Comment 35 for bug 1315212

seem default sample 16 bits has no effect on format , pulseaudio prefer 32 bits

Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] card.c: Created 2 "alsa_card.pci-0000_06_00.0"
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] alsa-util.c: cannot disable ALSA period wakeups
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] alsa-util.c: ALSA period wakeups were not disabled
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] alsa-sink.c: Successfully opened device front:0.
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] alsa-sink.c: Selected mapping 'Analog Stereo' (analog-stereo).
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] alsa-sink.c: Successfully enabled mmap() mode.
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] alsa-sink.c: Successfully enabled timer-based scheduling mode.
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] (alsa-lib)control.c: Invalid CTL front:0
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] alsa-util.c: Unable to attach to mixer front:0: No such file or directory
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:0'
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] module-device-restore.c: Restoring port for sink sink:alsa_output.pci-0000_06_00.0.analog-stereo.
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] module-device-restore.c: Restoring volume for sink alsa_output.pci-0000_06_00.0.analog-stereo: front-left: 65536 / 100%, front-right: 65536 / 100%
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] sink.c: Default and alternate sample rates are the same.
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] sink.c: Created sink 0 "alsa_output.pci-0000_06_00.0.analog-stereo" with sample spec s32le 2ch 48000Hz and channel map front-left,front-right
Dec 30 22:56:29 homecomp pulseaudio[1103]: [pulseaudio] sink.c: alsa.resolution_bits = "32"