Merge tag 'android-7.1.2_r5' of https://android.googlesource.com/platform/hardware/qcom/audio into HEAD

Android 7.1.2 Release 5 (N2G47J)

Change-Id: Ic8c1180a568dde687a79e580eb3db59f08d6061a
diff --git a/hal/platform_api.h b/hal/platform_api.h
index fbc84c1..ebbe9d2 100644
--- a/hal/platform_api.h
+++ b/hal/platform_api.h
@@ -19,6 +19,7 @@
 
 #include "voice.h"
 #define MAX_VOLUME_CAL_STEPS 15
+#define CODEC_BACKEND_DEFAULT_SAMPLE_RATE 48000
 
 struct amp_db_and_gain_table {
     float amp;
@@ -27,6 +28,7 @@
 };
 
 enum card_status_t;
+enum usecase_type_t;
 
 void *platform_init(struct audio_device *adev);
 void platform_deinit(void *platform);
@@ -41,6 +43,7 @@
 int platform_set_snd_device_acdb_id(snd_device_t snd_device, unsigned int acdb_id);
 int platform_get_snd_device_acdb_id(snd_device_t snd_device);
 int platform_send_audio_calibration(void *platform, snd_device_t snd_device);
+int platform_get_default_app_type_v2(void *platform, enum usecase_type_t type, int *app_type);
 int platform_switch_voice_call_device_pre(void *platform);
 int platform_switch_voice_call_enable_device_config(void *platform,
                                                     snd_device_t out_snd_device,