Hi, I hope this mail actually arrives at ibm-acpi-devel... On Sun, Sep 23, 2007 at 03:02:48PM -0300, Henrique de Moraes Holschuh wrote: > On Sun, 23 Sep 2007, Michael Olbrich wrote: > > I get new events for the thinklight and the mixer (up/down/mute). > > Yeah, you can get them without the nvram too, but they default to being > masked out, and the "debug command" I gave you to enable NVRAM polling > enables it for every NVRAM-able hotkey, including thinklight and mixer. Ah, yes. > > Howerver the brightness up/down keys are messed up. Without NVRAM > > polling I get events for every key press. With NVRAM polling I only get > > events when the brightness is actually changing (e.g. no event for "up" > > when the brightness is already at the maximum) and events get lost when > > I'm too fast. > > Please increase hotkey_poll_freq, and tell me at which point it stops losing > events. It defaults to 4Hz, which apparently is too low. 10Hz should do it > (it is what thinkpad-keys use), but if we can take it lower... It looses events with anything less than 10Hz > I will change the code to send brightness events on the extremes, too. > Volume needs that change as well. So the behaviour will be identical with or without NVRAM polling? > > After pressing the sleep key (Fn-F4) and receiving the event I need to > > wait some time (>1min I think) before it works again. The same for > > suspend (Fn-F12). This problem also existed in version 0.15-20070723. > > This is the firmware's doing, so I'd say it is the expected behaviour. And nothing can be done to change that? michael
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