Date: Tue, 07 Mar 2006 20:27:01 +0300 From: Vladimir Grebenschikov <vova@fbsd.ru> To: Josef Karthauser <joe@FreeBSD.org> Cc: freebsd-acpi@freebsd.org Subject: Re: Sony VGN-A290 screen - power down? Message-ID: <1141752421.1252.13.camel@localhost> In-Reply-To: <20060210105603.GD983@genius.tao.org.uk> References: <20060210105603.GD983@genius.tao.org.uk>
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÷ ÐÔ, 10/02/2006 × 10:56 +0000, Josef Karthauser ÐÉÛÅÔ: > Hi guys, > > Is there any news on screen handling for sony laptops, especially > the VGN-A290? My machine suspends ok, but although the backlight > goes off the screen itself stays powered up and the battery life > isn't reduced. Hi, I have VAIO Z1. It turns backlight off with usual dpms control under X (like: xset dpms 30) Does your Notebook awakes without problems after suspend ? Mine is never returns from suspend. Any hints on awake ? > I'm running > FreeBSD foobar.tao.org.uk 6.0-STABLE FreeBSD 6.0-STABLE #23 > > with acpi_video.ko and acpi_sony.ko loaded. > > The sony module shows up as: > > % sysctl -a | grep sony > dev.acpi_sony.0.brightness: 4 > dev.acpi_sony.0.ctr: 0 > dev.acpi_sony.0.pcr: 0 > dev.acpi_sony.0.wdp: 1280 > dev.acpi_sony.0.cdp: 0 > dev.acpi_sony.0.%desc: Sony notebook controller > dev.acpi_sony.0.%driver: acpi_sony > dev.acpi_sony.0.%location: handle=\_SB_.PCI0.SBRG.SNC_ > dev.acpi_sony.0.%pnpinfo: _HID=SNY5001 _UID=0 > dev.acpi_sony.0.%parent: acpi0 > > Any hints would be greatfully received. > > Thanks, > Joe -- Vladimir B. Grebenschikov vova@fbsd.ru
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