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TAMURA Kent <kent@NetBSD.org> writes:

>> > Modified Files:
>> > 	src/sys/dev/ic: ac97.c
>> > Log Message:
>> > Check power states after codec reset.  This change fixes a
>> > resume problem on some boards.
>> > Patch provided by Joachim Thiemann in PR kern/26457
>> 
>> I think the auich is wrong, it doesn't wait until the codec is ready.
>> 
>> The spec clearly say that you can rely on the bit then the chip
>> (auich) have entered busmastering mode.
>
> I know the busmastering/codec-ready issue in auich.  But it does
> not mean ac97.c was not wrong.

Sure, its not "wrong", its just total unnesscery if the driver does the
right thing and there is no comment why the "quirk" is there.

Love


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