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May 30, 2019 18:31
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alsa-info output
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upload=true&script=true&cardinfo= | |
!!################################ | |
!!ALSA Information Script v 0.4.64 | |
!!################################ | |
!!Script ran on: Thu May 30 18:28:18 UTC 2019 | |
!!Linux Distribution | |
!!------------------ | |
ID_LIKE=debian | |
!!DMI Information | |
!!--------------- | |
Manufacturer: | |
Product Name: | |
Product Version: | |
Firmware Version: | |
!!Kernel Information | |
!!------------------ | |
Kernel release: 4.19.42-v7+ | |
Operating System: GNU/Linux | |
Architecture: armv7l | |
Processor: unknown | |
SMP Enabled: Yes | |
!!ALSA Version | |
!!------------ | |
Driver version: k4.19.42-v7+ | |
Library version: 1.1.3 | |
Utilities version: 1.1.3 | |
!!Loaded ALSA modules | |
!!------------------- | |
snd_bcm2835 | |
snd_soc_seeed_voicecard | |
!!Sound Servers on this system | |
!!---------------------------- | |
No sound servers found. | |
!!Soundcards recognised by ALSA | |
!!----------------------------- | |
0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA | |
bcm2835 ALSA | |
1 [seeed4micvoicec]: seeed-4mic-voic - seeed-4mic-voicecard | |
seeed-4mic-voicecard | |
!!Modprobe options (Sound related) | |
!!-------------------------------- | |
snd_pcsp: index=-2 | |
snd_usb_audio: index=-2 | |
snd_atiixp_modem: index=-2 | |
snd_intel8x0m: index=-2 | |
snd_via82xx_modem: index=-2 | |
!!Loaded sound module options | |
!!--------------------------- | |
!!Module: snd_bcm2835 | |
enable_compat_alsa : Y | |
enable_hdmi : N | |
enable_headphones : N | |
force_bulk : N | |
!!Module: snd_soc_seeed_voicecard | |
* : | |
!!ALSA Device nodes | |
!!----------------- | |
crw-rw---- 1 root audio 116, 0 May 30 12:56 /dev/snd/controlC0 | |
crw-rw---- 1 root audio 116, 32 May 30 12:56 /dev/snd/controlC1 | |
crw-rw---- 1 root audio 116, 16 May 30 12:56 /dev/snd/pcmC0D0p | |
crw-rw---- 1 root audio 116, 17 May 30 12:56 /dev/snd/pcmC0D1p | |
crw-rw---- 1 root audio 116, 56 May 30 12:56 /dev/snd/pcmC1D0c | |
crw-rw---- 1 root audio 116, 1 May 30 12:56 /dev/snd/seq | |
crw-rw---- 1 root audio 116, 33 May 30 12:56 /dev/snd/timer | |
/dev/snd/by-path: | |
total 0 | |
drwxr-xr-x 2 root root 80 May 30 12:56 . | |
drwxr-xr-x 3 root root 200 May 30 12:56 .. | |
lrwxrwxrwx 1 root root 12 May 30 12:56 platform-soc:audio -> ../controlC0 | |
lrwxrwxrwx 1 root root 12 May 30 12:56 platform-soc:sound -> ../controlC1 | |
!!ALSA configuration files | |
!!------------------------ | |
!!System wide config file (/etc/asound.conf) | |
pcm.!default { | |
type asym | |
playback.pcm { | |
type plug | |
slave.pcm "hw:0,0" | |
} | |
capture.pcm { | |
type plug | |
slave.pcm "hw:1,0" | |
} | |
} | |
!!Aplay/Arecord output | |
!!-------------------- | |
APLAY | |
**** List of PLAYBACK Hardware Devices **** | |
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] | |
Subdevices: 7/7 | |
Subdevice #0: subdevice #0 | |
Subdevice #1: subdevice #1 | |
Subdevice #2: subdevice #2 | |
Subdevice #3: subdevice #3 | |
Subdevice #4: subdevice #4 | |
Subdevice #5: subdevice #5 | |
Subdevice #6: subdevice #6 | |
