From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Wayne Wylupski" Subject: Re: video extensions (Re: Handling \_GPE._L03) Date: Mon, 26 Jul 2004 21:36:02 -0400 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <004301c4737a$13db4cc0$6900a8c0@DEVELOPER> References: <003901c45b1c$91e1e910$6900a8c0@DEVELOPER> <1090878839.2063.5.camel@dhcppc4> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Len Brown Cc: ACPI Developers List-Id: linux-acpi@vger.kernel.org Hello, Thank you for responding. I've added the acpidmp output to the bug, and tried to write a comment to it as well. In short, by echoing 0x11 to /proc/acpi/debug_level I can trace the ACPI events for the video functions. If here's anything else I can offer, please let me know. I'm interested in getting this supported. Wayne ----- Original Message ----- From: "Len Brown" To: "Wayne Wylupski" Cc: "ACPI Developers" Sent: Monday, July 26, 2004 5:54 PM Subject: video extensions (Re: [ACPI] Handling \_GPE._L03) > On Fri, 2004-06-25 at 21:26, Wayne Wylupski wrote: > > Hello, > > > > My laptop is a Fujitsu Lifebook P2110. I get ACPI events for the > > function keys for video (switch to other video adapter. or S-output, > > or shrink the screen). The Method that gets called is \_GPE._L03. I > > know that the ACPI portion of the kernel is handling the method, but > > how do I register my own handler so I may generate acpid events? It's > > not obvious to me there's a device (_HID) associated with this method, > > and I don't see a precedent for this within the other drivers in > > drivers/acpi. > > Wayne, > how did you confirm that the L03 is being called? > > Bruno prototyped some of the display extensions here: > http://bugzilla.kernel.org/show_bug.cgi?id=1944 > > Perhaps you can attach your acpidmp output to that > bug report and we can see if we can't get the extensions > working on your laptop? > > thanks, > -Len > > > > ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click