!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Mon Apr 21 13:17:06 UTC 2025 !!Linux Distribution !!------------------ ID_LIKE=arch !!DMI Information !!--------------- Manufacturer: BANGHO Product Name: 1025 Product Version: Clamshell Firmware Version: MPBYT10A.10I.0039.2016.0629.1410 System SKU: System SKUNumber Board Vendor: Intel Corporation Board Name: Intel powered classmate PC !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACCE0001:00/status 15 /sys/bus/acpi/devices/ETD2001:00/status 15 /sys/bus/acpi/devices/INT3396:00/status 15 /sys/bus/acpi/devices/INT3400:00/status 15 /sys/bus/acpi/devices/INT3401:00/status 15 /sys/bus/acpi/devices/ISCM0100:00/status 11 /sys/bus/acpi/devices/LNXPOWER:00/status 15 /sys/bus/acpi/devices/LNXPOWER:01/status 1 /sys/bus/acpi/devices/LNXVIDEO:00/status 15 /sys/bus/acpi/devices/MSFT0001:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0501:00/status 15 /sys/bus/acpi/devices/PNP0C09:00/status 15 /sys/bus/acpi/devices/PNP0C0A:00/status 31 /sys/bus/acpi/devices/PNP0C0F:00/status 9 /sys/bus/acpi/devices/PNP0C0F:01/status 9 /sys/bus/acpi/devices/PNP0C0F:02/status 9 /sys/bus/acpi/devices/PNP0C0F:03/status 9 /sys/bus/acpi/devices/PNP0C0F:04/status 9 /sys/bus/acpi/devices/PNP0C0F:05/status 9 /sys/bus/acpi/devices/PNP0C0F:06/status 9 /sys/bus/acpi/devices/PNP0C0F:07/status 9 /sys/bus/acpi/devices/device:02/status 15 /sys/bus/acpi/devices/device:07/status 15 /sys/bus/acpi/devices/device:1a/status 15 !!ACPI SoundWire Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: #1 SMP PREEMPT_DYNAMIC Tue, 01 Apr 2025 18:45:30 0000 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.12.21-4-MANJARO Library version: 1.2.13 Utilities version: 1.2.13 !!Loaded ALSA modules !!------------------- snd_hda_intel (card 0) !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0x90910000 irq 94 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device [0403]: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller [8086:0f04] (rev 0c) Subsystem: Elitegroup Computer Systems Device [1019:99fa] !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N ctl_dev_id : N dmic_detect : Y enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) pm_blacklist : -1 position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 10 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : -1 snoop : -1 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/pci/drivers/snd_hda_intel Tree: !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Intel Valleyview2 HDMI Address: 2 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x80862882 Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 Power: setting=D0, actual=D0 Node 0x04 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 Power: setting=D0, actual=D0 Connection: 2 0x02* 0x03 Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x80] Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x58560020: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 Power: setting=D0, actual=D0 Connection: 2 0x02* 0x03 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x80] Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x58560030: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 Power: setting=D0, actual=D0 Connection: 2 0x02* 0x03 Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Apr 21 10:04 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 Apr 21 10:04 /dev/snd/hwC0D2 crw-rw---- 1 root audio 116, 2 Apr 21 10:06 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 1 Apr 21 10:06 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 21 10:04 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Apr 21 10:04 . drwxr-xr-x 3 root root 160 Apr 21 10:04 .. lrwxrwxrwx 1 root root 12 Apr 21 10:04 pci-0000:00:1b.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card PCH Card sysdefault:0 'PCH'/'HDA Intel PCH at 0x90910000 irq 94' Mixer name : 'Intel Valleyview2 HDMI' Components : 'HDA:80862882,80860101,00100000' Controls : 8 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 252 [99%] [-0.60dB] Front Right: Playback 252 [99%] [-0.60dB] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.PCH { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { 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 volatile' type INTEGER count 8 range '0 - 36' } } control.8 { iface MIXER name 'PCM Playback Volume' value.0 252 value.1 252 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -60 dbvalue.1 -60 } } } --endcollapse-- !!All Loaded Modules !!