From owner-acpi-jp@jp.freebsd.org  Thu Nov 15 19:56:14 2001
Received: (from daemon@localhost)
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) id TAA22192;
	Thu, 15 Nov 2001 19:56:14 +0900 (JST)
	(envelope-from owner-acpi-jp@jp.FreeBSD.org)
Received: from lily.sanpei.org (cr1-198-190.seaple.icc.ne.jp [202.215.198.190])
	by castle.jp.freebsd.org (8.9.3+3.2W/8.7.3) with ESMTP id TAA22187
	for <acpi-jp@jp.freebsd.org>; Thu, 15 Nov 2001 19:56:09 +0900 (JST)
	(envelope-from sanpei@sanpei.org)
Received: from lavender.sanpei.org (lavender-10.sanpei.org [192.168.10.115])
	by lily.sanpei.org (8.9.3+3.2W/3.7W) with ESMTP id TAA52377;
	Thu, 15 Nov 2001 19:56:02 +0900 (JST)
Received: from localhost (localhost [127.0.0.1])
	by lavender.sanpei.org (8.11.4/8.11.4) with ESMTP id fAFAtuq58027;
	Thu, 15 Nov 2001 19:55:57 +0900 (JST)
	(envelope-from sanpei@sanpei.org)
Date: Thu, 15 Nov 2001 19:55:54 +0900 (JST)
Message-Id: <20011115.195554.71140207.sanpei@sanpei.org>
To: acpi-jp@jp.freebsd.org
From: MIHIRA Sanpei Yoshiro <sanpei@sanpei.org>
X-Mailer: Mew version 2.1 on Emacs 21.1 / Mule 5.0 (SAKAKI)
Mime-Version: 1.0
Content-Type: Text/Plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Reply-To: acpi-jp@jp.freebsd.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+010328
X-Sequence: acpi-jp 1468
Subject: [acpi-jp 1468] I want to set LCD Brightness level via Keyboard or software.
Errors-To: owner-acpi-jp@jp.freebsd.org
Sender: owner-acpi-jp@jp.freebsd.org
X-Originator: sanpei@sanpei.org

Hi.

  I am testing FreeBSD ACPI code with NEC MobioNX.

	<<Current status>>
		S3 suspend/resume	OK(with PSM_HOOKRESUME)
		ACPI speed control	OK

  I could control LCD brightness under APM BIOS with Function
keys([Fn]+[Up]/[Down]).
  But I could not under ACPI.

  I read ACPI spec.  It need _BCM methods, I think.  But there is no
_BCM methods in MobioNX's ACPI tables which I already posted and
committed ACPI table Database.

  I never control LCD brightness with ACPI, is that right?

NEC MobioNX's ACPI table
http://www.jp.FreeBSD.org/cgi/cvsweb.cgi/ACPI/data/MobioNX.asl?rev=1.3&cvsroot=freebsd-jp

http://www.jp.FreeBSD.org/cgi/cvsweb.cgi/ACPI/data/mobioNX.dsdt?cvsroot=freebsd-jp

cheers
---
MIHIRA, Sanpei Yoshiro
Yokohama, Japan.

