imx6 sabreauto, audio_hw_primary logcat

I/AudioPolicyManager(  152): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf
W/audio_hw_primary(  152): card 0, id cs42888audio ,driver cs42888-audio, name cs42888-audio
W/audio_hw_primary(  152): out rate 48000
W/audio_hw_primary(  152): in rate 48000, channels 1 format 0
W/audio_hw_primary(  152): card 1, id imxspdif ,driver imx-spdif, name imx-spdif
W/audio_hw_primary(  152): out rate 0
W/audio_hw_primary(  152): in rate 44100, channels 2 format 3
V/audio_hw_primary(  152): headphone 0 ,headset 0 ,speaker 2, earpiece 0, 
I/AudioFlinger(  152): loadHwModule() Loaded primary audio interface from Freescale i.MX Audio HW HAL (audio) handle 1
W/audio_hw_primary(  152): open output stream devices 2, format 1, channels 3, sample_rate 48000, flag 2
V/audio_hw_primary(  152): adev_open_output_stream() normal buffer
W/audio_hw_primary(  152): opened out stream...1979414720, type 1
I/AudioFlinger(  152): HAL output buffer size 192 frames, normal sink buffer size 1152 frames
V/AudioFlinger(  152): MixerThread() id=2 device=0x2 type=0
V/AudioFlinger(  152): mSampleRate=48000, mChannelMask=0x3, mChannelCount=2, mFormat=1, mFrameSize=4, mFrameCount=192, mNormalFrameCount=1152
I/System  (  157): Loaded time zone names for "en_AU" in 100ms (69ms in ICU)
V/AudioMixer(  152): EffectQueryNumberEffects() numEffects=13
V/AudioMixer(  152): effect 0 is called Noise Suppression
V/AudioMixer(  152): effect 1 is called Acoustic Echo Canceler
V/AudioMixer(  152): effect 2 is called Automatic Gain Control
V/AudioMixer(  152): effect 3 is called Multichannel Downmix To Stereo
I/AudioMixer(  152): found effect "Multichannel Downmix To Stereo" from The Android Open Source Project