS,
@@ -147,7 +147,10 @@
{8, 0, 0, 0, 0, 0, 0, 21, 1, 6, 0, 0, 0, 0, 0, 0, 0},
{1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0} },
{AUDIO_DEVICE_OUT_PROXY, 2,
- {8, 0, 0, 0, 0, 0, 0, 21, 1, 6, 0, 0, 0, 0, 0, 0, 0},
+ {8, 0, 0, 0, 0, 0, 0, 21, 1, 2, 0, 0, 0, 0, 0, 0, 0},
+ {1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0} },
+ {AUDIO_DEVICE_OUT_PROXY, 6,
+ {8, 0, 0, 0, 0, 0, 0, 21, 1, 2, 0, 0, 0, 0, 0, 0, 0},
{1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0} },
};
@@ -264,9 +267,16 @@
(usecase->stream.out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) &&
((usecase->stream.out->format == AUDIO_FORMAT_AC3) ||
(usecase->stream.out->format == AUDIO_FORMAT_EAC3))) {
+ /*
+ * Use wfd /hdmi sink channel cap for dolby params if device is wfd
+ * or hdmi. Otherwise use stereo configuration
+ */
+ int channel_cap = usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL ?
+ adev->cur_hdmi_channels :
+ usecase->devices & AUDIO_DEVICE_OUT_PROXY ?
+ adev->cur_wfd_channels : 2;
send_ddp_endp_params_stream(usecase->stream.out, usecase->devices,
- usecase->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL ?
- adev->cur_hdmi_channels : 2, false /* set cache */);
+ channel_cap, false /* set cache */);
}
}
}
@@ -334,7 +344,9 @@
update_ddp_endp_table(ddp_dev, dev_ch_cap,
PARAM_ID_OUT_CTL_STEREO_MODE, val);
}
-
+ /* TODO: Do we need device channel caps here?
+ * We dont have that information as this is from dolby modules
+ */
send_ddp_endp_params(adev, ddp_dev, dev_ch_cap);
}
@@ -343,13 +355,20 @@
audio_format_t format)
{
int id = 0;
+ /*
+ * Use wfd /hdmi sink channel cap for dolby params if device is wfd
+ * or hdmi. Otherwise use stereo configuration
+ */
+ int channel_cap = out->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL ?
+ adev->cur_hdmi_channels :
+ out->devices & AUDIO_DEVICE_OUT_PROXY ?
+ adev->cur_wfd_channels : 2;
switch (format) {
case AUDIO_FORMAT_AC3:
id = SND_AUDIOCODEC_AC3;
send_ddp_endp_params_stream(out, out->devices,
- out->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL ?
- adev->cur_hdmi_channels : 2, true /* set_cache */);
+ channel_cap, true /* set_cache */);
#ifndef DS1_DOLBY_DAP_ENABLED
audio_extn_dolby_set_dmid(adev);
#endif
@@ -357,8 +376,7 @@
case AUDIO_FORMAT_EAC3:
id = SND_AUDIOCODEC_EAC3;
send_ddp_endp_params_stream(out, out->devices,
- out->devices & AUDIO_DEVICE_OUT_AUX_DIGITAL ?
- adev->cur_hdmi_channels : 2, true /* set_cache */);
+ channel_cap, true /* set_cache */);
#ifndef DS1_DOLBY_DAP_ENABLED
audio_extn_dolby_set_dmid(adev);
#endif
diff --git a/hal/audio_extn/spkr_protection.c b/hal/audio_extn/spkr_protection.c
index 5ec7eba..6c0eec0 100644
--- a/hal/audio_extn/spkr_protection.c
+++ b/hal/audio_extn/spkr_protection.c
@@ -633,7 +633,11 @@
ret = -EINVAL;
}
}
+
exit:
+ /* Clear VI feedback cal and replace with handset MIC */
+ platform_send_audio_calibration(adev->platform,
+ SND_DEVICE_IN_HANDSET_MIC);
if (ret) {
if (handle.pcm_tx)
pcm_close(handle.pcm_tx);
diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index b26fd1b..9f76d31 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -119,6 +119,7 @@
[USECASE_VOICE2_CALL] = "voice2-call",
[USECASE_VOLTE_CALL] = "volte-call",
[USECASE_QCHAT_CALL] = "qchat-call",
+ [USECASE_VOWLAN_CALL] = "vowlan-call",
[USECASE_COMPRESS_VOIP_CALL] = "compress-voip-call",
[USECASE_INCALL_REC_UPLINK] = "incall-rec-uplink",
[USECASE_INCALL_REC_DOWNLINK] = "incall-rec-downlink",
@@ -295,6 +296,18 @@
return 0;
}
+ /* Set BT sample rate before enabling the devices. Adding sample rate mixer
+ * control in use-case does not work because rate update takes place after
+ * AFE port open due to the limitation of mixer control order execution.
+ */
+ if (snd_device == SND_DEVICE_OUT_BT_SCO) {
+ audio_route_apply_path(adev->audio_route, BT_SCO_SAMPLE_RATE);
+ audio_route_update_mixer(adev->audio_route);
+ } else if (snd_device == SND_DEVICE_OUT_BT_SCO_WB) {
+ audio_route_apply_path(adev->audio_route, BT_SCO_WB_SAMPLE_RATE);
+ audio_route_update_mixer(adev->audio_route);
+ }
+
/* start usb playback thread */
if(SND_DEVICE_OUT_USB_HEADSET == snd_device ||
SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET == snd_device)
@@ -304,13 +317,14 @@
if(SND_DEVICE_IN_USB_HEADSET_MIC == snd_device)
audio_extn_usb_start_capture(adev);
- if (snd_device == SND_DEVICE_OUT_SPEAKER &&
+ if ((snd_device == SND_DEVICE_OUT_SPEAKER ||
+ snd_device == SND_DEVICE_OUT_VOICE_SPEAKER) &&
audio_extn_spkr_prot_is_enabled()) {
- if (audio_extn_spkr_prot_start_processing(snd_device)) {
- ALOGE("%s: spkr_start_processing failed", __func__);
- return -EINVAL;
- }
- } else {
+ if (audio_extn_spkr_prot_start_processing(snd_device)) {
+ ALOGE("%s: spkr_start_processing failed", __func__);
+ return -EINVAL;
+ }
+ } else {
ALOGV("%s: snd_device(%d: %s)", __func__,
snd_device, device_name);
if (platform_send_audio_calibration(adev->platform, snd_device) < 0) {
@@ -363,7 +377,8 @@
if(SND_DEVICE_IN_USB_HEADSET_MIC == snd_device)
audio_extn_usb_stop_capture(adev);
- if (snd_device == SND_DEVICE_OUT_SPEAKER &&
+ if ((snd_device == SND_DEVICE_OUT_SPEAKER ||
+ snd_device == SND_DEVICE_OUT_VOICE_SPEAKER) &&
audio_extn_spkr_prot_is_enabled()) {
audio_extn_spkr_prot_stop_processing();
} else
@@ -550,21 +565,6 @@
return ret;
}
-static void update_devices_for_all_voice_usecases(struct audio_device *adev)
-{
- struct listnode *node;
- struct audio_usecase *usecase;
-
- list_for_each(node, &adev->usecase_list) {
- usecase = node_to_item(node, struct audio_usecase, list);
- if (usecase->type == VOICE_CALL) {
- ALOGV("%s: updating device for usecase:%s", __func__,
- use_case_table[usecase->id]);
- select_devices(adev, usecase->id);
- }
- }
-}
-
static audio_usecase_t get_voice_usecase_id_from_list(struct audio_device *adev)
{
struct audio_usecase *usecase;
@@ -1466,7 +1466,7 @@
} else if ((adev->mode == AUDIO_MODE_IN_CALL) &&
voice_is_in_call(adev) &&
(out == adev->primary_output)) {
- update_devices_for_all_voice_usecases(adev);
+ voice_update_devices_for_all_voice_usecases(adev);
}
}
@@ -2695,6 +2695,7 @@
adev->snd_dev_ref_cnt = calloc(SND_DEVICE_MAX, sizeof(int));
voice_init(adev);
list_init(&adev->usecase_list);
+ adev->cur_wfd_channels = 2;
/* Loads platform specific libraries dynamically */
adev->platform = platform_init(adev);
diff --git a/hal/audio_hw.h b/hal/audio_hw.h
index 205977b..7a79a1f 100644
--- a/hal/audio_hw.h
+++ b/hal/audio_hw.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
* Not a contribution.
*
* Copyright (C) 2013 The Android Open Source Project
@@ -31,14 +31,19 @@
#define VISUALIZER_LIBRARY_PATH "/system/lib/soundfx/libqcomvisualizer.so"
#define OFFLOAD_EFFECTS_BUNDLE_LIBRARY_PATH "/system/lib/soundfx/libqcompostprocbundle.so"
+#define BT_SCO_SAMPLE_RATE "bt-sco-samplerate"
+#define BT_SCO_WB_SAMPLE_RATE "bt-sco-wb-samplerate"
+
/* Flags used to initialize acdb_settings variable that goes to ACDB library */
-#define DMIC_FLAG 0x00000002
-#define QMIC_FLAG 0x00000004
-#define TTY_MODE_OFF 0x00000010
-#define TTY_MODE_FULL 0x00000020
-#define TTY_MODE_VCO 0x00000040
-#define TTY_MODE_HCO 0x00000080
-#define TTY_MODE_CLEAR 0xFFFFFF0F
+#define NONE_FLAG 0x00000000
+#define DMIC_FLAG 0x00000002
+#define QMIC_FLAG 0x00000004
+#define TTY_MODE_OFF 0x00000010
+#define TTY_MODE_FULL 0x00000020
+#define TTY_MODE_VCO 0x00000040
+#define TTY_MODE_HCO 0x00000080
+#define TTY_MODE_CLEAR 0xFFFFFF0F
+#define FLUENCE_MODE_CLEAR 0xFFFFFFF0
#define ACDB_DEV_TYPE_OUT 1
#define ACDB_DEV_TYPE_IN 2
@@ -80,6 +85,7 @@
USECASE_VOICE2_CALL,
USECASE_VOLTE_CALL,
USECASE_QCHAT_CALL,
+ USECASE_VOWLAN_CALL,
USECASE_COMPRESS_VOIP_CALL,
USECASE_INCALL_REC_UPLINK,
@@ -223,6 +229,7 @@
bool speaker_lr_swap;
struct voice voice;
unsigned int cur_hdmi_channels;
+ unsigned int cur_wfd_channels;
int snd_card;
void *platform;
diff --git a/hal/msm8916/hw_info.c b/hal/msm8916/hw_info.c
new file mode 100644
index 0000000..7b955ba
--- /dev/null
+++ b/hal/msm8916/hw_info.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#define LOG_TAG "hardware_info"
+/*#define LOG_NDEBUG 0*/
+#define LOG_NDDEBUG 0
+
+#include <stdlib.h>
+#include <dlfcn.h>
+#include <cutils/log.h>
+#include <cutils/str_parms.h>
+#include "audio_hw.h"
+#include "platform.h"
+#include "platform_api.h"
+
+
+struct hardware_info {
+ char name[HW_INFO_ARRAY_MAX_SIZE];
+ char type[HW_INFO_ARRAY_MAX_SIZE];
+ /* variables for handling target variants */
+ uint32_t num_snd_devices;
+ char dev_extn[HW_INFO_ARRAY_MAX_SIZE];
+ snd_device_t *snd_devices;
+};
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+
+static const snd_device_t taiko_fluid_variant_devices[] = {
+ SND_DEVICE_OUT_SPEAKER,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET,
+};
+
+static const snd_device_t taiko_CDP_variant_devices[] = {
+ SND_DEVICE_OUT_SPEAKER,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET,
+ SND_DEVICE_IN_QUAD_MIC,
+};
+
+static const snd_device_t taiko_apq8084_CDP_variant_devices[] = {
+ SND_DEVICE_IN_HANDSET_MIC,
+};
+
+static const snd_device_t taiko_liquid_variant_devices[] = {
+ SND_DEVICE_OUT_SPEAKER,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET,
+ SND_DEVICE_IN_SPEAKER_MIC,
+ SND_DEVICE_IN_HEADSET_MIC,
+ SND_DEVICE_IN_VOICE_DMIC,
+ SND_DEVICE_IN_VOICE_SPEAKER_DMIC,
+ SND_DEVICE_IN_VOICE_REC_DMIC_STEREO,
+ SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE,
+ SND_DEVICE_IN_QUAD_MIC,
+ SND_DEVICE_IN_HANDSET_STEREO_DMIC,
+ SND_DEVICE_IN_SPEAKER_STEREO_DMIC,
+};
+
+static const snd_device_t taiko_DB_variant_devices[] = {
+ SND_DEVICE_OUT_SPEAKER,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET,
+ SND_DEVICE_IN_SPEAKER_MIC,
+ SND_DEVICE_IN_HEADSET_MIC,
+ SND_DEVICE_IN_QUAD_MIC,
+};
+
+static const snd_device_t tapan_lite_variant_devices[] = {
+ SND_DEVICE_OUT_SPEAKER,
+ SND_DEVICE_OUT_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ SND_DEVICE_OUT_VOICE_HEADPHONES,
+ SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES,
+ SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES,
+};
+
+static const snd_device_t tapan_skuf_variant_devices[] = {
+ SND_DEVICE_OUT_SPEAKER,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET,
+ /*SND_DEVICE_OUT_SPEAKER_AND_ANC_FB_HEADSET,*/
+};
+
+static const snd_device_t tapan_lite_skuf_variant_devices[] = {
+ SND_DEVICE_OUT_SPEAKER,
+ SND_DEVICE_OUT_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ SND_DEVICE_OUT_VOICE_HEADPHONES,
+ SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES,
+ SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES,
+};
+
+static const snd_device_t helicon_skuab_variant_devices[] = {
+ SND_DEVICE_OUT_SPEAKER,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET,
+};
+
+static void update_hardware_info_8x16(struct hardware_info *hw_info, const char *snd_card_name)
+{
+ if (!strcmp(snd_card_name, "msm8x16-snd-card")) {
+ strlcpy(hw_info->type, "", sizeof(hw_info->type));
+ strlcpy(hw_info->name, "msm8x16", sizeof(hw_info->name));
+ hw_info->snd_devices = NULL;
+ hw_info->num_snd_devices = 0;
+ strlcpy(hw_info->dev_extn, "", sizeof(hw_info->dev_extn));
+ } else if (!strcmp(snd_card_name, "msm8x16-skuh-snd-card")) {
+ strlcpy(hw_info->type, "skuh", sizeof(hw_info->type));
+ strlcpy(hw_info->name, "msm8x16", sizeof(hw_info->name));
+ hw_info->snd_devices = NULL;
+ hw_info->num_snd_devices = 0;
+ strlcpy(hw_info->dev_extn, "", sizeof(hw_info->dev_extn));
+ } else {
+ ALOGW("%s: Not an 8x16 device", __func__);
+ }
+}
+
+void *hw_info_init(const char *snd_card_name)
+{
+ struct hardware_info *hw_info;
+
+ hw_info = malloc(sizeof(struct hardware_info));
+
+ if(strstr(snd_card_name, "msm8x16")) {
+ ALOGV("8x16 - variant soundcard");
+ update_hardware_info_8x16(hw_info, snd_card_name);
+ } else {
+ ALOGE("%s: Unsupported target %s:",__func__, snd_card_name);
+ free(hw_info);
+ hw_info = NULL;
+ }
+
+ return hw_info;
+}
+
+void hw_info_deinit(void *hw_info)
+{
+ struct hardware_info *my_data = (struct hardware_info*) hw_info;
+
+ if(!my_data)
+ free(my_data);
+}
+
+void hw_info_append_hw_type(void *hw_info, snd_device_t snd_device,
+ char *device_name)
+{
+ struct hardware_info *my_data = (struct hardware_info*) hw_info;
+ uint32_t i = 0;
+
+ snd_device_t *snd_devices =
+ (snd_device_t *) my_data->snd_devices;
+
+ if(snd_devices != NULL) {
+ for (i = 0; i < my_data->num_snd_devices; i++) {
+ if (snd_device == (snd_device_t)snd_devices[i]) {
+ ALOGV("extract dev_extn device %d, extn = %s",
+ (snd_device_t)snd_devices[i], my_data->dev_extn);
+ CHECK(strlcat(device_name, my_data->dev_extn,
+ DEVICE_NAME_MAX_SIZE) < DEVICE_NAME_MAX_SIZE);
+ break;
+ }
+ }
+ }
+ ALOGD("%s : device_name = %s", __func__,device_name);
+}
diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
new file mode 100644
index 0000000..8cb2599
--- /dev/null
+++ b/hal/msm8916/platform.c
@@ -0,0 +1,1888 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "msm8916_platform"
+/*#define LOG_NDEBUG 0*/
+#define LOG_NDDEBUG 0
+
+#include <stdlib.h>
+#include <dlfcn.h>
+#include <cutils/log.h>
+#include <cutils/properties.h>
+#include <cutils/str_parms.h>
+#include <audio_hw.h>
+#include <platform_api.h>
+#include "platform.h"
+#include "audio_extn.h"
+#include "voice_extn.h"
+
+#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
+#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
+#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
+#define LIB_ACDB_LOADER "libacdbloader.so"
+#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
+
+#define MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)
+#define MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE (2 * 1024)
+#define COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING (2 * 1024)
+#define COMPRESS_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
+/* Used in calculating fragment size for pcm offload */
+#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV 2000 /* 2 secs */
+#define PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING 100 /* 100 millisecs */
+
+/* MAX PCM fragment size cannot be increased further due
+ * to flinger's cblk size of 1mb,and it has to be a multiple of
+ * 24 - lcm of channels supported by DSP
+ */
+#define MAX_PCM_OFFLOAD_FRAGMENT_SIZE (240 * 1024)
+#define MIN_PCM_OFFLOAD_FRAGMENT_SIZE (32 * 1024)
+
+#define ALIGN( num, to ) (((num) + (to-1)) & (~(to-1)))
+/*
+ * This file will have a maximum of 38 bytes:
+ *
+ * 4 bytes: number of audio blocks
+ * 4 bytes: total length of Short Audio Descriptor (SAD) blocks
+ * Maximum 10 * 3 bytes: SAD blocks
+ */
+#define MAX_SAD_BLOCKS 10
+#define SAD_BLOCK_SIZE 3
+
+/* EDID format ID for LPCM audio */
+#define EDID_FORMAT_LPCM 1
+
+/* Retry for delay in FW loading*/
+#define RETRY_NUMBER 20
+#define RETRY_US 500000
+#define MAX_SND_CARD 8
+
+#define SAMPLE_RATE_8KHZ 8000
+#define SAMPLE_RATE_16KHZ 16000
+
+#define AUDIO_PARAMETER_KEY_FLUENCE_TYPE "fluence"
+#define AUDIO_PARAMETER_KEY_BTSCO "bt_samplerate"
+#define AUDIO_PARAMETER_KEY_SLOWTALK "st_enable"
+#define AUDIO_PARAMETER_KEY_VOLUME_BOOST "volume_boost"
+
+enum {
+ VOICE_FEATURE_SET_DEFAULT,
+ VOICE_FEATURE_SET_VOLUME_BOOST
+};
+
+struct audio_block_header
+{
+ int reserved;
+ int length;
+};
+
+/* Audio calibration related functions */
+typedef void (*acdb_deallocate_t)();
+typedef int (*acdb_init_t)(char *);
