Bug#1135359: linux-image-6.19.14+deb14-amd64: CONFIG_SND_SOC_SDCA_CLASS needs to be enabled for audio to work on 2026 Pantherlake platforms

From	Yunseong Kim <ysk@kzalloc.com>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1135359: linux-image-6.19.14+deb14-amd64: CONFIG_SND_SOC_SDCA_CLASS needs to be enabled for audio to work on 2026 Pantherlake platforms
Date	2026-05-01 19:20 +0200
Message-ID	<MPZGV-1OW5-1@gated-at.bofh.it> (permalink)
References	<MPY89-1NMg-1@gated-at.bofh.it> <MPY89-1NMg-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

Show all headers | View raw

Hi Mark,

Thank you for the report, I will check it out.

Best regards,
Yunseong

On Fri, May 1, 2026 at 5:35 PM Mark Pearson (Lenovo)
<mpearson-lenovo@squebb.ca> wrote:
>
> Package: src:linux
> Version: 6.19.14-1
> Severity: important
> X-Debbugs-Cc: mpearson-lenovo@squebb.ca
>
> Dear Maintainer,
>
> Doing Linux enablement on Lenovo 2026 platforms and audio is not working
> on many Pantherlake platforms.
> On the kernel side SND_SOC_SDCA_CLASS needs to be enabled.
>
> Would like this to be in place for kernel 7.0 and later please - it will
> allow Debian users to have a better experience on newer HW.
>
> Let me know if there's anything I can help with for testing.
>
> -- Package-specific info:
> ** Kernel log: boot messages should be attached
>
> ** Model information
> sys_vendor: LENOVO
> product_name: 21V9SIT255
> product_version: ThinkPad X1 2-in-1 Gen 11
> chassis_vendor: LENOVO
> chassis_version: None
> bios_vendor: LENOVO
> bios_version: N4OET41D (1.04 )
> board_vendor: LENOVO
> board_name: 21V9SIT255
> board_version: Not Defined
>
> ** Configuration for modprobe:
> blacklist microcode
> blacklist arkfb
> blacklist aty128fb
> blacklist atyfb
> blacklist radeonfb
> blacklist cirrusfb
> blacklist cyber2000fb
> blacklist kyrofb
> blacklist matroxfb_base
> blacklist mb862xxfb
> blacklist neofb
> blacklist pm2fb
> blacklist pm3fb
> blacklist s3fb
> blacklist savagefb
> blacklist sisfb
> blacklist tdfxfb
> blacklist tridentfb
> blacklist vt8623fb
> blacklist microcode
> options snd_pcsp index=-2
> options cx88_alsa index=-2
> options snd_atiixp_modem index=-2
> options snd_intel8x0m index=-2
> options snd_via82xx_modem index=-2
> options bonding max_bonds=0
> options dummy numdummies=0
> options ifb numifbs=0
>
> ** PCI devices:
> 00:00.0 Host bridge [0600]: Intel Corporation Device [8086:b000] (rev 07)
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         IOMMU group: 4
>         Capabilities: <access denied>
>         Kernel driver in use: igen6_edac
>         Kernel modules: igen6_edac
>
> 00:02.0 VGA compatible controller [0300]: Intel Corporation Panther Lake [Intel Graphics] [8086:b090] (prog-if 00 [VGA controller])
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: unknown pin routed to IRQ 189, MSI(X) routed to IRQ 189
>         IOMMU group: 3
>         Region 0: Memory at 1006e000000 (64-bit, prefetchable) [size=16M]
>         Region 2: Memory at 10000000000 (64-bit, prefetchable) [size=256M]
>         Expansion ROM at 000c0000 [disabled] [size=128K]
>         Capabilities: <access denied>
>         Kernel driver in use: xe
>         Kernel modules: xe
>
> 00:04.0 Signal processing controller [1180]: Intel Corporation Panther Lake Innovation Platform Framework Processor Participant [8086:b01d] (rev 07)
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: MSI(X) routed to IRQ 203-206
>         IOMMU group: 0
>         Region 0: Memory at 1006f300000 (64-bit, non-prefetchable) [size=128K]
>         Capabilities: <access denied>
>         Kernel driver in use: proc_thermal_pci
>         Kernel modules: processor_thermal_device_pci
>
> 00:06.0 PCI bridge [0604]: Intel Corporation Device [8086:e461] (rev 01) (prog-if 00 [Normal decode])
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 125
>         IOMMU group: 5
>         Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
>         I/O behind bridge: [disabled] [16-bit]
