Dear experts,
I am trying to figure out why there is no sound from the connected bluetooth headphone.
I am using opensuse leap15.5 on my laptop and I just switched to pipewire. I used to use debian and there is no sound problem so the pc hardware can be excluded.
The result of alsa-info.sh:
Simple mixer control ‘Input Source’,0
Capabilities: cenum
Items: ‘Headset Mic’ ‘Headphone Mic’
Item0: ‘Headset Mic’
Simple mixer control ‘Input Source’,1
Capabilities: cenum
Items: ‘Headset Mic’ ‘Headphone Mic’
Item0: ‘Headset Mic’
Simple mixer control ‘PGA1.0 1 Master’,0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control ‘PGA2.0 2 Master’,0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 80
Front Left: Capture 50 [62%] [0.00dB]
Front Right: Capture 50 [62%] [0.00dB]
Simple mixer control ‘PGA30.0 30’,0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control ‘PGA31.0 31’,0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control ‘PGA7.0 7 Master’,0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control ‘PGA8.0 8 Master’,0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
Simple mixer control ‘PGA9.0 9 Master’,0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 32
Mono:
Front Left: Playback 32 [100%] [0.00dB]
Front Right: Playback 32 [100%] [0.00dB]
!!Alsactl output
!!--------------
–startcollapse–
state.sofhdadsp {
control.1 {
iface MIXER
name ‘Headphone Playback Volume’
value.0 56
value.1 56
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 87’
dbmin -6525
dbmax 0
dbvalue.0 -2325
dbvalue.1 -2325
}
}
control.2 {
iface MIXER
name ‘Headphone Playback Switch’
value.0 true
value.1 true
comment {
access ‘read write’
type BOOLEAN
count 2
}
}
control.3 {
iface MIXER
name ‘Speaker Playback Volume’
value.0 56
value.1 56
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 87’
dbmin -6525
dbmax 0
dbvalue.0 -2325
dbvalue.1 -2325
}
}
control.4 {
iface MIXER
name ‘Speaker Playback Switch’
value.0 false
value.1 false
comment {
access ‘read write’
type BOOLEAN
count 2
}
}
control.5 {
iface MIXER
name ‘Auto-Mute Mode’
value Disabled
comment {
access ‘read write’
type ENUMERATED
count 1
item.0 Disabled
item.1 Enabled
}
}
control.6 {
iface MIXER
name ‘Input Source’
value ‘Headset Mic’
comment {
access ‘read write’
type ENUMERATED
count 1
item.0 ‘Headset Mic’
item.1 ‘Headphone Mic’
}
}
control.7 {
iface MIXER
name ‘Input Source’
index 1
value ‘Headset Mic’
comment {
access ‘read write’
type ENUMERATED
count 1
item.0 ‘Headset Mic’
item.1 ‘Headphone Mic’
}
}
control.8 {
iface MIXER
name ‘Capture Volume’
value.0 63
value.1 63
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 63’
dbmin -1725
dbmax 3000
dbvalue.0 3000
dbvalue.1 3000
}
}
control.9 {
iface MIXER
name ‘Capture Switch’
value.0 true
value.1 true
comment {
access ‘read write’
type BOOLEAN
count 2
}
}
control.10 {
iface MIXER
name ‘Capture Volume’
index 1
value.0 0
value.1 0
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 63’
dbmin -1725
dbmax 3000
dbvalue.0 -1725
dbvalue.1 -1725
}
}
control.11 {
iface MIXER
name ‘Capture Switch’
index 1
value.0 false
value.1 false
comment {
access ‘read write’
type BOOLEAN
count 2
}
}
control.12 {
iface MIXER
name ‘Headset Mic Boost Volume’
value.0 3
value.1 3
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 3’
dbmin 0
dbmax 3000
dbvalue.0 3000
dbvalue.1 3000
}
}
control.13 {
iface MIXER