+typedef void (*acdb_send_audio_cal_t)(int, int);
+typedef void (*acdb_send_voice_cal_t)(int, int);
+typedef int (*acdb_reload_vocvoltable_t)(int);
+
+struct platform_data {
+ struct audio_device *adev;
+ bool fluence_in_spkr_mode;
+ bool fluence_in_voice_call;
+ bool fluence_in_voice_rec;
+ bool fluence_in_audio_rec;
+ int fluence_type;
+ char fluence_cap[PROPERTY_VALUE_MAX];
+ int btsco_sample_rate;
+ bool slowtalk;
+ /* Audio calibration related functions */
+ void *acdb_handle;
+ int voice_feature_set;
+ acdb_init_t acdb_init;
+ acdb_deallocate_t acdb_deallocate;
+ acdb_send_audio_cal_t acdb_send_audio_cal;
+ acdb_send_voice_cal_t acdb_send_voice_cal;
+ acdb_reload_vocvoltable_t acdb_reload_vocvoltable;
+
+ void *hw_info;
+ struct csd_data *csd;
+};
+
+static const int pcm_device_table[AUDIO_USECASE_MAX][2] = {
+ [USECASE_AUDIO_PLAYBACK_DEEP_BUFFER] = {DEEP_BUFFER_PCM_DEVICE,
+ DEEP_BUFFER_PCM_DEVICE},
+ [USECASE_AUDIO_PLAYBACK_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
+ LOWLATENCY_PCM_DEVICE},
+ [USECASE_AUDIO_PLAYBACK_MULTI_CH] = {MULTIMEDIA2_PCM_DEVICE,
+ MULTIMEDIA2_PCM_DEVICE},
+ [USECASE_AUDIO_PLAYBACK_OFFLOAD] =
+ {PLAYBACK_OFFLOAD_DEVICE, PLAYBACK_OFFLOAD_DEVICE},
+ [USECASE_AUDIO_RECORD] = {AUDIO_RECORD_PCM_DEVICE, AUDIO_RECORD_PCM_DEVICE},
+ [USECASE_AUDIO_RECORD_COMPRESS] = {COMPRESS_CAPTURE_DEVICE, COMPRESS_CAPTURE_DEVICE},
+ [USECASE_AUDIO_RECORD_LOW_LATENCY] = {LOWLATENCY_PCM_DEVICE,
+ LOWLATENCY_PCM_DEVICE},
+ [USECASE_AUDIO_RECORD_FM_VIRTUAL] = {MULTIMEDIA2_PCM_DEVICE,
+ MULTIMEDIA2_PCM_DEVICE},
+ [USECASE_AUDIO_PLAYBACK_FM] = {FM_PLAYBACK_PCM_DEVICE, FM_CAPTURE_PCM_DEVICE},
+ [USECASE_AUDIO_HFP_SCO] = {HFP_PCM_RX, HFP_SCO_RX},
+ [USECASE_AUDIO_HFP_SCO_WB] = {HFP_PCM_RX, HFP_SCO_RX},
+ [USECASE_VOICE_CALL] = {VOICE_CALL_PCM_DEVICE, VOICE_CALL_PCM_DEVICE},
+ [USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
+ [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
+ [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
+ [USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
+ [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
+ AUDIO_RECORD_PCM_DEVICE},
+ [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
+ AUDIO_RECORD_PCM_DEVICE},
+ [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,
+ AUDIO_RECORD_PCM_DEVICE},
+ [USECASE_INCALL_REC_UPLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
+ COMPRESS_CAPTURE_DEVICE},
+ [USECASE_INCALL_REC_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
+ COMPRESS_CAPTURE_DEVICE},
+ [USECASE_INCALL_REC_UPLINK_AND_DOWNLINK_COMPRESS] = {COMPRESS_CAPTURE_DEVICE,
+ COMPRESS_CAPTURE_DEVICE},
+ [USECASE_INCALL_MUSIC_UPLINK] = {INCALL_MUSIC_UPLINK_PCM_DEVICE,
+ INCALL_MUSIC_UPLINK_PCM_DEVICE},
+ [USECASE_INCALL_MUSIC_UPLINK2] = {INCALL_MUSIC_UPLINK2_PCM_DEVICE,
+ INCALL_MUSIC_UPLINK2_PCM_DEVICE},
+ [USECASE_AUDIO_SPKR_CALIB_RX] = {SPKR_PROT_CALIB_RX_PCM_DEVICE, -1},
+ [USECASE_AUDIO_SPKR_CALIB_TX] = {-1, SPKR_PROT_CALIB_TX_PCM_DEVICE},
+};
+
+/* Array to store sound devices */
+static const char * const device_table[SND_DEVICE_MAX] = {
+ [SND_DEVICE_NONE] = "none",
+ /* Playback sound devices */
+ [SND_DEVICE_OUT_HANDSET] = "handset",
+ [SND_DEVICE_OUT_SPEAKER] = "speaker",
+ [SND_DEVICE_OUT_SPEAKER_REVERSE] = "speaker-reverse",
+ [SND_DEVICE_OUT_HEADPHONES] = "headphones",
+ [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = "speaker-and-headphones",
+ [SND_DEVICE_OUT_VOICE_HANDSET] = "voice-handset",
+ [SND_DEVICE_OUT_VOICE_SPEAKER] = "voice-speaker",
+ [SND_DEVICE_OUT_VOICE_HEADPHONES] = "voice-headphones",
+ [SND_DEVICE_OUT_HDMI] = "hdmi",
+ [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = "speaker-and-hdmi",
+ [SND_DEVICE_OUT_BT_SCO] = "bt-sco-headset",
+ [SND_DEVICE_OUT_BT_SCO_WB] = "bt-sco-headset-wb",
+ [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = "voice-tty-full-headphones",
+ [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = "voice-tty-vco-headphones",
+ [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = "voice-tty-hco-handset",
+ [SND_DEVICE_OUT_AFE_PROXY] = "afe-proxy",
+ [SND_DEVICE_OUT_USB_HEADSET] = "usb-headphones",
+ [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = "speaker-and-usb-headphones",
+ [SND_DEVICE_OUT_TRANSMISSION_FM] = "transmission-fm",
+ [SND_DEVICE_OUT_ANC_HEADSET] = "anc-headphones",
+ [SND_DEVICE_OUT_ANC_FB_HEADSET] = "anc-fb-headphones",
+ [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = "voice-anc-headphones",
+ [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = "voice-anc-fb-headphones",
+ [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = "speaker-and-anc-headphones",
+ [SND_DEVICE_OUT_ANC_HANDSET] = "anc-handset",
+ [SND_DEVICE_OUT_SPEAKER_PROTECTED] = "speaker-protected",
+
+ /* Capture sound devices */
+ [SND_DEVICE_IN_HANDSET_MIC] = "handset-mic",
+ [SND_DEVICE_IN_HANDSET_MIC_AEC] = "handset-mic",
+ [SND_DEVICE_IN_HANDSET_MIC_NS] = "handset-mic",
+ [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = "handset-mic",
+ [SND_DEVICE_IN_HANDSET_DMIC] = "dmic-endfire",
+ [SND_DEVICE_IN_HANDSET_DMIC_AEC] = "dmic-endfire",
+ [SND_DEVICE_IN_HANDSET_DMIC_NS] = "dmic-endfire",
+ [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = "dmic-endfire",
+ [SND_DEVICE_IN_SPEAKER_MIC] = "speaker-mic",
+ [SND_DEVICE_IN_SPEAKER_MIC_AEC] = "speaker-mic",
+ [SND_DEVICE_IN_SPEAKER_MIC_NS] = "speaker-mic",
+ [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = "speaker-mic",
+ [SND_DEVICE_IN_SPEAKER_DMIC] = "speaker-dmic-endfire",
+ [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = "speaker-dmic-endfire",
+ [SND_DEVICE_IN_SPEAKER_DMIC_NS] = "speaker-dmic-endfire",
+ [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = "speaker-dmic-endfire",
+ [SND_DEVICE_IN_HEADSET_MIC] = "headset-mic",
+ [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = "headset-mic",
+ [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = "voice-speaker-mic",
+ [SND_DEVICE_IN_VOICE_HEADSET_MIC] = "voice-headset-mic",
+ [SND_DEVICE_IN_HDMI_MIC] = "hdmi-mic",
+ [SND_DEVICE_IN_BT_SCO_MIC] = "bt-sco-mic",
+ [SND_DEVICE_IN_BT_SCO_MIC_WB] = "bt-sco-mic-wb",
+ [SND_DEVICE_IN_CAMCORDER_MIC] = "camcorder-mic",
+ [SND_DEVICE_IN_VOICE_DMIC] = "voice-dmic-ef",
+ [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = "voice-speaker-dmic-ef",
+ [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = "voice-speaker-qmic",
+ [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = "voice-tty-full-headset-mic",
+ [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = "voice-tty-vco-handset-mic",
+ [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = "voice-tty-hco-headset-mic",
+ [SND_DEVICE_IN_VOICE_REC_MIC] = "voice-rec-mic",
+ [SND_DEVICE_IN_VOICE_REC_MIC_NS] = "voice-rec-mic",
+ [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = "voice-rec-dmic-ef",
+ [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = "voice-rec-dmic-ef-fluence",
+ [SND_DEVICE_IN_USB_HEADSET_MIC] = "usb-headset-mic",
+ [SND_DEVICE_IN_CAPTURE_FM] = "capture-fm",
+ [SND_DEVICE_IN_AANC_HANDSET_MIC] = "aanc-handset-mic",
+ [SND_DEVICE_IN_QUAD_MIC] = "quad-mic",
+ [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
+ [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
+ [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
+};
+
+/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
+static int acdb_device_table[SND_DEVICE_MAX] = {
+ [SND_DEVICE_NONE] = -1,
+ [SND_DEVICE_OUT_HANDSET] = 7,
+ [SND_DEVICE_OUT_SPEAKER] = 14,
+ [SND_DEVICE_OUT_SPEAKER_REVERSE] = 14,
+ [SND_DEVICE_OUT_HEADPHONES] = 10,
+ [SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES] = 10,
+ [SND_DEVICE_OUT_VOICE_HANDSET] = 7,
+ [SND_DEVICE_OUT_VOICE_SPEAKER] = 14,
+ [SND_DEVICE_OUT_VOICE_HEADPHONES] = 10,
+ [SND_DEVICE_OUT_HDMI] = 18,
+ [SND_DEVICE_OUT_SPEAKER_AND_HDMI] = 14,
+ [SND_DEVICE_OUT_BT_SCO] = 22,
+ [SND_DEVICE_OUT_BT_SCO_WB] = 39,
+ [SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES] = 17,
+ [SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES] = 17,
+ [SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET] = 37,
+ [SND_DEVICE_OUT_AFE_PROXY] = 0,
+ [SND_DEVICE_OUT_USB_HEADSET] = 45,
+ [SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET] = 14,
+ [SND_DEVICE_OUT_TRANSMISSION_FM] = 0,
+ [SND_DEVICE_OUT_ANC_HEADSET] = 26,
+ [SND_DEVICE_OUT_ANC_FB_HEADSET] = 27,
+ [SND_DEVICE_OUT_VOICE_ANC_HEADSET] = 26,
+ [SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET] = 27,
+ [SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET] = 26,
+ [SND_DEVICE_OUT_ANC_HANDSET] = 103,
+ [SND_DEVICE_OUT_SPEAKER_PROTECTED] = 101,
+
+ [SND_DEVICE_IN_HANDSET_MIC] = 4,
+ [SND_DEVICE_IN_HANDSET_MIC_AEC] = 106,
+ [SND_DEVICE_IN_HANDSET_MIC_NS] = 107,
+ [SND_DEVICE_IN_HANDSET_MIC_AEC_NS] = 108,
+ [SND_DEVICE_IN_HANDSET_DMIC] = 41,
+ [SND_DEVICE_IN_HANDSET_DMIC_AEC] = 109,
+ [SND_DEVICE_IN_HANDSET_DMIC_NS] = 110,
+ [SND_DEVICE_IN_HANDSET_DMIC_AEC_NS] = 111,
+ [SND_DEVICE_IN_SPEAKER_MIC] = 11,
+ [SND_DEVICE_IN_SPEAKER_MIC_AEC] = 112,
+ [SND_DEVICE_IN_SPEAKER_MIC_NS] = 113,
+ [SND_DEVICE_IN_SPEAKER_MIC_AEC_NS] = 114,
+ [SND_DEVICE_IN_SPEAKER_DMIC] = 43,
+ [SND_DEVICE_IN_SPEAKER_DMIC_AEC] = 115,
+ [SND_DEVICE_IN_SPEAKER_DMIC_NS] = 116,
+ [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS] = 117,
+ [SND_DEVICE_IN_HEADSET_MIC] = 8,
+ [SND_DEVICE_IN_HEADSET_MIC_FLUENCE] = 47,
+ [SND_DEVICE_IN_VOICE_SPEAKER_MIC] = 11,
+ [SND_DEVICE_IN_VOICE_HEADSET_MIC] = 8,
+ [SND_DEVICE_IN_HDMI_MIC] = 4,
+ [SND_DEVICE_IN_BT_SCO_MIC] = 21,
+ [SND_DEVICE_IN_BT_SCO_MIC_WB] = 38,
+ [SND_DEVICE_IN_CAMCORDER_MIC] = 4,
+ [SND_DEVICE_IN_VOICE_DMIC] = 41,
+ [SND_DEVICE_IN_VOICE_SPEAKER_DMIC] = 43,
+ [SND_DEVICE_IN_VOICE_SPEAKER_QMIC] = 19,
+ [SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC] = 16,
+ [SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC] = 36,
+ [SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC] = 16,
+ [SND_DEVICE_IN_VOICE_REC_MIC] = 4,
+ [SND_DEVICE_IN_VOICE_REC_MIC_NS] = 107,
+ [SND_DEVICE_IN_VOICE_REC_DMIC_STEREO] = 34,
+ [SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 41,
+ [SND_DEVICE_IN_USB_HEADSET_MIC] = 44,
+ [SND_DEVICE_IN_CAPTURE_FM] = 0,
+ [SND_DEVICE_IN_AANC_HANDSET_MIC] = 104,
+ [SND_DEVICE_IN_QUAD_MIC] = 46,
+ [SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
+ [SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
+ [SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
+};
+
+struct snd_device_index {
+ char name[100];
+ unsigned int index;
+};
+
+#define TO_NAME_INDEX(X) #X, X
+
+/* Used to get index from parsed sting */
+struct snd_device_index snd_device_name_index[SND_DEVICE_MAX] = {
+ {TO_NAME_INDEX(SND_DEVICE_OUT_HANDSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_REVERSE)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_HEADPHONES)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HANDSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_SPEAKER)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_HEADPHONES)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_HDMI)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_HDMI)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_BT_SCO_WB)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_AFE_PROXY)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_USB_HEADSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_TRANSMISSION_FM)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HEADSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_FB_HEADSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_HEADSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_ANC_HANDSET)},
+ {TO_NAME_INDEX(SND_DEVICE_OUT_SPEAKER_PROTECTED)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_MIC_AEC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_DMIC_AEC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_MIC_AEC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HEADSET_MIC_FLUENCE)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_HEADSET_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HDMI_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_BT_SCO_MIC_WB)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_CAMCORDER_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_DMIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_QMIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_MIC_NS)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_STEREO)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_USB_HEADSET_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_FM)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_AANC_HANDSET_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_QUAD_MIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
+};
+
+#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
+#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
+
+static int set_echo_reference(struct mixer *mixer, const char* ec_ref)
+{
+ struct mixer_ctl *ctl;
+ const char *mixer_ctl_name = "EC_REF_RX";
+
+ ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, mixer_ctl_name);
+ return -EINVAL;
+ }
+ ALOGV("Setting EC Reference: %s", ec_ref);
+ mixer_ctl_set_enum_by_string(ctl, ec_ref);
+ return 0;
+}
+
+static struct csd_data *open_csd_client()
+{
+ struct csd_data *csd = calloc(1, sizeof(struct csd_data));
+
+ csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);
+ if (csd->csd_client == NULL) {
+ ALOGE("%s: DLOPEN failed for %s", __func__, LIB_CSD_CLIENT);
+ goto error;
+ } else {
+ ALOGV("%s: DLOPEN successful for %s", __func__, LIB_CSD_CLIENT);
+
+ csd->deinit = (deinit_t)dlsym(csd->csd_client,
+ "csd_client_deinit");
+ if (csd->deinit == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_deinit", __func__,
+ dlerror());
+ goto error;
+ }
+ csd->disable_device = (disable_device_t)dlsym(csd->csd_client,
+ "csd_client_disable_device");
+ if (csd->disable_device == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_disable_device",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,
+ "csd_client_enable_device_config");
+ if (csd->enable_device_config == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_enable_device_config",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->enable_device = (enable_device_t)dlsym(csd->csd_client,
+ "csd_client_enable_device");
+ if (csd->enable_device == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_enable_device",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->start_voice = (start_voice_t)dlsym(csd->csd_client,
+ "csd_client_start_voice");
+ if (csd->start_voice == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_start_voice",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,
+ "csd_client_stop_voice");
+ if (csd->stop_voice == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_stop_voice",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->volume = (volume_t)dlsym(csd->csd_client,
+ "csd_client_volume");
+ if (csd->volume == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_volume",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,
+ "csd_client_mic_mute");
+ if (csd->mic_mute == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_mic_mute",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,
+ "csd_client_slow_talk");
