From: "Rafał Bilski" <rafalbilski@interia.pl>
To: Dave Jones <davej@redhat.com>, Axel Lin <axel.lin@gmail.com>,
linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org
Subject: Re: [PATCH] e_powersaver: Underclock checks
Date: Wed, 13 Jul 2011 17:40:22 +0100 [thread overview]
Message-ID: <4E1DCA76.7090809@interia.pl> (raw)
In-Reply-To: <4E1C7D96.1030500@interia.pl>
> Some systems are using 1.2GHz@844mV processors running at 600MHz@796mV.
OK. That's strange. It is 1,2GHz system. Can both ACPI p-states and "e_powersaver"
drivers be running at the same time? Can BIOS change processor frequencies without
Linux knowing and without p-states driver loaded?
I can't test system in question. I will try to buy something similar to test it.
Thank you
Rafał Bilski
----------------------------------------------------------------
Dom marzen - kup lub wynajmij taniej niz myslisz!
Szukaj >> http://linkint.pl/f29e5
WARNING: multiple messages have this Message-ID (diff)
From: "Rafał Bilski" <rafalbilski@interia.pl>
To: Dave Jones <davej@redhat.com>, Axel Lin <axel.lin@gmail.com>,
linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org
Subject: Re: [PATCH] e_powersaver: Underclock checks
Date: Wed, 13 Jul 2011 17:40:22 +0100 [thread overview]
Message-ID: <4E1DCA76.7090809@interia.pl> (raw)
In-Reply-To: <4E1C7D96.1030500@interia.pl>
> Some systems are using 1.2GHz@844mV processors running at 600MHz@796mV.
OK. That's strange. It is 1,2GHz system. Can both ACPI p-states and "e_powersaver"
drivers be running at the same time? Can BIOS change processor frequencies without
Linux knowing and without p-states driver loaded?
I can't test system in question. I will try to buy something similar to test it.
Thank you
Rafał Bilski
----------------------------------------------------------------
Dom marzen - kup lub wynajmij taniej niz myslisz!
Szukaj >> http://linkint.pl/f29e5
next prev parent reply other threads:[~2011-07-13 16:40 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-08 8:37 [RFC][PATCH] cpufreq: e_powersaver: Fix checking brand for EPS_BRAND_C3 Axel Lin
2011-07-11 16:36 ` Rafał Bilski
2011-07-11 16:36 ` Rafał Bilski
2011-07-11 22:08 ` [PATCH] e_powersaver: Add sanity checks to code provided by VIA Rafał Bilski
2011-07-11 22:08 ` Rafał Bilski
2011-07-11 23:15 ` [PATCH] e_powersaver: Underclock checks Rafał Bilski
2011-07-11 23:15 ` Rafał Bilski
2011-07-11 23:25 ` Dave Jones
2011-07-11 23:25 ` Dave Jones
2011-07-12 17:00 ` Rafał Bilski
2011-07-12 17:00 ` Rafał Bilski
2011-07-13 16:40 ` Rafał Bilski [this message]
2011-07-13 16:40 ` Rafał Bilski
2011-07-13 16:45 ` Dave Jones
2011-07-13 16:45 ` Dave Jones
2011-07-13 22:24 ` [PATCH] e_powersaver: Add sanity checks to code provided by VIA Dave Jones
2011-07-13 23:01 ` Rafał Bilski
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