On Thu, 2007-08-02 at 23:49 -0300, Henrique de Moraes Holschuh wrote: > On Thu, 02 Aug 2007, Jeremy Jackson wrote: > > Is there an acpi table patch I should be (creating and) appliying, for a > > cleaner fix? > > You can get the DSDTs from the *latest* T42 BIOS or T43 BIOS, compare it > with your T30, and try to enhance the T30's. > > Be *very* conservative while doing it, one small step at a time. Maybe that > could give you all the hotkeys a T43 has, for example ;-) Depends on the EC > firmware, really. > Ok, I've compared 2.6.20 vs 2.6.22, and there is an added test for the bluetooth capability reported by ACPI DSDT... it now checks for module present/enabled/unknown problem status.... and the T30 doesn't recognize the Bluetooth III module I have "hacked" into the system. It prints a warning at bootup, "more than one ethernet device present, remove and restart", and waits until I hit Escape to continue. So my problem really is, that my hardware/BIOS combination is broken, and thinkpad_acpi just recently started checking that. I was able to patch my DSDT, forcing bluetooth to "installed, disabled" status unconditionally, causing thinkpad_acpi to create the sysfs file /sys/devices/platform/thinkpad_acpi/bluetooth_enable and after "echo 1 > bluetooth_enable", everything works like before. Seeing as this is a hacked setup, I think it's best that I post the DSDT patch to Thinkwiki.org, as there are other BIOS hacks/mods there for think kind of thing, installing "unauthorized" wifi modules and such. Thanks for the great work cleaning up Thinkpad's hardware support! Regards, Jeremy Jackson ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel
