linux: enable CONFIG_SND_HDA_CODEC_CS8409

Add linux kernel support for Cirrus Logic CS8409 as module. This will for example unlock on-board Sound for some 2016-2019 Apple Intel Hardware Series (iMac, MacBookAir, MacBookPro) - tested on MacBookPro14,1
NixOS · Jun 27, 2024 · 14d1761 · 14d1761
1 parent 334325a
commit 14d1761
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -511,6 +511,7 @@ let
       # Support configuring jack functions via fw mechanism at boot
       SND_HDA_PATCH_LOADER = yes;
       SND_HDA_CODEC_CA0132_DSP = whenOlder "5.7" yes; # Enable DSP firmware loading on Creative Soundblaster Z/Zx/ZxR/Recon
+      SND_HDA_CODEC_CS8409 = module; # Cirrus Logic HDA Bridge CS8409
       SND_OSSEMUL         = yes;
       SND_USB_CAIAQ_INPUT = yes;
       SND_USB_AUDIO_MIDI_V2 = whenAtLeast "6.5" yes;