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audio: Use perf hints from audio HAL for ULL and MMAP 

- Use perf hints from audio HAL for ULL and MMAP
- compile audio perf statically with Audio HAL as this
  is common feature

Change-Id: I072438653965db02894719b5d1cc59a967970447
This commit is contained in:
vivek mehta 2019-05-17 13:35:10 -07:00
parent f7ca6c9215
commit d15d2bfe58
3 changed files with 12 additions and 16 deletions
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18
hal/Android.mk
View File

@ -5,20 +5,6 @@ LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := libqcaudioperf
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
LOCAL_SHARED_LIBRARIES += libbase libhidlbase libhwbinder libutils android.hardware.power@1.2 liblog
LOCAL_SRC_FILES := audio_perf.cpp
LOCAL_MODULE_RELATIVE_PATH := hw
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_OWNER := qti
LOCAL_VENDOR_MODULE := true
include $(BUILD_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_ARM_MODE := arm
AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
@ -358,7 +344,9 @@ endif
# LOCAL_CFLAGS += -DAUDIO_EXTN_AUTO_HAL_ENABLED
# LOCAL_SRC_FILES += audio_extn/auto_hal.c
#endif
LOCAL_SHARED_LIBRARIES += libqcaudioperf
LOCAL_SHARED_LIBRARIES += libbase libhidlbase libhwbinder libutils android.hardware.power@1.2 liblog
LOCAL_SRC_FILES += audio_perf.cpp
LOCAL_MODULE := audio.primary.$(TARGET_BOARD_PLATFORM)

8
hal/audio_hw.c
View File

@ -3165,6 +3165,9 @@ static int stop_output_stream(struct stream_out *out)
if (adev->offload_effects_stop_output != NULL)
adev->offload_effects_stop_output(out->handle, out->pcm_device_id);
} else if (out->usecase == USECASE_AUDIO_PLAYBACK_ULL ||
out->usecase == USECASE_AUDIO_PLAYBACK_MMAP) {
audio_low_latency_hint_end();
}
if (out->usecase == USECASE_INCALL_MUSIC_UPLINK)
@ -3572,6 +3575,11 @@ int start_output_stream(struct stream_out *out)
audio_extn_perf_lock_release(&adev->perf_lock_handle);
ALOGD("%s: exit", __func__);
if (out->usecase == USECASE_AUDIO_PLAYBACK_ULL ||
out->usecase == USECASE_AUDIO_PLAYBACK_MMAP) {
audio_low_latency_hint_start();
}
if (out->ip_hdlr_handle) {
ret = audio_extn_ip_hdlr_intf_open(out->ip_hdlr_handle, true, out, out->usecase);
if (ret < 0)

2
hal/audio_perf.h
View File

@ -31,4 +31,4 @@ int audio_low_latency_hint_end();
}
#endif
#endif //__QAUDIOPERF_H___
#endif //__QAUDIOPERF_H__