!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Sun Jan 11 12:49:30 UTC 2026 !!Linux Distribution !!------------------ BookwormPup64 Linux 6.1.148 [x86_64 arch] NAME=Puppy ID=debian PRETTY_NAME="BookwormPup64 10.0.12" CPE_NAME="cpe:/o:puppy:puppy_linux:10.0.12" HOME_URL="https://puppylinux-woof-ce.github.io" SUPPORT_URL="https://forum.puppylinux.com" BUG_REPORT_URL="https://github.com/puppylinux-woof-CE/woof-CE" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Vostro 3888 Product Version: Firmware Version: 2.35.1 System SKU: 09B2 Board Vendor: Dell Inc. Board Name: 0VD92X !!ACPI Device Status Information !!--------------- /sys/bus/acpi/devices/ACPI000C:00/status 15 /sys/bus/acpi/devices/INT33A1:00/status 15 /sys/bus/acpi/devices/INT340E:00/status 15 /sys/bus/acpi/devices/INT3451:00/status 15 /sys/bus/acpi/devices/INT3F0D:00/status 15 /sys/bus/acpi/devices/LNXPOWER:00/status 1 /sys/bus/acpi/devices/LNXPOWER:01/status 1 /sys/bus/acpi/devices/LNXPOWER:02/status 1 /sys/bus/acpi/devices/LNXPOWER:03/status 1 /sys/bus/acpi/devices/LNXPOWER:04/status 1 /sys/bus/acpi/devices/MSFT0101:00/status 15 /sys/bus/acpi/devices/PNP0103:00/status 15 /sys/bus/acpi/devices/PNP0B00:00/status 15 /sys/bus/acpi/devices/PNP0C02:00/status 3 /sys/bus/acpi/devices/PNP0C02:03/status 3 /sys/bus/acpi/devices/PNP0C02:06/status 3 /sys/bus/acpi/devices/PNP0C04:00/status 31 /sys/bus/acpi/devices/PNP0C0C:00/status 15 /sys/bus/acpi/devices/PNP0C0E:00/status 11 /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:69/status 15 !!ACPI SoundWire Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: #1 SMP PREEMPT_DYNAMIC Sat Sep 6 16:42:33 UTC 2025 Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.148 Library version: Utilities version: 1.2.8 !!Loaded ALSA modules !!------------------- snd_hda_intel (card 0) snd_usb_audio (card 1) snd_usb_audio (card 2) !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/bin/pipewire) Running - Yes No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xd1220000 irq 131 1 [Audio ]: USB-Audio - Cmedia Audio C-Media Electronics Inc. Cmedia Audio at usb-0000:00:14.0-7, full speed 2 [Audio_1 ]: USB-Audio - Cmedia Audio C-Media Electronics Inc. Cmedia Audio at usb-0000:00:14.0-12, full speed !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device [0403]: Intel Corporation Comet Lake PCH-V cAVS [8086:a3f0] DeviceName: Onboard - Sound !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!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 : 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 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 : Y 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 : 1 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 !!Module: snd_usb_audio autoclock : Y delayed_register : (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) device_setup : 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 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 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) ignore_ctl_error : N implicit_fb : 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 index : -2,-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 lowlatency : Y pid : -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 quirk_alias : (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) quirk_flags : 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 skip_validation : N use_vmalloc : Y vid : -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 !!Module: snd_usb_audio autoclock : Y delayed_register : (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) device_setup : 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 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 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) ignore_ctl_error : N implicit_fb : 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 index : -2,-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 lowlatency : Y pid : -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 quirk_alias : (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) quirk_flags : 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 skip_validation : N use_vmalloc : Y vid : -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 !