From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261289AbVDULRw (ORCPT ); Thu, 21 Apr 2005 07:17:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261294AbVDULRw (ORCPT ); Thu, 21 Apr 2005 07:17:52 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:19333 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S261289AbVDULRV (ORCPT ); Thu, 21 Apr 2005 07:17:21 -0400 Date: Thu, 21 Apr 2005 13:11:05 +0200 From: Pavel Machek To: Andrew Morton , kernel list , Len Brown Subject: [patch] acpi: fix video docs Message-ID: <20050421111105.GA20062@elf.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.6+20040907i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This fixes typos/formatting in video_extension.txt. Signed-off-by: Pavel Machek --- clean/Documentation/power/video_extension.txt 2004-12-25 13:34:57.000000000 +0100 +++ linux/Documentation/power/video_extension.txt 2005-03-22 12:20:53.000000000 +0100 @@ -1,13 +1,16 @@ -This driver implement the ACPI Extensions For Display Adapters -for integrated graphics devices on motherboard, as specified in -ACPI 2.0 Specification, Appendix B, allowing to perform some basic -control like defining the video POST device, retrieving EDID information -or to setup a video output, etc. Note that this is an ref. implementation only. -It may or may not work for your integrated video device. +ACPI video extensions +~~~~~~~~~~~~~~~~~~~~~ + +This driver implement the ACPI Extensions For Display Adapters for +integrated graphics devices on motherboard, as specified in ACPI 2.0 +Specification, Appendix B, allowing to perform some basic control like +defining the video POST device, retrieving EDID information or to +setup a video output, etc. Note that this is an ref. implementation +only. It may or may not work for your integrated video device. Interfaces exposed to userland through /proc/acpi/video: -VGA/info : display the supported video bus device capability like ,Video ROM, CRT/LCD/TV. +VGA/info : display the supported video bus device capability like Video ROM, CRT/LCD/TV. VGA/ROM : Used to get a copy of the display devices' ROM data (up to 4k). VGA/POST_info : Used to determine what options are implemented. VGA/POST : Used to get/set POST device. @@ -15,7 +18,7 @@ Please refer ACPI spec B.4.1 _DOS VGA/CRT : CRT output VGA/LCD : LCD output -VGA/TV : TV output +VGA/TVO : TV output VGA/*/brightness : Used to get/set brightness of output device Notify event through /proc/acpi/event: -- Boycott Kodak -- for their patent abuse against Java.