>         Memory behind bridge: b0400000-b04fffff [size=1M] [32-bit]
>         Prefetchable memory behind bridge: [disabled] [64-bit]
>         Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
>         BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
>                 PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>         Capabilities: <access denied>
>         Kernel driver in use: pcieport
>         Kernel modules: shpchp
>
> 00:07.0 PCI bridge [0604]: Intel Corporation Device [8086:e44e] (prog-if 00 [Normal decode])
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 126
>         IOMMU group: 6
>         Bus: primary=00, secondary=20, subordinate=49, sec-latency=0
>         I/O behind bridge: 3000-3fff [size=4K] [16-bit]
>         Memory behind bridge: a4000000-b01fffff [size=194M] [32-bit]
>         Prefetchable memory behind bridge: 10010000000-1002bffffff [size=448M] [32-bit]
>         Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
>         BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
>                 PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>         Capabilities: <access denied>
>         Kernel driver in use: pcieport
>         Kernel modules: shpchp
>
> 00:07.2 PCI bridge [0604]: Intel Corporation Device [8086:e460] (prog-if 00 [Normal decode])
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin D disabled, MSI(X) routed to IRQ 127
>         IOMMU group: 7
>         Bus: primary=00, secondary=50, subordinate=79, sec-latency=0
>         I/O behind bridge: 4000-4fff [size=4K] [16-bit]
>         Memory behind bridge: 94000000-a01fffff [size=194M] [32-bit]
>         Prefetchable memory behind bridge: 10030000000-1004bffffff [size=448M] [32-bit]
>         Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
>         BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
>                 PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>         Capabilities: <access denied>
>         Kernel driver in use: pcieport
>         Kernel modules: shpchp
>
> 00:07.3 PCI bridge [0604]: Intel Corporation Device [8086:e437] (prog-if 00 [Normal decode])
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin E disabled, MSI(X) routed to IRQ 128
>         IOMMU group: 8
>         Bus: primary=00, secondary=80, subordinate=a9, sec-latency=0
>         I/O behind bridge: 5000-5fff [size=4K] [16-bit]
>         Memory behind bridge: 84000000-901fffff [size=194M] [32-bit]
>         Prefetchable memory behind bridge: 10050000000-1006bffffff [size=448M] [32-bit]
>         Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
>         BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
>                 PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>         Capabilities: <access denied>
>         Kernel driver in use: pcieport
>         Kernel modules: shpchp
>
> 00:0a.0 Signal processing controller [1180]: Intel Corporation Panther Lake Platform Monitoring Technology (PMT) [8086:b07d] (rev 07)
>         Subsystem: Lenovo Device [17aa:2353]
>         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-
>         IOMMU group: 1
>         Region 0: Memory at 1006f350000 (64-bit, non-prefetchable) [size=64K]
>         Capabilities: <access denied>
>         Kernel driver in use: intel_vsec
>         Kernel modules: intel_vsec
>
> 00:0b.0 Processing accelerators [1200]: Intel Corporation Panther Lake NPU [8086:b03e] (rev 07)
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: MSI(X) routed to IRQ 190
>         IOMMU group: 2
>         Region 0: Memory at 1006c000000 (64-bit, non-prefetchable) [size=32M]
>         Region 4: Memory at 1006f379000 (64-bit, non-prefetchable) [size=4K]
>         Capabilities: <access denied>
>         Kernel driver in use: intel_vpu
>         Kernel modules: intel_vpu
>
> 00:0d.0 USB controller [0c03]: Intel Corporation Panther Lake USB 3.2 xHCI Controller [8086:e431] (prog-if 30 [XHCI])
>         Subsystem: Lenovo Device [17aa:2353]
>         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
