On Wed, 06 Nov 2024 20:34:09 +0100, Wesley Cheng wrote: > +config SND_USB_AUDIO_QMI > + tristate "Qualcomm Audio Offload driver" > + depends on QCOM_QMI_HELPERS && SND_USB_AUDIO && USB_XHCI_SEC_INTR && SND_SOC_USB > + select SND_PCM This select is superfluous as it already depends on CONFIG_SND_USB_AUDIO that does select it. > diff --git a/sound/usb/qcom/Makefile b/sound/usb/qcom/Makefile > new file mode 100644 > index 000000000000..a81c9b28d484 > --- /dev/null > +++ b/sound/usb/qcom/Makefile > @@ -0,0 +1,2 @@ > +snd-usb-audio-qmi-objs := usb_audio_qmi_v01.o qc_audio_offload.o Use snd-usb-audio-qmi-y instead of *-objs. thanks, Takashi