Re: Touchpad stickiness on AMD laptops (was Dell Inspiron/XPS)

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[AMD Official Use Only]

> Now i am trying to change ASF registers instead of SMBus registers.

> I have tried to enable interrupts and set listen address, but it don't
> work or
> i can't recognize the difference between interrupts generated by
> transfers and
> interrupts generated from slave.

Try reading the value of SFx0A ASFStatus bit 5 (it's write to clear if it's an interrupt).

> outb_p(0x02, 0x15 + piix4_smba); // SlaveIntrListenEn
> outb_p(0x2c << 1 | 0x01, 0x09 + piix4_smba); // ListenAdr | ListenAdrEn

ASFx04 SlaveAddress instead of  ASFx09 ListenAdr
?




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