linux-kernel - Re: [PATCH] intel_idle: Add ICL support

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Message-ID: <CAGX5Wg2rzm74RprNYVzbkGBUx8WJZ5etKE_UOg8S3Eoyd=h2pg@mail.gmail.com>
Date:   Wed, 26 Aug 2020 15:19:15 +0200
From:   Guilhem Lettron <guilhem@...pilot.io>
To:     dedekind1@...il.com
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Jacob Pan <jacob.jun.pan@...ux.intel.com>,
        Len Brown <lenb@...nel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] intel_idle: Add ICL support

On Wed, 26 Aug 2020 at 15:09, Artem Bityutskiy <dedekind1@...il.com> wrote:
>
> On Wed, 2020-08-26 at 15:03 +0200, Guilhem Lettron wrote:
> > On my laptop, a Dell XPS 13 7390 2-in-1 with i7-1065G7, ACPI only
> > report "C1_ACPI", "C2_ACPI" and "C3_ACPI".
>
> Did you try to dig into the BIOS menus and check if you can enable
> more/deeper C-states?

Yes everything is enabled relative to C-states.
I find, at least, 1 people with same problem:
https://community.clearlinux.org/t/intel-idle-on-10th-ice-lake/3939/9

>
> Artem.
>

Guilhem Lettron