From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: Applications & ACPI events Date: Mon, 13 Oct 2003 18:19:37 +0200 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20031013161937.GF15441@elf.ucw.cz> References: <20031008102745.GF11391@poupinou.org> <20031008191610.GB1035@elf.ucw.cz> <20031008215342.GE1920@fairlite.demon.co.uk> <20031008215850.GF1238@elf.ucw.cz> <20031009140648.GH1922@fairlite.demon.co.uk> <20031009213504.GC365@elf.ucw.cz> <20031013131022.GN11391@poupinou.org> <20031013133837.GA9178@hell.org.pl> <20031013152807.GD15441@elf.ucw.cz> <20031013161445.GA32511@hell.org.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20031013161445.GA32511-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Pavel Machek , Ducrot Bruno , Alan Hourihane , acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi! > > > I second that. Sure, VT switch is necessary, but it takes quite a few > > > seconds, which is unacceptable for S1 for example (Radeon M7 needs the > > > restore after S1 too). > > > > Console switch > > > > a) should not take seconds. > > You mean switching between a text console and another, or between a text > console and X? If it's the first case, than it doesn't. If th second, than > yes, it takes some 3-4 seconds to switch. Part of that I attribute to the > driver reinitializing the DRI engine. Are you should it is not monitor playing catch up? When you change resolution/dot clock, monitors take a while to synchronize... DRI engine should not take seconds to initialize... > > b) should not be needed for S1. It is hw bug if it is. > > Well, entering S1 while X is running with DRI and no console switch is done > causes similar symptoms to S4 resume in the same situation. I'm not sure > that's the same thing. but it looks so. IIRC, S1 should be transparent to software. Pavel -- When do you have a heart between your knees? [Johanka's followup: and *two* hearts?] ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. SourceForge.net hosts over 70,000 Open Source Projects. See the people who have HELPED US provide better services: Click here: http://sourceforge.net/supporters.php