>         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>         Latency: 0, Cache Line Size: 64 bytes
>         Interrupts: MSI(X) routed to IRQ 146-153
>         IOMMU group: 9
>         Region 0: Memory at 1006f340000 (64-bit, non-prefetchable) [size=64K]
>         Capabilities: <access denied>
>         Kernel driver in use: xhci_hcd
>         Kernel modules: xhci_pci
>
> 00:0d.2 USB controller [0c03]: Intel Corporation Device [8086:e433] (prog-if 40 [USB4 Host Interface])
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 130-145
>         IOMMU group: 9
>         Region 0: Memory at 1006f2c0000 (64-bit, non-prefetchable) [size=256K]
>         Region 2: Memory at 1006f378000 (64-bit, non-prefetchable) [size=4K]
>         Capabilities: <access denied>
>         Kernel driver in use: thunderbolt
>         Kernel modules: thunderbolt
>
> 00:0d.3 USB controller [0c03]: Intel Corporation Panther Lake Thunderbolt 4 NHI #2 [8086:e434] (prog-if 40 [USB4 Host Interface])
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 162-177
>         IOMMU group: 9
>         Region 0: Memory at 1006f280000 (64-bit, non-prefetchable) [size=256K]
>         Region 2: Memory at 1006f377000 (64-bit, non-prefetchable) [size=4K]
>         Capabilities: <access denied>
>         Kernel driver in use: thunderbolt
>         Kernel modules: thunderbolt
>
> 00:12.0 Serial controller [0700]: Intel Corporation Device [8086:e445] (rev 01) (prog-if 00 [8250])
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 129
>         IOMMU group: 10
>         Region 0: Memory at 1006f330000 (64-bit, non-prefetchable) [size=64K]
>         Capabilities: <access denied>
>         Kernel driver in use: intel_ish_ipc
>         Kernel modules: intel_ish_ipc
>
> 00:13.0 Communication controller [0780]: Intel Corporation Device [8086:e462] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         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-
>         Interrupts: pin B routed to IRQ 255
>         IOMMU group: 11
>         Region 0: Memory at 1006f376000 (64-bit, non-prefetchable) [disabled] [size=4K]
>         Capabilities: <access denied>
>
> 00:14.0 USB controller [0c03]: Intel Corporation Panther Lake USB 3.2 xHCI Controller [8086:e47d] (rev 01) (prog-if 30 [XHCI])
>         Subsystem: Lenovo Device [17aa:2353]
>         Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
>         Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 154-161
>         IOMMU group: 12
>         Region 0: Memory at 1006f320000 (64-bit, non-prefetchable) [size=64K]
>         Capabilities: <access denied>
>         Kernel driver in use: xhci_hcd
>         Kernel modules: xhci_pci
>
> 00:14.2 RAM memory [0500]: Intel Corporation Device [8086:e47f] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         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-
>         IOMMU group: 12
>         Region 0: Memory at 1006f360000 (64-bit, non-prefetchable) [size=32K]
>         Region 2: Memory at 1006f375000 (64-bit, non-prefetchable) [size=4K]
>         Capabilities: <access denied>
>         Kernel driver in use: intel_pmc_ssram_telemetry
>         Kernel modules: intel_pmc_ssram_telemetry
>
> 00:14.3 Network controller [0280]: Intel Corporation Panther Lake PCH CNVi WiFi [8086:e440] (rev 01)
>         Subsystem: Intel Corporation Device [8086:0110]
>         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
>         Interrupts: pin D disabled, MSI(X) routed to IRQ 193-202
>         IOMMU group: 13
>         Region 0: Memory at 1006f36c000 (64-bit, non-prefetchable) [size=16K]
>         Capabilities: <access denied>
>         Kernel driver in use: iwlwifi
>         Kernel modules: iwlwifi
>
> 00:14.7 Bluetooth [0d11]: Intel Corporation Panther Lake Bluetooth PCI Enumerator [8086:e476] (rev 01)
>         Subsystem: Intel Corporation Device [8086:0011]
>         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
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 192