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/pci/drivers/snd_hda_intel Tree: --noreport [error opening dir] /sys/class/sound/card0 ├── controlC0 │ ├── dev │ ├── device -> ../../card0 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../class/sound │ └── uevent ├── device -> ../../../0000:00:1f.3 ├── hwC0D2 │ ├── afg │ ├── chip_name │ ├── clear │ ├── dev │ ├── device -> ../../card0 │ ├── driver_pin_configs │ ├── hints │ ├── init_pin_configs │ ├── init_verbs │ ├── mfg │ ├── modelname │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── power_off_acct │ ├── power_on_acct │ ├── reconfig │ ├── revision_id │ ├── subsystem -> ../../../../../../class/sound │ ├── subsystem_id │ ├── uevent │ ├── user_pin_configs │ ├── vendor_id │ └── vendor_name ├── id ├── input12 │ ├── capabilities │ │ ├── abs │ │ ├── ev │ │ ├── ff │ │ ├── key │ │ ├── led │ │ ├── msc │ │ ├── rel │ │ ├── snd │ │ └── sw │ ├── device -> ../../card0 │ ├── event12 │ │ ├── dev │ │ ├── device -> ../../input12 │ │ ├── power │ │ │ ├── async │ │ │ ├── autosuspend_delay_ms │ │ │ ├── control │ │ │ ├── runtime_active_kids │ │ │ ├── runtime_active_time │ │ │ ├── runtime_enabled │ │ │ ├── runtime_status │ │ │ ├── runtime_suspended_time │ │ │ └── runtime_usage │ │ ├── subsystem -> ../../../../../../../class/input │ │ └── uevent │ ├── id │ │ ├── bustype │ │ ├── product │ │ ├── vendor │ │ └── version │ ├── inhibited │ ├── modalias │ ├── name │ ├── phys │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── properties │ ├── subsystem -> ../../../../../../class/input │ ├── uevent │ └── uniq ├── input13 │ ├── capabilities │ │ ├── abs │ │ ├── ev │ │ ├── ff │ │ ├── key │ │ ├── led │ │ ├── msc │ │ ├── rel │ │ ├── snd │ │ └── sw │ ├── device -> ../../card0 │ ├── event13 │ │ ├── dev │ │ ├── device -> ../../input13 │ │ ├── power │ │ │ ├── async │ │ │ ├── autosuspend_delay_ms │ │ │ ├── control │ │ │ ├── runtime_active_kids │ │ │ ├── runtime_active_time │ │ │ ├── runtime_enabled │ │ │ ├── runtime_status │ │ │ ├── runtime_suspended_time │ │ │ └── runtime_usage │ │ ├── subsystem -> ../../../../../../../class/input │ │ └── uevent │ ├── id │ │ ├── bustype │ │ ├── product │ │ ├── vendor │ │ └── version │ ├── inhibited │ ├── modalias │ ├── name │ ├── phys │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── properties │ ├── subsystem -> ../../../../../../class/input │ ├── uevent │ └── uniq ├── input14 │ ├── capabilities │ │ ├── abs │ │ ├── ev │ │ ├── ff │ │ ├── key │ │ ├── led │ │ ├── msc │ │ ├── rel │ │ ├── snd │ │ └── sw │ ├── device -> ../../card0 │ ├── event14 │ │ ├── dev │ │ ├── device -> ../../input14 │ │ ├── power │ │ │ ├── async │ │ │ ├── autosuspend_delay_ms │ │ │ ├── control │ │ │ ├── runtime_active_kids │ │ │ ├── runtime_active_time │ │ │ ├── runtime_enabled │ │ │ ├── runtime_status │ │ │ ├── runtime_suspended_time │ │ │ └── runtime_usage │ │ ├── subsystem -> ../../../../../../../class/input │ │ └── uevent │ ├── id │ │ ├── bustype │ │ ├── product │ │ ├── vendor │ │ └── version │ ├── inhibited │ ├── modalias │ ├── name │ ├── phys │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── properties │ ├── subsystem -> ../../../../../../class/input │ ├── uevent │ └── uniq ├── mixer │ ├── dev │ ├── device -> ../../card0 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../class/sound │ └── uevent ├── number ├── pcmC0D3p │ ├── dev │ ├── device -> ../../card0 │ ├── pcm_class │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../class/sound │ └── uevent ├── pcmC0D7p │ ├── dev │ ├── device -> ../../card0 │ ├── pcm_class │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../class/sound │ └── uevent ├── pcmC0D8p │ ├── dev │ ├── device -> ../../card0 │ ├── pcm_class │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../class/sound │ └── uevent ├── power │ ├── async │ ├── autosuspend_delay_ms │ ├── control │ ├── runtime_active_kids │ ├── runtime_active_time │ ├── runtime_enabled │ ├── runtime_status │ ├── runtime_suspended_time │ └── runtime_usage ├── subsystem -> ../../../../../class/sound └── uevent -L [error opening dir] 2 [error opening dir] 31 directories, 244 files !!Card: /sys/class/sound/card1 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: --noreport [error opening dir] /sys/class/sound/card1 ├── audio1 │ ├── dev │ ├── device -> ../../card1 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── controlC1 │ ├── dev │ ├── device -> ../../card1 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── device -> ../../../1-7:1.0 ├── dsp1 │ ├── dev │ ├── device -> ../../card1 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── id ├── mixer1 │ ├── dev │ ├── device -> ../../card1 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── number ├── pcmC1D0c │ ├── dev │ ├── device -> ../../card1 │ ├── pcm_class │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── pcmC1D0p │ ├── dev │ ├── device -> ../../card1 │ ├── pcm_class │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── power │ ├── async │ ├── autosuspend_delay_ms │ ├── control │ ├── runtime_active_kids │ ├── runtime_active_time │ ├── runtime_enabled │ ├── runtime_status │ ├── runtime_suspended_time │ └── runtime_usage ├── subsystem -> ../../../../../../../../class/sound └── uevent -L [error opening dir] 2 [error opening dir] 13 directories, 94 files !!Card: /sys/class/sound/card2 Driver: /sys/bus/usb/drivers/snd-usb-audio Tree: --noreport [error opening dir] /sys/class/sound/card2 ├── audio2 │ ├── dev │ ├── device -> ../../card2 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── controlC2 │ ├── dev │ ├── device -> ../../card2 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── device -> ../../../1-12:1.0 ├── dsp2 │ ├── dev │ ├── device -> ../../card2 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── id ├── mixer2 │ ├── dev │ ├── device -> ../../card2 │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── number ├── pcmC2D0p │ ├── dev │ ├── device -> ../../card2 │ ├── pcm_class │ ├── power │ │ ├── async │ │ ├── autosuspend_delay_ms │ │ ├── control │ │ ├── runtime_active_kids │ │ ├── runtime_active_time │ │ ├── runtime_enabled │ │ ├── runtime_status │ │ ├── runtime_suspended_time │ │ └── runtime_usage │ ├── subsystem -> ../../../../../../../../../class/sound │ └── uevent ├── power │ ├── async │ ├── autosuspend_delay_ms │ ├── control │ ├── runtime_active_kids │ ├── runtime_active_time │ ├── runtime_enabled │ ├── runtime_status │ ├── runtime_suspended_time │ └── runtime_usage ├── subsystem -> ../../../../../../../../class/sound └── uevent -L [error opening dir] 2 [error opening dir] 11 directories, 80 files !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Intel Kabylake HDMI Address: 2 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x8086280b 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 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK 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 KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1a]: 16 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 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 0x00] Pincap 0x0b000094: 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 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 3 0x02* 0x03 0x04 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 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x07 [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 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!USB Descriptors !!--------------- --startcollapse-- Bus 001 Device 004: ID 0d8c:023c C-Media Electronics, Inc. Cmedia Audio Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 16 idVendor 0x0d8c C-Media Electronics, Inc. idProduct 0x023c bcdDevice 99.11 iManufacturer 1 C-Media Electronics Inc. iProduct 2 Cmedia Audio iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x011b bNumInterfaces 4 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 3 bFunctionClass 1 Audio bFunctionSubClass 0 bFunctionProtocol 32 iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 32 iInterface 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 2.00 bCategory 10 wTotalLength 0x0073 bmControls 0x00 AudioControl Interface Descriptor: bLength 17 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bCSourceID 9 bNrChannels 2 bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR) iChannelNames 0 bmControls 0x0000 iTerminal 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0302 Headphones bAssocTerminal 0 bSourceID 5 bCSourceID 9 bmControls 0x0044 Connector Control (read-only) Underflow Control (read-only) iTerminal 0 AudioControl Interface Descriptor: bLength 18 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 5 bSourceID 1 bmaControls(0) 0x00000003 Mute Control (read/write) bmaControls(1) 0x0000000c Volume Control (read/write) bmaControls(2) 0x0000000c Volume Control (read/write) iFeature 0 AudioControl Interface Descriptor: bLength 8 bDescriptorType 36 bDescriptorSubtype 10 (CLOCK_SOURCE) bClockID 9 bmAttributes 7 Internal programmable clock (synchronized to SOF) bmControls 0x07 Clock Frequency Control (read/write) Clock Validity Control (read-only) bAssocTerminal 0 iClockSource 0 AudioControl Interface Descriptor: bLength 17 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 2 wTerminalType 0x0201 Microphone bAssocTerminal 0 bCSourceID 10 bNrChannels 1 bmChannelConfig 0x00000001 Front Left (FL) iChannelNames 0 bmControls 0x0044 Connector Control (read-only) Cluster Control (read-only) iTerminal 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 4 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bSourceID 6 bCSourceID 10 bmControls 0x0000 iTerminal 0 AudioControl Interface Descriptor: bLength 14 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 6 bSourceID 2 bmaControls(0) 0x00000003 Mute Control (read/write) bmaControls(1) 0x0000000c Volume Control (read/write) iFeature 0 AudioControl Interface Descriptor: bLength 8 bDescriptorType 36 bDescriptorSubtype 10 (CLOCK_SOURCE) bClockID 10 