------------------ acpi_thermal_rel at24 atkbd btcoexist cec cfg80211 classmate_laptop coretemp crc16 crc32_pclmul crc32c_generic crc32c_intel crct10dif_pclmul cryptd crypto_user dm_mod drm_buddy drm_display_helper dvb_core ext4 fat gf128mul ghash_clmulni_intel i2c_algo_bit i2c_i801 i2c_mux i2c_smbus i8042 i915 iTCO_vendor_support iTCO_wdt int3400_thermal int3401_thermal int340x_thermal_zone intel_cstate intel_gtt intel_pmc_bxt intel_powerclamp intel_rapl_common intel_rapl_msr intel_soc_dts_iosf intel_soc_dts_thermal ip_tables jbd2 joydev kvm kvm_intel libarc4 libphy libps2 loop lpc_ich mac80211 mac_hid mbcache mc mdio_devres mei mei_hdcp mei_pxp mei_txe mousedev mtd nfnetlink pcspkr polyval_generic processor_thermal_device processor_thermal_mbox processor_thermal_power_floor processor_thermal_rapl processor_thermal_rfim processor_thermal_wt_hint processor_thermal_wt_req psmouse qrtr r8169 realtek rfkill rtl8723_common rtl8723be rtl_pci rtlwifi serio serio_raw sg sha1_ssse3 sha256_ssse3 sha512_ssse3 smsdvb smsmdtv smsusb snd snd_hda_codec snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hrtimer snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pcm snd_seq snd_seq_device snd_seq_dummy snd_timer soundcore spi_intel spi_intel_platform spi_nor squashfs ttm vfat video videobuf2_common videobuf2_memops videobuf2_vmalloc vivaldi_fmap wmi wmi_bmof x_tables !!Sysfs Files !!----------- /sys/class/sound/hwC0D2/init_pin_configs: 0x04 0x18560010 0x05 0x58560020 0x06 0x58560030 /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 !!-------------- [ 19.735168] 0x000000000000-0x000000800000 : "BIOS" [ 20.119548] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 20.186361] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 [ 20.880347] rtl8723be: Using firmware rtlwifi/rtl8723befw_36.bin -- [ 34.159803] WARNING: CPU: 0 PID: 439 at mm/slub.c:4711 free_large_kmalloc 0x36/0x60 [ 34.159844] Modules linked in: qrtr intel_soc_dts_thermal intel_soc_dts_iosf intel_powerclamp coretemp rtl8723be kvm_intel btcoexist rtl8723_common rtl_pci kvm rtlwifi snd_hda_codec_hdmi snd_hda_intel crct10dif_pclmul crc32_pclmul snd_intel_dspcfg mac80211 snd_intel_sdw_acpi spi_nor polyval_generic snd_hda_codec mtd gf128mul snd_hda_core libarc4 ghash_clmulni_intel spi_intel_platform iTCO_wdt snd_hwdep intel_pmc_bxt mousedev at24 mei_pxp iTCO_vendor_support mei_hdcp joydev spi_intel smsusb( ) intel_rapl_msr cryptd r8169 smsmdtv sha512_ssse3 snd_pcm cfg80211 mc sha256_ssse3 realtek snd_timer sha1_ssse3 mdio_devres i2c_i801 intel_cstate int3401_thermal snd i2c_smbus mei_txe psmouse pcspkr libphy processor_thermal_device wmi_bmof soundcore i2c_mux processor_thermal_wt_hint mei lpc_ich processor_thermal_rfim processor_thermal_rapl intel_rapl_common processor_thermal_wt_req classmate_laptop processor_thermal_power_floor rfkill processor_thermal_mbox int3400_thermal int340x_thermal_zone acpi_thermal_rel vfat fat mac_hid [ 34.160372] squashfs sg crypto_user loop dm_mod nfnetlink ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 i915 i2c_algo_bit drm_buddy serio_raw ttm atkbd libps2 intel_gtt vivaldi_fmap drm_display_helper crc32c_intel cec i8042 serio video wmi -- [ 34.198558] page dumped because: nonzero _refcount [ 34.198561] Modules linked in: videobuf2_common qrtr intel_soc_dts_thermal intel_soc_dts_iosf intel_powerclamp coretemp rtl8723be kvm_intel btcoexist rtl8723_common rtl_pci kvm rtlwifi snd_hda_codec_hdmi snd_hda_intel crct10dif_pclmul crc32_pclmul snd_intel_dspcfg mac80211 snd_intel_sdw_acpi spi_nor polyval_generic snd_hda_codec mtd gf128mul snd_hda_core libarc4 ghash_clmulni_intel spi_intel_platform iTCO_wdt snd_hwdep intel_pmc_bxt mousedev at24 mei_pxp iTCO_vendor_support mei_hdcp joydev spi_intel smsusb( ) intel_rapl_msr cryptd r8169 smsmdtv sha512_ssse3 snd_pcm cfg80211 mc sha256_ssse3 realtek snd_timer sha1_ssse3 mdio_devres i2c_i801 intel_cstate int3401_thermal snd i2c_smbus mei_txe psmouse pcspkr libphy processor_thermal_device wmi_bmof soundcore i2c_mux processor_thermal_wt_hint mei lpc_ich processor_thermal_rfim processor_thermal_rapl intel_rapl_common processor_thermal_wt_req classmate_laptop processor_thermal_power_floor rfkill processor_thermal_mbox int3400_thermal int340x_thermal_zone acpi_thermal_rel [ 34.198709] vfat fat mac_hid squashfs sg crypto_user loop dm_mod nfnetlink ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 i915 i2c_algo_bit drm_buddy serio_raw ttm atkbd libps2 intel_gtt vivaldi_fmap drm_display_helper crc32c_intel cec i8042 serio video wmi