Re: No Thermal Zone with a Sager NP3760 (Clevo M375E/M375W) and kernel 2.6.9 (DSDT available)

[Patrick Ale <patrick.ale-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

Hi,

I have an equal-ish problem with my Acer Aspire 1703SM.
Before using the DSDT for the Aspire 1703SC I had thermal support but
no battery support.

After I that I have battery support and all but the kernel tells me
happely that my temperature is critical.... as in.. 255 degrees
Celcius.. somehow I dont believe him ;-)

Any idea what might cause this error?


On Fri, 22 Oct 2004 14:51:22 +0100, Bradley Chapman <kakadu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> 
> 
> (Please CC me, I am not a member of the list)
> 
> Thermal zoning is not detected by the stock ACPI code in 2.6.9 on my
> Sager NP3760 laptop (a rebranded Clevo M375E or M375W, IIRC). iasl
> 20040918 spits out these errors when attempting to compile the
> decompiled DSDT:
> 
> # iasl -tc dsdt.dsl
> 
> Intel ACPI Component Architecture
> ASL Optimizing Compiler / AML Disassembler version 20030918 [Sep 18 2003]
> Copyright (C) 2000 - 2003 Intel Corporation
> Supports ACPI Specification Revision 2.0b
> 
> dsdt.dsl    22:             Method (_PPC, 0, NotSerialized)
> Warning  2019 -                        ^ Not all control paths return
> a value (_PPC)
> 
> dsdt.dsl    22:             Method (_PPC, 0, NotSerialized)
> Warning  2026 -                        ^ Reserved method must return a
> value (_PPC)
> 
> dsdt.dsl   201:             Method (_PSS, 0, NotSerialized)
> Warning  2019 -                        ^ Not all control paths return
> a value (_PSS)
> 
> dsdt.dsl   201:             Method (_PSS, 0, NotSerialized)
> Warning  2026 -                        ^ Reserved method must return a
> value (_PSS)
> 
> dsdt.dsl  1081:     Method (SBWB, 3, NotSerialized)
> Warning  2019 -                ^ Not all control paths return a value (SBWB)
> 
> dsdt.dsl  1762:             Field (SMRM, DWordAcc, NoLock, Preserve)
> Error    1047 -                       ^ Access width is greater than region size
> dsdt.dsl  1765:                 GSRM,   1,
> Error    1051 -                    ^ Access width of Field Unit
> extends beyond region limit
> 
> dsdt.dsl  1766:                 DLCK,   1,
> Error    1051 -                    ^ Access width of Field Unit
> extends beyond region limit
> 
> dsdt.dsl  1767:                 DCLS,   1,
> Error    1051 -                    ^ Access width of Field Unit
> extends beyond region limit
> 
> dsdt.dsl  1768:                 DOPN,   1,
> Error    1051 -                    ^ Access width of Field Unit
> extends beyond region limit
> 
> dsdt.dsl  3025:                     Method (SARA, 0, NotSerialized)
> Warning  2019 -                                ^ Not all control paths
> return a value (SARA)
> 
> dsdt.dsl  3133:                     Method (WSWD, 4, NotSerialized)
> Warning  2019 -                                ^ Not all control paths
> return a value (WSWD)
> 
> dsdt.dsl  3520:                         /*** Missing
> EndDependentFunctions descriptor */                    })
> Error    1071 -                                   Missing
> EndDependentFn() macro in dependent resource list ^
> 
> dsdt.dsl  3661:                         /*** Missing
> EndDependentFunctions descriptor */                    })
> Error    1071 -                                   Missing
> EndDependentFn() macro in dependent resource list ^
> 
> dsdt.dsl  3732:                         /*** Missing
> EndDependentFunctions descriptor */                    })
> Error    1071 -                                   Missing
> EndDependentFn() macro in dependent resource list ^
> 
> dsdt.dsl  3745:                         /*** Missing
> EndDependentFunctions descriptor */                    })
> Error    1071 -                                   Missing
> EndDependentFn() macro in dependent resource list ^
> 
> dsdt.dsl  4160:                         /*** Missing
> EndDependentFunctions descriptor */                    })
> Error    1071 -                                   Missing
> EndDependentFn() macro in dependent resource list ^
> 
> dsdt.dsl  4229:                     /*** Missing EndDependentFunctions
> descriptor */                })
> Error    1071 -                           Missing EndDependentFn()
> macro in dependent resource list ^
> 
> ASL Input:  dsdt.dsl - 4818 lines, 154622 bytes, 2139 keywords
> Compilation complete. 11 Errors, 7 Warnings, 0 Remarks, 461 Optimizations
> 
> Do any of these errors have anything to do with it?
> 
> 2.6.7, 2.6.8.1 and 2.6.9 have all failed to detect the thermal zone on
> this machine; should I investigate a BIOS update?
> 
> The DSDT is available here:
> 
> http://www.pryan.org/mozilla/site/TheOneKEA/misc/dsdt.dsl
> 
> Thanks in advance,
> 
> Brad
> 
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