From patchwork Fri Aug 28 12:56:42 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corentin Chary X-Patchwork-Id: 44496 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n7SD3j22008656 for ; Fri, 28 Aug 2009 13:03:58 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751107AbZH1NDy (ORCPT ); Fri, 28 Aug 2009 09:03:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751090AbZH1NDy (ORCPT ); Fri, 28 Aug 2009 09:03:54 -0400 Received: from smtp22.services.sfr.fr ([93.17.128.12]:61314 "EHLO smtp22.services.sfr.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751107AbZH1NDl (ORCPT ); Fri, 28 Aug 2009 09:03:41 -0400 Received: from smtp22.services.sfr.fr (msfrf2206 [10.18.26.20]) by msfrf2210.sfr.fr (SMTP Server) with ESMTP id 1A187700252D for ; Fri, 28 Aug 2009 15:03:43 +0200 (CEST) Received: from filter.sfr.fr (localhost [127.0.0.1]) by msfrf2206.sfr.fr (SMTP Server) with ESMTP id 60704700009B; Fri, 28 Aug 2009 14:57:44 +0200 (CEST) Received: from localhost.localdomain (224.96.81-79.rev.gaoland.net [79.81.96.224]) by msfrf2206.sfr.fr (SMTP Server) with ESMTP id E525B700008E; Fri, 28 Aug 2009 14:57:43 +0200 (CEST) X-SFR-UUID: 20090828125743938.E525B700008E@msfrf2206.sfr.fr From: Corentin Chary To: lenb@kernel.org Cc: linux-acpi@vger.kernel.org, alan-jenkins@tuffmail.co.uk, Corentin Chary Subject: [PATCH 11/24] eeepc-laptop: document sysfs interface Date: Fri, 28 Aug 2009 14:56:42 +0200 Message-Id: <1251464215-6540-12-git-send-email-corentincj@iksaif.net> X-Mailer: git-send-email 1.6.4 In-Reply-To: <1251464215-6540-11-git-send-email-corentincj@iksaif.net> References: <1251464215-6540-1-git-send-email-corentincj@iksaif.net> <1251464215-6540-2-git-send-email-corentincj@iksaif.net> <1251464215-6540-3-git-send-email-corentincj@iksaif.net> <1251464215-6540-4-git-send-email-corentincj@iksaif.net> <1251464215-6540-5-git-send-email-corentincj@iksaif.net> <1251464215-6540-6-git-send-email-corentincj@iksaif.net> <1251464215-6540-7-git-send-email-corentincj@iksaif.net> <1251464215-6540-8-git-send-email-corentincj@iksaif.net> <1251464215-6540-9-git-send-email-corentincj@iksaif.net> <1251464215-6540-10-git-send-email-corentincj@iksaif.net> <1251464215-6540-11-git-send-email-corentincj@iksaif.net> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Signed-off-by: Corentin Chary --- .../ABI/testing/sysfs-platform-eeepc-laptop | 50 ++++++++++++++++++++ 1 files changed, 50 insertions(+), 0 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-platform-eeepc-laptop diff --git a/Documentation/ABI/testing/sysfs-platform-eeepc-laptop b/Documentation/ABI/testing/sysfs-platform-eeepc-laptop new file mode 100644 index 0000000..7445dfb --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-eeepc-laptop @@ -0,0 +1,50 @@ +What: /sys/devices/platform/eeepc-laptop/disp +Date: May 2008 +KernelVersion: 2.6.26 +Contact: "Corentin Chary" +Description: + This file allows display switching. + - 1 = LCD + - 2 = CRT + - 3 = LCD+CRT + If you run X11, you should use xrandr instead. + +What: /sys/devices/platform/eeepc-laptop/camera +Date: May 2008 +KernelVersion: 2.6.26 +Contact: "Corentin Chary" +Description: + Control the camera. 1 means on, 0 means off. + +What: /sys/devices/platform/eeepc-laptop/cardr +Date: May 2008 +KernelVersion: 2.6.26 +Contact: "Corentin Chary" +Description: + Control the card reader. 1 means on, 0 means off. + +What: /sys/devices/platform/eeepc-laptop/cpufv +Date: Jun 2009 +KernelVersion: 2.6.31 +Contact: "Corentin Chary" +Description: + Change CPU clock configuration. + On the Eee PC 1000H there are three available clock configuration: + * 0 -> Super Performance Mode + * 1 -> High Performance Mode + * 2 -> Power Saving Mode + On Eee PC 701 there is only 2 available clock configurations. + Available configuration are listed in available_cpufv file. + Reading this file will show the raw hexadecimal value which + is defined as follow: + | 8 bit | 8 bit | + | `---- Current mode + `------------ Availables modes + For example, 0x301 means: mode 1 selected, 3 available modes. + +What: /sys/devices/platform/eeepc-laptop/available_cpufv +Date: Jun 2009 +KernelVersion: 2.6.31 +Contact: "Corentin Chary" +Description: + List available cpufv modes.