+ if (csd->slow_talk == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_slow_talk",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->start_playback = (start_playback_t)dlsym(csd->csd_client,
+ "csd_client_start_playback");
+ if (csd->start_playback == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_start_playback",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,
+ "csd_client_stop_playback");
+ if (csd->stop_playback == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_stop_playback",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->start_record = (start_record_t)dlsym(csd->csd_client,
+ "csd_client_start_record");
+ if (csd->start_record == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_start_record",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->stop_record = (stop_record_t)dlsym(csd->csd_client,
+ "csd_client_stop_record");
+ if (csd->stop_record == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_stop_record",
+ __func__, dlerror());
+ goto error;
+ }
+ csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
+
+ if (csd->init == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_init",
+ __func__, dlerror());
+ goto error;
+ } else {
+ csd->init();
+ }
+ }
+ return csd;
+
+error:
+ free(csd);
+ csd = NULL;
+ return csd;
+}
+
+void close_csd_client(struct csd_data *csd)
+{
+ if (csd != NULL) {
+ csd->deinit();
+ dlclose(csd->csd_client);
+ free(csd);
+ csd = NULL;
+ }
+}
+
+void *platform_init(struct audio_device *adev)
+{
+ char platform[PROPERTY_VALUE_MAX];
+ char baseband[PROPERTY_VALUE_MAX];
+ char value[PROPERTY_VALUE_MAX];
+ struct platform_data *my_data = NULL;
+ int retry_num = 0, snd_card_num = 0;
+ const char *snd_card_name;
+
+ my_data = calloc(1, sizeof(struct platform_data));
+
+ while (snd_card_num < MAX_SND_CARD) {
+ adev->mixer = mixer_open(snd_card_num);
+
+ while (!adev->mixer && retry_num < RETRY_NUMBER) {
+ usleep(RETRY_US);
+ adev->mixer = mixer_open(snd_card_num);
+ retry_num++;
+ }
+
+ if (!adev->mixer) {
+ ALOGE("%s: Unable to open the mixer card: %d", __func__,
+ snd_card_num);
+ retry_num = 0;
+ snd_card_num++;
+ continue;
+ }
+
+ snd_card_name = mixer_get_name(adev->mixer);
+ ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);
+
+ my_data->hw_info = hw_info_init(snd_card_name);
+ if (!my_data->hw_info) {
+ ALOGE("%s: Failed to init hardware info", __func__);
+ } else {
+ if (audio_extn_read_xml(adev, snd_card_num, MIXER_XML_PATH,
+ MIXER_XML_PATH_AUXPCM) == -ENOSYS)
+ adev->audio_route = audio_route_init(snd_card_num,
+ MIXER_XML_PATH);
+ if (!adev->audio_route) {
+ ALOGE("%s: Failed to init audio route controls, aborting.",
+ __func__);
+ free(my_data);
+ return NULL;
+ }
+ adev->snd_card = snd_card_num;
+ ALOGD("%s: Opened sound card:%d", __func__, snd_card_num);
+ break;
+ }
+ retry_num = 0;
+ snd_card_num++;
+ }
+
+ if (snd_card_num >= MAX_SND_CARD) {
+ ALOGE("%s: Unable to find correct sound card, aborting.", __func__);
+ free(my_data);
+ return NULL;
+ }
+
+ my_data->adev = adev;
+ my_data->btsco_sample_rate = SAMPLE_RATE_8KHZ;
+ my_data->fluence_in_spkr_mode = false;
+ my_data->fluence_in_voice_call = false;
+ my_data->fluence_in_voice_rec = false;
+ my_data->fluence_in_audio_rec = false;
+ my_data->fluence_type = FLUENCE_NONE;
+
+ property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
+ if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
+ my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
+ } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
+ my_data->fluence_type = FLUENCE_DUAL_MIC;
+ } else {
+ my_data->fluence_type = FLUENCE_NONE;
+ }
+
+ if (my_data->fluence_type != FLUENCE_NONE) {
+ property_get("persist.audio.fluence.voicecall",value,"");
+ if (!strncmp("true", value, sizeof("true"))) {
+ my_data->fluence_in_voice_call = true;
+ }
+
+ property_get("persist.audio.fluence.voicerec",value,"");
+ if (!strncmp("true", value, sizeof("true"))) {
+ my_data->fluence_in_voice_rec = true;
+ }
+
+ property_get("persist.audio.fluence.audiorec",value,"");
+ if (!strncmp("true", value, sizeof("true"))) {
+ my_data->fluence_in_audio_rec = true;
+ }
+
+ property_get("persist.audio.fluence.speaker",value,"");
+ if (!strncmp("true", value, sizeof("true"))) {
+ my_data->fluence_in_spkr_mode = true;
+ }
+ }
+
+ my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
+ my_data->acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
+ if (my_data->acdb_handle == NULL) {
+ ALOGE("%s: DLOPEN failed for %s", __func__, LIB_ACDB_LOADER);
+ } else {
+ ALOGV("%s: DLOPEN successful for %s", __func__, LIB_ACDB_LOADER);
+ my_data->acdb_deallocate = (acdb_deallocate_t)dlsym(my_data->acdb_handle,
+ "acdb_loader_deallocate_ACDB");
+ if (!my_data->acdb_deallocate)
+ ALOGE("%s: Could not find the symbol acdb_loader_deallocate_ACDB from %s",
+ __func__, LIB_ACDB_LOADER);
+
+ my_data->acdb_send_audio_cal = (acdb_send_audio_cal_t)dlsym(my_data->acdb_handle,
+ "acdb_loader_send_audio_cal");
+ if (!my_data->acdb_send_audio_cal)
+ ALOGE("%s: Could not find the symbol acdb_send_audio_cal from %s",
+ __func__, LIB_ACDB_LOADER);
+
+ my_data->acdb_send_voice_cal = (acdb_send_voice_cal_t)dlsym(my_data->acdb_handle,
+ "acdb_loader_send_voice_cal");
+ if (!my_data->acdb_send_voice_cal)
+ ALOGE("%s: Could not find the symbol acdb_loader_send_voice_cal from %s",
+ __func__, LIB_ACDB_LOADER);
+
+ my_data->acdb_reload_vocvoltable = (acdb_reload_vocvoltable_t)dlsym(my_data->acdb_handle,
+ "acdb_loader_reload_vocvoltable");
+ if (!my_data->acdb_reload_vocvoltable)
+ ALOGE("%s: Could not find the symbol acdb_loader_reload_vocvoltable from %s",
+ __func__, LIB_ACDB_LOADER);
+
+ my_data->acdb_init = (acdb_init_t)dlsym(my_data->acdb_handle,
+ "acdb_loader_init_v2");
+ if (my_data->acdb_init == NULL)
+ ALOGE("%s: dlsym error %s for acdb_loader_init_v2", __func__, dlerror());
+ else
+ my_data->acdb_init(snd_card_name);
+ }
+
+ /* Initialize ACDB ID's */
+ platform_info_init(PLATFORM_INFO_XML_PATH);
+
+ /* init usb */
+ audio_extn_usb_init(adev);
+ /* update sound cards appropriately */
+ audio_extn_usb_set_proxy_sound_card(adev->snd_card);
+
+ /* Read one time ssr property */
+ audio_extn_ssr_update_enabled();
+ audio_extn_spkr_prot_init(adev);
+ return my_data;
+}
+
+void platform_deinit(void *platform)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+
+ hw_info_deinit(my_data->hw_info);
+ close_csd_client(my_data->csd);
+
+ free(platform);
+ /* deinit usb */
+ audio_extn_usb_deinit();
+}
+
+const char *platform_get_snd_device_name(snd_device_t snd_device)
+{
+ if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)
+ return device_table[snd_device];
+ else
+ return "";
+}
+
+int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,
+ char *device_name)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+
+ if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX) {
+ strlcpy(device_name, device_table[snd_device], DEVICE_NAME_MAX_SIZE);
+ hw_info_append_hw_type(my_data->hw_info, snd_device, device_name);
+ } else {
+ strlcpy(device_name, "", DEVICE_NAME_MAX_SIZE);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+void platform_add_backend_name(char *mixer_path, snd_device_t snd_device)
+{
+ if (snd_device == SND_DEVICE_IN_BT_SCO_MIC)
+ strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_IN_BT_SCO_MIC_WB)
+ strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
+ else if(snd_device == SND_DEVICE_OUT_BT_SCO)
+ strlcat(mixer_path, " bt-sco", MIXER_PATH_MAX_LENGTH);
+ else if(snd_device == SND_DEVICE_OUT_BT_SCO_WB)
+ strlcat(mixer_path, " bt-sco-wb", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_OUT_HDMI)
+ strlcat(mixer_path, " hdmi", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_HDMI)
+ strlcat(mixer_path, " speaker-and-hdmi", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_OUT_AFE_PROXY)
+ strlcat(mixer_path, " afe-proxy", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_OUT_USB_HEADSET)
+ strlcat(mixer_path, " usb-headphones", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET)
+ strlcat(mixer_path, " speaker-and-usb-headphones",
+ MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_IN_USB_HEADSET_MIC)
+ strlcat(mixer_path, " usb-headset-mic", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_IN_CAPTURE_FM)
+ strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
+ strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
+}
+
+int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
+{
+ int device_id;
+ if (device_type == PCM_PLAYBACK)
+ device_id = pcm_device_table[usecase][0];
+ else
+ device_id = pcm_device_table[usecase][1];
+ return device_id;
+}
+
+int platform_get_snd_device_index(char *snd_device_index_name)
+{
+ int ret = 0;
+ int i;
+
+ if (snd_device_index_name == NULL) {
+ ALOGE("%s: snd_device_index_name is NULL", __func__);
+ ret = -ENODEV;
+ goto done;
+ }
+
+ for (i=0; i < SND_DEVICE_MAX; i++) {
+ if(strcmp(snd_device_name_index[i].name, snd_device_index_name) == 0) {
+ ret = snd_device_name_index[i].index;
+ goto done;
+ }
+ }
+ ALOGE("%s: Could not find index for snd_device_index_name = %s",
+ __func__, snd_device_index_name);
+ ret = -ENODEV;
+done:
+ return ret;
+}
+
+int platform_set_fluence_type(void *platform, char *value)
+{
+ int ret = 0;
+ int fluence_type = FLUENCE_NONE;
+ int fluence_flag = NONE_FLAG;
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+
+ ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
+
+ /* only dual mic turn on and off is supported as of now through setparameters */
+ if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
+ if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
+ !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
+ ALOGV("fluence dualmic feature enabled \n");
+ fluence_type = FLUENCE_DUAL_MIC;
+ fluence_flag = DMIC_FLAG;
+ } else {
+ ALOGE("%s: Failed to set DUALMIC", __func__);
+ ret = -1;
+ goto done;
+ }
+ } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
+ ALOGV("fluence disabled");
+ fluence_type = FLUENCE_NONE;
+ } else {
+ ALOGE("Invalid fluence value : %s",value);
+ ret = -1;
+ goto done;
+ }
+
+ if (fluence_type != my_data->fluence_type) {
+ ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
+ my_data->fluence_type = fluence_type;
+ adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
+ }
+done:
+ return ret;
+}
+
+int platform_get_fluence_type(void *platform, char *value, uint32_t len)
+{
+ int ret = 0;
+ struct platform_data *my_data = (struct platform_data *)platform;
+
+ if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
+ strlcpy(value, "quadmic", len);
+ } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
+ strlcpy(value, "dualmic", len);
+ } else if (my_data->fluence_type == FLUENCE_NONE) {
+ strlcpy(value, "none", len);
+ } else
+ ret = -1;
+
+ return ret;
+}
+
+int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
+{
+ int ret = 0;
+
+ if ((snd_device < SND_DEVICE_MIN) || (snd_device >= SND_DEVICE_MAX)) {
+ ALOGE("%s: Invalid snd_device = %d",
+ __func__, snd_device);
+ ret = -EINVAL;
+ goto done;
+ }
+
+ acdb_device_table[snd_device] = acdb_id;
+done:
+ return ret;
+}
+
+int platform_send_audio_calibration(void *platform, snd_device_t snd_device)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ int acdb_dev_id, acdb_dev_type;
+
+ acdb_dev_id = acdb_device_table[snd_device];
+ if (acdb_dev_id < 0) {
+ ALOGE("%s: Could not find acdb id for device(%d)",
+ __func__, snd_device);
+ return -EINVAL;
+ }
+ if (my_data->acdb_send_audio_cal) {
+ ("%s: sending audio calibration for snd_device(%d) acdb_id(%d)",
+ __func__, snd_device, acdb_dev_id);
+ if (snd_device >= SND_DEVICE_OUT_BEGIN &&
+ snd_device < SND_DEVICE_OUT_END)
+ acdb_dev_type = ACDB_DEV_TYPE_OUT;
+ else
+ acdb_dev_type = ACDB_DEV_TYPE_IN;
+ my_data->acdb_send_audio_cal(acdb_dev_id, acdb_dev_type);
+ }
+ return 0;
+}
+
+int platform_switch_voice_call_device_pre(void *platform)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ int ret = 0;
+
+ if (my_data->csd != NULL &&
+ my_data->adev->mode == AUDIO_MODE_IN_CALL) {
+ /* This must be called before disabling mixer controls on APQ side */
+ ret = my_data->csd->disable_device();
+ if (ret < 0) {
+ ALOGE("%s: csd_client_disable_device, failed, error %d",
+ __func__, ret);
+ }
+ }
+ return ret;
+}
+int platform_switch_voice_call_enable_device_config(void *platform,
+ snd_device_t out_snd_device,
+ snd_device_t in_snd_device)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ int acdb_rx_id, acdb_tx_id;
+ int ret = 0;
+
+ acdb_rx_id = acdb_device_table[out_snd_device];
+ acdb_tx_id = acdb_device_table[in_snd_device];
+
+ if (my_data->csd != NULL) {
+ if (acdb_rx_id > 0 && acdb_tx_id > 0) {
+ ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
+ if (ret < 0) {
+ ALOGE("%s: csd_enable_device_config, failed, error %d",
+ __func__, ret);
+ }
+ } else {
+ ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
+ acdb_rx_id, acdb_tx_id);
+ }
+ }
+ return ret;
+}
+
+
+int platform_switch_voice_call_device_post(void *platform,
+ snd_device_t out_snd_device,
+ snd_device_t in_snd_device)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ int acdb_rx_id, acdb_tx_id;
+
+ if (my_data->acdb_send_voice_cal == NULL) {
+ ALOGE("%s: dlsym error for acdb_send_voice_call", __func__);
+ } else {
+ acdb_rx_id = acdb_device_table[out_snd_device];
+ acdb_tx_id = acdb_device_table[in_snd_device];
+
+ if (acdb_rx_id > 0 && acdb_tx_id > 0)
+ my_data->acdb_send_voice_cal(acdb_rx_id, acdb_tx_id);
+ else
+ ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
+ acdb_rx_id, acdb_tx_id);
+ }
+
+ return 0;
+}
+
+int platform_switch_voice_call_usecase_route_post(void *platform,
+ snd_device_t out_snd_device,
+ snd_device_t in_snd_device)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ int acdb_rx_id, acdb_tx_id;
+ int ret = 0;
+
+ acdb_rx_id = acdb_device_table[out_snd_device];
+ acdb_tx_id = acdb_device_table[in_snd_device];
+
+ if (my_data->csd != NULL) {
+ if (acdb_rx_id > 0 && acdb_tx_id > 0) {
+ ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
+ my_data->adev->acdb_settings);
+ if (ret < 0) {
+ ALOGE("%s: csd_enable_device, failed, error %d",
+ __func__, ret);
+ }
+ } else {
+ ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
+ acdb_rx_id, acdb_tx_id);
+ }
+ }
+ return ret;
+}
+
+int platform_start_voice_call(void *platform, uint32_t vsid)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ int ret = 0;
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->start_voice(vsid);
+ if (ret < 0) {
+ ALOGE("%s: csd_start_voice error %d\n", __func__, ret);
+ }
+ }
+ return ret;
+}
+
+int platform_stop_voice_call(void *platform, uint32_t vsid)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ int ret = 0;
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->stop_voice(vsid);
+ if (ret < 0) {
+ ALOGE("%s: csd_stop_voice error %d\n", __func__, ret);
+ }
+ }
+ return ret;
+}
+int platform_get_sample_rate(void *platform, uint32_t *rate)
+{
+ return 0;
+}
+
+int platform_set_voice_volume(void *platform, int volume)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ struct mixer_ctl *ctl;
+ const char *mixer_ctl_name = "Voice Rx Gain";
+ int vol_index = 0, ret = 0;
+ uint32_t set_values[ ] = {0,
+ ALL_SESSION_VSID,
+ DEFAULT_VOLUME_RAMP_DURATION_MS};
+
+ // Voice volume levels are mapped to adsp volume levels as follows.
+ // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1 0 -> 0
+ // But this values don't changed in kernel. So, below change is need.
+ vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);
+ set_values[0] = vol_index;
+
+ ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, mixer_ctl_name);
+ return -EINVAL;
+ }
+ ALOGV("Setting voice volume index: %d", set_values[0]);
+ mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
+ if (ret < 0) {
+ ALOGE("%s: csd_volume error %d", __func__, ret);
+ }
+ }
+ return ret;
+}
+
+int platform_set_mic_mute(void *platform, bool state)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ struct mixer_ctl *ctl;
+ const char *mixer_ctl_name = "Voice Tx Mute";
+ int ret = 0;
+ uint32_t set_values[ ] = {0,
+ ALL_SESSION_VSID,
+ DEFAULT_VOLUME_RAMP_DURATION_MS};
+
+ set_values[0] = state;
+ ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, mixer_ctl_name);
+ return -EINVAL;
+ }
+ ALOGV("Setting voice mute state: %d", state);
+ mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
+ if (ret < 0) {
+ ALOGE("%s: csd_mic_mute error %d", __func__, ret);
+ }
+ }
+ return ret;
+}
+
+int platform_set_device_mute(void *platform, bool state, char *dir)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ struct mixer_ctl *ctl;
+ char *mixer_ctl_name = NULL;
+ int ret = 0;
+ uint32_t set_values[ ] = {0,
+ ALL_SESSION_VSID,
+ 0};
+ if(dir == NULL) {
+ ALOGE("%s: Invalid direction:%s", __func__, dir);
+ return -EINVAL;
+ }
+
+ if (!strncmp("rx", dir, sizeof("rx"))) {
+ mixer_ctl_name = "Voice Rx Device Mute";
+ } else if (!strncmp("tx", dir, sizeof("tx"))) {
+ mixer_ctl_name = "Voice Tx Device Mute";
+ } else {
+ return -EINVAL;
+ }
+
+ set_values[0] = state;
+ ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, mixer_ctl_name);
+ return -EINVAL;
+ }
+
+ ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
+ __func__,state, mixer_ctl_name);
+ mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
+
+ return ret;
+}
+
+snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ audio_mode_t mode = adev->mode;
+ snd_device_t snd_device = SND_DEVICE_NONE;
+
+ audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
+ AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
+ int channel_count = popcount(channel_mask);
+
+ ALOGV("%s: enter: output devices(%#x)", __func__, devices);
+ if (devices == AUDIO_DEVICE_NONE ||
+ devices & AUDIO_DEVICE_BIT_IN) {
+ ALOGV("%s: Invalid output devices (%#x)", __func__, devices);
+ goto exit;
+ }
+
+ if (popcount(devices) == 2) {
+ if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADPHONE |
+ AUDIO_DEVICE_OUT_SPEAKER)) {
+ snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
+ } else if (devices == (AUDIO_DEVICE_OUT_WIRED_HEADSET |
+ AUDIO_DEVICE_OUT_SPEAKER)) {
+ if (audio_extn_get_anc_enabled())
+ snd_device = SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET;
+ else
+ snd_device = SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES;
+ } else if (devices == (AUDIO_DEVICE_OUT_AUX_DIGITAL |
+ AUDIO_DEVICE_OUT_SPEAKER)) {
+ snd_device = SND_DEVICE_OUT_SPEAKER_AND_HDMI;
+ } else if (devices == (AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET |
+ AUDIO_DEVICE_OUT_SPEAKER)) {
+ snd_device = SND_DEVICE_OUT_SPEAKER_AND_USB_HEADSET;
+ } else {
+ ALOGE("%s: Invalid combo device(%#x)", __func__, devices);
+ goto exit;
+ }
+ if (snd_device != SND_DEVICE_NONE) {
+ goto exit;
+ }
+ }
+
+ if (popcount(devices) != 1) {
+ ALOGE("%s: Invalid output devices(%#x)", __func__, devices);
+ goto exit;
+ }
+
+ if ((mode == AUDIO_MODE_IN_CALL) ||
+ voice_extn_compress_voip_is_active(adev)) {
+ if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
+ devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
+ if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
+ !voice_extn_compress_voip_is_active(adev)) {
+ switch (adev->voice.tty_mode) {
+ case TTY_MODE_FULL:
+ snd_device = SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES;
+ break;
+ case TTY_MODE_VCO:
+ snd_device = SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES;
+ break;
+ case TTY_MODE_HCO:
+ snd_device = SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET;
+ break;
+ default:
+ ALOGE("%s: Invalid TTY mode (%#x)",
+ __func__, adev->voice.tty_mode);
+ }
+ } else if (audio_extn_get_anc_enabled()) {
+ if (audio_extn_should_use_fb_anc())
+ snd_device = SND_DEVICE_OUT_VOICE_ANC_FB_HEADSET;
+ else
+ snd_device = SND_DEVICE_OUT_VOICE_ANC_HEADSET;
+ } else {
+ snd_device = SND_DEVICE_OUT_VOICE_HEADPHONES;
+ }
+ } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
+ if (my_data->btsco_sample_rate == SAMPLE_RATE_16KHZ)
+ snd_device = SND_DEVICE_OUT_BT_SCO_WB;
+ else
+ snd_device = SND_DEVICE_OUT_BT_SCO;
+ } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
+ snd_device = SND_DEVICE_OUT_VOICE_SPEAKER;
+ } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
+ devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
+ snd_device = SND_DEVICE_OUT_USB_HEADSET;
+ } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
+ snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
+ } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
+ if (audio_extn_should_use_handset_anc(channel_count))
+ snd_device = SND_DEVICE_OUT_ANC_HANDSET;
+ else
+ snd_device = SND_DEVICE_OUT_VOICE_HANDSET;
+ }
+ if (snd_device != SND_DEVICE_NONE) {
+ goto exit;
+ }
+ }
+
+ if (devices & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
+ devices & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
+ if (devices & AUDIO_DEVICE_OUT_WIRED_HEADSET
+ && audio_extn_get_anc_enabled()) {
+ if (audio_extn_should_use_fb_anc())
+ snd_device = SND_DEVICE_OUT_ANC_FB_HEADSET;
+ else
+ snd_device = SND_DEVICE_OUT_ANC_HEADSET;
+ }
+ else
+ snd_device = SND_DEVICE_OUT_HEADPHONES;
+ } else if (devices & AUDIO_DEVICE_OUT_SPEAKER) {
+ if (adev->speaker_lr_swap)
+ snd_device = SND_DEVICE_OUT_SPEAKER_REVERSE;
+ else
+ snd_device = SND_DEVICE_OUT_SPEAKER;
+ } else if (devices & AUDIO_DEVICE_OUT_ALL_SCO) {
+ if (my_data->btsco_sample_rate == SAMPLE_RATE_16KHZ)
+ snd_device = SND_DEVICE_OUT_BT_SCO_WB;
+ else
+ snd_device = SND_DEVICE_OUT_BT_SCO;
+ } else if (devices & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
+ snd_device = SND_DEVICE_OUT_HDMI ;
+ } else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
+ devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
+ ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
+ audio_extn_set_afe_proxy_channel_mixer(adev, 2);
+ snd_device = SND_DEVICE_OUT_USB_HEADSET;
+ } else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
+ snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
+ } else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
+ snd_device = SND_DEVICE_OUT_HANDSET;
+ } else if (devices & AUDIO_DEVICE_OUT_PROXY) {
+ channel_count = audio_extn_get_afe_proxy_channel_count();
+ ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
+ audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
+ snd_device = SND_DEVICE_OUT_AFE_PROXY;
+ } else {
+ ALOGE("%s: Unknown device(s) %#x", __func__, devices);
+ }
+exit:
+ ALOGV("%s: exit: snd_device(%s)", __func__, device_table[snd_device]);
+ return snd_device;
+}
+
+snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ audio_source_t source = (adev->active_input == NULL) ?
+ AUDIO_SOURCE_DEFAULT : adev->active_input->source;
+
+ audio_mode_t mode = adev->mode;
+ audio_devices_t in_device = ((adev->active_input == NULL) ?
+ AUDIO_DEVICE_NONE : adev->active_input->device)
+ & ~AUDIO_DEVICE_BIT_IN;
+ audio_channel_mask_t channel_mask = (adev->active_input == NULL) ?
+ AUDIO_CHANNEL_IN_MONO : adev->active_input->channel_mask;
+ snd_device_t snd_device = SND_DEVICE_NONE;
+ int channel_count = popcount(channel_mask);
+
+ ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
+ __func__, out_device, in_device);
+ if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
+ voice_extn_compress_voip_is_active(adev))) {
+ if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
+ !voice_extn_compress_voip_is_active(adev)) {
+ if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
+ out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
+ switch (adev->voice.tty_mode) {
+ case TTY_MODE_FULL:
+ snd_device = SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC;
+ break;
+ case TTY_MODE_VCO:
+ snd_device = SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC;
+ break;
+ case TTY_MODE_HCO:
+ snd_device = SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC;
+ break;
+ default:
+ ALOGE("%s: Invalid TTY mode (%#x)",
+ __func__, adev->voice.tty_mode);
+ }
+ goto exit;
+ }
+ }
+ if (out_device & AUDIO_DEVICE_OUT_EARPIECE ||
+ out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
+ if (out_device & AUDIO_DEVICE_OUT_EARPIECE &&
+ audio_extn_should_use_handset_anc(channel_count)) {
+ snd_device = SND_DEVICE_IN_AANC_HANDSET_MIC;
+ } else if (my_data->fluence_type == FLUENCE_NONE ||
+ my_data->fluence_in_voice_call == false) {
+ snd_device = SND_DEVICE_IN_HANDSET_MIC;
+ set_echo_reference(adev->mixer, EC_REF_RX);
+ } else {
+ snd_device = SND_DEVICE_IN_VOICE_DMIC;
+ adev->acdb_settings |= DMIC_FLAG;
+ }
+ } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
+ snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
+ } else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
+ if (my_data->btsco_sample_rate == SAMPLE_RATE_16KHZ)
+ snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
+ else
+ snd_device = SND_DEVICE_IN_BT_SCO_MIC;
+ } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
+ if (my_data->fluence_type != FLUENCE_NONE &&
+ my_data->fluence_in_voice_call &&
+ my_data->fluence_in_spkr_mode) {
+ if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
+ adev->acdb_settings |= QMIC_FLAG;
+ snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
+ } else {
+ adev->acdb_settings |= DMIC_FLAG;
+ snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
+ }
+ } else {
+ snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
+ }
+ }
+ } else if (source == AUDIO_SOURCE_CAMCORDER) {
+ if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC ||
+ in_device & AUDIO_DEVICE_IN_BACK_MIC) {
+ snd_device = SND_DEVICE_IN_CAMCORDER_MIC;
+ }
+ } else if (source == AUDIO_SOURCE_VOICE_RECOGNITION) {
+ if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
+ if (channel_count == 2) {
+ snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_STEREO;
+ adev->acdb_settings |= DMIC_FLAG;
+ } else if (adev->active_input->enable_ns)
+ snd_device = SND_DEVICE_IN_VOICE_REC_MIC_NS;
+ else if (my_data->fluence_type != FLUENCE_NONE &&
+ my_data->fluence_in_voice_rec) {
+ snd_device = SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE;
+ adev->acdb_settings |= DMIC_FLAG;
+ } else {
+ snd_device = SND_DEVICE_IN_VOICE_REC_MIC;
+ }
+ }
+ } else if (source == AUDIO_SOURCE_VOICE_COMMUNICATION) {
+ if (out_device & AUDIO_DEVICE_OUT_SPEAKER)
+ in_device = AUDIO_DEVICE_IN_BACK_MIC;
+ if (adev->active_input) {
+ if (adev->active_input->enable_aec &&
+ adev->active_input->enable_ns) {
+ if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
+ if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
+ my_data->fluence_in_spkr_mode) {
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
+ adev->acdb_settings |= DMIC_FLAG;
+ } else
+ snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
+ } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
+ if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
+ snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC_NS;
+ adev->acdb_settings |= DMIC_FLAG;
+ } else
+ snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC_NS;
+ } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
+ snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
+ }
+ set_echo_reference(adev->mixer, EC_REF_RX);
+ } else if (adev->active_input->enable_aec) {
+ if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
+ if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
+ adev->acdb_settings |= DMIC_FLAG;
+ } else
+ snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
+ } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
+ if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
+ snd_device = SND_DEVICE_IN_HANDSET_DMIC_AEC;
+ adev->acdb_settings |= DMIC_FLAG;
+ } else
+ snd_device = SND_DEVICE_IN_HANDSET_MIC_AEC;
+ } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
+ snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
+ }
+ set_echo_reference(adev->mixer, EC_REF_RX);
+ } else if (adev->active_input->enable_ns) {
+ if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
+ if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
+ adev->acdb_settings |= DMIC_FLAG;
+ } else
+ snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
+ } else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
+ if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
+ snd_device = SND_DEVICE_IN_HANDSET_DMIC_NS;
+ adev->acdb_settings |= DMIC_FLAG;
+ } else
+ snd_device = SND_DEVICE_IN_HANDSET_MIC_NS;
+ } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
+ snd_device = SND_DEVICE_IN_HEADSET_MIC_FLUENCE;
+ }
+ set_echo_reference(adev->mixer, "NONE");
+ } else
+ set_echo_reference(adev->mixer, "NONE");
+ }
+ } else if (source == AUDIO_SOURCE_MIC) {
+ if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
+ channel_count == 1 ) {
+ if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
+ my_data->fluence_in_audio_rec)
+ snd_device = SND_DEVICE_IN_HANDSET_DMIC;
+ }
+ } else if (source == AUDIO_SOURCE_FM_RX ||
+ source == AUDIO_SOURCE_FM_RX_A2DP) {
+ snd_device = SND_DEVICE_IN_CAPTURE_FM;
+ } else if (source == AUDIO_SOURCE_DEFAULT) {
+ goto exit;
+ }
+
+
+ if (snd_device != SND_DEVICE_NONE) {
+ goto exit;
+ }
+
+ if (in_device != AUDIO_DEVICE_NONE &&
+ !(in_device & AUDIO_DEVICE_IN_VOICE_CALL) &&
+ !(in_device & AUDIO_DEVICE_IN_COMMUNICATION)) {
+ if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
+ if (audio_extn_ssr_get_enabled() && channel_count == 6)
+ snd_device = SND_DEVICE_IN_QUAD_MIC;
+ else if (channel_count == 2)
+ snd_device = SND_DEVICE_IN_HANDSET_STEREO_DMIC;
+ else
+ snd_device = SND_DEVICE_IN_HANDSET_MIC;
+ } else if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
+ snd_device = SND_DEVICE_IN_SPEAKER_MIC;
+ } else if (in_device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
+ snd_device = SND_DEVICE_IN_HEADSET_MIC;
+ } else if (in_device & AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET) {
+ if (my_data->btsco_sample_rate == SAMPLE_RATE_16KHZ)
+ snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
+ else
+ snd_device = SND_DEVICE_IN_BT_SCO_MIC;
+ } else if (in_device & AUDIO_DEVICE_IN_AUX_DIGITAL) {
+ snd_device = SND_DEVICE_IN_HDMI_MIC;
+ } else if (in_device & AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET ||
+ in_device & AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET) {
+ snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
+ } else if (in_device & AUDIO_DEVICE_IN_FM_RX) {
+ snd_device = SND_DEVICE_IN_CAPTURE_FM;
+ } else {
+ ALOGE("%s: Unknown input device(s) %#x", __func__, in_device);
+ ALOGW("%s: Using default handset-mic", __func__);
