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Volker Armin Hemmann <volkerarmin@××××××××××.com> [10-12-12 15:16]: |
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> On Sunday 12 December 2010 14:57:26 meino.cramer@×××.de wrote: |
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> > Volker Armin Hemmann <volkerarmin@××××××××××.com> [10-12-12 14:52]: |
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> > > On Sunday 12 December 2010 14:06:33 meino.cramer@×××.de wrote: |
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> > > > IT8721 |
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> > > |
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> > > So look at the lm sensors site: |
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> > > |
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> > > http://www.lm-sensors.org/wiki/Devices |
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> > > |
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> > > ITE IT8721F, IT8758E yes it87 LPC 2.6.37 or standalone |
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> > > driver |
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> > > |
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> > > (2010-10-12) We have a datasheet for the IT8721F. Different from |
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> > > previous |
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> > > IT87xxF chips (12 mV ADC instead of 16 mV, amongst other.) Two requests |
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> > > ( Jae Sammy, Virgil Gheorghiu.) The IT8758E was reported to have the |
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> > > same device ID, so hopefully they are fully compatible. Support added |
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> > > by Jean Delvare, please test the standalone driver and report. |
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> > > |
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> > > you could try this: |
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> > > http://khali.linux-fr.org/devel/misc/it87/it87.c |
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> > > |
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> > > google. 2minutes. It really is that simple. |
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> > |
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> > Instead I backported the i87.c driver from the upcoming linux |
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> > 2.36.7.rc5 itree into my linux-2.6.36.6 kernel. |
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> > |
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> > After recompiling i and a reboot it loads well but dmesg shows that |
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> > there were conflicting ACPI areas then. The driver itsself suggests to |
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> > use the atk0110-acpi driver instead the it87 one. |
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> > |
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> > So I will do that and give the BIOS the full control over the fans. |
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> |
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> I did the same and it is working really well... apart from an annoying cpu-fan |
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> error at the boot, because the fan only start turning 1-2 minutes after |
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> turning the box on. |
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> |
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> k10temp-pci-00c3 |
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> Adapter: PCI adapter |
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> temp1: +38.1°C (high = +70.0°C, crit = +90.0°C) |
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> |
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> atk0110-acpi-0 |
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> Adapter: ACPI interface |
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> Vcore Voltage: +1.00 V (min = +0.85 V, max = +1.70 V) |
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> +3.3 Voltage: +3.39 V (min = +2.97 V, max = +3.63 V) |
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> +5 Voltage: +5.08 V (min = +4.50 V, max = +5.50 V) |
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> +12 Voltage: +12.52 V (min = +10.20 V, max = +13.80 V) |
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> CPU FAN Speed: 565 RPM (min = 600 RPM) |
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> CHASSIS FAN Speed: 1171 RPM (min = 600 RPM) |
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> CHASSIS FAN 2 Speed: 698 RPM (min = 600 RPM) |
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> CPU Temperature: +36.0°C (high = +60.0°C, crit = +95.0°C) |
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> MB Temperature: +29.0°C (high = +45.0°C, crit = +75.0°C) |
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> |
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Hi Volker, |
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THAT'S INTERESTING!! |
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What motherboard do you use and may be you can mail me your kernel |
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config in a personal mail ? |
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And: What exactly do you enable/disable in the BIOS of you board? |
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When I try to enable fan control via bios I got a warning and loud |
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beeps from the BIOS *AND* the fan do not start... |
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When disabling fan control, the fan starts nearly instantly |
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(acoustic-wise it is not that a problem ... the CPU fan works |
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silently...). |
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|
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But what is the reason for the ACPI area conflict??? |
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