Merge remote-tracking branch into aosp
audio/hal: Configure HDMI channels based on output stream channels
hal: Fix for Tx Mute issue when a new call accepted while in call
Level measurement in offloaded visualizer
audio: Presentation time enhancements
implement get_presentation_position() for offloaded outputs
audio : add new TMUS MCC and MNC list
audio : add new TMUS MCC and MNC list
audio : add new TMUS MCC and MNC list
add offloaded audio visualizer
audio: compress offload enhancements
audio: enable AAC offload
audio: set cached volume before starting voice call
audio: set cached volume before starting voice call
Implement HAL API get_presentation_position
hal: force stop after drain.
hal: Add support for Tunnel mode audio playback
Conflicts:
Android.mk
hal/audio_hw.c
hal/audio_hw.h
hal/msm8960/platform.c
hal/msm8974/platform.c
Change-Id: I0c66fd6bae9b4974e1791f4e848c775d389da3d0
diff --git a/hal/msm8960/platform.c b/hal/msm8960/platform.c
index 78d06c5..ac36f87 100644
--- a/hal/msm8960/platform.c
+++ b/hal/msm8960/platform.c
@@ -192,6 +192,9 @@
[SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE] = 6,
};
+#define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)
+#define LOW_LATENCY_PLATFORM_DELAY (13*1000LL)
+
static pthread_once_t check_op_once_ctl = PTHREAD_ONCE_INIT;
static bool is_tmus = false;
@@ -889,3 +892,16 @@
LOGE("%s: Not implemented", __func__);
return -ENOSYS;
}
+
+/* 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;
+ }
+}