And these are the other commands :)
Code:
--------------------
tc@pCP:~$ aplay -v --dump-hw-params -D hw:CARD=A,DEV=0 -f cd /dev/zero
Playing raw data '/dev/zero' : Signed 16 bit Little Endian, Rate 44100 Hz,
Stereo
HW Params of device "hw:CARD=A,DEV=0":
--------------------
ACCESS: MMAP_INTERLEAVED RW_INTERLEAVED
FORMAT: S16_LE S24_3LE
SUBFORMAT: STD
SAMPLE_BITS: [16 24]
FRAME_BITS: [32 48]
CHANNELS: 2
RATE: 48000
PERIOD_TIME: [1000 2730667)
PERIOD_SIZE: [48 131072]
PERIOD_BYTES: [192 524288]
PERIODS: [2 1024]
BUFFER_TIME: [2000 5461334)
BUFFER_SIZE: [96 262144]
BUFFER_BYTES: [384 1048576]
TICK_TIME: ALL
--------------------
Warning: rate is not accurate (requested = 44100Hz, got = 48000Hz)
please, try the plug plugin
Hardware PCM card 2 'USB-C to 3.5mm Headphone Jack A' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : S16_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 16
buffer_size : 24000
period_size : 6000
period_time : 125000
tstamp_mode : NONE
tstamp_type : MONOTONIC
period_step : 1
avail_min : 6000
period_event : 0
start_threshold : 24000
stop_threshold : 24000
silence_threshold: 0
silence_size : 0
boundary : 1572864000
appl_ptr : 0
hw_ptr : 0
--------------------
and
Code:
--------------------
tc@pCP:~$ aplay -v --dump-hw-params -D iec958:CARD=A,DEV=0 -f cd
/dev/zero
Playing raw data '/dev/zero' : Signed 16 bit Little Endian, Rate 44100 Hz,
Stereo
HW Params of device "iec958:CARD=A,DEV=0":
--------------------
ACCESS: MMAP_INTERLEAVED RW_INTERLEAVED
FORMAT: S16_LE S24_3LE
SUBFORMAT: STD
SAMPLE_BITS: [16 24]
FRAME_BITS: [32 48]
CHANNELS: 2
RATE: 48000
PERIOD_TIME: [1000 2730667)
PERIOD_SIZE: [48 131072]
PERIOD_BYTES: [192 524288]
PERIODS: [2 1024]
BUFFER_TIME: [2000 5461334)
BUFFER_SIZE: [96 262144]
BUFFER_BYTES: [384 1048576]
TICK_TIME: ALL
--------------------
Warning: rate is not accurate (requested = 44100Hz, got = 48000Hz)
please, try the plug plugin
Hardware PCM card 0 'USB-C to 3.5mm Headphone Jack A' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : S16_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 16
buffer_size : 24000
period_size : 6000
period_time : 125000
tstamp_mode : NONE
tstamp_type : MONOTONIC
period_step : 1
avail_min : 6000
period_event : 0
start_threshold : 24000
stop_threshold : 24000
silence_threshold: 0
silence_size : 0
boundary : 1572864000
appl_ptr : 0
hw_ptr : 0
--------------------
------------------------------------------------------------------------
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