From owner-freebsd-current Thu Aug 29 14:11:49 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DF5F237B400 for ; Thu, 29 Aug 2002 14:11:47 -0700 (PDT) Received: from birch.ripe.net (birch.ripe.net [193.0.1.96]) by mx1.FreeBSD.org (Postfix) with ESMTP id AB7C643E3B for ; Thu, 29 Aug 2002 14:11:46 -0700 (PDT) (envelope-from marks@ripe.net) Received: from laptop.6bone.nl (cow.ripe.net [193.0.1.239]) by birch.ripe.net (8.12.5/8.11.6) with SMTP id g7TLBigs027407; Thu, 29 Aug 2002 23:11:44 +0200 Received: (nullmailer pid 3031 invoked by uid 1000); Thu, 29 Aug 2002 21:11:15 -0000 Date: Thu, 29 Aug 2002 23:11:15 +0200 From: Mark Santcroos To: Mitsuru IWASAKI Cc: acpi-jp@jp.FreeBSD.org, current@FreeBSD.ORG Subject: Re: ACPI video driver (for Dell Latitude C640) Message-ID: <20020829211115.GB2059@laptop.6bone.nl> References: <20020825193459.GA725@laptop.6bone.nl> <20020826.223258.00576482.iwasaki@jp.FreeBSD.org> <20020826134202.GA1637@laptop.6bone.nl> <20020827.175855.112858711.iwasaki@jp.FreeBSD.org> <20020828134307.GA892@laptop.6bone.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20020828134307.GA892@laptop.6bone.nl> User-Agent: Mutt/1.4i X-Handles: MS6-6BONE, MS18417-RIPE X-RIPE-Spam-Status: NONE ; -1023 X-RIPE-Spam-Level: Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Wed, Aug 28, 2002 at 03:43:07PM +0200, Mark Santcroos wrote: > It seems that the 'device_resume' functions are called rather unreliably. > > Most of the time it is not called at all, I couldn't find a pattern yet. > Is this a known problem? I worked around this by making the driver a child of pci instead of a child of acpi. (Which is even more correct too) > My screen now goes off if I suspend. I also think that I figured out what > I need to turn it back on on resume , however I have a problem. However, getting my screen back doesn't work yet. So there might be more too it. (In the worst case, the 'OFF' I do, is different than the 'OFF' the system does, so doing my 'ON' doesn't influence the systems 'OFF') Mark -- Mark Santcroos RIPE Network Coordination Centre http://www.ripe.net/home/mark/ New Projects Group/TTM To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message