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 IEC958/HDMI [bcm2835 IEC958/HDMI] | |
Subdevices: 1/1 | |
Subdevice #0: subdevice #0 | |
ARECORD | |
**** List of CAPTURE Hardware Devices **** | |
card 1: seeed4micvoicec [seeed-4mic-voicecard], device 0: bcm2835-i2s-ac10x-codec0 ac10x-codec.1-003b-0 [] | |
Subdevices: 0/1 | |
Subdevice #0: subdevice #0 | |
!!Amixer output | |
!!------------- | |
!!-------Mixer controls for card 0 [ALSA] | |
Card hw:0 'ALSA'/'bcm2835 ALSA' | |
Mixer name : 'Broadcom Mixer' | |
Components : '' | |
Controls : 5 | |
Simple ctrls : 1 | |
Simple mixer control 'PCM',0 | |
Capabilities: pvolume pvolume-joined pswitch pswitch-joined | |
Playback channels: Mono | |
Limits: Playback -10239 - 400 | |
Mono: Playback 400 [100%] [4.00dB] [on] | |
!!-------Mixer controls for card 1 [seeed4micvoicec]:] | |
Card hw:1 'seeed4micvoicec'/'seeed-4mic-voicecard' | |
Mixer name : '' | |
Components : '' | |
Controls : 8 | |
Simple ctrls : 8 | |
Simple mixer control 'ADC1 PGA gain',0 | |
Capabilities: volume volume-joined | |
Playback channels: Mono | |
Capture channels: Mono | |
Limits: 0 - 31 | |
Mono: 0 [0%] | |
Simple mixer control 'ADC2 PGA gain',0 | |
Capabilities: volume volume-joined | |
Playback channels: Mono | |
Capture channels: Mono | |
Limits: 0 - 31 | |
Mono: 0 [0%] | |
Simple mixer control 'ADC3 PGA gain',0 | |
Capabilities: volume volume-joined | |
Playback channels: Mono | |
Capture channels: Mono | |
Limits: 0 - 31 | |
Mono: 0 [0%] | |
Simple mixer control 'ADC4 PGA gain',0 | |
Capabilities: volume volume-joined | |
Playback channels: Mono | |
Capture channels: Mono | |
Limits: 0 - 31 | |
Mono: 0 [0%] | |
Simple mixer control 'CH1 digital volume',0 | |
Capabilities: volume volume-joined | |
Playback channels: Mono | |
Capture channels: Mono | |
Limits: 0 - 255 | |
Mono: 222 [87%] | |
Simple mixer control 'CH2 digital volume',0 | |
Capabilities: volume volume-joined | |
Playback channels: Mono | |
Capture channels: Mono | |
Limits: 0 - 255 | |
Mono: 222 [87%] | |
Simple mixer control 'CH3 digital volume',0 | |
Capabilities: volume volume-joined | |
Playback channels: Mono | |
Capture channels: Mono | |
Limits: 0 - 255 | |
Mono: 222 [87%] | |
Simple mixer control 'CH4 digital volume',0 | |
Capabilities: volume volume-joined | |
Playback channels: Mono | |
Capture channels: Mono | |
Limits: 0 - 255 | |
Mono: 222 [87%] | |
!!Alsactl output | |
!!-------------- | |
--startcollapse-- | |
state.ALSA { | |
control.1 { | |
iface MIXER | |
name 'PCM Playback Volume' | |
value 400 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '-10239 - 400' | |
dbmin -9999999 | |
dbmax 400 | |
dbvalue.0 400 | |
} | |
} | |
control.2 { | |
iface MIXER | |
name 'PCM Playback Switch' | |
value true | |
comment { | |
access 'read write' | |
type BOOLEAN | |
count 1 | |
} | |
} | |
control.3 { | |
iface MIXER | |
name 'PCM Playback Route' | |
value 1 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 2' | |
} | |
} | |
control.4 { | |
iface PCM | |
name 'IEC958 Playback Default' | |
value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' | |
comment { | |
access 'read write' | |
type IEC958 | |
count 1 | |
} | |
} | |
control.5 { | |
iface PCM | |
name 'IEC958 Playback Con Mask' | |
