Re: [RFC PATCH 2/2] platform/x86: Add virtual PMC driver used for S2Idle

Randy Dunlap
2022-07-07T15:51:40Z

On 7/7/22 05:53, Grzegorz Jaszczyk wrote:
> diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
> index bc4013e950ed..dee974321b01 100644
> --- a/drivers/platform/x86/Kconfig
> +++ b/drivers/platform/x86/Kconfig
> @@ -479,6 +479,13 @@ config WIRELESS_HOTKEY
> To compile this driver as a module, choose M here: the module will
> be called wireless-hotkey.
>
> +config VIRT_PMC
> + tristate "Virt PMC"
> + depends on ACPI && SUSPEND
> + help
> + The Virtual PMC driver is meant for the guest VMs and it's main

its main

> + purpose is to notify about guest entering s2idle state.

--
~Randy