name ‘Headphone Mic Boost Volume’
value.0 1
value.1 1
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 3’
dbmin 0
dbmax 3000
dbvalue.0 1000
dbvalue.1 1000
}
}
control.14 {
iface MIXER
name ‘Master Playback Volume’
value 87
comment {
access ‘read write’
type INTEGER
count 1
range ‘0 - 87’
dbmin -6525
dbmax 0
dbvalue.0 0
}
}
control.15 {
iface MIXER
name ‘Master Playback Switch’
value true
comment {
access ‘read write’
type BOOLEAN
count 1
}
}
control.16 {
iface CARD
name ‘Headset Mic Phantom Jack’
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.17 {
iface CARD
name ‘Headphone Mic Jack’
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.18 {
iface CARD
name ‘Speaker Phantom Jack’
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.19 {
iface CARD
name ‘HDMI/DP,pcm=3 Jack’
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.20 {
iface MIXER
name ‘IEC958 Playback Con Mask’
value ‘0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access read
type IEC958
count 1
}
}
control.21 {
iface MIXER
name ‘IEC958 Playback Pro Mask’
value ‘0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access read
type IEC958
count 1
}
}
control.22 {
iface MIXER
name ‘IEC958 Playback Default’
value ‘0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access ‘read write’
type IEC958
count 1
}
}
control.23 {
iface MIXER
name ‘IEC958 Playback Switch’
value false
comment {
access ‘read write’
type BOOLEAN
count 1
}
}
control.24 {
iface PCM
device 3
name ELD
value ‘’
comment {
access ‘read volatile’
type BYTES
count 0
}
}
control.25 {
iface CARD
name ‘HDMI/DP,pcm=4 Jack’
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.26 {
iface MIXER
name ‘IEC958 Playback Con Mask’
index 1
value ‘0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access read
type IEC958
count 1
}
}
control.27 {
iface MIXER
name ‘IEC958 Playback Pro Mask’
index 1
value ‘0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access read
type IEC958
count 1
}
}
control.28 {
iface MIXER
name ‘IEC958 Playback Default’
index 1
value ‘0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access ‘read write’
type IEC958
count 1
}
}
control.29 {
iface MIXER
name ‘IEC958 Playback Switch’
index 1
value false
comment {
access ‘read write’
type BOOLEAN
count 1
}
}
control.30 {
iface PCM
device 4
name ELD
value ‘’
comment {
access ‘read volatile’
type BYTES
count 0
}
}
control.31 {
iface CARD
name ‘HDMI/DP,pcm=5 Jack’
value false
comment {
access read
type BOOLEAN
count 1
}
}
control.32 {
iface MIXER
name ‘IEC958 Playback Con Mask’
index 2
value ‘0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access read
type IEC958
count 1
}
}
control.33 {
iface MIXER
name ‘IEC958 Playback Pro Mask’
index 2
value ‘0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access read
type IEC958
count 1
}
}
control.34 {
iface MIXER
name ‘IEC958 Playback Default’
index 2
value ‘0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000’
comment {
access ‘read write’
type IEC958
count 1
}
}
control.35 {
iface MIXER
name ‘IEC958 Playback Switch’
index 2
value false
comment {
access ‘read write’
type BOOLEAN
count 1
}
}
control.36 {
iface PCM
device 5
name ELD
value ‘’
comment {
access ‘read volatile’
type BYTES
count 0
}
}
control.37 {
iface PCM
device 3
name ‘Playback Channel Map’
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access ‘read write’
type INTEGER
count 8
