linux-kernel - Re: [PATCH] powercap / RAPL : remove dependency on iosf

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Message-ID: <1542119.JQ7HNYzFZu@vostro.rjw.lan>
Date:	Fri, 18 Sep 2015 02:09:55 +0200
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Pengyu Ma <pengyu.ma@...driver.com>, jacob.jun.pan@...ux.intel.com
Cc:	rafael.j.wysocki@...el.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powercap / RAPL : remove dependency on iosf_mbi

On Thursday, September 17, 2015 03:31:41 PM Pengyu Ma wrote:
> iosf_mbi is supported on Quark, Braswell, Baytrail and some Atom SoC,
> but RAPL is not limited to these SoC, it supports almost Intel CPUs.
> Remove this dependece to make RAPL support more Intel CPUs.
> 
> Please select IOSF_MBI on Atom SoCs.
> 
> Signed-off-by: Pengyu Ma <pengyu.ma@...driver.com>

Jacob?

> ---
>  drivers/powercap/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/powercap/Kconfig b/drivers/powercap/Kconfig
> index 85727ef..a7c81b5 100644
> --- a/drivers/powercap/Kconfig
> +++ b/drivers/powercap/Kconfig
> @@ -17,7 +17,7 @@ if POWERCAP
>  # Client driver configurations go here.
>  config INTEL_RAPL
>  	tristate "Intel RAPL Support"
> -	depends on X86 && IOSF_MBI
> +	depends on X86
>  	default n
>  	---help---
>  	  This enables support for the Intel Running Average Power Limit (RAPL)
> 

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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