ubuntu@ubuntu:/media/ubuntu/5911bd26-2b5e-4275-a627-b51f558cfd38/home/jack/文档/chromebox_10th_audio_driver$ uname -a
aplay -l
amixer -c0 sset 'IEC958',0 on
amixer -c0 sset 'IEC958',1 on
amixer -c0 sset 'IEC958',2 on
speaker-test -D pipewire -c2 -t sine -f 440 -l 2
Linux ubuntu 6.17.0-14-generic #14~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Jan 15 15:52:10 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
**** List of PLAYBACK Hardware Devices ****
card 0: sofrt5682 [sof-rt5682], device 0: Port1 (*) []
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: sofrt5682 [sof-rt5682], device 2: HDMI1 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofrt5682 [sof-rt5682], device 3: HDMI2 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: sofrt5682 [sof-rt5682], device 4: HDMI3 (*) []
  Subdevices: 1/1
  Subdevice #0: subdevice #0
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',1
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958',2
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]

speaker-test 1.2.9

Playback device is pipewire
Stream parameters are 48000Hz, S16_LE, 2 channels
Sine wave rate is 440.0000Hz
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 64 to 1048576
Period size range from 32 to 524288
Using max buffer size 1048576
Periods = 4
was set period_size = 262144
was set buffer_size = 1048576
 0 - Front Left
 1 - Front Right
Time per period = 11.044935
 0 - Front Left
 1 - Front Right
Time per period = 11.091206