On 7/9/07, Grover 92000 <[EMAIL PROTECTED]> wrote:
> I have an Asus A7T.  Everything is working fine except for some of the Fn
> keys.  Fn-F2 (to toggle the wireless radio) doesn't seem to work nor do the
> sound control (Fn-F10/F11/F12) or the hot keys.  This isn't a show stopper
> for me but would be nice if I can get them to work properly.  I figured I'd
> decompile the DSDT and take a look at it.  The first 4 lines of the
> decompile are errors:
> ACPI Error (psloop-0225): Found unknown opcode FD at AML address 0x80cad8c
> offset 5880, ignoring [20061109]
> ACPI Error (psloop-0225): Found unknown opcode FD at AML address 0x80cae5c
> offset 5950, ignoring [20061109]
> ACPI Error (psloop-0225): Found unknown opcode FD at AML address 0x80cad8c
> offset 5880, ignoring [20061109]
> ACPI Error (psloop-0225): Found unknown opcode FD at AML address 0x80cae5c
> offset 5950, ignoring [20061109]
>
> If I remove the errors and compile the DSDT I still get 1 error and some
> warnings.  Can anyone help me with fixing these?  I've attached my dsdt.
> TIA

I think you should figure out why the 4 ACPI errors occur first. I
found something similar for the A6T, cf.
http://www.mail-archive.com/[EMAIL PROTECTED]/msg05275.html
where they say this has to do with the BIOS incorrectly fussing with
the DSDT on the fly. Did you try a Bios update? For the A6T this
helps, according to http://gentoo-wiki.com/HARDWARE_Asus_A6T

Anyway the other errors can be fixed easily (replace Acquire (MUTE,
0x????) by Acquire (MUTE, 0xFFFF)  and all occurences of _T_0 by sth
else, tmp0 for example), but there are "Zero" errors left that have to
do with the ACPI errors in the beginning, so you need to fix them
first.

Regards, Andreas

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