HOWTO Fix A Buggy DSDT File

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Re: HOWTO Fix A Buggy DSDT File

can someone fix acer aspire 5536 dsdt issue.

root@srinivasa-laptop:/home/srinivasa/Desktop/srinivasa# iasl -sa dsdt.dsl

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20090521 [Jun 30 2009]
Copyright (C) 2000 - 2009 Intel Corporation
Supports ACPI Specification Revision 3.0a

dsdt.dsl 389: Method (_WAK, 1, NotSerialized)
Warning 1080 - ^ Reserved method must return a value (_WAK)

dsdt.dsl 755: Name (_HID, "*pnp0c14")
Error 4001 - ^ String must be entirely alphanumeric (*pnp0c14)

dsdt.dsl 814: Method (_WED, 1, NotSerialized)
Warning 1087 - ^ Not all control paths return a value (_WED)

dsdt.dsl 814: Method (_WED, 1, NotSerialized)
Warning 1080 - ^ Reserved method must return a value (_WED)

dsdt.dsl 1200: Method (WMC9, 3, NotSerialized)
Warning 1087 - ^ Not all control paths return a value (WMC9)

dsdt.dsl 1463: Method (WRCB, 2, NotSerialized)
Warning 1087 - ^ Not all control paths return a value (WRCB)

dsdt.dsl 1644: Method (WMCD, 3, NotSerialized)
Warning 1087 - ^ Not all control paths return a value (WMCD)

dsdt.dsl 2242: Method (WMCF, 3, NotSerialized)
Warning 1087 - ^ Not all control paths return a value (WMCF)

dsdt.dsl 2354: Method (WB15, 6, NotSerialized)
Warning 1087 - ^ Not all control paths return a value (WB15)

dsdt.dsl 3361: Method (AFN0, 0, Serialized)
Warning 1087 - ^ Not all control paths return a value (AFN0)

dsdt.dsl 3365: Return (\_SB.PCI0.AGP.VGA.AFN0 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 3370: Return (\_SB.PCI0.PB2.VGA.AFN0 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 3375: Return (\_SB.PCI0.PB3.VGA.AFN0 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 3387: Method (AFN3, 2, Serialized)
Warning 1087 - ^ Not all control paths return a value (AFN3)

dsdt.dsl 3391: Return (\_SB.PCI0.AGP.VGA.AFN3 (Arg0, Arg1))
Error 4060 - Called method returns no value ^

dsdt.dsl 3396: Return (\_SB.PCI0.PB2.VGA.AFN3 (Arg0, Arg1))
Error 4060 - Called method returns no value ^

dsdt.dsl 3401: Return (\_SB.PCI0.PB3.VGA.AFN3 (Arg0, Arg1))
Error 4060 - Called method returns no value ^

dsdt.dsl 3405: Method (AFN4, 1, Serialized)
Warning 1087 - ^ Not all control paths return a value (AFN4)

dsdt.dsl 3409: Return (\_SB.PCI0.AGP.VGA.AFN4 (Arg0))
Error 4060 - Called method returns no value ^

dsdt.dsl 3414: Return (\_SB.PCI0.PB2.VGA.AFN4 (Arg0))
Error 4060 - Called method returns no value ^

dsdt.dsl 3419: Return (\_SB.PCI0.PB3.VGA.AFN4 (Arg0))
Error 4060 - Called method returns no value ^

dsdt.dsl 3423: Method (AFN5, 0, Serialized)
Warning 1087 - ^ Not all control paths return a value (AFN5)

dsdt.dsl 3427: Return (\_SB.PCI0.AGP.VGA.AFN5 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 3432: Return (\_SB.PCI0.PB2.VGA.AFN5 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 3437: Return (\_SB.PCI0.PB3.VGA.AFN5 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 3441: Method (AFN6, 0, Serialized)
Warning 1087 - ^ Not all control paths return a value (AFN6)

dsdt.dsl 3445: Return (\_SB.PCI0.AGP.VGA.AFN6 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 3450: Return (\_SB.PCI0.PB2.VGA.AFN6 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 3455: Return (\_SB.PCI0.PB3.VGA.AFN6 ())
Error 4060 - Called method returns no value ^

dsdt.dsl 9695: Return (PX02 (DerefOf (Index (Arg1, 0x02))))
Error 4060 - Called method returns no value ^

dsdt.dsl 9700: Return (PX03 (DerefOf (Index (Arg1, 0x02))))
Error 4060 - Called method returns no value ^

ASL Input: dsdt.dsl - 10223 lines, 367270 bytes, 4604 keywords
Compilation complete. 18 Errors, 13 Warnings, 0 Remarks, 1591 Optimizations
root@srinivasa-laptop:/home/srinivasa/Desktop/srinivasa#

1 Attachment(s)

Re: HOWTO Fix A Buggy DSDT File

Hello guys,

Wondering whether you've got a fixed DSDT.aml for the Pavilion tx2532la
I'm getting these warnings when I try to compile mine:

Code:

