GP104 HDオーディオコントローラこれは、HDMIを使用するNVidia GeForce GTX 1070に内蔵されたサウンドカードのようです。さまざまなアプリケーションに表示され続け、時にはオーディオ設定を中断することがあります。使いたいウデブ可能であれば。
% lspci -vvvvvvvvv -d 10de:10f0:
01:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1)
Subsystem: ASUSTeK Computer Inc. Device 8599
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at c4080000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 75W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (downgraded), Width x16
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- 10BitTagReq- OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
% udevadm info -a /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1:
Udevadm info starts with the device specified by the devpath and then
walks up the chain of parent devices. It prints for every device
found, all possible attributes in the udev rules key format.
A rule to match, can be composed by the attributes of the device
and the attributes from one single parent device.
looking at device '/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1':
KERNEL=="card1"
SUBSYSTEM=="sound"
DRIVER==""
ATTR{id}=="NVidia"
ATTR{number}=="1"
ATTR{power/control}=="auto"
ATTR{power/runtime_active_time}=="0"
ATTR{power/runtime_status}=="unsupported"
ATTR{power/runtime_suspended_time}=="0"
looking at parent device '/devices/pci0000:00/0000:00:01.0/0000:01:00.1':
KERNELS=="0000:01:00.1"
SUBSYSTEMS=="pci"
DRIVERS=="snd_hda_intel"
ATTRS{ari_enabled}=="0"
ATTRS{broken_parity_status}=="0"
ATTRS{class}=="0x040300"
ATTRS{consistent_dma_mask_bits}=="40"
ATTRS{current_link_speed}=="2.5 GT/s PCIe"
ATTRS{current_link_width}=="16"
ATTRS{d3cold_allowed}=="1"
ATTRS{device}=="0x10f0"
ATTRS{dma_mask_bits}=="40"
ATTRS{driver_override}=="(null)"
ATTRS{enable}=="1"
ATTRS{irq}=="17"
ATTRS{link/clkpm}=="1"
ATTRS{local_cpulist}=="0-15"
ATTRS{local_cpus}=="ffff"
ATTRS{max_link_speed}=="8.0 GT/s PCIe"
ATTRS{max_link_width}=="16"
ATTRS{msi_bus}=="1"
ATTRS{numa_node}=="-1"
ATTRS{power/autosuspend_delay_ms}=="0"
ATTRS{power/control}=="on"
ATTRS{power/runtime_active_time}=="707756"
ATTRS{power/runtime_status}=="active"
ATTRS{power/runtime_suspended_time}=="2820"
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{power_state}=="D0"
ATTRS{remove}=="(not readable)"
ATTRS{rescan}=="(not readable)"
ATTRS{revision}=="0xa1"
ATTRS{subsystem_device}=="0x8599"
ATTRS{subsystem_vendor}=="0x1043"
ATTRS{vendor}=="0x10de"
looking at parent device '/devices/pci0000:00/0000:00:01.0':
KERNELS=="0000:00:01.0"
SUBSYSTEMS=="pci"
DRIVERS=="pcieport"
ATTRS{aer_rootport_total_err_cor}=="0"
ATTRS{aer_rootport_total_err_fatal}=="0"
ATTRS{aer_rootport_total_err_nonfatal}=="0"
ATTRS{ari_enabled}=="0"
ATTRS{broken_parity_status}=="0"
ATTRS{class}=="0x060400"
ATTRS{consistent_dma_mask_bits}=="32"
ATTRS{current_link_speed}=="2.5 GT/s PCIe"
ATTRS{current_link_width}=="16"
ATTRS{d3cold_allowed}=="1"
ATTRS{device}=="0x4c01"
ATTRS{dma_mask_bits}=="32"
ATTRS{driver_override}=="(null)"
ATTRS{enable}=="1"
ATTRS{irq}=="121"
ATTRS{local_cpulist}=="0-15"
ATTRS{local_cpus}=="ffff"
ATTRS{max_link_speed}=="16.0 GT/s PCIe"
ATTRS{max_link_width}=="16"
ATTRS{msi_bus}=="1"
ATTRS{msi_irqs/121}=="msi"
ATTRS{numa_node}=="-1"
ATTRS{power/autosuspend_delay_ms}=="100"
ATTRS{power/control}=="on"
ATTRS{power/runtime_active_time}=="710587"
ATTRS{power/runtime_status}=="active"
ATTRS{power/runtime_suspended_time}=="0"
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{remove}=="(not readable)"
ATTRS{rescan}=="(not readable)"
ATTRS{reset}=="(not readable)"
ATTRS{reset_method}=="pm"
ATTRS{revision}=="0x01"
ATTRS{secondary_bus_number}=="1"
ATTRS{subordinate_bus_number}=="1"
ATTRS{subsystem_device}=="0x8694"
ATTRS{subsystem_vendor}=="0x1043"
ATTRS{vendor}=="0x8086"
looking at parent device '/devices/pci0000:00':
KERNELS=="pci0000:00"
SUBSYSTEMS==""
DRIVERS==""
ATTRS{power/control}=="auto"
ATTRS{power/runtime_active_time}=="0"
ATTRS{power/runtime_status}=="unsupported"
ATTRS{power/runtime_suspended_time}=="0"
ATTRS{waiting_for_supplier}=="0"
現在の試行に失敗しました。
% cat /etc/udev/rules.d/70-nvidia-hdmi.rules:
# Disable NVidia (vendor = 10de) GP104 HDMI audio (device = 10f0)
ACTION=="add", SUBSYSTEM=="sound", ATTRS{vendor}=="10de", ATTRS{device}=="10f0" \
, RUN+="/bin/sh -c 'echo 0 > /sys/\$devpath/authorized'"
カーネルは Linux 6.2.0-1-MANJARO #1 SMP PREEMPT_DYNAMIC Mon Feb 13 11:56:21 UTC 2023 x86_64 GNU/Linux です。
システム252（252.5-1-万ジャロ）
ベストアンサー1
これがついに効果がありました。基本的には、「デバイスが追加されたので今すぐ削除してください」というルールがATTRS{vendor}あります。ATTRS{device}0xremoveauthorized
/etc/udev/rules.d/70-nvidia-hdmi.rules:
# Disable NVidia (vendor = 0x10de) GP104 HDMI audio (device = 0x10f0)
ACTION=="add", SUBSYSTEM=="sound", ATTRS{vendor}=="0x10de", ATTRS{device}=="0x10f0" \
, RUN:="/bin/sh -c 'echo 1 > $sys$devpath/device/remove'"