On Sat, 2004-11-20 at 04:44 +1030, John Steele Scott wrote: > I confirm the XV corruption, mplayer plays fine before sleep, but the screen > is green when playing movies after a resume. If I tell mplayer to not use Xv, > the movies are okay.
Ok. Can somebody with an albook (M10) can test that too ? I suppose I need to restore the overlay registers... > I can confirm that if sleep is invoked by closing the lid, then opening the > lid causes the machine to wake up and then immediately go back to sleep. But > if sleep is invoked by using the power button, then you close the lid while > the machine is asleep, opening the lid wakes it up correctly. That must be a problem with pbbuttons/pmud... maybe you have both running with pbbuttons set to pmud replacement mode ? > ALSA has some kind of issue where an app which is playing sound will freeze > after resume. After restarting the application, sound is okay. Also ALSA will > not recognise if the headphones are unplugged/plugged-in during sleep. Ok, Alsa bugs ... I suppose I'll have to put my hand into those drivers sooner or later (volunteers to help here are welcome, the hard part is done, now it's time to fix drivers :) > The linux-wlan-ng drivers for my USB DWL-122 don't work across a sleep, but > they don't seem to interfere with resume. At one point when I was trying > this, I started a sleep, then the keyboard stopped producing input, but the > trackpad still worked. After unplugging the DWL-122, the iBook went to sleep. Sounds like a driver bug indeed. USB & Sleep is not quite well behaved yet at this point. I've been working with the USB folks to improve things, but it will take a bit of time before the entire USB subsystem & set of USB driver have been fixed for proper behaviour with sleep. > > Then on resume, the keyboard input I had typed before came out. So maybe the > linux-wlan or USB drivers were holding things up after the keyboard was > shutdown but before the trackpad was? Dunno. > Also, this patch will stop the "cpufreq: resume failed to assert current > frequency is what timing core thinks it is" complaint on 7447A based > machines. Thanks !