>         IOMMU group: 14
>         Region 0: Memory at 1006f368000 (64-bit, non-prefetchable) [size=16K]
>         Capabilities: <access denied>
>         Kernel driver in use: btintel_pcie
>         Kernel modules: btintel_pcie
>
> 00:16.0 Communication controller [0780]: Intel Corporation Device [8086:e470] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 191
>         IOMMU group: 15
>         Region 0: Memory at 1006f374000 (64-bit, non-prefetchable) [size=4K]
>         Capabilities: <access denied>
>         Kernel driver in use: mei_me
>         Kernel modules: mei_me
>
> 00:16.3 Serial controller [0700]: Intel Corporation Device [8086:e473] (rev 01) (prog-if 02 [16550])
>         Subsystem: Lenovo Device [17aa:2353]
>         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-
>         Interrupts: pin E routed to IRQ 19
>         IOMMU group: 15
>         Region 0: I/O ports at 2020 [size=8]
>         Region 1: Memory at b0501000 (32-bit, non-prefetchable) [size=4K]
>         Capabilities: <access denied>
>         Kernel driver in use: serial
>         Kernel modules: 8250_pci
>
> 00:18.0 Communication controller [0780]: Intel Corporation Device [8086:e45d] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         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-
>         Interrupts: pin B routed to IRQ 255
>         IOMMU group: 16
>         Region 0: Memory at 1006f373000 (64-bit, non-prefetchable) [disabled] [size=4K]
>         Capabilities: <access denied>
>
> 00:19.0 Serial bus controller [0c80]: Intel Corporation Device [8086:e450] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin B routed to IRQ 20
>         IOMMU group: 17
>         Region 0: Memory at 1002c000000 (64-bit, non-prefetchable) [size=4K]
>         Capabilities: <access denied>
>         Kernel driver in use: intel-lpss
>         Kernel modules: intel_lpss_pci
>
> 00:19.1 Serial bus controller [0c80]: Intel Corporation Device [8086:e451] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         Interrupts: pin C routed to IRQ 21
>         IOMMU group: 17
>         Region 0: Memory at 1002c001000 (64-bit, non-prefetchable) [size=4K]
>         Capabilities: <access denied>
>         Kernel driver in use: intel-lpss
>         Kernel modules: intel_lpss_pci
>
> 00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:e402] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         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
>         IOMMU group: 18
>
> 00:1f.3 Audio device [0403]: Intel Corporation Device [8086:e428] (rev 01) (prog-if 80 [HDA compatible with vendor specific extensions])
>         Subsystem: Lenovo Device [17aa:2353]
>         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: 64
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 209
>         IOMMU group: 18
>         Region 0: Memory at 1006f200000 (64-bit, non-prefetchable) [size=512K]
>         Region 4: Memory at 1006f000000 (64-bit, non-prefetchable) [size=2M]
>         Capabilities: <access denied>
>         Kernel driver in use: sof-audio-pci-intel-ptl
>         Kernel modules: snd_sof_pci_intel_ptl, snd_hda_intel
>
> 00:1f.4 SMBus [0c05]: Intel Corporation Device [8086:e422] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>         Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>         Interrupts: pin D routed to IRQ 18
>         IOMMU group: 18
>         Region 0: Memory at 1006f370000 (64-bit, non-prefetchable) [size=256]
>         Region 4: I/O ports at efa0 [size=32]
>         Kernel driver in use: i801_smbus
>         Kernel modules: i2c_i801
>
> 00:1f.5 Serial bus controller [0c80]: Intel Corporation Device [8086:e423] (rev 01)
>         Subsystem: Lenovo Device [17aa:2353]
>         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-
>         IOMMU group: 18
>         Region 0: Memory at 80800000 (32-bit, non-prefetchable) [size=4K]
>
> 04:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD 9100 PRO [PM9E1] [144d:a810] (prog-if 02 [NVM Express])
