No Chromebook audio, only "Dummy Output"
Please help me, and thank you for taking the time to read about my plight.
The Goal: find a way to fix only having Dummy audio
The Issue (as far as me and Gemini can tell): A disparity between the ABI of the SOF DSP (3:22:1) and the ABI of the kernel module (3:23:1).
Specs:
RumiaYoukaiOfDarkness@bazzite:~$ inxi -Fzx
System:
Kernel: 6.14.6-107.bazzite.fc42.x86_64 arch: x86_64 bits: 64 compiler: gcc
v: 15.1.1
Desktop: GNOME v: 48.2 Distro: Bazzite 42.20250615.0 (Silverblue)
Holographic
Machine:
Type: Desktop System: Google product: Lindar v: rev3
serial: <superuser required>
Mobo: Google model: Lindar v: rev3 serial: <superuser required>
UEFI: coreboot v: Google_Lindar.13672.291.0 date: 02/18/2022
CPU:
Info: dual core model: 11th Gen Intel Core i3-1115G4 bits: 64 type: MT MCP
arch: Tiger Lake rev: 1 cache: L1: 160 KiB L2: 2.5 MiB L3: 6 MiB
Speed (MHz): avg: 1137 min/max: 400/4100 cores: 1: 1137 2: 1137 3: 1137
4: 1137 bogomips: 23961
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Audio:
Device-1: Intel Tiger Lake-LP Smart Sound Audio
driver: sof-audio-pci-intel-tgl bus-ID: 00:1f.3
API: ALSA v: k6.14.6-107.bazzite.fc42.x86_64 status: kernel-api
Server-1: PipeWire v: 1.4.5 status: active
Server-2: PulseAudio v: N/A status: off (using pipewire-pulse)
System correctly identifies audio controller: Tiger Lake-LP Smart Sound Technology Audio Controller.
Kernel successfully loads the sof-audio-pci-intel-tgl driver.
aplay -l lists the speakers, headset, and HDMI outputs.
The Goal: find a way to fix only having Dummy audio
The Issue (as far as me and Gemini can tell): A disparity between the ABI of the SOF DSP (3:22:1) and the ABI of the kernel module (3:23:1).
Specs:
RumiaYoukaiOfDarkness@bazzite:~$ inxi -Fzx
System:
Kernel: 6.14.6-107.bazzite.fc42.x86_64 arch: x86_64 bits: 64 compiler: gcc
v: 15.1.1
Desktop: GNOME v: 48.2 Distro: Bazzite 42.20250615.0 (Silverblue)
Holographic
Machine:
Type: Desktop System: Google product: Lindar v: rev3
serial: <superuser required>
Mobo: Google model: Lindar v: rev3 serial: <superuser required>
UEFI: coreboot v: Google_Lindar.13672.291.0 date: 02/18/2022
CPU:
Info: dual core model: 11th Gen Intel Core i3-1115G4 bits: 64 type: MT MCP
arch: Tiger Lake rev: 1 cache: L1: 160 KiB L2: 2.5 MiB L3: 6 MiB
Speed (MHz): avg: 1137 min/max: 400/4100 cores: 1: 1137 2: 1137 3: 1137
4: 1137 bogomips: 23961
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Audio:
Device-1: Intel Tiger Lake-LP Smart Sound Audio
driver: sof-audio-pci-intel-tgl bus-ID: 00:1f.3
API: ALSA v: k6.14.6-107.bazzite.fc42.x86_64 status: kernel-api
Server-1: PipeWire v: 1.4.5 status: active
Server-2: PulseAudio v: N/A status: off (using pipewire-pulse)
System correctly identifies audio controller: Tiger Lake-LP Smart Sound Technology Audio Controller.
Kernel successfully loads the sof-audio-pci-intel-tgl driver.
aplay -l lists the speakers, headset, and HDMI outputs.