value '0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' | |
comment { | |
access read | |
type IEC958 | |
count 1 | |
} | |
} | |
} | |
state.seeed4micvoicec { | |
control.1 { | |
iface MIXER | |
name 'CH1 digital volume' | |
value 222 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 255' | |
dbmin -11925 | |
dbmax 7200 | |
dbvalue.0 4725 | |
} | |
} | |
control.2 { | |
iface MIXER | |
name 'CH2 digital volume' | |
value 222 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 255' | |
dbmin -11925 | |
dbmax 7200 | |
dbvalue.0 4725 | |
} | |
} | |
control.3 { | |
iface MIXER | |
name 'CH3 digital volume' | |
value 222 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 255' | |
dbmin -11925 | |
dbmax 7200 | |
dbvalue.0 4725 | |
} | |
} | |
control.4 { | |
iface MIXER | |
name 'CH4 digital volume' | |
value 222 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 255' | |
dbmin -11925 | |
dbmax 7200 | |
dbvalue.0 4725 | |
} | |
} | |
control.5 { | |
iface MIXER | |
name 'ADC1 PGA gain' | |
value 0 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 31' | |
dbmin 0 | |
dbmax 3100 | |
dbvalue.0 0 | |
} | |
} | |
control.6 { | |
iface MIXER | |
name 'ADC2 PGA gain' | |
value 0 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 31' | |
dbmin 0 | |
dbmax 3100 | |
dbvalue.0 0 | |
} | |
} | |
control.7 { | |
iface MIXER | |
name 'ADC3 PGA gain' | |
value 0 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 31' | |
dbmin 0 | |
dbmax 3100 | |
dbvalue.0 0 | |
} | |
} | |
control.8 { | |
iface MIXER | |
name 'ADC4 PGA gain' | |
value 0 | |
comment { | |
access 'read write' | |
type INTEGER | |
count 1 | |
range '0 - 31' | |
dbmin 0 | |
dbmax 3100 | |
dbvalue.0 0 | |
} | |
} | |
} | |
--endcollapse-- | |
!!All Loaded Modules | |
!!------------------ | |
Module | |
bnep | |
hci_uart | |
btbcm | |
serdev | |
bluetooth | |
ecdh_generic | |
spidev | |
brcmfmac | |
brcmutil | |
sha256_generic | |
cfg80211 | |
rfkill | |
bcm2835_codec | |
bcm2835_v4l2 | |
i2c_bcm2835 | |
v4l2_mem2mem | |
v4l2_common | |
bcm2835_mmal_vchiq | |
raspberrypi_hwmon | |
videobuf2_vmalloc | |
videobuf2_dma_contig | |
snd_bcm2835 | |
videobuf2_memops | |
hwmon | |
videobuf2_v4l2 | |
videobuf2_common | |
spi_bcm2835 | |
snd_soc_bcm2835_i2s | |
videodev | |
vc_sm_cma | |
media | |
uio_pdrv_genirq | |
uio | |
fixed | |
snd_soc_wm8960 | |
snd_soc_ac108 | |
snd_soc_seeed_voicecard | |
snd_soc_simple_card_utils | |
snd_soc_core | |
snd_compress | |
snd_pcm_dmaengine | |
snd_pcm | |
snd_timer | |
snd | |
i2c_dev | |
ip_tables | |
x_tables | |
ipv6 | |
!!ALSA/HDA dmesg | |
!!-------------- | |
[ 2.656493] i2c /dev entries driver | |
[ 2.787764] snd_soc_seeed_voicecard: loading out-of-tree module taints kernel. | |
[ 3.150151] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) | |
-- | |
[ 3.629515] videodev: Linux video capture interface: v2.00 | |
[ 3.670997] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. | |
[ 3.693136] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. | |
-- | |
[ 4.023201] ac108_set_sysclk :24000000 | |
[ 4.029594] seeed-voicecard soc:sound: ac10x-codec.1-003b <-> 3f203000.i2s mapping ok | |
[ 4.088315] brcmfmac: F1 signature read @0x18000000=0x1541a9a6 | |
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