From: Borislav Petkov <bp@alien8.de>
To: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
lkml <linux-kernel@vger.kernel.org>,
rafael@kernel.org, Linux ACPI <linux-acpi@vger.kernel.org>
Subject: Re: DPTF_POWER and DPTF_PCH_FIVR
Date: Thu, 15 Oct 2020 14:06:39 +0200 [thread overview]
Message-ID: <20201015120639.GE11838@zn.tnic> (raw)
In-Reply-To: <d6cdf27b-04ef-7bc8-03ef-2115ca08bffe@intel.com>
On Thu, Oct 15, 2020 at 01:31:55PM +0200, Rafael J. Wysocki wrote:
> Well, they depend on ACPI too and it doesn't look like there is anything
> more fine grained that could be used here.
>
> Also I'm not sure if adding ACPI_DPTF (bool, disabled by default and
> depending on x86) would help a lot.
So you're saying this is going to be present in current and future
hardware so might as well enable it?
> Obviously an oversight on my part, sorry.
>
> I think that changing it to "dptf_power" (and analogously for the FIVR
> participant driver) should work. Srinivas?
Makes sense.
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2020-10-15 12:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20201015095311.GA11838@zn.tnic>
[not found] ` <20201015095851.GB11838@zn.tnic>
2020-10-15 11:31 ` DPTF_POWER and DPTF_PCH_FIVR Rafael J. Wysocki
2020-10-15 12:06 ` Borislav Petkov [this message]
2020-10-15 12:28 ` Rafael J. Wysocki
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