Re: [alsa-devel] [BUG] Lenovo ThinkBook 16 G7 QOY (Snapdragon X) - No soundcards detected

Konrad Dybcio <[email protected]> Wed, 10 Jun 2026 15:52:49 +0200

Newsgroups	org.alsa-project.alsa-devel,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-kernel
Message-ID	<[email protected]>

On 6/10/26 3:31 PM, thomas.kuang wrote:
> 
> 
> when run 
> sudo sh -c 'echo "start" > /sys/class/remoteproc/remoteproc0/state'
> sudo sh -c 'echo "start" > /sys/class/remoteproc/remoteproc1/state'
> 
> 
> dmesg is following:
>   625.929265] remoteproc remoteproc0: powering up adsp
> [  625.929296] remoteproc remoteproc0: Direct firmware load for qcom/x1p42100/LENOVO/21NH/qcadsp8380.mbn failed with error -2
> [  625.929299] remoteproc remoteproc0: request_firmware failed: -2
> [  625.929302] remoteproc remoteproc0: Boot failed: -2
> [  625.936529] remoteproc remoteproc1: powering up cdsp
> [  625.936552] remoteproc remoteproc1: Direct firmware load for qcom/x1p42100/LENOVO/21NH/qccdsp8380.mbn failed with error -2
> [  625.936555] remoteproc remoteproc1: request_firmware failed: -2
> [  625.936557] remoteproc remoteproc1: Boot failed: -2

As the dmesg suggests, you're missing these firmware files and need
to supply them.

Konrad