RE: 2.6.16-rc5: known regressions [TP 600X S3, vanilla DSDT]

["Yu, Luming" <luming.yu@intel.com>]

>> I think you need to continue to find out which THMs, which methods
>> cause s3 hang when THM0._TMP disabled.
>
>So far I've found that if (with no THM0 loaded) I load exactly one of
>THM2, THM6, or THM7, then there's no hang.  Now I am looking for which
>combinations of the THM[0267] zones cause the problem.

Hmm, I guess you don't need to try each combination of  THM[0267].
>From pervious experience, we know _THM0._TMP causes problem.
If you fake _TMP for all THM, what could happen?

If you verified _TMP cause issue by fake them in DSDT,  probably,
we need to continue dig Method : UPDT. 

                    Method (UPDT, 0, NotSerialized)
                    {
                        If (IGNR)
                        {
                            Decrement (IGNR)
                        }
                        Else
                        {
                            If (H8DR)
                            {
                                If (Acquire (I2CM, 0x0064)) {}
                                Else
                                {
                                    Store (I2RB (Zero, 0x01, 0x04),
Local7)
                                    If (Local7)
                                    {
                                        Fatal (0x01, 0x80000003, Local7)
                                    }
                                    Else
                                    {
                                        Store (HBS0, TMP0)
                                        Store (HBS2, TMP2)
                                        Store (HBS6, TMP6)
                                        Store (HBS7, TMP7)
                                    }

                                    Release (I2CM)
                                }
                            }
                        }
                    }

Thanks,
Luming
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