linux-kernel - Re: [PATCH 1/1] Introduce Intel RAPL cooling device driver

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Date:	Wed, 03 Apr 2013 12:24:48 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Jacob Pan <jacob.jun.pan@...ux.intel.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Platform Driver <platform-driver-x86@...r.kernel.org>,
	Matthew Garrett <matthew.garrett@...ula.com>,
	Zhang Rui <rui.zhang@...el.com>,
	Rafael Wysocki <rafael.j.wysocki@...el.com>,
	Len Brown <len.brown@...el.com>,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	Arjan van de Ven <arjan@...ux.intel.com>
Subject: Re: [PATCH 1/1] Introduce Intel RAPL cooling device driver

On Tue, 2013-04-02 at 15:15 -0700, Jacob Pan wrote:
> --- a/drivers/platform/x86/Kconfig
> +++ b/drivers/platform/x86/Kconfig
> @@ -781,4 +781,12 @@ config APPLE_GMUX
>  	  graphics as well as the backlight. Currently only backlight
>  	  control is supported by the driver.
>  
> +config INTEL_RAPL
> +	tristate "Intel RAPL Support"
> +	depends on X86 && THERMAL

drivers/platform/x86/Kconfig is sourced from drivers/platform/Kconfig.
The relevant line is wrapped in an "if X86" and "endif" pair. So X86 is
superfluous here.
"
> +	default y
> +	---help---
> +	  RAPL, AKA, Running Average Power Limit provides mechanisms to enforce
> +	  and monitor per domain power consumption limits of supported Intel CPUs.
> +
>  endif # X86_PLATFORM_DEVICES


Paul Bolle

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