range ‘0 - 36’
}
}
control.38 {
iface PCM
device 4
name ‘Playback Channel Map’
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access ‘read write’
type INTEGER
count 8
range ‘0 - 36’
}
}
control.39 {
iface PCM
device 5
name ‘Playback Channel Map’
value.0 0
value.1 0
value.2 0
value.3 0
value.4 0
value.5 0
value.6 0
value.7 0
comment {
access ‘read write’
type INTEGER
count 8
range ‘0 - 36’
}
}
control.40 {
iface MIXER
name ‘PGA1.0 1 Master Playback Volume’
value.0 32
value.1 32
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 32’
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.41 {
iface MIXER
name ‘PGA2.0 2 Master Capture Volume’
value.0 50
value.1 50
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 80’
dbmin -9999999
dbmax 3000
dbvalue.0 0
dbvalue.1 0
}
}
control.43 {
iface MIXER
name ‘PGA7.0 7 Master Playback Volume’
value.0 32
value.1 32
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 32’
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.44 {
iface MIXER
name ‘PGA8.0 8 Master Playback Volume’
value.0 32
value.1 32
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 32’
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.45 {
iface MIXER
name ‘PGA9.0 9 Master Playback Volume’
value.0 32
value.1 32
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 32’
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.46 {
iface MIXER
name ‘Dmic0 Capture Volume’
value.0 70
value.1 70
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 70’
dbmin -9999999
dbmax 2000
dbvalue.0 2000
dbvalue.1 2000
}
}
control.47 {
iface MIXER
name ‘Dmic0 Capture Switch’
value.0 true
value.1 true
comment {
access ‘read write’
type BOOLEAN
count 2
}
}
control.49 {
iface MIXER
name ‘Dmic1 2nd Capture Volume’
value.0 50
value.1 50
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 70’
dbmin -9999999
dbmax 2000
dbvalue.0 0
dbvalue.1 0
}
}
control.51 {
iface MIXER
name ‘PGA30.0 30 Playback Volume’
value.0 32
value.1 32
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 32’
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
control.52 {
iface MIXER
name ‘PGA31.0 31 Playback Volume’
value.0 32
value.1 32
comment {
access ‘read write’
type INTEGER
count 2
range ‘0 - 32’
dbmin -9999999
dbmax 0
dbvalue.0 0
dbvalue.1 0
}
}
}
–endcollapse–
!!All Loaded Modules
!!------------------
ac
acpi_pad
acpi_tad
acpi_thermal_rel
aesni_intel
af_alg
af_packet
ahci
algif_hash
algif_skcipher
authenc
battery
blake2b_generic
bluetooth
bnep
bpfilter
br_netfilter
bridge
btbcm
btintel
btmtk
btrfs
btrtl
btusb
button
cec
cfg80211
cmac
configfs
coretemp
crc16
crc32_pclmul
crc32c_intel
crc64
crc64_rocksoft
crc64_rocksoft_generic
cros_ec
cros_ec_ishtp
cryptd
crypto_simd
dcdbas
dell_laptop
dell_smbios
dell_smm_hwmon
dell_wmi
dell_wmi_descriptor
dell_wmi_sysman
dm_crypt
dm_log
dm_mirror
dm_mod
dm_multipath
dm_region_hash
dmi_sysfs
drm
drm_buddy
drm_display_helper
drm_kms_helper
drm_ttm_helper
ebtable_broute
ebtable_filter
ebtable_nat
ebtables
ecdh_generic
efi_pstore
efivarfs
essiv
fat
fb_sys_fops
firmware_attributes_class
fuse
ghash_clmulni_intel
hid_generic
hid_multitouch
hid_sensor_custom
hid_sensor_hub
i2c_algo_bit
i2c_designware_core
i2c_designware_platform
i2c_hid
i2c_hid_acpi
i2c_i801
i2c_smbus
i915
iTCO_vendor_support
iTCO_wdt
idma64
igen6_edac
int3400_thermal
int3403_thermal
int340x_thermal_zone
intel_hid
intel_ish_ipc
intel_ishtp
