Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752015AbZITMUc (ORCPT ); Sun, 20 Sep 2009 08:20:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751607AbZITMUc (ORCPT ); Sun, 20 Sep 2009 08:20:32 -0400 Received: from mail-fx0-f216.google.com ([209.85.220.216]:43379 "EHLO mail-fx0-f216.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750856AbZITMUb (ORCPT ); Sun, 20 Sep 2009 08:20:31 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=HGHkFNASmyV6d4vNqTgwXb4S0hhB3XvWOdyZCb1C1sups2RQsBG23Yl7O5qsQI7J3a uSeUVgeiWxroTbnoe+6TCmtpx52Al9ROwcO5s1Er7HlHKsH2erDXOGLMTq2vjea3p29T djDqGtnPz1JO8K1r1RXMZD8SnZ0DntwHAbWGE= MIME-Version: 1.0 In-Reply-To: References: Date: Sun, 20 Sep 2009 14:20:34 +0200 Message-ID: <68676e00909200520s7730b516v4e0d6c17d529d0a7@mail.gmail.com> Subject: Re: [lm-sensors] it87 sensors need an ACPI driver (2.6.31) From: Luca Tettamanti To: wixor Cc: lm-sensors@lm-sensors.org, Linux Kernel Mailing List Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1242 Lines: 30 On Sun, Sep 20, 2009 at 10:20 AM, wixor wrote: > Hello, > with recent upgrade to 2.6.31 I get > > it87: Found IT8712F chip at 0x290, revision 7 > it87: in3 is VCC (+5V) > it87: in7 is VCCH (+5V Stand-By) > ACPI: I/O resource it87 [0x295-0x296] conflicts with ACPI region IP__ > [0x295-0x296] > ACPI: Device needs an ACPI driver > FATAL: Error inserting it87 > (/lib/modules/2.6.31/kernel/drivers/hwmon/it87.ko): Device or resource > busy [...] > I have also discovered that dsdt contains description of what is > connected to each it87 input. Maybe it has also some code to access > the chip? In /proc/acpi I can read only one temperature, while the > chip measures three temperatures, fan speeds and voltages. This is > desktop pc with ASUS A8N1-E maniboard, athlon64 and nforce4 chipset. Try the asus_atk0110 driver, it handles the ACPI hwmon interface on Asus motherboards. If it does not work then please send a dump of your DSDT (/sys/firmware/acpi/tables/DSDT). Luca -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/