From mboxrd@z Thu Jan 1 00:00:00 1970 From: Carl-Daniel Hailfinger Subject: Re: please test latest acpi patch Date: Tue, 22 Mar 2005 00:04:14 +0100 Message-ID: <423F52EE.4000703@gmx.net> References: <1111214045.5932.41.camel@d845pe> <423F08C5.3060405@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit In-Reply-To: <423F08C5.3060405-hi6Y0CQ0nG0@public.gmane.org> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org 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 Carl-Daniel Hailfinger schrieb: > Len Brown schrieb: > >>There are some very important -- and in some cases, >>potentially disruptive -- changes in the latest ACPI patch. >> >>EC Burst Mode -- battery status AE_TIME etc. >>Binding ACPI power states to PCI devices -- power loss in S3 >>Generic Hot Key Driver -- needs configuration from user space >>S3 Resume PCI Interrupt Link fix, requiring drivers to behave better >>Poweroff fix -- compatible with kexec patch >>Improved "Implicit Return" AML workaround -- toshiba, compaq etc. >>Relaxed AE_AML_BUFFER_LIMIT code -- reflects proposed ACPI spec update >> >>Please try it out on a system near you! > > > Tested on my Samsung P35 notebook: > > Seems to work so far. I only tested S3 suspend/resume; my battery is > unplugged right now. I take that back. Adjusting display brightness is now at least 10x slower than before. Normally, pressing the keys to change brightness resulted in immediate action. Now, the machine needs 1 second and more to react. Before anybody asks: I have ACPI debugging switched off since it became unbearably slow, so that is not my problem. Regards, Carl-Daniel -- http://www.hailfinger.org/ ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click