+ snd_device = SND_DEVICE_IN_HANDSET_MIC;
+ }
+ } else {
+ if (out_device & AUDIO_DEVICE_OUT_EARPIECE) {
+ snd_device = SND_DEVICE_IN_HANDSET_MIC;
+ } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
+ snd_device = SND_DEVICE_IN_HEADSET_MIC;
+ } else if (out_device & AUDIO_DEVICE_OUT_SPEAKER) {
+ if (channel_count > 1)
+ snd_device = SND_DEVICE_IN_SPEAKER_STEREO_DMIC;
+ else
+ snd_device = SND_DEVICE_IN_SPEAKER_MIC;
+ } else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) {
+ snd_device = SND_DEVICE_IN_HANDSET_MIC;
+ } else if (out_device & AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET) {
+ if (my_data->btsco_sample_rate == SAMPLE_RATE_16KHZ)
+ snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
+ else
+ snd_device = SND_DEVICE_IN_BT_SCO_MIC;
+ } else if (out_device & AUDIO_DEVICE_OUT_AUX_DIGITAL) {
+ snd_device = SND_DEVICE_IN_HDMI_MIC;
+ } else if (out_device & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
+ out_device & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
+ snd_device = SND_DEVICE_IN_USB_HEADSET_MIC;
+ } else {
+ ALOGE("%s: Unknown output device(s) %#x", __func__, out_device);
+ ALOGW("%s: Using default handset-mic", __func__);
+ snd_device = SND_DEVICE_IN_HANDSET_MIC;
+ }
+ }
+exit:
+ ALOGV("%s: exit: in_snd_device(%s)", __func__, device_table[snd_device]);
+ return snd_device;
+}
+
+int platform_set_hdmi_channels(void *platform, int channel_count)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ struct mixer_ctl *ctl;
+ const char *channel_cnt_str = NULL;
+ const char *mixer_ctl_name = "HDMI_RX Channels";
+ switch (channel_count) {
+ case 8:
+ channel_cnt_str = "Eight"; break;
+ case 7:
+ channel_cnt_str = "Seven"; break;
+ case 6:
+ channel_cnt_str = "Six"; break;
+ case 5:
+ channel_cnt_str = "Five"; break;
+ case 4:
+ channel_cnt_str = "Four"; break;
+ case 3:
+ channel_cnt_str = "Three"; break;
+ default:
+ channel_cnt_str = "Two"; break;
+ }
+ ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, mixer_ctl_name);
+ return -EINVAL;
+ }
+ ALOGV("HDMI channel count: %s", channel_cnt_str);
+ mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);
+ return 0;
+}
+
+int platform_edid_get_max_channels(void *platform)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ char block[MAX_SAD_BLOCKS * SAD_BLOCK_SIZE];
+ char *sad = block;
+ int num_audio_blocks;
+ int channel_count;
+ int max_channels = 0;
+ int i, ret, count;
+
+ struct mixer_ctl *ctl;
+
+ ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, AUDIO_DATA_BLOCK_MIXER_CTL);
+ return 0;
+ }
+
+ mixer_ctl_update(ctl);
+
+ count = mixer_ctl_get_num_values(ctl);
+
+ /* Read SAD blocks, clamping the maximum size for safety */
+ if (count > (int)sizeof(block))
+ count = (int)sizeof(block);
+
+ ret = mixer_ctl_get_array(ctl, block, count);
+ if (ret != 0) {
+ ALOGE("%s: mixer_ctl_get_array() failed to get EDID info", __func__);
+ return 0;
+ }
+
+ /* Calculate the number of SAD blocks */
+ num_audio_blocks = count / SAD_BLOCK_SIZE;
+
+ for (i = 0; i < num_audio_blocks; i++) {
+ /* Only consider LPCM blocks */
+ if ((sad[0] >> 3) != EDID_FORMAT_LPCM) {
+ sad += 3;
+ continue;
+ }
+
+ channel_count = (sad[0] & 0x7) + 1;
+ if (channel_count > max_channels)
+ max_channels = channel_count;
+
+ /* Advance to next block */
+ sad += 3;
+ }
+
+ return max_channels;
+}
+
+static int platform_set_slowtalk(struct platform_data *my_data, bool state)
+{
+ int ret = 0;
+ struct audio_device *adev = my_data->adev;
+ struct mixer_ctl *ctl;
+ const char *mixer_ctl_name = "Slowtalk Enable";
+ uint32_t set_values[ ] = {0,
+ ALL_SESSION_VSID};
+
+ set_values[0] = state;
+ ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, mixer_ctl_name);
+ ret = -EINVAL;
+ } else {
+ ALOGV("Setting slowtalk state: %d", state);
+ ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
+ my_data->slowtalk = state;
+ }
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->slow_talk(ALL_SESSION_VSID, state);
+ if (ret < 0) {
+ ALOGE("%s: csd_client_disable_device, failed, error %d",
+ __func__, ret);
+ }
+ }
+ return ret;
+}
+
+int platform_set_parameters(void *platform, struct str_parms *parms)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ char *str;
+ char value[256] = {0};
+ int val;
+ int ret = 0, err;
+
+ ALOGV("%s: enter: %s", __func__, str_parms_to_str(parms));
+
+ err = str_parms_get_int(parms, AUDIO_PARAMETER_KEY_BTSCO, &val);
+ if (err >= 0) {
+ str_parms_del(parms, AUDIO_PARAMETER_KEY_BTSCO);
+ my_data->btsco_sample_rate = val;
+ if (val == SAMPLE_RATE_16KHZ) {
+ audio_route_apply_path(my_data->adev->audio_route,
+ "bt-sco-wb-samplerate");
+ audio_route_update_mixer(my_data->adev->audio_route);
+ }
+ }
+
+ err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
+ if (err >= 0) {
+ bool state = false;
+ if (!strncmp("true", value, sizeof("true"))) {
+ state = true;
+ }
+
+ str_parms_del(parms, AUDIO_PARAMETER_KEY_SLOWTALK);
+ ret = platform_set_slowtalk(my_data, state);
+ if (ret)
+ ALOGE("%s: Failed to set slow talk err: %d", __func__, ret);
+ }
+
+ err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
+ value, sizeof(value));
+ if (err >= 0) {
+ str_parms_del(parms, AUDIO_PARAMETER_KEY_VOLUME_BOOST);
+
+ if (my_data->acdb_reload_vocvoltable == NULL) {
+ ALOGE("%s: acdb_reload_vocvoltable is NULL", __func__);
+ } else if (!strcmp(value, "on")) {
+ if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_VOLUME_BOOST)) {
+ my_data->voice_feature_set = 1;
+ }
+ } else {
+ if (!my_data->acdb_reload_vocvoltable(VOICE_FEATURE_SET_DEFAULT)) {
+ my_data->voice_feature_set = 0;
+ }
+ }
+ }
+
+ ALOGV("%s: exit with code(%d)", __func__, ret);
+ return ret;
+}
+
+int platform_set_incall_recording_session_id(void *platform,
+ uint32_t session_id, int rec_mode)
+{
+ int ret = 0;
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ struct mixer_ctl *ctl;
+ const char *mixer_ctl_name = "Voc VSID";
+ int num_ctl_values;
+ int i;
+
+ ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, mixer_ctl_name);
+ ret = -EINVAL;
+ } else {
+ num_ctl_values = mixer_ctl_get_num_values(ctl);
+ for (i = 0; i < num_ctl_values; i++) {
+ if (mixer_ctl_set_value(ctl, i, session_id)) {
+ ALOGV("Error: invalid session_id: %x", session_id);
+ ret = -EINVAL;
+ break;
+ }
+ }
+ }
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);
+ if (ret < 0) {
+ ALOGE("%s: csd_client_start_record failed, error %d",
+ __func__, ret);
+ }
+ }
+
+ return ret;
+}
+
+int platform_stop_incall_recording_usecase(void *platform)
+{
+ int ret = 0;
+ struct platform_data *my_data = (struct platform_data *)platform;
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->stop_record(ALL_SESSION_VSID);
+ if (ret < 0) {
+ ALOGE("%s: csd_client_stop_record failed, error %d",
+ __func__, ret);
+ }
+ }
+
+ return ret;
+}
+
+int platform_start_incall_music_usecase(void *platform)
+{
+ int ret = 0;
+ struct platform_data *my_data = (struct platform_data *)platform;
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->start_playback(ALL_SESSION_VSID);
+ if (ret < 0) {
+ ALOGE("%s: csd_client_start_playback failed, error %d",
+ __func__, ret);
+ }
+ }
+
+ return ret;
+}
+
+int platform_stop_incall_music_usecase(void *platform)
+{
+ int ret = 0;
+ struct platform_data *my_data = (struct platform_data *)platform;
+
+ if (my_data->csd != NULL) {
+ ret = my_data->csd->stop_playback(ALL_SESSION_VSID);
+ if (ret < 0) {
+ ALOGE("%s: csd_client_stop_playback failed, error %d",
+ __func__, ret);
+ }
+ }
+
+ return ret;
+}
+
+void platform_get_parameters(void *platform,
+ struct str_parms *query,
+ struct str_parms *reply)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ char *str = NULL;
+ char value[256] = {0};
+ int ret;
+
+ ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
+ value, sizeof(value));
+ if (ret >= 0) {
+ str_parms_add_str(reply, AUDIO_PARAMETER_KEY_SLOWTALK,
+ my_data->slowtalk?"true":"false");
+ }
+
+ ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_VOLUME_BOOST,
+ value, sizeof(value));
+ if (ret >= 0) {
+ if (my_data->voice_feature_set == VOICE_FEATURE_SET_VOLUME_BOOST) {
+ strlcpy(value, "on", sizeof(value));
+ } else {
+ strlcpy(value, "off", sizeof(value));
+ }
+
+ str_parms_add_str(reply, AUDIO_PARAMETER_KEY_VOLUME_BOOST, value);
+ }
+
+ ALOGV("%s: exit: returns - %s", __func__, str_parms_to_str(reply));
+}
+
+/* Delay in Us */
+int64_t platform_render_latency(audio_usecase_t usecase)
+{
+ switch (usecase) {
+ case USECASE_AUDIO_PLAYBACK_DEEP_BUFFER:
+ return DEEP_BUFFER_PLATFORM_DELAY;
+ case USECASE_AUDIO_PLAYBACK_LOW_LATENCY:
+ return LOW_LATENCY_PLATFORM_DELAY;
+ default:
+ return 0;
+ }
+}
+
+int platform_update_usecase_from_source(int source, int usecase)
+{
+ ALOGV("%s: input source :%d", __func__, source);
+ if(source == AUDIO_SOURCE_FM_RX_A2DP)
+ usecase = USECASE_AUDIO_RECORD_FM_VIRTUAL;
+ return usecase;
+}
+
+bool platform_listen_update_status(snd_device_t snd_device)
+{
+ if ((snd_device >= SND_DEVICE_IN_BEGIN) &&
+ (snd_device < SND_DEVICE_IN_END) &&
+ (snd_device != SND_DEVICE_IN_CAPTURE_FM) &&
+ (snd_device != SND_DEVICE_IN_CAPTURE_VI_FEEDBACK))
+ return true;
+ else
+ return false;
+}
+
+/* Read offload buffer size from a property.
+ * If value is not power of 2 round it to
+ * power of 2.
+ */
+uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info)
+{
+ char value[PROPERTY_VALUE_MAX] = {0};
+ uint32_t fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE;
+ if((property_get("audio.offload.buffer.size.kb", value, "")) &&
+ atoi(value)) {
+ fragment_size = atoi(value) * 1024;
+ }
+
+ if (info != NULL && info->has_video && info->is_streaming) {
+ fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
+ ALOGV("%s: offload fragment size reduced for AV streaming to %d",
+ __func__, out->compr_config.fragment_size);
+ }
+
+ fragment_size = ALIGN( fragment_size, 1024);
+
+ if(fragment_size < MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
+ fragment_size = MIN_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
+ else if(fragment_size > MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE)
+ fragment_size = MAX_COMPRESS_OFFLOAD_FRAGMENT_SIZE;
+ ALOGV("%s: fragment_size %d", __func__, fragment_size);
+ return fragment_size;
+}
+
+uint32_t platform_get_pcm_offload_buffer_size(audio_offload_info_t* info)
+{
+ uint32_t fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
+ uint32_t bits_per_sample = 16;
+
+ if (info->format == AUDIO_FORMAT_PCM_24_BIT_OFFLOAD) {
+ bits_per_sample = 32;
+ }
+
+ if (!info->has_video) {
+ fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
+
+ } else if (info->has_video && info->is_streaming) {
+ fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV_STREAMING
+ * info->sample_rate
+ * bits_per_sample
+ * popcount(info->channel_mask))/1000;
+
+ } else if (info->has_video) {
+ fragment_size = (PCM_OFFLOAD_BUFFER_DURATION_FOR_AV
+ * info->sample_rate
+ * bits_per_sample
+ * popcount(info->channel_mask))/1000;
+ }
+
+ fragment_size = ALIGN( fragment_size, 1024);
+
+ if(fragment_size < MIN_PCM_OFFLOAD_FRAGMENT_SIZE)
+ fragment_size = MIN_PCM_OFFLOAD_FRAGMENT_SIZE;
+ else if(fragment_size > MAX_PCM_OFFLOAD_FRAGMENT_SIZE)
+ fragment_size = MAX_PCM_OFFLOAD_FRAGMENT_SIZE;
+
+ ALOGV("%s: fragment_size %d", __func__, fragment_size);
+ return fragment_size;
+}
+
diff --git a/hal/msm8916/platform.h b/hal/msm8916/platform.h
new file mode 100644
index 0000000..cad5198
--- /dev/null
+++ b/hal/msm8916/platform.h
@@ -0,0 +1,226 @@
+/*
+ * 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
+
+enum {
+ FLUENCE_NONE,
+ FLUENCE_DUAL_MIC = 0x1,
+ FLUENCE_QUAD_MIC = 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_REVERSE,
+ SND_DEVICE_OUT_HEADPHONES,
+ SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
+ 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_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_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_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_WB,
+ 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_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_END,
+
+ SND_DEVICE_MAX = SND_DEVICE_IN_END,
+
+};
+
+#define DEFAULT_OUTPUT_SAMPLING_RATE 48000
+
+#define ALL_SESSION_VSID 0xFFFFFFFF
+#define DEFAULT_MUTE_RAMP_DURATION 500
+#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 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 HFP_SCO_RX 23
+#define HFP_ASM_RX_TX 24
+
+#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 22
+#define PLAYBACK_OFFLOAD_DEVICE 9
+#define COMPRESS_VOIP_CALL_PCM_DEVICE 3
+
+
+#define LOWLATENCY_PCM_DEVICE 12
+#define EC_REF_RX "I2S_RX"
+#define COMPRESS_CAPTURE_DEVICE 19
+
+#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 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);
+typedef int (*mic_mute_t)(uint32_t, int);
+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;
+};
+
+#endif // QCOM_AUDIO_PLATFORM_H
diff --git a/hal/msm8960/platform.c b/hal/msm8960/platform.c
index c1ba595..ed1a781 100644
--- a/hal/msm8960/platform.c
+++ b/hal/msm8960/platform.c
@@ -561,6 +561,12 @@
return ret;
}
+int platform_set_device_mute(void *platform, bool state, char *dir)
+{
+ LOGE("%s: Not implemented", __func__);
+ return -ENOSYS;
+}
+
snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
{
struct platform_data *my_data = (struct platform_data *)platform;
diff --git a/hal/msm8974/hw_info.c b/hal/msm8974/hw_info.c
index 128e4af..f43a3b0 100644
--- a/hal/msm8974/hw_info.c
+++ b/hal/msm8974/hw_info.c
@@ -92,6 +92,11 @@
SND_DEVICE_IN_QUAD_MIC,
};
+static const snd_device_t taiko_apq8084_sbc_variant_devices[] = {
+ SND_DEVICE_IN_HANDSET_MIC,
+ SND_DEVICE_IN_SPEAKER_MIC,
+};
+
static const snd_device_t tapan_lite_variant_devices[] = {
SND_DEVICE_OUT_SPEAKER,
SND_DEVICE_OUT_HEADPHONES,
@@ -121,28 +126,48 @@
SND_DEVICE_OUT_SPEAKER,
SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES,
SND_DEVICE_OUT_SPEAKER_AND_ANC_HEADSET,
+ SND_DEVICE_OUT_VOICE_SPEAKER,
};
static void update_hardware_info_8084(struct hardware_info *hw_info, const char *snd_card_name)
{
- if (!strcmp(snd_card_name, "apq8084-taiko-mtp-snd-card")) {
+ if (!strcmp(snd_card_name, "apq8084-taiko-mtp-snd-card") ||
+ !strncmp(snd_card_name, "apq8084-taiko-i2s-mtp-snd-card",
+ sizeof("apq8084-taiko-i2s-mtp-snd-card")) ||
+ !strncmp(snd_card_name, "apq8084-tomtom-mtp-snd-card",
+ sizeof("apq8084-tomtom-mtp-snd-card"))) {
strlcpy(hw_info->type, "mtp", sizeof(hw_info->type));
strlcpy(hw_info->name, "apq8084", sizeof(hw_info->name));
hw_info->snd_devices = NULL;
hw_info->num_snd_devices = 0;
strlcpy(hw_info->dev_extn, "", sizeof(hw_info->dev_extn));
- } else if (!strcmp(snd_card_name, "apq8084-taiko-cdp-snd-card")) {
+ } else if ((!strcmp(snd_card_name, "apq8084-taiko-cdp-snd-card")) ||
+ !strncmp(snd_card_name, "apq8084-tomtom-cdp-snd-card",
+ sizeof("apq8084-tomtom-cdp-snd-card"))) {
strlcpy(hw_info->type, " cdp", sizeof(hw_info->type));
strlcpy(hw_info->name, "apq8084", sizeof(hw_info->name));
hw_info->snd_devices = (snd_device_t *)taiko_apq8084_CDP_variant_devices;
hw_info->num_snd_devices = ARRAY_SIZE(taiko_apq8084_CDP_variant_devices);
strlcpy(hw_info->dev_extn, "-cdp", sizeof(hw_info->dev_extn));
