7.1 virtual surround sound with any headphones
Hi, thanks for this! However, I am struggling a bit to understand some part, especially the one about Wants and Bindto, using the udevadm command. Maybe you could explain a bit more details what you are doing? This is the output of the udevadm cmd. I am using the same headset (Logitech G Pro X), and I am trying to have the same audio experience as the one I get one Windows using Logitech G Hub, but it is really hard to understand everything.
looking at device '/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.3/0003:046D:0AAA.0006/input/input35/event28':
KERNEL=="event28"
SUBSYSTEM=="input"
DRIVER==""
ATTR{power/async}=="disabled"
ATTR{power/control}=="auto"
ATTR{power/runtime_active_kids}=="0"
ATTR{power/runtime_active_time}=="0"
ATTR{power/runtime_enabled}=="disabled"
ATTR{power/runtime_status}=="unsupported"
ATTR{power/runtime_suspended_time}=="0"
ATTR{power/runtime_usage}=="0"
looking at parent device '/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.3/0003:046D:0AAA.0006/input/input35':
KERNELS=="input35"
SUBSYSTEMS=="input"
DRIVERS==""
ATTRS{capabilities/abs}=="0"
ATTRS{capabilities/ev}=="20013"
ATTRS{capabilities/ff}=="0"
ATTRS{capabilities/key}=="100000000000000 0 0 0"
ATTRS{capabilities/led}=="80"
ATTRS{capabilities/msc}=="10"
ATTRS{capabilities/rel}=="0"
ATTRS{capabilities/snd}=="0"
ATTRS{capabilities/sw}=="0"
ATTRS{id/bustype}=="0003"
ATTRS{id/product}=="0aaa"
ATTRS{id/vendor}=="046d"
ATTRS{id/version}=="0111"
ATTRS{inhibited}=="0"
ATTRS{name}=="Logitech PRO X"
ATTRS{phys}=="usb-0000:00:14.0-1/input3"
ATTRS{power/async}=="disabled"
ATTRS{power/control}=="auto"
ATTRS{power/runtime_active_kids}=="0"
ATTRS{power/runtime_active_time}=="0"
ATTRS{power/runtime_enabled}=="disabled"
ATTRS{power/runtime_status}=="unsupported"
ATTRS{power/runtime_suspended_time}=="0"
ATTRS{power/runtime_usage}=="0"
ATTRS{properties}=="0"
ATTRS{uniq}=="000000000000"
looking at parent device '/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.3/0003:046D:0AAA.0006':
KERNELS=="0003:046D:0AAA.0006"
SUBSYSTEMS=="hid"
DRIVERS=="hid-generic"
ATTRS{country}=="00"
ATTRS{power/async}=="enabled"
ATTRS{power/control}=="auto"
ATTRS{power/runtime_active_kids}=="0"
ATTRS{power/runtime_active_time}=="0"
ATTRS{power/runtime_enabled}=="disabled"
ATTRS{power/runtime_status}=="unsupported"
ATTRS{power/runtime_suspended_time}=="0"
ATTRS{power/runtime_usage}=="0"
looking at parent device '/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.3':
KERNELS=="1-1:1.3"
SUBSYSTEMS=="usb"
DRIVERS=="usbhid"
ATTRS{authorized}=="1"
ATTRS{bAlternateSetting}==" 0"
ATTRS{bInterfaceClass}=="03"
ATTRS{bInterfaceNumber}=="03"
ATTRS{bInterfaceProtocol}=="00"
ATTRS{bInterfaceSubClass}=="00"
ATTRS{bNumEndpoints}=="01"
ATTRS{physical_location/dock}=="no"
