post the pulseaudio log
envy24 only has 24 bits
it is strange that sample spec is s32le
name: <alsa_output.pci-0000_01_06.0.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9059
volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
base volume: 100%
0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 1
sample spec: s32le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
fixed latency: 80.00 ms
card: 1 <alsa_card.pci-0000_01_06.0>
module: 5
properties:
alsa.resolution_bits = "32"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ICE1712 multi"
alsa.id = "ICE1712 multi"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "M Audio Delta 66"
alsa.long_card_name = "M Audio Delta 66 at 0xb800, irq 16"
alsa.driver_name = "snd_ice1712"
device.bus_path = "pci-0000:01:06.0"
sysfs.path =
"/devices/pci0000:00/0000:00:09.0/0000:01:06.0/sound/card0"
device.bus = "pci"
device.vendor.id = "1412"
device.vendor.name = "VIA Technologies Inc."
device.product.name = "ICE1712 [Envy24] PCI Multi-Channel I/O
Controller"
device.string = "front:0"
device.buffering.buffer_size = "28224"
device.buffering.fragment_size = "3528"
device.access_mode = "mmap"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "ICE1712 [Envy24] PCI Multi-Channel I/O
Controller Analog Stereo"
alsa.mixer_name = "ICE1712 - multitrack"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output: Analog Output (priority 9900, available: unknown)
properties:
active port: <analog-output>
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https://bugs.launchpad.net/bugs/1147954
Title:
[ICE1712 - M Audio Delta 66, playback] Sound is distorted
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