+ } else if (!strncmp(snd_card_name, "apq8084-taiko-i2s-cdp-snd-card",
+ sizeof("apq8084-taiko-i2s-cdp-snd-card"))) {
+ strlcpy(hw_info->type, " cdp", sizeof(hw_info->type));
+ strlcpy(hw_info->name, "apq8084", sizeof(hw_info->name));
+ hw_info->snd_devices = NULL;
+ hw_info->num_snd_devices = 0;
+ strlcpy(hw_info->dev_extn, "", sizeof(hw_info->dev_extn));
} else if (!strcmp(snd_card_name, "apq8084-taiko-liquid-snd-card")) {
strlcpy(hw_info->type , " liquid", sizeof(hw_info->type));
strlcpy(hw_info->name, "apq8084", sizeof(hw_info->type));
hw_info->snd_devices = (snd_device_t *)taiko_liquid_variant_devices;
hw_info->num_snd_devices = ARRAY_SIZE(taiko_liquid_variant_devices);
strlcpy(hw_info->dev_extn, "-liquid", sizeof(hw_info->dev_extn));
+ } else if (!strcmp(snd_card_name, "apq8084-taiko-sbc-snd-card")) {
+ strlcpy(hw_info->type, " sbc", sizeof(hw_info->type));
+ strlcpy(hw_info->name, "apq8084", sizeof(hw_info->name));
+ hw_info->snd_devices = (snd_device_t *)taiko_apq8084_sbc_variant_devices;
+ hw_info->num_snd_devices = ARRAY_SIZE(taiko_apq8084_sbc_variant_devices);
+ strlcpy(hw_info->dev_extn, "-sbc", sizeof(hw_info->dev_extn));
} else {
ALOGW("%s: Not an 8084 device", __func__);
}
@@ -246,6 +271,8 @@
struct hardware_info *hw_info;
hw_info = malloc(sizeof(struct hardware_info));
+ hw_info->snd_devices = NULL;
+ hw_info->num_snd_devices = 0;
if(strstr(snd_card_name, "msm8974") ||
strstr(snd_card_name, "apq8074")) {
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 4161d87..aa49c7b 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -36,6 +36,11 @@
#define MIXER_XML_PATH "/system/etc/mixer_paths.xml"
#define MIXER_XML_PATH_AUXPCM "/system/etc/mixer_paths_auxpcm.xml"
+#define MIXER_XML_PATH_I2S "/system/etc/mixer_paths_i2s.xml"
+
+#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
+#define PLATFORM_INFO_XML_PATH_I2S "/system/etc/audio_platform_info_i2s.xml"
+
#define LIB_ACDB_LOADER "libacdbloader.so"
#define AUDIO_DATA_BLOCK_MIXER_CTL "HDMI EDID"
@@ -107,8 +112,11 @@
bool fluence_in_voice_rec;
bool fluence_in_audio_rec;
int fluence_type;
+ int fluence_mode;
+ char fluence_cap[PROPERTY_VALUE_MAX];
int btsco_sample_rate;
bool slowtalk;
+ bool is_i2s_ext_modem;
/* Audio calibration related functions */
void *acdb_handle;
int voice_feature_set;
@@ -144,6 +152,7 @@
[USECASE_VOICE2_CALL] = {VOICE2_CALL_PCM_DEVICE, VOICE2_CALL_PCM_DEVICE},
[USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
[USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
+ [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
[USECASE_COMPRESS_VOIP_CALL] = {COMPRESS_VOIP_CALL_PCM_DEVICE, COMPRESS_VOIP_CALL_PCM_DEVICE},
[USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
AUDIO_RECORD_PCM_DEVICE},
@@ -238,6 +247,11 @@
[SND_DEVICE_IN_HANDSET_STEREO_DMIC] = "handset-stereo-dmic-ef",
[SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = "speaker-stereo-dmic-ef",
[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = "vi-feedback",
+ [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = "voice-speaker-dmic-broadside",
+ [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = "speaker-dmic-broadside",
+ [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
+ [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
+ [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
};
/* ACDB IDs (audio DSP path configuration IDs) for each sound device */
@@ -311,6 +325,11 @@
[SND_DEVICE_IN_HANDSET_STEREO_DMIC] = 34,
[SND_DEVICE_IN_SPEAKER_STEREO_DMIC] = 35,
[SND_DEVICE_IN_CAPTURE_VI_FEEDBACK] = 102,
+ [SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE] = 12,
+ [SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE] = 12,
+ [SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
+ [SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
+ [SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
};
struct snd_device_index {
@@ -389,6 +408,11 @@
{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_STEREO_DMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_STEREO_DMIC)},
{TO_NAME_INDEX(SND_DEVICE_IN_CAPTURE_VI_FEEDBACK)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_BROADSIDE)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
+ {TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
};
#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
@@ -410,7 +434,7 @@
return 0;
}
-static struct csd_data *open_csd_client()
+static struct csd_data *open_csd_client(bool i2s_ext_modem)
{
struct csd_data *csd = calloc(1, sizeof(struct csd_data));
@@ -512,6 +536,16 @@
__func__, dlerror());
goto error;
}
+
+ csd->get_sample_rate = (get_sample_rate_t)dlsym(csd->csd_client,
+ "csd_client_get_sample_rate");
+ if (csd->get_sample_rate == NULL) {
+ ALOGE("%s: dlsym error %s for csd_client_get_sample_rate",
+ __func__, dlerror());
+
+ goto error;
+ }
+
csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");
if (csd->init == NULL) {
@@ -519,7 +553,7 @@
__func__, dlerror());
goto error;
} else {
- csd->init();
+ csd->init(i2s_ext_modem);
}
}
return csd;
@@ -557,7 +591,23 @@
ALOGD("%s: num_modems %d\n", __func__, mdm_detect_info.num_modems);
if (mdm_detect_info.num_modems > 0)
- plat_data->csd = open_csd_client();
+ plat_data->csd = open_csd_client(plat_data->is_i2s_ext_modem);
+}
+
+static bool platform_is_i2s_ext_modem(const char *snd_card_name,
+ struct platform_data *plat_data)
+{
+ plat_data->is_i2s_ext_modem = false;
+
+ if (!strncmp(snd_card_name, "apq8084-taiko-i2s-mtp-snd-card",
+ sizeof("apq8084-taiko-i2s-mtp-snd-card")) ||
+ !strncmp(snd_card_name, "apq8084-taiko-i2s-cdp-snd-card",
+ sizeof("apq8084-taiko-i2s-cdp-snd-card"))) {
+ plat_data->is_i2s_ext_modem = true;
+ }
+ ALOGV("%s, is_i2s_ext_modem:%d",__func__, plat_data->is_i2s_ext_modem);
+
+ return plat_data->is_i2s_ext_modem;
}
void *platform_init(struct audio_device *adev)
@@ -593,10 +643,16 @@
if (!my_data->hw_info) {
ALOGE("%s: Failed to init hardware info", __func__);
} else {
- if (audio_extn_read_xml(adev, snd_card_num, MIXER_XML_PATH,
- MIXER_XML_PATH_AUXPCM) == -ENOSYS)
+ if (platform_is_i2s_ext_modem(snd_card_name, my_data)) {
+ ALOGD("%s: Call MIXER_XML_PATH_I2S", __func__);
+
+ adev->audio_route = audio_route_init(snd_card_num,
+ MIXER_XML_PATH_I2S);
+ } else if (audio_extn_read_xml(adev, snd_card_num, MIXER_XML_PATH,
+ MIXER_XML_PATH_AUXPCM) == -ENOSYS) {
adev->audio_route = audio_route_init(snd_card_num,
MIXER_XML_PATH);
+ }
if (!adev->audio_route) {
ALOGE("%s: Failed to init audio route controls, aborting.",
__func__);
@@ -624,11 +680,12 @@
my_data->fluence_in_voice_rec = false;
my_data->fluence_in_audio_rec = false;
my_data->fluence_type = FLUENCE_NONE;
+ my_data->fluence_mode = FLUENCE_ENDFIRE;
- property_get("ro.qc.sdk.audio.fluencetype", value, "");
- if (!strncmp("fluencepro", value, sizeof("fluencepro"))) {
+ property_get("ro.qc.sdk.audio.fluencetype", my_data->fluence_cap, "");
+ if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro"))) {
my_data->fluence_type = FLUENCE_QUAD_MIC | FLUENCE_DUAL_MIC;
- } else if (!strncmp("fluence", value, sizeof("fluence"))) {
+ } else if (!strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
my_data->fluence_type = FLUENCE_DUAL_MIC;
} else {
my_data->fluence_type = FLUENCE_NONE;
@@ -654,6 +711,11 @@
if (!strncmp("true", value, sizeof("true"))) {
my_data->fluence_in_spkr_mode = true;
}
+
+ property_get("persist.audio.fluence.mode",value,"");
+ if (!strncmp("broadside", value, sizeof("broadside"))) {
+ my_data->fluence_mode = FLUENCE_BROADSIDE;
+ }
}
my_data->voice_feature_set = VOICE_FEATURE_SET_DEFAULT;
@@ -695,7 +757,10 @@
}
/* Initialize ACDB ID's */
- platform_info_init();
+ if (my_data->is_i2s_ext_modem)
+ platform_info_init(PLATFORM_INFO_XML_PATH_I2S);
+ else
+ platform_info_init(PLATFORM_INFO_XML_PATH);
/* load csd client */
platform_csd_init(my_data);
@@ -774,6 +839,13 @@
strlcat(mixer_path, " capture-fm", MIXER_PATH_MAX_LENGTH);
else if (snd_device == SND_DEVICE_OUT_TRANSMISSION_FM)
strlcat(mixer_path, " transmission-fm", MIXER_PATH_MAX_LENGTH);
+ else if (snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
+ audio_extn_spkr_prot_is_enabled() ) {
+ char platform[PROPERTY_VALUE_MAX];
+ property_get("ro.board.platform", platform, "");
+ if (!strncmp("apq8084", platform, sizeof("apq8084")))
+ strlcat(mixer_path, " speaker-protected", MIXER_PATH_MAX_LENGTH);
+ }
}
int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type)
@@ -810,6 +882,63 @@
return ret;
}
+int platform_set_fluence_type(void *platform, char *value)
+{
+ int ret = 0;
+ int fluence_type = FLUENCE_NONE;
+ int fluence_flag = NONE_FLAG;
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+
+ ALOGV("%s: fluence type:%d", __func__, my_data->fluence_type);
+
+ /* only dual mic turn on and off is supported as of now through setparameters */
+ if (!strncmp(AUDIO_PARAMETER_VALUE_DUALMIC,value, sizeof(AUDIO_PARAMETER_VALUE_DUALMIC))) {
+ if (!strncmp("fluencepro", my_data->fluence_cap, sizeof("fluencepro")) ||
+ !strncmp("fluence", my_data->fluence_cap, sizeof("fluence"))) {
+ ALOGV("fluence dualmic feature enabled \n");
+ fluence_type = FLUENCE_DUAL_MIC;
+ fluence_flag = DMIC_FLAG;
+ } else {
+ ALOGE("%s: Failed to set DUALMIC", __func__);
+ ret = -1;
+ goto done;
+ }
+ } else if (!strncmp(AUDIO_PARAMETER_KEY_NO_FLUENCE, value, sizeof(AUDIO_PARAMETER_KEY_NO_FLUENCE))) {
+ ALOGV("fluence disabled");
+ fluence_type = FLUENCE_NONE;
+ } else {
+ ALOGE("Invalid fluence value : %s",value);
+ ret = -1;
+ goto done;
+ }
+
+ if (fluence_type != my_data->fluence_type) {
+ ALOGV("%s: Updating fluence_type to :%d", __func__, fluence_type);
+ my_data->fluence_type = fluence_type;
+ adev->acdb_settings = (adev->acdb_settings & FLUENCE_MODE_CLEAR) | fluence_flag;
+ }
+done:
+ return ret;
+}
+
+int platform_get_fluence_type(void *platform, char *value, uint32_t len)
+{
+ int ret = 0;
+ struct platform_data *my_data = (struct platform_data *)platform;
+
+ if (my_data->fluence_type == FLUENCE_QUAD_MIC) {
+ strlcpy(value, "quadmic", len);
+ } else if (my_data->fluence_type == FLUENCE_DUAL_MIC) {
+ strlcpy(value, "dualmic", len);
+ } else if (my_data->fluence_type == FLUENCE_NONE) {
+ strlcpy(value, "none", len);
+ } else
+ ret = -1;
+
+ return ret;
+}
+
int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id)
{
int ret = 0;
@@ -875,21 +1004,28 @@
int acdb_rx_id, acdb_tx_id;
int ret = 0;
- acdb_rx_id = acdb_device_table[out_snd_device];
+ if (my_data->csd == NULL)
+ return ret;
+
+ if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
+ audio_extn_spkr_prot_is_enabled())
+ acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
+ else
+ acdb_rx_id = acdb_device_table[out_snd_device];
+
acdb_tx_id = acdb_device_table[in_snd_device];
- if (my_data->csd != NULL) {
- if (acdb_rx_id > 0 && acdb_tx_id > 0) {
- ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
- if (ret < 0) {
- ALOGE("%s: csd_enable_device_config, failed, error %d",
- __func__, ret);
- }
- } else {
- ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
- acdb_rx_id, acdb_tx_id);
+ if (acdb_rx_id > 0 && acdb_tx_id > 0) {
+ ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);
+ if (ret < 0) {
+ ALOGE("%s: csd_enable_device_config, failed, error %d",
+ __func__, ret);
}
+ } else {
+ ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
+ acdb_rx_id, acdb_tx_id);
}
+
return ret;
}
@@ -924,22 +1060,28 @@
int acdb_rx_id, acdb_tx_id;
int ret = 0;
- acdb_rx_id = acdb_device_table[out_snd_device];
+ if (my_data->csd == NULL)
+ return ret;
+
+ if (out_snd_device == SND_DEVICE_OUT_VOICE_SPEAKER &&
+ audio_extn_spkr_prot_is_enabled())
+ acdb_rx_id = acdb_device_table[SND_DEVICE_OUT_SPEAKER_PROTECTED];
+ else
+ acdb_rx_id = acdb_device_table[out_snd_device];
+
acdb_tx_id = acdb_device_table[in_snd_device];
- if (my_data->csd != NULL) {
- if (acdb_rx_id > 0 && acdb_tx_id > 0) {
- ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
- my_data->adev->acdb_settings);
- if (ret < 0) {
- ALOGE("%s: csd_enable_device, failed, error %d",
- __func__, ret);
- }
- } else {
- ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
- acdb_rx_id, acdb_tx_id);
+ if (acdb_rx_id > 0 && acdb_tx_id > 0) {
+ ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,
+ my_data->adev->acdb_settings);
+ if (ret < 0) {
+ ALOGE("%s: csd_enable_device, failed, error %d", __func__, ret);
}
+ } else {
+ ALOGE("%s: Incorrect ACDB IDs (rx: %d tx: %d)", __func__,
+ acdb_rx_id, acdb_tx_id);
}
+
return ret;
}
@@ -971,6 +1113,20 @@
return ret;
}
+int platform_get_sample_rate(void *platform, uint32_t *rate)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ int ret = 0;
+
+ if ((my_data->csd != NULL) && my_data->is_i2s_ext_modem) {
+ ret = my_data->csd->get_sample_rate(rate);
+ if (ret < 0) {
+ ALOGE("%s: csd_get_sample_rate error %d\n", __func__, ret);
+ }
+ }
+ return ret;
+}
+
int platform_set_voice_volume(void *platform, int volume)
{
struct platform_data *my_data = (struct platform_data *)platform;
@@ -998,7 +1154,8 @@
mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
if (my_data->csd != NULL) {
- ret = my_data->csd->volume(ALL_SESSION_VSID, volume);
+ ret = my_data->csd->volume(ALL_SESSION_VSID, volume,
+ DEFAULT_VOLUME_RAMP_DURATION_MS);
if (ret < 0) {
ALOGE("%s: csd_volume error %d", __func__, ret);
}
@@ -1015,7 +1172,7 @@
int ret = 0;
uint32_t set_values[ ] = {0,
ALL_SESSION_VSID,
- DEFAULT_VOLUME_RAMP_DURATION_MS};
+ DEFAULT_MUTE_RAMP_DURATION_MS};
set_values[0] = state;
ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
@@ -1028,7 +1185,8 @@
mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
if (my_data->csd != NULL) {
- ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state);
+ ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,
+ DEFAULT_MUTE_RAMP_DURATION_MS);
if (ret < 0) {
ALOGE("%s: csd_mic_mute error %d", __func__, ret);
}
@@ -1036,6 +1194,44 @@
return ret;
}
+int platform_set_device_mute(void *platform, bool state, char *dir)
+{
+ struct platform_data *my_data = (struct platform_data *)platform;
+ struct audio_device *adev = my_data->adev;
+ struct mixer_ctl *ctl;
+ char *mixer_ctl_name = NULL;
+ int ret = 0;
+ uint32_t set_values[ ] = {0,
+ ALL_SESSION_VSID,
+ 0};
+ if(dir == NULL) {
+ ALOGE("%s: Invalid direction:%s", __func__, dir);
+ return -EINVAL;
+ }
+
+ if (!strncmp("rx", dir, sizeof("rx"))) {
+ mixer_ctl_name = "Voice Rx Device Mute";
+ } else if (!strncmp("tx", dir, sizeof("tx"))) {
+ mixer_ctl_name = "Voice Tx Device Mute";
+ } else {
+ return -EINVAL;
+ }
+
+ set_values[0] = state;
+ ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
+ if (!ctl) {
+ ALOGE("%s: Could not get ctl for mixer cmd - %s",
+ __func__, mixer_ctl_name);
+ return -EINVAL;
+ }
+
+ ALOGV("%s: Setting device mute state: %d, mixer ctrl:%s",
+ __func__,state, mixer_ctl_name);
+ mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));
+
+ return ret;
+}
+
snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices)
{
struct platform_data *my_data = (struct platform_data *)platform;
@@ -1160,14 +1356,17 @@
snd_device = SND_DEVICE_OUT_HDMI ;
} else if (devices & AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET ||
