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10-13-2009, 02:43 PM
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Cheetah
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Join Date: Oct 2009
Posts: 1
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Someone ported Sigmatel STAC9274D ?
Hi all,
thanks for that guide !!
Very helpful and easy to follow.
Anyway, yesterday I tried to port the AppleHDA for a STAC9247D but failed.
I modified the ST9220 in the SL AppleHDA
STAC9220 0x83847680
to
STAC9274D 0x83847621
My DSDT points to that codec-id , and the pin-config is shown in SL system profiler.
Audio-LayoutID is 4 (not 12) but if DSDT shows layout-id "4" too, it should be ok to copy-paste the layout 4 parts into the SL kext.
Of course I also tried to modify that stuff with layout-id 12 and modified the DSDT to 12 (0x0c) too, but as expected, nothing better.
Anyone here with success on that chip and can post the kext ?
VoodooHDA is working here but suffers from sleep issues.
Cheers
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