[PATCH v4 18/32] sound: usb: Introduce QC USB SND offloading support
Randy Dunlap
rdunlap at infradead.org
Mon Jul 24 19:57:45 PDT 2023
On 7/24/23 19:34, Wesley Cheng wrote:
> diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
> index 059242f15d75..44b0fa92b6cc 100644
> --- a/sound/usb/Kconfig
> +++ b/sound/usb/Kconfig
> @@ -165,6 +165,21 @@ config SND_BCD2000
> To compile this driver as a module, choose M here: the module
> will be called snd-bcd2000.
>
> +config QC_USB_AUDIO_OFFLOAD
> + tristate "Qualcomm Audio Offload driver"
> + depends on QCOM_QMI_HELPERS
> + select SND_PCM
> + help
> + Say Y here to enable the Qualcomm USB audio offloading feature
feature.
> +
> + This module sets up the required QMI stream enable/disable
> + responses to requests generated by the audio DSP. It passes the
> + USB transfer resource references, so that the audio DSP can issue
> + USB transfers to the host controller.
> +
> + To compile this driver as a module, choose M here: the module
> + will be called qc-audio-offload.
--
~Randy
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