bmAttributes 7 Internal programmable clock (synchronized to SOF) bmControls 0x07 Clock Frequency Control (read/write) Clock Validity Control (read-only) bAssocTerminal 0 iClockSource 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x89 EP 9 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0006 1x 6 bytes bInterval 16 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 1 bmControls 0x05 Active Alternate Setting Control (read-only) Valid Alternate Setting Control (read-only) bFormatType 1 bmFormats 0x00000001 PCM bNrChannels 2 bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR) iChannelNames 0 AudioStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bSubslotSize 3 bBitResolution 24 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 13 Transfer Type Isochronous Synch Type Synchronous Usage Type Data wMaxPacketSize 0x0126 1x 294 bytes bInterval 1 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bmControls 0x00 bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 4 bmControls 0x05 Active Alternate Setting Control (read-only) Valid Alternate Setting Control (read-only) bFormatType 1 bmFormats 0x00000001 PCM bNrChannels 1 bmChannelConfig 0x00000001 Front Left (FL) iChannelNames 0 AudioStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bSubslotSize 3 bBitResolution 24 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 13 Transfer Type Isochronous Synch Type Synchronous Usage Type Data wMaxPacketSize 0x0093 1x 147 bytes bInterval 1 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bmControls 0x00 bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 99 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 32 Device Status: 0x0000 (Bus Powered) Bus 001 Device 007: ID 0d8c:023e C-Media Electronics, Inc. Cmedia Audio Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 bDeviceProtocol 1 Interface Association bMaxPacketSize0 16 idVendor 0x0d8c C-Media Electronics, Inc. idProduct 0x023e bcdDevice 99.11 iManufacturer 1 C-Media Electronics Inc. iProduct 2 Cmedia Audio iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x00b1 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 2 bFunctionClass 1 Audio bFunctionSubClass 0 bFunctionProtocol 32 iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 32 iInterface 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 2.00 bCategory 10 wTotalLength 0x0040 bmControls 0x00 AudioControl Interface Descriptor: bLength 17 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bCSourceID 9 bNrChannels 2 bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR) iChannelNames 0 bmControls 0x0000 iTerminal 0 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0603 Line Connector bAssocTerminal 0 bSourceID 5 bCSourceID 9 bmControls 0x0044 Connector Control (read-only) Underflow Control (read-only) iTerminal 0 AudioControl Interface Descriptor: bLength 18 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 5 bSourceID 1 bmaControls(0) 0x00000003 Mute Control (read/write) bmaControls(1) 0x0000000c Volume Control (read/write) bmaControls(2) 0x0000000c Volume Control (read/write) iFeature 0 AudioControl Interface Descriptor: bLength 8 bDescriptorType 36 bDescriptorSubtype 10 (CLOCK_SOURCE) bClockID 9 bmAttributes 7 Internal programmable clock (synchronized to SOF) bmControls 0x07 Clock Frequency Control (read/write) Clock Validity Control (read-only) bAssocTerminal 0 iClockSource 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x89 EP 9 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0006 1x 6 bytes bInterval 16 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 1 bmControls 0x05 Active Alternate Setting Control (read-only) Valid Alternate Setting Control (read-only) bFormatType 1 bmFormats 0x00000001 PCM bNrChannels 2 bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR) iChannelNames 0 AudioStreaming Interface Descriptor: bLength 6 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bSubslotSize 3 bBitResolution 24 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 13 Transfer Type Isochronous Synch Type Synchronous Usage Type Data wMaxPacketSize 0x0126 1x 294 bytes bInterval 1 AudioStreaming Endpoint Descriptor: bLength 8 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x00 bmControls 0x00 bLockDelayUnits 0 Undefined wLockDelay 0x0000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 99 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 32 Device Status: 0x0000 (Bus Powered) --endcollapse-- !!USB Stream information !!