ATTRS{physical_location/horizontal_position}=="left"
ATTRS{physical_location/lid}=="no"
ATTRS{physical_location/panel}=="top"
ATTRS{physical_location/vertical_position}=="upper"
ATTRS{power/async}=="enabled"
ATTRS{power/runtime_active_kids}=="0"
ATTRS{power/runtime_enabled}=="enabled"
ATTRS{power/runtime_status}=="suspended"
ATTRS{power/runtime_usage}=="0"
ATTRS{supports_autosuspend}=="1"
looking at parent device '/devices/pci0000:00/0000:00:14.0/usb1/1-1':
KERNELS=="1-1"
SUBSYSTEMS=="usb"
DRIVERS=="usb"
ATTRS{authorized}=="1"
ATTRS{avoid_reset_quirk}=="0"
ATTRS{bConfigurationValue}=="1"
ATTRS{bDeviceClass}=="00"
ATTRS{bDeviceProtocol}=="00"
ATTRS{bDeviceSubClass}=="00"
ATTRS{bMaxPacketSize0}=="64"
ATTRS{bMaxPower}=="100mA"
ATTRS{bNumConfigurations}=="1"
ATTRS{bNumInterfaces}==" 4"
ATTRS{bcdDevice}=="0031"
ATTRS{bmAttributes}=="80"
ATTRS{busnum}=="1"
ATTRS{configuration}==""
ATTRS{devnum}=="8"
ATTRS{devpath}=="1"
ATTRS{idProduct}=="0aaa"
ATTRS{idVendor}=="046d"
ATTRS{ltm_capable}=="no"
ATTRS{manufacturer}=="Logitech"
ATTRS{maxchild}=="0"
ATTRS{physical_location/dock}=="no"
ATTRS{physical_location/horizontal_position}=="left"
ATTRS{physical_location/lid}=="no"
ATTRS{physical_location/panel}=="top"
ATTRS{physical_location/vertical_position}=="upper"
ATTRS{power/active_duration}=="28449032"
ATTRS{power/async}=="enabled"
ATTRS{power/autosuspend}=="2"
ATTRS{power/autosuspend_delay_ms}=="2000"
ATTRS{power/connected_duration}=="28449032"
ATTRS{power/control}=="on"
ATTRS{power/level}=="on"
ATTRS{power/persist}=="1"
ATTRS{power/runtime_active_kids}=="1"
ATTRS{power/runtime_active_time}=="28448749"
ATTRS{power/runtime_enabled}=="forbidden"
ATTRS{power/runtime_status}=="active"
ATTRS{power/runtime_suspended_time}=="0"
ATTRS{power/runtime_usage}=="1"
ATTRS{product}=="PRO X"
ATTRS{quirks}=="0x0"
ATTRS{removable}=="removable"
ATTRS{rx_lanes}=="1"
ATTRS{serial}=="000000000000"
ATTRS{speed}=="12"
ATTRS{tx_lanes}=="1"
ATTRS{urbnum}=="11392870"
ATTRS{version}==" 2.00"
looking at parent device '/devices/pci0000:00/0000:00:14.0/usb1':
KERNELS=="usb1"
SUBSYSTEMS=="usb"
DRIVERS=="usb"
ATTRS{authorized}=="1"
ATTRS{authorized_default}=="1"
ATTRS{avoid_reset_quirk}=="0"
ATTRS{bConfigurationValue}=="1"
ATTRS{bDeviceClass}=="09"
ATTRS{bDeviceProtocol}=="01"
ATTRS{bDeviceSubClass}=="00"
ATTRS{bMaxPacketSize0}=="64"
ATTRS{bMaxPower}=="0mA"
ATTRS{bNumConfigurations}=="1"
ATTRS{bNumInterfaces}==" 1"
ATTRS{bcdDevice}=="0606"
ATTRS{bmAttributes}=="e0"
ATTRS{busnum}=="1"
ATTRS{configuration}==""
ATTRS{devnum}=="1"
ATTRS{devpath}=="0"
ATTRS{idProduct}=="0002"
ATTRS{idVendor}=="1d6b"
ATTRS{interface_authorized_default}=="1"
ATTRS{ltm_capable}=="no"
ATTRS{manufacturer}=="Linux 6.6.6-76060606-generic xhci-hcd"
ATTRS{maxchild}=="16"
ATTRS{power/active_duration}=="40312872"
ATTRS{power/async}=="enabled"
