Bug#973404: linux-config-5.9: T14 AMD Laptop (Renoir) - Microphone Doesn't Function
Package: linux-config-5.9
Version: 5.9.1-1
Severity: normal
Dear Maintainer,
My Lenovo T14 AMD laptop does not show a selectable microphone device.
lspci -v shows a device without a driver attached and I assume that to be the related hardware:
07:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01)
Subsystem: Lenovo Raven/Raven2/FireFlight/Renoir Audio Processor
Flags: fast devsel, IRQ 255, IOMMU group 8
Memory at fd380000 (32-bit, non-prefetchable) [disabled] [size=256K]
Capabilities: <access denied>
arch linux shows that the following requirements are needed though I am not well educated in Linux to know if this does apply:
"On the AMD version, the internal microphone requires a kernel version of at least 5.8-rc7 with CONFIG_SND_SOC_AMD_RENOIR=m and CONFIG_SND_SOC_AMD_RENOIR_MACH=m.
4-pin jack plugs work with a linux kernel of 5.7."
I am currently on Bullseye 5.9 kernel.
Thank you
-- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.9.0-1-amd64 (SMP w/16 CPU threads)
Kernel taint flags: TAINT_WARN
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
linux-config-5.9 depends on no packages.
Versions of packages linux-config-5.9 recommends:
ii linux-source-5.9 5.9.1-1
linux-config-5.9 suggests no packages.
-- no debconf information
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