---------------------- --startcollapse-- C-Media Electronics Inc. Cmedia Audio at usb-0000:00:14.0-7, full speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S24_3LE Channels: 2 Endpoint: 0x01 (1 OUT) (SYNC) Rates: 48000 Bits: 24 Channel map: FL FR Capture: Status: Stop Interface 2 Altset 1 Format: S24_3LE Channels: 1 Endpoint: 0x82 (2 IN) (SYNC) Rates: 48000 Bits: 24 Channel map: FL C-Media Electronics Inc. Cmedia Audio at usb-0000:00:14.0-12, full speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S24_3LE Channels: 2 Endpoint: 0x01 (1 OUT) (SYNC) Rates: 48000 Bits: 24 Channel map: FL FR --endcollapse-- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c023c, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. Cmedia Audio at usb-0000:00:14.0-7, full speed Unit: 2 Control: name="Mic - Input Jack", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 3 Control: name="Headphone - Output Jack", index=0 Info: id=3, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="PCM Playback Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-11520, max=0, dBmin=-4500, dBmax=0 Unit: 5 Control: name="PCM Playback Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 6 Control: name="Mic Capture Volume", index=0 Info: id=6, control=2, cmask=0x1, channels=1, type="S16" Volume: min=0, max=7680, dBmin=0, dBmax=3000 Unit: 6 Control: name="Mic Capture Switch", index=0 Info: id=6, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 9 Control: name="Clock Source 9 Validity", index=0 Info: id=9, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Clock Source 10 Validity", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x0d8c023e, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. Cmedia Audio at usb-0000:00:14.0-12, full speed Unit: 3 Control: name="Line - Output Jack", index=0 Info: id=3, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="PCM Playback Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-11520, max=0, dBmin=-4500, dBmax=0 Unit: 5 Control: name="PCM Playback Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 9 Control: name="Clock Source 9 Validity", index=0 Info: id=9, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 11 Jan 11 12:27 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Jan 11 12:27 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 6 Jan 11 12:27 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 10 Jan 11 12:27 /dev/snd/hwC0D2 crw-rw---- 1 root audio 116, 7 Jan 11 12:39 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 8 Jan 11 11:32 /dev/snd/pcmC0D7p crw-rw---- 1 root audio 116, 9 Jan 11 11:32 /dev/snd/pcmC0D8p crw-rw---- 1 root audio 116, 3 Jan 11 11:32 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 2 Jan 11 12:27 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 5 Jan 11 12:19 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Jan 11 12:27 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 11 12:27 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 11 12:27 . drwxr-xr-x 4 root root 320 Jan 11 12:27 .. lrwxrwxrwx 1 root root 12 Jan 11 12:27 usb-C-Media_Electronics_Inc._Cmedia_Audio-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Jan 11 12:27 . drwxr-xr-x 4 root root 320 Jan 11 12:27 .. lrwxrwxrwx 1 root root 12 Jan 11 12:27 pci-0000:00:14.0-usb-0:12:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jan 11 12:27 pci-0000:00:14.0-usb-0:7:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jan 11 12:27 pci-0000:00:1f.3 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [C24F390] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio [Cmedia Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Audio_1 [Cmedia Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Audio [Cmedia Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card PCH Card sysdefault:0 'PCH'/'HDA Intel PCH at 0xd1220000 irq 131' Mixer name : 'Intel Kabylake HDMI' Components : 'HDA:8086280b,80860101,00100000' Controls : 21 Simple ctrls : 3 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] !!-------Mixer controls for card Audio Card sysdefault:1 'Audio'/'C-Media Electronics Inc. Cmedia Audio at usb-0000:00:14.0-7, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:023c' Controls : 10 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 45 Mono: Front Left: Playback 45 [100%] [0.00dB] [on] Front Right: Playback 45 [100%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 30 Mono: Capture 0 [0%] [0.00dB] [on] !!-------Mixer controls for card Audio_1 Card sysdefault:2 'Audio_1'/'C-Media Electronics Inc. Cmedia Audio at usb-0000:00:14.0-12, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:023e' Controls : 5 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 45 Mono: Front Left: Playback 22 [49%] [-23.00dB] [on] Front Right: Playback 22 [49%] [-23.