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Message-ID: <9c80b55de09af2549b7465b7c2322254c71d7d4e.camel@linux.intel.com>
Subject: Re: [PATCH] platform/x86: ISST: Allow reading core-power state on
 HWP disabled systems
From: srinivas pandruvada <srinivas.pandruvada@linux.intel.com>
To: Ilpo =?ISO-8859-1?Q?J=E4rvinen?= <ilpo.jarvinen@linux.intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>, markgross@kernel.org, Andy
 Shevchenko <andriy.shevchenko@linux.intel.com>,
 platform-driver-x86@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Date: Thu, 29 Feb 2024 07:11:47 -0800
In-Reply-To: <23b62f29-902c-800a-1cd4-6e24d70abd86@linux.intel.com>
References: <20240229002659.1416623-1-srinivas.pandruvada@linux.intel.com>
	 <23b62f29-902c-800a-1cd4-6e24d70abd86@linux.intel.com>
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On Thu, 2024-02-29 at 14:32 +0200, Ilpo J=C3=A4rvinen wrote:
> On Wed, 28 Feb 2024, Srinivas Pandruvada wrote:
>=20
> > When HWP (Hardware P-states) is disabled, dynamic SST features are
> > disabled. But user should still be able to read the current core-
> > power
> > state, with legacy P-states. This will allow users to read current
> > configuration with static SST enabled from BIOS.
> >=20
> > To address this, do not call disable_dynamic_sst_features() when
> > the
> > request is for reading the state.
> >=20
> > Signed-off-by: Srinivas Pandruvada
> > <srinivas.pandruvada@linux.intel.com>
>=20
> Is this a fix? (It's lacking the tag if it is).
This is not a fix. This is a feature request from a customer.
Some customer wants to use in certain way.

Thanks,
Srinivas

>=20