2012/4/5 Любомир Григоров <nm.kn...@gmail.com>: > Hey Matt, a couple of things, since I am experiencing a different situation > > >> Yes, it should be possible if your sources are in synchronization with > world/kernel. >> Just make the edit and go to /usr/src/sys/modules/acpi/acpi_ibm and type > make && make install > I unloaded, recompiled that part, and rebooted, but I see no change for the > hotkeys. Most still don't work. Only volume mute work, but that worked > before the change. Trying to change the brightness didn't "corrupt" the > fan. Neither from hotkeys, nor from acpi_call > >> You'll notice that fan speed becomes something ugly after trying to set > brightness, but everything will work otherwise as far as I have tested. >> I have found that the machine gets quite hot on its own especially with > turbo core on the i7 and heavy usage, even with power tuning. >> Adjusting fan speed could be dangerous, I would certainly keep a close > eye on temperatures during something like buildworld to be sure. > On the other side, my temp now drops below 50C to about 46C. The fan goes > into its lowest spin. I didn't have this before. At 50C it kicks to next > step, at 60C it kicks to the crazy speed (usually on compile or 720p video). > > > P.S. All tests were done from X with Konstantin's patch on 9.0-STABLE with > powerd and no other mods. X220 with i5 2520M, BIOS 1.28, IPS, 9cell batter, > 16GB RAM, Intel 1000-N, SSD. > > P.S.S. Workaround for fan corruption can be changing the brightness while > it boots, before OS starts, function keys work there. But I don't have the > crazy fan. If by crazy fan you mean not the lowest spin, then I had that > before LEN change as well.
Are you sure acpi_ibm is actually doing the connect? What do you see for 'sysctl dev.acpi_ibm'? You should see a list of items, many of which will be '0', even though they should not be. Things like 'fan_speed'. Setting dev.acpi_ibm.0.mute or dev.acpi_ibm.0.thiklight to '1' should work. I think the hotkeys should default to 2484. -- R. Kevin Oberman, Network Engineer E-mail: kob6...@gmail.com _______________________________________________ email@example.com mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To unsubscribe, send any mail to "freebsd-acpi-unsubscr...@freebsd.org"