devices & AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET) {
+ ALOGD("%s: setting USB hadset channel capability(2) for Proxy", __func__);
+ audio_extn_set_afe_proxy_channel_mixer(adev, 2);
snd_device = SND_DEVICE_OUT_USB_HEADSET;
} else if (devices & AUDIO_DEVICE_OUT_FM_TX) {
snd_device = SND_DEVICE_OUT_TRANSMISSION_FM;
} else if (devices & AUDIO_DEVICE_OUT_EARPIECE) {
snd_device = SND_DEVICE_OUT_HANDSET;
} else if (devices & AUDIO_DEVICE_OUT_PROXY) {
- ALOGD("%s: setting sink capability for Proxy", __func__);
- audio_extn_set_afe_proxy_channel_mixer(adev);
+ channel_count = audio_extn_get_afe_proxy_channel_count();
+ ALOGD("%s: setting sink capability(%d) for Proxy", __func__, channel_count);
+ audio_extn_set_afe_proxy_channel_mixer(adev, channel_count);
snd_device = SND_DEVICE_OUT_AFE_PROXY;
} else {
ALOGE("%s: Unknown device(s) %#x", __func__, devices);
@@ -1247,7 +1446,10 @@
snd_device = SND_DEVICE_IN_VOICE_SPEAKER_QMIC;
} else {
adev->acdb_settings |= DMIC_FLAG;
- snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
+ if (my_data->fluence_mode == FLUENCE_BROADSIDE)
+ snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC_BROADSIDE;
+ else
+ snd_device = SND_DEVICE_IN_VOICE_SPEAKER_DMIC;
}
} else {
snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
@@ -1282,7 +1484,10 @@
if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
my_data->fluence_in_spkr_mode) {
- snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
+ if (my_data->fluence_mode == FLUENCE_BROADSIDE)
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
+ else
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
@@ -1298,8 +1503,12 @@
set_echo_reference(adev->mixer, EC_REF_RX);
} else if (adev->active_input->enable_aec) {
if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
- if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
- snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
+ if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
+ my_data->fluence_in_spkr_mode) {
+ if (my_data->fluence_mode == FLUENCE_BROADSIDE)
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
+ else
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
@@ -1315,8 +1524,12 @@
set_echo_reference(adev->mixer, EC_REF_RX);
} else if (adev->active_input->enable_ns) {
if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
- if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
- snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
+ if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
+ my_data->fluence_in_spkr_mode) {
+ if (my_data->fluence_mode == FLUENCE_BROADSIDE)
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
+ else
+ snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
adev->acdb_settings |= DMIC_FLAG;
} else
snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
@@ -1337,8 +1550,10 @@
if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
channel_count == 1 ) {
if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
- my_data->fluence_in_audio_rec)
+ my_data->fluence_in_audio_rec) {
snd_device = SND_DEVICE_IN_HANDSET_DMIC;
+ set_echo_reference(adev->mixer, EC_REF_RX);
+ }
}
} else if (source == AUDIO_SOURCE_FM_RX ||
source == AUDIO_SOURCE_FM_RX_A2DP) {
@@ -1552,11 +1767,6 @@
if (err >= 0) {
str_parms_del(parms, AUDIO_PARAMETER_KEY_BTSCO);
my_data->btsco_sample_rate = val;
- if (val == SAMPLE_RATE_16KHZ) {
- audio_route_apply_path(my_data->adev->audio_route,
- "bt-sco-wb-samplerate");
- audio_route_update_mixer(my_data->adev->audio_route);
- }
}
err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_SLOWTALK, value, sizeof(value));
@@ -1689,24 +1899,8 @@
char *str = NULL;
char value[256] = {0};
int ret;
- int fluence_type;
char *kv_pairs = NULL;
- ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_FLUENCE_TYPE,
- value, sizeof(value));
- if (ret >= 0) {
- if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
- strlcpy(value, "fluencepro", sizeof(value));
- } else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
- strlcpy(value, "fluence", sizeof(value));
- } else {
- strlcpy(value, "none", sizeof(value));
- }
-
- str_parms_add_str(reply, AUDIO_PARAMETER_KEY_FLUENCE_TYPE, value);
- }
-
- memset(value, 0, sizeof(value));
ret = str_parms_get_str(query, AUDIO_PARAMETER_KEY_SLOWTALK,
value, sizeof(value));
if (ret >= 0) {
@@ -1779,7 +1973,7 @@
if (info != NULL && info->has_video && info->is_streaming) {
fragment_size = COMPRESS_OFFLOAD_FRAGMENT_SIZE_FOR_AV_STREAMING;
ALOGV("%s: offload fragment size reduced for AV streaming to %d",
- __func__, out->compr_config.fragment_size);
+ __func__, fragment_size);
}
fragment_size = ALIGN( fragment_size, 1024);
diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index e80d3f1..db58bf1 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
* Not a Contribution.
*
* Copyright (C) 2013 The Android Open Source Project
@@ -26,6 +26,11 @@
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
@@ -120,6 +125,11 @@
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,
@@ -129,7 +139,7 @@
#define DEFAULT_OUTPUT_SAMPLING_RATE 48000
#define ALL_SESSION_VSID 0xFFFFFFFF
-#define DEFAULT_MUTE_RAMP_DURATION 500
+#define DEFAULT_MUTE_RAMP_DURATION_MS 20
#define DEFAULT_VOLUME_RAMP_DURATION_MS 20
#define MIXER_PATH_MAX_LENGTH 100
@@ -170,7 +180,15 @@
#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
+#else
+#define INCALL_MUSIC_UPLINK2_PCM_DEVICE 35
+#endif
+
#define SPKR_PROT_CALIB_RX_PCM_DEVICE 5
#define SPKR_PROT_CALIB_TX_PCM_DEVICE 25
#define PLAYBACK_OFFLOAD_DEVICE 9
@@ -194,21 +212,25 @@
#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 13
+#define VOICE2_CALL_PCM_DEVICE 28
#define VOLTE_CALL_PCM_DEVICE 21
#define QCHAT_CALL_PCM_DEVICE 06
+#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
#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 -1
#endif
#ifdef PLATFORM_MSM8x26
@@ -221,13 +243,13 @@
#define LIB_CSD_CLIENT "libcsd-client.so"
/* CSD-CLIENT related functions */
-typedef int (*init_t)();
+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);
-typedef int (*mic_mute_t)(uint32_t, int);
+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);
@@ -235,6 +257,7 @@
typedef int (*stop_playback_t)(uint32_t);
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;
@@ -252,6 +275,7 @@
stop_playback_t stop_playback;
start_record_t start_record;
stop_record_t stop_record;
+ get_sample_rate_t get_sample_rate;
};
#endif // QCOM_AUDIO_PLATFORM_H
diff --git a/hal/platform_api.h b/hal/platform_api.h
index 81291a2..bf6bdcb 100644
--- a/hal/platform_api.h
+++ b/hal/platform_api.h
@@ -28,6 +28,8 @@
void platform_add_backend_name(char *mixer_path, snd_device_t snd_device);
int platform_get_pcm_device_id(audio_usecase_t usecase, int device_type);
int platform_get_snd_device_index(char *snd_device_index_name);
+int platform_set_fluence_type(void *platform, char *value);
+int platform_get_fluence_type(void *platform, char *value, uint32_t len);
int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id);
int platform_send_audio_calibration(void *platform, snd_device_t snd_device);
int platform_switch_voice_call_device_pre(void *platform);
@@ -44,6 +46,8 @@
int platform_stop_voice_call(void *platform, uint32_t vsid);
int platform_set_voice_volume(void *platform, int volume);
int platform_set_mic_mute(void *platform, bool state);
+int platform_get_sample_rate(void *platform, uint32_t *rate);
+int platform_set_device_mute(void *platform, bool state, char *dir);
snd_device_t platform_get_output_snd_device(void *platform, audio_devices_t devices);
snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_device);
int platform_set_hdmi_channels(void *platform, int channel_count);
@@ -63,7 +67,7 @@
bool platform_listen_update_status(snd_device_t snd_device);
/* From platform_info_parser.c */
-int platform_info_init(void);
+int platform_info_init(const char *filename);
struct audio_offload_info_t;
uint32_t platform_get_compress_offload_buffer_size(audio_offload_info_t* info);
diff --git a/hal/platform_info.c b/hal/platform_info.c
index 8f56107..85a05eb 100644
--- a/hal/platform_info.c
+++ b/hal/platform_info.c
@@ -38,7 +38,6 @@
#include "platform_api.h"
#include <platform.h>
-#define PLATFORM_INFO_XML_PATH "/system/etc/audio_platform_info.xml"
#define BUF_SIZE 1024
static void process_device(const XML_Char **attr)
@@ -52,20 +51,20 @@
index = platform_get_snd_device_index((char *)attr[1]);
if (index < 0) {
- ALOGE("%s: Device %s in %s not found, no ACDB ID set!",
- __func__, attr[1], PLATFORM_INFO_XML_PATH);
+ ALOGE("%s: Device %s in platform info xml not found, no ACDB ID set!",
+ __func__, attr[1]);
goto done;
}
if (strcmp(attr[2], "acdb_id") != 0) {
- ALOGE("%s: Device %s in %s has no acdb_id, no ACDB ID set!",
- __func__, attr[1], PLATFORM_INFO_XML_PATH);
+ ALOGE("%s: Device %s in platform info xml has no acdb_id, no ACDB ID set!",
+ __func__, attr[1]);
goto done;
}
if(platform_set_snd_device_acdb_id(index, atoi((char *)attr[3])) < 0) {
- ALOGE("%s: Device %s in %s, ACDB ID %d was not set!",
- __func__, attr[1], PLATFORM_INFO_XML_PATH, atoi((char *)attr[3]));
+ ALOGE("%s: Device %s in platform info xml ACDB ID %d was not set!",
+ __func__, attr[1], atoi((char *)attr[3]));
goto done;
}
@@ -91,7 +90,7 @@
}
-int platform_info_init(void)
+int platform_info_init(const char *filename)
{
XML_Parser parser;
FILE *file;
@@ -99,10 +98,10 @@
int bytes_read;
void *buf;
- file = fopen(PLATFORM_INFO_XML_PATH, "r");
+ file = fopen(filename, "r");
if (!file) {
ALOGD("%s: Failed to open %s, using defaults.",
- __func__, PLATFORM_INFO_XML_PATH);
+ __func__, filename);
ret = -ENODEV;
goto done;
}
@@ -134,7 +133,7 @@
if (XML_ParseBuffer(parser, bytes_read,
bytes_read == 0) == XML_STATUS_ERROR) {
ALOGE("%s: XML_ParseBuffer failed, for %s",
- __func__, PLATFORM_INFO_XML_PATH);
+ __func__, filename);
ret = -EINVAL;
goto err_free_parser;
}
diff --git a/hal/voice.c b/hal/voice.c
index 28d44db..ac067a3 100644
--- a/hal/voice.c
+++ b/hal/voice.c
@@ -106,6 +106,7 @@
int i, ret = 0;
struct audio_usecase *uc_info;
int pcm_dev_rx_id, pcm_dev_tx_id;
+ uint32_t sample_rate = 8000;
struct voice_session *session = NULL;
struct pcm_config voice_config = pcm_config_voice_call;
@@ -133,6 +134,13 @@
ret = -EIO;
goto error_start_voice;
}
+ ret = platform_get_sample_rate(adev->platform, &sample_rate);
+ if (ret < 0) {
+ ALOGE("platform_get_sample_rate error %d\n", ret);
+ } else {
+ voice_config.rate = sample_rate;
+ }
+ ALOGD("voice_config.rate %d\n", voice_config.rate);
ALOGV("%s: Opening PCM playback device card_id(%d) device_id(%d)",
__func__, adev->snd_card, pcm_dev_rx_id);
@@ -397,8 +405,7 @@
adev->voice.tty_mode = tty_mode;
adev->acdb_settings = (adev->acdb_settings & TTY_MODE_CLEAR) | tty_mode;
if (voice_is_in_call(adev))
- //todo: what about voice2, volte and qchat usecases?
- select_devices(adev, USECASE_VOICE_CALL);
+ voice_update_devices_for_all_voice_usecases(adev);
}
}
@@ -438,4 +445,19 @@
voice_extn_init(adev);
}
+void voice_update_devices_for_all_voice_usecases(struct audio_device *adev)
+{
+ struct listnode *node;
+ struct audio_usecase *usecase;
+
+ list_for_each(node, &adev->usecase_list) {
+ usecase = node_to_item(node, struct audio_usecase, list);
+ if (usecase->type == VOICE_CALL) {
+ ALOGV("%s: updating device for usecase:%s", __func__,
+ use_case_table[usecase->id]);
+ select_devices(adev, usecase->id);
+ }
+ }
+}
+
diff --git a/hal/voice.h b/hal/voice.h
index a7733b1..d160569 100644
--- a/hal/voice.h
+++ b/hal/voice.h
@@ -24,7 +24,7 @@
#define VOICE_SESS_IDX (BASE_SESS_IDX)
#ifdef MULTI_VOICE_SESSION_ENABLED
-#define MAX_VOICE_SESSIONS 4
+#define MAX_VOICE_SESSIONS 5
#else
#define MAX_VOICE_SESSIONS 1
#endif
@@ -86,4 +86,5 @@
struct stream_out *out);
int voice_check_and_stop_incall_rec_usecase(struct audio_device *adev,
struct stream_in *in);
+void voice_update_devices_for_all_voice_usecases(struct audio_device *adev);
#endif //VOICE_H
diff --git a/hal/voice_extn/voice_extn.c b/hal/voice_extn/voice_extn.c
index 5612e0c..f6083f3 100644
--- a/hal/voice_extn/voice_extn.c
+++ b/hal/voice_extn/voice_extn.c
@@ -38,18 +38,22 @@
#define AUDIO_PARAMETER_KEY_CALL_STATE "call_state"
#define AUDIO_PARAMETER_KEY_AUDIO_MODE "audio_mode"
#define AUDIO_PARAMETER_KEY_ALL_CALL_STATES "all_call_states"
+#define AUDIO_PARAMETER_KEY_DEVICE_MUTE "device_mute"
+#define AUDIO_PARAMETER_KEY_DIRECTION "direction"
#define VOICE_EXTN_PARAMETER_VALUE_MAX_LEN 256
#define VOICE2_VSID 0x10DC1000
#define VOLTE_VSID 0x10C02000
#define QCHAT_VSID 0x10803000
+#define VOWLAN_VSID 0x10002000
#define ALL_VSID 0xFFFFFFFF
/* Voice Session Indices */
#define VOICE2_SESS_IDX (VOICE_SESS_IDX + 1)
#define VOLTE_SESS_IDX (VOICE_SESS_IDX + 2)
#define QCHAT_SESS_IDX (VOICE_SESS_IDX + 3)
+#define VOWLAN_SESS_IDX (VOICE_SESS_IDX + 4)
/* Call States */
#define CALL_HOLD (BASE_CALL_STATE + 2)
@@ -83,7 +87,8 @@
if (vsid == VOICE_VSID ||
vsid == VOICE2_VSID ||
vsid == VOLTE_VSID ||
- vsid == QCHAT_VSID)
+ vsid == QCHAT_VSID ||
+ vsid == VOWLAN_VSID)
return true;
else
return false;
@@ -110,6 +115,10 @@
usecase_id = USECASE_QCHAT_CALL;
break;
+ case VOWLAN_SESS_IDX:
+ usecase_id = USECASE_VOWLAN_CALL;
+ break;
+
default:
ALOGE("%s: Invalid voice session index\n", __func__);
}
@@ -353,6 +362,7 @@
adev->voice.session[VOICE2_SESS_IDX].vsid = VOICE2_VSID;
adev->voice.session[VOLTE_SESS_IDX].vsid = VOLTE_VSID;
adev->voice.session[QCHAT_SESS_IDX].vsid = QCHAT_VSID;
+ adev->voice.session[VOWLAN_SESS_IDX].vsid = VOWLAN_VSID;
}
int voice_extn_get_session_from_use_case(struct audio_device *adev,
@@ -378,6 +388,10 @@
*session = &adev->voice.session[QCHAT_SESS_IDX];
break;
+ case USECASE_VOWLAN_CALL:
+ *session = &adev->voice.session[VOWLAN_SESS_IDX];
+ break;
+
default:
ALOGE("%s: Invalid usecase_id:%d\n", __func__, usecase_id);
*session = NULL;
@@ -428,6 +442,7 @@
int value;
int ret = 0, err;
char *kv_pairs = str_parms_to_str(parms);
+ char str_value[256] = {0};
ALOGV_IF(kv_pairs != NULL, "%s: enter: %s", __func__, kv_pairs);
@@ -453,8 +468,34 @@
ret = -EINVAL;
goto done;
}
- } else {
- ALOGV("%s: Not handled here", __func__);
+ }
+
+ err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_DEVICE_MUTE, str_value,
+ sizeof(str_value));
+ if (err >= 0) {
+ str_parms_del(parms, AUDIO_PARAMETER_KEY_DEVICE_MUTE);
+ bool mute = false;
+
+ if (!strncmp("true", str_value, sizeof("true"))) {
+ mute = true;
+ }
+
+ err = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_DIRECTION, str_value,
+ sizeof(str_value));
+ if (err >= 0) {
+ str_parms_del(parms, AUDIO_PARAMETER_KEY_DIRECTION);
+ } else {
+ ALOGE("%s: direction key not found", __func__);
+ ret = -EINVAL;
+ goto done;
+ }
+
+ ret = platform_set_device_mute(adev->platform, mute, str_value);
+ if (ret != 0) {
+ ALOGE("%s: Failed to set mute err:%d", __func__, ret);
+ ret = -EINVAL;
+ goto done;
+ }
}
done:
diff --git a/mm-audio/aenc-aac/qdsp6/inc/omx_aac_aenc.h b/mm-audio/aenc-aac/qdsp6/inc/omx_aac_aenc.h
index 276eaa3..623caa8 100644
--- a/mm-audio/aenc-aac/qdsp6/inc/omx_aac_aenc.h
+++ b/mm-audio/aenc-aac/qdsp6/inc/omx_aac_aenc.h
@@ -1,5 +1,5 @@
/*--------------------------------------------------------------------------
-Copyright (c) 2010, The Linux Foundation. All rights reserved.
+Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -358,7 +358,10 @@
OMX_COMPONENT_OUTPUT_DISABLE_PENDING =0x7
};
-
+ #define MIN_BITRATE 24000
+ #define MAX_BITRATE 192000
+ #define MAX_BITRATE_MULFACTOR 12
+ #define BITRATE_DIVFACTOR 2
typedef Map<OMX_BUFFERHEADERTYPE*, OMX_BUFFERHEADERTYPE*>
input_buffer_map;
@@ -619,6 +622,7 @@
OMX_U8 num_bits_reqd,
OMX_U32 value,
OMX_U16 *hdr_bit_index);
+ int get_updated_bit_rate(int bitrate);
};
#endif
diff --git a/mm-audio/aenc-aac/qdsp6/src/omx_aac_aenc.cpp b/mm-audio/aenc-aac/qdsp6/src/omx_aac_aenc.cpp
index 52aa915..6521265 100644
--- a/mm-audio/aenc-aac/qdsp6/src/omx_aac_aenc.cpp
+++ b/mm-audio/aenc-aac/qdsp6/src/omx_aac_aenc.cpp
@@ -1,5 +1,5 @@
/*--------------------------------------------------------------------------
-Copyright (c) 2010, The Linux Foundation. All rights reserved.
+Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -1438,10 +1438,12 @@
}
drv_aac_enc_config.channels = m_aac_param.nChannels;
drv_aac_enc_config.sample_rate = m_aac_param.nSampleRate;
- drv_aac_enc_config.bit_rate = m_aac_param.nBitRate;
- DEBUG_PRINT("aac config %lu,%lu,%lu %d\n",
+ drv_aac_enc_config.bit_rate =
+ get_updated_bit_rate(m_aac_param.nBitRate);
+ DEBUG_PRINT("aac config %lu,%lu,%lu %d updated bitrate %d\n",
m_aac_param.nChannels,m_aac_param.nSampleRate,
- m_aac_param.nBitRate,m_aac_param.eAACStreamFormat);
+ m_aac_param.nBitRate,m_aac_param.eAACStreamFormat,
+ drv_aac_enc_config.bit_rate);
switch(m_aac_param.eAACStreamFormat)
{
@@ -5014,3 +5016,44 @@
}
+int omx_aac_aenc::get_updated_bit_rate(int bitrate)
+{
+ int updated_rate, min_bitrate, max_bitrate;
+
+ max_bitrate = m_aac_param.nSampleRate *
+ MAX_BITRATE_MULFACTOR;
+ switch(m_aac_param.eAACProfile)
+ {
+ case OMX_AUDIO_AACObjectLC:
+ min_bitrate = m_aac_param.nSampleRate;
+ if (m_aac_param.nChannels == 1) {
+ min_bitrate = min_bitrate/BITRATE_DIVFACTOR;
+ max_bitrate = max_bitrate/BITRATE_DIVFACTOR;
+ }
+ break;
+ case OMX_AUDIO_AACObjectHE:
+ min_bitrate = MIN_BITRATE;
+ if (m_aac_param.nChannels == 1)
+ max_bitrate = max_bitrate/BITRATE_DIVFACTOR;
+ break;
+ case OMX_AUDIO_AACObjectHE_PS:
+ min_bitrate = MIN_BITRATE;
+ break;
+ default:
+ return bitrate;
+ break;
+ }
+ /* Update MIN and MAX values*/
+ if (min_bitrate > MIN_BITRATE)
+ min_bitrate = MIN_BITRATE;
+ if (max_bitrate > MAX_BITRATE)
+ max_bitrate = MAX_BITRATE;
+ /* Update the bitrate in the range */
+ if (bitrate < min_bitrate)
+ updated_rate = min_bitrate;
+ else if(bitrate > max_bitrate)
+ updated_rate = max_bitrate;
+ else
+ updated_rate = bitrate;
+ return updated_rate;
+}
diff --git a/policy_hal/Android.mk b/policy_hal/Android.mk
index c68ab6e..4f3a737 100644
--- a/policy_hal/Android.mk
+++ b/policy_hal/Android.mk
@@ -29,6 +29,9 @@
ifneq ($(strip $(AUDIO_FEATURE_DISABLED_INCALL_MUSIC)),true)
LOCAL_CFLAGS += -DAUDIO_EXTN_INCALL_MUSIC_ENABLED
endif
+ifneq ($(strip $(AUDIO_FEATURE_DISABLED_HDMI_SPK)),true)
+LOCAL_CFLAGS += -DAUDIO_EXTN_HDMI_SPK_ENABLED
+endif
ifeq ($(strip $(TARGET_BOARD_PLATFORM)),msm8916)
diff --git a/policy_hal/AudioPolicyManager.cpp b/policy_hal/AudioPolicyManager.cpp
index a774c9e..8947456 100644
--- a/policy_hal/AudioPolicyManager.cpp
+++ b/policy_hal/AudioPolicyManager.cpp
@@ -44,6 +44,7 @@
// ----------------------------------------------------------------------------
// AudioPolicyInterface implementation
// ----------------------------------------------------------------------------
+const char* AudioPolicyManager::HDMI_SPKR_STR = "hdmi_spkr";
status_t AudioPolicyManager::setDeviceConnectionState(audio_devices_t device,
AudioSystem::device_connection_state state,
@@ -85,6 +86,15 @@
// handle output device connection
case AudioSystem::DEVICE_STATE_AVAILABLE:
if (mAvailableOutputDevices & device) {
+#ifdef AUDIO_EXTN_HDMI_SPK_ENABLED
+ if ((popcount(device) == 1) && (device & AUDIO_DEVICE_OUT_AUX_DIGITAL)) {
+ if (!strncmp(device_address, HDMI_SPKR_STR, MAX_DEVICE_ADDRESS_LEN)) {
+ mHdmiAudioDisabled = false;
+ } else {
+ mHdmiAudioEvent = true;
+ }
+ }
+#endif
ALOGW("setDeviceConnectionState() device already connected: %x", device);
return INVALID_OPERATION;
}
@@ -98,6 +108,18 @@
// register new device as available
mAvailableOutputDevices = (audio_devices_t)(mAvailableOutputDevices | device);
+#ifdef AUDIO_EXTN_HDMI_SPK_ENABLED
+ if ((popcount(device) == 1) && (device & AUDIO_DEVICE_OUT_AUX_DIGITAL)) {
+ if (!strncmp(device_address, HDMI_SPKR_STR, MAX_DEVICE_ADDRESS_LEN)) {
+ mHdmiAudioDisabled = false;
+ } else {
+ mHdmiAudioEvent = true;
+ }
+ if (mHdmiAudioDisabled || !mHdmiAudioEvent) {
+ mAvailableOutputDevices = (audio_devices_t)(mAvailableOutputDevices & ~device);
+ }
+ }
+#endif
if (!outputs.isEmpty()) {
String8 paramStr;
if (mHasA2dp && audio_is_a2dp_device(device)) {
@@ -127,6 +149,15 @@
// handle output device disconnection
case AudioSystem::DEVICE_STATE_UNAVAILABLE: {
if (!(mAvailableOutputDevices & device)) {
+#ifdef AUDIO_EXTN_HDMI_SPK_ENABLED
+ if ((popcount(device) == 1) && (device & AUDIO_DEVICE_OUT_AUX_DIGITAL)) {
+ if (!strncmp(device_address, HDMI_SPKR_STR, MAX_DEVICE_ADDRESS_LEN)) {
+ mHdmiAudioDisabled = true;
+ } else {
+ mHdmiAudioEvent = false;
+ }
+ }
+#endif
ALOGW("setDeviceConnectionState() device not connected: %x", device);
return INVALID_OPERATION;
}
@@ -135,6 +166,15 @@
// remove device from available output devices
mAvailableOutputDevices = (audio_devices_t)(mAvailableOutputDevices & ~device);
+#ifdef AUDIO_EXTN_HDMI_SPK_ENABLED
+ if ((popcount(device) == 1) && (device & AUDIO_DEVICE_OUT_AUX_DIGITAL)) {
+ if (!strncmp(device_address, HDMI_SPKR_STR, MAX_DEVICE_ADDRESS_LEN)) {
+ mHdmiAudioDisabled = true;
+ } else {
+ mHdmiAudioEvent = false;
+ }
+ }
+#endif
checkOutputsForDevice(device, state, outputs);
if (mHasA2dp && audio_is_a2dp_device(device)) {
// handle A2DP device disconnection
diff --git a/policy_hal/AudioPolicyManager.h b/policy_hal/AudioPolicyManager.h
index 34ca701..188488a 100644
--- a/policy_hal/AudioPolicyManager.h
+++ b/policy_hal/AudioPolicyManager.h
@@ -35,7 +35,9 @@
public:
AudioPolicyManager(AudioPolicyClientInterface *clientInterface)
- : AudioPolicyManagerBase(clientInterface) {}
+ : AudioPolicyManagerBase(clientInterface) {
+ mHdmiAudioDisabled = false;
+ mHdmiAudioEvent = false; }
virtual ~AudioPolicyManager() {}
@@ -89,5 +91,13 @@
// returns the category the device belongs to with regard to volume curve management
static device_category getDeviceCategory(audio_devices_t device);
+ static const char* HDMI_SPKR_STR;
+
+ //parameter indicates of HDMI speakers disabled from the Qualcomm settings
+ bool mHdmiAudioDisabled;
+
+ //parameter indicates if HDMI plug in/out detected
+ bool mHdmiAudioEvent;
+
};
};
diff --git a/post_proc/bass_boost.c b/post_proc/bass_boost.c
index a925e8e..657195d 100644
--- a/post_proc/bass_boost.c
+++ b/post_proc/bass_boost.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
* Not a Contribution.
*
* Copyright (C) 2013 The Android Open Source Project
@@ -153,16 +153,27 @@
bass_ctxt->device = device;
if((device == AUDIO_DEVICE_OUT_SPEAKER) ||
(device == AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT) ||
- (device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER)) {
+ (device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER) ||
+ (device == AUDIO_DEVICE_OUT_PROXY) ||
+ (device == AUDIO_DEVICE_OUT_AUX_DIGITAL) ||
+ (device == AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET)) {
if (offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass))) {
offload_bassboost_set_enable_flag(&(bass_ctxt->offload_bass), false);
bass_ctxt->temp_disabled = true;
+ if (bass_ctxt->ctl)
+ offload_bassboost_send_params(bass_ctxt->ctl,
+ bass_ctxt->offload_bass,
+ OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
}
} else {
if (!offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass)) &&
bass_ctxt->temp_disabled) {
offload_bassboost_set_enable_flag(&(bass_ctxt->offload_bass), true);
bass_ctxt->temp_disabled = false;
+ if (bass_ctxt->ctl)
+ offload_bassboost_send_params(bass_ctxt->ctl,
+ bass_ctxt->offload_bass,
+ OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
}
}
offload_bassboost_set_device(&(bass_ctxt->offload_bass), device);
@@ -212,8 +223,15 @@
ALOGV("%s", __func__);
- if (!offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass)))
+ if (!offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass)) &&
+ !(bass_ctxt->temp_disabled)) {
offload_bassboost_set_enable_flag(&(bass_ctxt->offload_bass), true);
+ if (bass_ctxt->ctl && bass_ctxt->strength)
+ offload_bassboost_send_params(bass_ctxt->ctl,
+ bass_ctxt->offload_bass,
+ OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG |
+ OFFLOAD_SEND_BASSBOOST_STRENGTH);
+ }
return 0;
}
diff --git a/post_proc/effect_api.c b/post_proc/effect_api.c
index 0b77969..b7cf469 100644
--- a/post_proc/effect_api.c
+++ b/post_proc/effect_api.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
@@ -391,7 +391,7 @@
{
ALOGV("%s", __func__);
if (preset && (preset <= NUM_OSL_REVERB_PRESETS_SUPPORTED))
- reverb->preset = map_reverb_opensl_preset_2_offload_preset[preset][1];
+ reverb->preset = map_reverb_opensl_preset_2_offload_preset[preset-1][1];
}
void offload_reverb_set_wet_mix(struct reverb_params *reverb, int wet_mix)
diff --git a/post_proc/reverb.c b/post_proc/reverb.c
index 4c7fe25..7c50430 100644
--- a/post_proc/reverb.c
+++ b/post_proc/reverb.c
@@ -309,6 +309,7 @@
return -EINVAL;
*(uint16_t *)value = reverb_ctxt->next_preset;
ALOGV("get REVERB_PARAM_PRESET, preset %d", reverb_ctxt->next_preset);
+ return 0;
}
switch (param) {
case REVERB_PARAM_ROOM_LEVEL:
@@ -464,6 +465,7 @@
return -EINVAL;
}
reverb_set_preset(reverb_ctxt, preset);
+ return 0;
}
switch (param) {
case REVERB_PARAM_PROPERTIES:
@@ -603,6 +605,14 @@
ALOGV("%s", __func__);
reverb_ctxt->ctl = output->ctl;
+ if (offload_reverb_get_enable_flag(&(reverb_ctxt->offload_reverb))) {
+ if (reverb_ctxt->ctl && reverb_ctxt->preset) {
+ offload_reverb_send_params(reverb_ctxt->ctl, reverb_ctxt->offload_reverb,
+ OFFLOAD_SEND_REVERB_ENABLE_FLAG |
+ OFFLOAD_SEND_REVERB_PRESET);
+ }
+ }
+
return 0;
}
diff --git a/post_proc/virtualizer.c b/post_proc/virtualizer.c
index 9682b93..54bca07 100644
--- a/post_proc/virtualizer.c
+++ b/post_proc/virtualizer.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
* Not a Contribution.
*
* Copyright (C) 2013 The Android Open Source Project
@@ -153,16 +153,27 @@
virt_ctxt->device = device;
if((device == AUDIO_DEVICE_OUT_SPEAKER) ||
(device == AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT) ||
- (device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER)) {
+ (device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER) ||
+ (device == AUDIO_DEVICE_OUT_PROXY) ||
+ (device == AUDIO_DEVICE_OUT_AUX_DIGITAL) ||
+ (device == AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET)) {
if (offload_virtualizer_get_enable_flag(&(virt_ctxt->offload_virt))) {
offload_virtualizer_set_enable_flag(&(virt_ctxt->offload_virt), false);
virt_ctxt->temp_disabled = true;
+ if (virt_ctxt->ctl)
+ offload_virtualizer_send_params(virt_ctxt->ctl,
+ virt_ctxt->offload_virt,
+ OFFLOAD_SEND_VIRTUALIZER_ENABLE_FLAG);
}
} else {
if (!offload_virtualizer_get_enable_flag(&(virt_ctxt->offload_virt)) &&
virt_ctxt->temp_disabled) {
offload_virtualizer_set_enable_flag(&(virt_ctxt->offload_virt), true);
virt_ctxt->temp_disabled = false;
+ if (virt_ctxt->ctl)
+ offload_virtualizer_send_params(virt_ctxt->ctl,
+ virt_ctxt->offload_virt,
+ OFFLOAD_SEND_VIRTUALIZER_ENABLE_FLAG);
}
}
offload_virtualizer_set_device(&(virt_ctxt->offload_virt), device);
@@ -211,8 +222,15 @@
ALOGV("%s", __func__);
- if (!offload_virtualizer_get_enable_flag(&(virt_ctxt->offload_virt)))
+ if (!offload_virtualizer_get_enable_flag(&(virt_ctxt->offload_virt)) &&
+ !(virt_ctxt->temp_disabled)) {
offload_virtualizer_set_enable_flag(&(virt_ctxt->offload_virt), true);
+ if (virt_ctxt->ctl && virt_ctxt->strength)
+ offload_virtualizer_send_params(virt_ctxt->ctl,
+ virt_ctxt->offload_virt,
+ OFFLOAD_SEND_VIRTUALIZER_ENABLE_FLAG |
+ OFFLOAD_SEND_BASSBOOST_STRENGTH);
+ }
return 0;
}