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.PCH { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value true 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 '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' 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 '100007006712000100000000000000004c2d2c0d433234463339300907070000' comment { access 'read volatile' type BYTES count 32 } } control.7 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.9 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.13 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.14 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.15 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.19 { 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.20 { iface PCM device 7 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.21 { iface PCM device 8 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' } } } state.Audio { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value.0 45 value.1 45 comment { access 'read write' type INTEGER count 2 range '0 - 45' dbmin -4500 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface CARD name 'Clock Source 9 Validity' value true comment { access read type BOOLEAN count 1 } } control.6 { iface CARD name 'Headphone - Output Jack' value false comment { access read type BOOLEAN count 1 } } control.7 { iface CARD name 'Mic - Input Jack' value false comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Mic Capture Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 30' dbmin 0 dbmax 3000 dbvalue.0 0 } } control.10 { iface CARD name 'Clock Source 10 Validity' value true comment { access read type BOOLEAN count 1 } } } state.Audio_1 { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } 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 Volume' value.0 22 value.1 22 comment { access 'read write' type INTEGER count 2 range '0 - 45' dbmin -4500 dbmax 0 dbvalue.0 -2300 dbvalue.1 -2300 } } control.4 { iface CARD name 'Clock Source 9 Validity' value true comment { access read type BOOLEAN count 1 } } control.5 { iface CARD name 'Line - Output Jack' value true comment { access read type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q acpi_pad af_alg algif_hash algif_skcipher battery bluetooth bnep btbcm btintel btmtk btrtl btusb button ccm cec cfg80211 cmac cpufreq_ondemand dcdbas dell_smbios dell_wmi dell_wmi_descriptor dell_wmi_sysman drm drm_buddy drm_display_helper drm_kms_helper ecdh_generic ee1004 efi_pstore efivarfs evdev fan firmware_attributes_class garp i2c_algo_bit i2c_i801 i2c_smbus i915 iTCO_vendor_support iTCO_wdt intel_pmc_bxt intel_pmc_core ip6_tables ip6t_frag ip6table_filter ip6table_mangle ip6table_nat ip_tables iptable_filter iptable_mangle iptable_nat iwlmvm iwlwifi libarc4 libphy llc mac80211 mc mdio_devres mei mei_hdcp mei_me mrp nf_conntrack nf_conntrack_ftp nf_conntrack_irc nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_nat_ftp pcspkr r8169 rc_core realtek rfcomm rfkill sg snd snd_compress snd_hda_codec snd_hda_codec_hdmi snd_hda_core snd_hda_ext_core snd_hda_intel snd_hrtimer snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_mixer_oss snd_pcm snd_pcm_oss snd_rawmidi snd_seq snd_seq_device snd_seq_dummy snd_seq_midi snd_seq_midi_event snd_soc_acpi snd_soc_acpi_intel_match snd_soc_core snd_soc_hdac_hda snd_sof snd_sof_intel_hda snd_sof_intel_hda_common snd_sof_pci snd_sof_pci_intel_cnl snd_sof_utils snd_sof_xtensa_dsp snd_timer snd_usb_audio snd_usbmidi_lib soundcore soundwire_bus soundwire_cadence soundwire_generic_allocation soundwire_intel sparse_keymap stp tls ttm video watchdog wmi wmi_bmof x_tables xt_conntrack xt_pkttype xt_tcpudp zram zsmalloc !!Sysfs Files !!----------- /sys/class/sound/hwC0D2/init_pin_configs: 0x05 0x18560010 0x06 0x18560010 0x07 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 !!-------------- [ 34.860899] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq [ 34.864034] snd_hda_intel 0000:00:1f.3: enabling device (0500 -> 0502) [ 34.896363] BTRFS: device fsid 75308e63-3aee-40c9-8514-2f674674bae1 devid 1 transid 127 /dev/sda2 scanned by (udev-worker) (1932) [ 34.984810] usbcore: registered new interface driver snd-usb-audio [ 35.111631] i915 0000:00:02.0: [drm] VT-d active for gfx access -- [ 35.187112] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11 [ 35.190728] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 35.241957] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 35.242079] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 35.242161] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 35.257985] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' !!Packages installed !!-------------------- hi alsa-topology-conf 1.2.5.1-2 all ALSA topology configuration files hi alsa-ucm-conf 1.2.8-1 all ALSA Use Case Manager configuration files hi alsa-utils 1.2.8-1 amd64 Utilities for configuring and using ALSA