harald welte did good for via: http://www.via.com.tw/en/resources/pressroom/pressrelease.jsp?press_release_no=2887 let's ship him to smedia :)
On Fri, Nov 21, 2008 at 2:02 PM, Nicola Mfb <[EMAIL PROTECTED]> wrote: > 2008/11/21 The Rasterman Carsten Haitzler <[EMAIL PROTECTED]> >> >> XSync sends a request to x and waits for a reply - so your client app will >> stop >> and wait until x replies. x will reply once it has completed all existing >> requests - that means the XCopeArea. while your app is waiting xglamo is >> waiting for the gfx chip to do the work - and likely its sitting in a loop >> polling checking when the command is done. > > Thanks Raster, now things are becoming clear :) > The glamo chip should raise an interrupt when the command is done, a > specialized kernel module should export this interrupt to the userspace so > Xglamo may suspend waiting for this interrupt without wasting cpu cycles! > I suppose that this should be quite easy and cheap for Openmoko developers, > may it be considered? > This will really improve the device performance! > > Regards > > Nicola > > > > > > _______________________________________________ > Openmoko community mailing list > community@lists.openmoko.org > http://lists.openmoko.org/mailman/listinfo/community > > _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community