ATTRS{power/autosuspend}=="0"
ATTRS{power/autosuspend_delay_ms}=="0"
ATTRS{power/connected_duration}=="40312872"
ATTRS{power/control}=="auto"
ATTRS{power/level}=="auto"
ATTRS{power/runtime_active_kids}=="4"
ATTRS{power/runtime_active_time}=="40312872"
ATTRS{power/runtime_enabled}=="enabled"
ATTRS{power/runtime_status}=="active"
ATTRS{power/runtime_suspended_time}=="0"
ATTRS{power/runtime_usage}=="0"
ATTRS{power/wakeup}=="disabled"
ATTRS{power/wakeup_abort_count}==""
ATTRS{power/wakeup_active}==""
ATTRS{power/wakeup_active_count}==""
ATTRS{power/wakeup_count}==""
ATTRS{power/wakeup_expire_count}==""
ATTRS{power/wakeup_last_time_ms}==""
ATTRS{power/wakeup_max_time_ms}==""
ATTRS{power/wakeup_total_time_ms}==""
ATTRS{product}=="xHCI Host Controller"
ATTRS{quirks}=="0x0"
ATTRS{removable}=="unknown"
ATTRS{rx_lanes}=="1"
ATTRS{serial}=="0000:00:14.0"
ATTRS{speed}=="480"
ATTRS{tx_lanes}=="1"
ATTRS{urbnum}=="39733"
ATTRS{version}==" 2.00"
looking at parent device '/devices/pci0000:00/0000:00:14.0':
KERNELS=="0000:00:14.0"
SUBSYSTEMS=="pci"
DRIVERS=="xhci_hcd"
ATTRS{ari_enabled}=="0"
ATTRS{broken_parity_status}=="0"
ATTRS{class}=="0x0c0330"
ATTRS{consistent_dma_mask_bits}=="64"
ATTRS{d3cold_allowed}=="1"
ATTRS{dbc}=="disabled"
ATTRS{dbc_bInterfaceProtocol}=="01"
ATTRS{dbc_bcdDevice}=="0010"
ATTRS{dbc_idProduct}=="0010"
ATTRS{dbc_idVendor}=="1d6b"
ATTRS{device}=="0xa36d"
ATTRS{dma_mask_bits}=="64"
ATTRS{driver_override}=="(null)"
ATTRS{enable}=="1"
ATTRS{index}=="5"
ATTRS{irq}=="145"
ATTRS{label}=="Onboard - Other"
ATTRS{local_cpulist}=="0-11"
ATTRS{local_cpus}=="fff"
ATTRS{msi_bus}=="1"
ATTRS{msi_irqs/145}=="msi"
ATTRS{numa_node}=="-1"
ATTRS{power/async}=="enabled"
ATTRS{power/control}=="on"
ATTRS{power/runtime_active_kids}=="1"
ATTRS{power/runtime_active_time}=="40315796"
ATTRS{power/runtime_enabled}=="forbidden"
ATTRS{power/runtime_status}=="active"
ATTRS{power/runtime_suspended_time}=="0"
ATTRS{power/runtime_usage}=="1"
ATTRS{power/wakeup}=="enabled"
ATTRS{power/wakeup_abort_count}=="0"
ATTRS{power/wakeup_active}=="0"
ATTRS{power/wakeup_active_count}=="0"
ATTRS{power/wakeup_count}=="0"
ATTRS{power/wakeup_expire_count}=="0"
ATTRS{power/wakeup_last_time_ms}=="0"
ATTRS{power/wakeup_max_time_ms}=="0"
ATTRS{power/wakeup_total_time_ms}=="0"
ATTRS{power_state}=="D0"
ATTRS{revision}=="0x10"
ATTRS{subsystem_device}=="0x08ea"
ATTRS{subsystem_vendor}=="0x1028"
ATTRS{vendor}=="0x8086"
looking at parent device '/devices/pci0000:00':
KERNELS=="pci0000:00"
SUBSYSTEMS==""
DRIVERS==""
ATTRS{power/async}=="enabled"
ATTRS{power/control}=="auto"
ATTRS{power/runtime_active_kids}=="14"
ATTRS{power/runtime_active_time}=="0"
ATTRS{power/runtime_enabled}=="disabled"
ATTRS{power/runtime_status}=="unsupported"
ATTRS{power/runtime_suspended_time}=="0"
ATTRS{power/runtime_usage}=="0"
ATTRS{waiting_for_supplier}=="0"
1