Ryzen 9 7950x sound module does not not build

[Sid Boyce]

Machine:
 Type: Desktop System: ASUS product: N/A v: N/A serial: N/A
 Mobo: ASUSTeK model: PRIME B650M-A WIFI II v: Rev 1.xx
   serial: 221214156800233 UEFI: American Megatrends v: 1634 date: 
07/21/2023
CPU:
 Info: 16-core model: AMD Ryzen 9 7950X bits: 64 type: MT MCP cache:
   L2: 16 MiB
slipstream:/usr/src/linux-6.6.0-rc3 # grep 
CONFIG_SND_SOC_AMD_RPL_ACP6x=m .config
CONFIG_SND_SOC_AMD_RPL_ACP6x=m


This module never gets built, so only USB audio works.
# dmesg -T|grep snd
[Sun Sep 24 23:48:08 2023] snd_hda_intel 0000:01:00.1: Disabling MSI
[Sun Sep 24 23:48:08 2023] snd_hda_intel 0000:01:00.1: Handle 
vga_switcheroo audio client
[Sun Sep 24 23:48:08 2023] snd_hda_intel 0000:0b:00.6: enabling device 
(0000 -> 0002)
[Sun Sep 24 23:48:08 2023] snd_hda_intel 0000:01:00.1: bound 
0000:01:00.0 (ops nv50_audio_component_bind_ops [nouveau])
[Sun Sep 24 23:48:08 2023] usbcore: registered new interface driver 
snd-usb-audio
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0: autoconfig 
for ALC897: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0: 
   speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0: 
   hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0:    mono: 
mono_out=0x0
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0: 
   dig-out=0x11/0x0
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0:    inputs:
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0:      Front 
Mic=0x19
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0:      Rear 
Mic=0x18
[Sun Sep 24 23:48:08 2023] snd_hda_codec_realtek hdaudioC2D0: 
     Line=0x1a


# fuser -v /dev/snd/*
                    USER        PID ACCESS COMMAND
/dev/snd/controlC0:  lancelot   3738 F.... wireplumber
/dev/snd/controlC1:  lancelot   3738 F.... wireplumber
/dev/snd/controlC2:  lancelot   3738 F.... wireplumber
/dev/snd/pcmC0D0p:   lancelot   3737 F...m pipewire
/dev/snd/seq:        lancelot   3737 F.... pipewire

Regards

Sid.

--
Sid Boyce ... Hamradio License G3VBV, Keen licensed Private Pilot
Retired IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support Specialist
Microsoft Windows Free Zone - Linux used for all Computing Tasks