intel_ishtp_hid
intel_ishtp_loader
intel_lpss
intel_lpss_pci
intel_pmc_bxt
intel_pmc_core
intel_powerclamp
intel_rapl_common
intel_rapl_msr
intel_skl_int3472
intel_soc_dts_iosf
intel_tcc_cooling
intel_vsec
ip6_tables
ip6table_filter
ip6table_mangle
ip6table_nat
ip6table_raw
ip6table_security
ip_set
ip_tables
ipt_REJECT
iptable_filter
iptable_mangle
iptable_nat
iptable_raw
iptable_security
irqbypass
iwlmvm
iwlwifi
joydev
kvm
kvm_intel
ledtrig_audio
libahci
libarc4
libata
libcrc32c
llc
mac80211
mc
mei
mei_hdcp
mei_me
mei_pxp
mfd_core
msr
mxm_wmi
nf_conntrack
nf_conntrack_netlink
nf_conntrack_tftp
nf_defrag_ipv4
nf_defrag_ipv6
nf_nat
nf_nat_tftp
nf_reject_ipv4
nf_reject_ipv6
nf_tables
nfnetlink
nft_chain_nat
nft_ct
nft_fib
nft_fib_inet
nft_fib_ipv4
nft_fib_ipv6
nft_objref
nft_reject
nft_reject_inet
nls_cp936
nls_iso8859_1
nouveau
ns
nvme
nvme_common
nvme_core
overlay
pcspkr
pinctrl_tigerlake
pmt_class
pmt_telemetry
processor_thermal_device
processor_thermal_device_pci_legacy
processor_thermal_mbox
processor_thermal_rapl
processor_thermal_rfim
qrtr
raid6_pq
rc_core
regmap_i2c
rfcomm
rfkill
roles
scsi_dh_alua
scsi_dh_emc
scsi_dh_rdac
scsi_mod
serio_raw
sg
snd
snd_compress
snd_ctl_led
snd_hda_codec
snd_hda_codec_generic
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_core
snd_hda_ext_core
snd_hda_intel
snd_hrtimer
snd_hwdep
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_pcm
snd_pcm_dmaengine
snd_seq
snd_seq_device
snd_seq_dummy
snd_soc_acpi
snd_soc_acpi_intel_match
snd_soc_core
snd_soc_dmic
snd_soc_hdac_hda
snd_soc_hdac_hdmi
snd_soc_intel_hda_dsp_common
snd_soc_skl_hda_dsp
snd_sof
snd_sof_intel_hda
snd_sof_intel_hda_common
snd_sof_pci
snd_sof_pci_intel_tgl
snd_sof_probes
snd_sof_utils
snd_sof_xtensa_dsp
snd_timer
soundcore
soundwire_bus
soundwire_cadence
soundwire_generic_allocation
soundwire_intel
sparse_keymap
stp
syscopyarea
sysfillrect
sysimgblt
t10_pi
ttm
typec
typec_ucsi
ucsi_acpi
usbcore
usbhid
uvcvideo
vfat
video
videobuf2_common
videobuf2_memops
videobuf2_v4l2
videobuf2_vmalloc
videodev
vmd
wmi
wmi_bmof
x86_pkg_temp_thermal
x_tables
xfrm_algo
xfrm_user
xfs
xhci_hcd
xhci_pci
xhci_pci_renesas
xor
xt_CHECKSUM
xt_MASQUERADE
xt_addrtype
xt_conntrack
xt_tcpudp
!!Sysfs Files
!!-----------
/sys/class/sound/hwC0D0/init_pin_configs:
0x12 0x40000000
0x13 0x411111f0
0x14 0x90170110
0x18 0x411111f0
0x19 0x411111f0
0x1a 0x411111f0
0x1b 0x411111f0
0x1d 0x40400001
0x1e 0x411111f0
0x21 0x02211020
/sys/class/sound/hwC0D0/driver_pin_configs:
0x19 0x01a1913c
0x1a 0x01a1913d
/sys/class/sound/hwC0D0/user_pin_configs:
/sys/class/sound/hwC0D0/init_verbs:
/sys/class/sound/hwC0D0/hints:
/sys/class/sound/hwC0D2/init_pin_configs:
0x04 0x18560010
0x06 0x18560010
0x08 0x18560010
0x0a 0x18560010
0x0b 0x18560010
0x0c 0x18560010
0x0d 0x18560010
0x0e 0x18560010
0x0f 0x18560010
/sys/class/sound/hwC0D2/driver_pin_configs:
/sys/class/sound/hwC0D2/user_pin_configs:
/sys/class/sound/hwC0D2/init_verbs:
/sys/class/sound/hwC0D2/hints:
!!ALSA/HDA dmesg
!!--------------
!!Packages installed
!!--------------------
alsa-plugins-pulse-1.2.7.1-150500.1.1.x86_64
alsa-ucm-conf-1.2.8-150500.1.1.noarch
sof-firmware-2.2.4-150500.1.1.noarch
alsa-oss-1.1.8-150300.12.3.2.x86_64
alsa-plugins-1.2.7.1-150500.1.1.x86_64
alsa-utils-1.2.8-150500.1.2.x86_64
alsa-plugins-speexrate-1.2.7.1-150500.1.1.x86_64
alsa-plugins-upmix-1.2.7.1-150500.1.1.x86_64