>         Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
>         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
>         Interrupts: pin B disabled, MSI(X) routed to IRQ 178, 181-188
>         IOMMU group: 19
>         Region 0: Memory at b0400000 (64-bit, non-prefetchable) [size=16K]
>         Capabilities: <access denied>
>         Kernel driver in use: nvme
>         Kernel modules: nvme
>
>
> ** USB devices:
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 003 Device 002: ID 04f2:b87a Chicony Electronics Co., Ltd Integrated Camera
> Bus 003 Device 003: ID 27c6:659c Shenzhen Goodix Technology Co.,Ltd. Goodix USB2.0 MISC
> Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>
>
> -- System Information:
> Debian Release: forky/sid
>   APT prefers testing
>   APT policy: (500, 'testing')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 6.19.14+deb14-amd64 (SMP w/8 CPU threads; PREEMPT)
> Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), LANGUAGE=en_CA:en
> Shell: /bin/sh linked to /usr/bin/dash
> Init: systemd (via /run/systemd/system)
> LSM: AppArmor: enabled
>
> Versions of packages linux-image-6.19.14+deb14-amd64 depends on:
> ii  initramfs-tools [linux-initramfs-tool]  0.150
> ii  kmod                                    34.2-2+b2
> ii  linux-base                              4.15
> ii  linux-base-6.19.14+deb14-amd64          6.19.14-1
> ii  linux-binary-6.19.14+deb14-amd64        6.19.14-1
> ii  linux-modules-6.19.14+deb14-amd64       6.19.14-1
>
> Versions of packages linux-image-6.19.14+deb14-amd64 recommends:
> ii  apparmor  4.1.7-2
>
> Versions of packages linux-image-6.19.14+deb14-amd64 suggests:
> pn  debian-kernel-handbook  <none>
> pn  firmware-linux-free     <none>
> ii  grub-efi-amd64          2.14-2
> pn  linux-doc-6.19          <none>
>
> Versions of packages linux-image-6.19.14+deb14-amd64 is related to:
> ii  firmware-amd-graphics      20260410-1
> pn  firmware-atheros           <none>
> pn  firmware-bnx2              <none>
> pn  firmware-bnx2x             <none>
> pn  firmware-brcm80211         <none>
> pn  firmware-cavium            <none>
> pn  firmware-cirrus            <none>
> ii  firmware-intel-graphics    20260410-1
> ii  firmware-intel-misc        20260410-1
> pn  firmware-intel-sound       <none>
> pn  firmware-ipw2x00           <none>
> pn  firmware-ivtv              <none>
> ii  firmware-iwlwifi           20260410-1
> pn  firmware-libertas          <none>
> pn  firmware-marvell-prestera  <none>
> ii  firmware-mediatek          20260410-1
> ii  firmware-misc-nonfree      20260410-1
> pn  firmware-myricom           <none>
> pn  firmware-netronome         <none>
> pn  firmware-netxen            <none>
> ii  firmware-nvidia-graphics   20260410-1
> pn  firmware-qcom-soc          <none>
> pn  firmware-qlogic            <none>
> ii  firmware-realtek           20260410-1
> pn  firmware-samsung           <none>
> pn  firmware-siano             <none>
> pn  firmware-ti-connectivity   <none>
> pn  xen-hypervisor             <none>
>
> -- no debconf information
>

Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar

Thread

Bug#1135359: linux-image-6.19.14+deb14-amd64: CONFIG_SND_SOC_SDCA_CLASS needs to be enabled for audio to work on 2026 Pantherlake platforms "Mark Pearson (Lenovo)" <mpearson-lenovo@squebb.ca> - 2026-05-01 17:40 +0200
  Bug#1135359: linux-image-6.19.14+deb14-amd64: CONFIG_SND_SOC_SDCA_CLASS needs to be enabled for audio to work on 2026 Pantherlake platforms Yunseong Kim <ysk@kzalloc.com> - 2026-05-01 19:20 +0200
    Bug#1135359: linux-image-6.19.14+deb14-amd64: CONFIG_SND_SOC_SDCA_CLASS needs to be enabled for audio to work on 2026 Pantherlake platforms Yunseong Kim <ysk@kzalloc.com> - 2026-05-07 14:30 +0200
  Bug#1135359: marked as done (linux-image-6.19.14+deb14-amd64:  CONFIG_SND_SOC_SDCA_CLASS needs to be enabled for audio to work on 2026  Pantherlake platforms) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-19 17:10 +0200

csiph-web