1.xiaomi mix2s
2.Android10.0（MIUI11，China edition）
3.snapdragon 845
I don't sure whether my device was supposed when Android 9.0 or lower, but now hires can't run correctly,only can output 24bit,48khz.
I'm sure the system support this,at list can output 96khz with other app named 'hiby music'.
I test this with a Bluetooth earphone,that support LDAC, when I play a music used 'hiby music', the system output 16bit, 96khz.
01:13:12.010 v3-build-853-uni
Device: Xiaomi Xiaomi MIX 2S polaris sdm845 [arm64-v8a, armeabi-v7a, armeabi]
reading=/vendor/etc/audio_output_policy.conf
has direct_pcm_24, sampling_rates=44100|48000|88200|96000|176400|192000|352800|384000
AUDIO_OUTPUT_FLAG_DIRECT direct_pcm_24
has direct_pcm_24 formats=AUDIO_FORMAT_PCM_24_BIT_PACKED|AUDIO_FORMAT_PCM_8_24_BIT|AUDIO_FORMAT_PCM_32_BIT
FLAG_VARIANT_DIRECT_HD via direct_pcm_24
forcing FLAG_DLFCN FLAG_NEEDS_DEEP_BUFFER FLAG_NEEDS_EXTRA_SLEEPS
USB can handle Hi-Res - sdk=29
OK flags=0x874616600000000
FLAG_VARIANT_DIRECT_HD
FLAG_SUPPORTS_PCM_8_24
FLAG_SUPPORTS_PCM_24
FLAG_SUPPORTS_PCM_32
FLAG_SUPPORTS_UNITY_GAIN_STREAM
FLAG_SUPPORTS_USB
FLAG_NEEDS_EXTRA_SLEEPS
FLAG_SUPPORTS_LDAC
FLAG_DLFCN
FLAG_NEEDS_DEEP_BUFFER
FLAG_ALLOW_DVC_EFFECT
FLAG_BT_DVC_EFFECT
INTERNAL_OUTPUT_FLAG_SR_384K
INTERNAL_OUTPUT_FLAG_SR_352K
INTERNAL_OUTPUT_FLAG_SR_192K
INTERNAL_OUTPUT_FLAG_SR_176K
INTERNAL_OUTPUT_FLAG_SR_96K
INTERNAL_OUTPUT_FLAG_SR_88K
INTERNAL_OUTPUT_FLAG_SR_48K
INTERNAL_OUTPUT_FLAG_SR_44K