Intel ACPI Component Architecture ASL Optimizing Compiler version 20080926 [Oct 4 2008] Copyright (C) 2000 - 2008 Intel Corporation Supports ACPI Specification Revision 3.0a dsdt.dsl 2518: Method (_BCL, 0, NotSerialized) Warning 1087 - ^ Not all control paths return a value (_BCL) dsdt.dsl 2518: Method (_BCL, 0, NotSerialized) Warning 1080 - ^ Reserved method must return a value (_BCL) dsdt.dsl 2532: Method (_BQC, 0, NotSerialized) Warning 1087 - ^ Not all control paths return a value (_BQC) dsdt.dsl 2532: Method (_BQC, 0, NotSerialized) Warning 1080 - ^ Reserved method must return a value (_BQC) dsdt.dsl 2812: Method (_BCL, 0, NotSerialized) Warning 1087 - ^ Not all control paths return a value (_BCL) dsdt.dsl 2812: Method (_BCL, 0, NotSerialized) Warning 1080 - ^ Reserved method must return a value (_BCL) dsdt.dsl 2826: Method (_BQC, 0, NotSerialized) Warning 1087 - ^ Not all control paths return a value (_BQC) dsdt.dsl 2826: Method (_BQC, 0, NotSerialized) Warning 1080 - ^ Reserved method must return a value (_BQC) dsdt.dsl 8238: Method (_HOT, 0, Serialized) Warning 1087 - ^ Not all control paths return a value (_HOT) dsdt.dsl 8238: Method (_HOT, 0, Serialized) Warning 1080 - ^ Reserved method must return a value (_HOT) dsdt.dsl 8245: Method (_CRT, 0, Serialized) Warning 1087 - ^ Not all control paths return a value (_CRT) dsdt.dsl 8245: Method (_CRT, 0, Serialized) Warning 1080 - ^ Reserved method must return a value (_CRT) ASL Input: dsdt.dsl - 8307 lines, 301040 bytes, 4052 keywords AML Output: dsdt.aml - 37533 bytes, 803 named objects, 3249 executable opcodes Compilation complete. 0 Errors, 12 Warnings, 0 Remarks, 14 Optimizations

Any help is appreciated

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Re: HOWTO Fix A Buggy DSDT File

Please Help me!!!I can't fix all error!!!Can you fix it for me please?!!!
Here is my DSDT file:

4 Attachment(s)

Re: HOWTO Fix A Buggy DSDT File

I also have a buggy DSDT with a lot of errors (>200). My laptop is Dell Inspiron N7110. I attach my DSDT.dsl and the results of lspci, dmidecode and dmesg. How can I fix those errors? Thank you!

Re: HOWTO Fix A Buggy DSDT File

Quote:

Originally Posted by 67GTA

Follow my how to to the point of getting your dsdt.dsl file and send it to me. I will see if I can fix the errors.

Can you also fix a DSDT if lm-sensors gets no output from your motherboard sensors?

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Re: HOWTO Fix A Buggy DSDT File

can someone help with my dsdt ?
Thanks in advance

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Re: HOWTO Fix A Buggy DSDT File

guys, I have four in my dsdt problem, can you help me?
or tell me how to fix it?
I appreciate any response from now.

Code:

dsdt.dsl 3186: Name (_VPC, 0x0140) Warning 1099 - Unknown reserved name ^ (_VPC) dsdt.dsl 3193: Method (_CFG, 0, NotSerialized) Warning 1099 - Unknown reserved name ^ (_CFG) dsdt.dsl 3193: Method (_CFG, 0, NotSerialized) Warning 1099 - Unknown reserved name ^ (_CFG) dsdt.dsl 3364: P8XH (0x04, 0x17, Zero) Warning 1100 - Statement is unreachable ^

Notebook Lenovo G470 CORE I3

my dsdt:

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Re: HOWTO Fix A Buggy DSDT File

I have 1 error, 6 warnings, 7 remarks:

Intel ACPI Component ArchitectureASL Optimizing Compiler version 20100528 [Oct 1 2012]
Copyright (c) 2000 - 2010 Intel Corporation
Supports ACPI Specification Revision 4.0a

/home/hoang/dsdt.dsl 38: External (\TNOT)
Error 4057 - Name already exists in scope ^ (\TNOT)

/home/hoang/dsdt.dsl 5528: Acquire (MWMI, 0x0005)
Warning 1105 - Possible operator timeout is ignored ^

/home/hoang/dsdt.dsl 6274: Method (_Q0C, 0, NotSerialized)
Warning 1088 - ^ Not all control paths return a value (_Q0C)

/home/hoang/dsdt.dsl 6287: Method (_Q0D, 0, NotSerialized)
Warning 1088 - ^ Not all control paths return a value (_Q0D)

/home/hoang/dsdt.dsl 6320: Method (_Q12, 0, NotSerialized)
Warning 1088 - ^ Not all control paths return a value (_Q12)

/home/hoang/dsdt.dsl 6600: Name (_T_0, Zero)
Remark 5111 - Use of compiler reserved name ^ (_T_0)

/home/hoang/dsdt.dsl 8383: Name (_T_0, Zero)
Remark 5111 - Use of compiler reserved name ^ (_T_0)

/home/hoang/dsdt.dsl 8461: Name (_T_0, Zero)
Remark 5111 - Use of compiler reserved name ^ (_T_0)

/home/hoang/dsdt.dsl 8539: Name (_T_0, Zero)
Remark 5111 - Use of compiler reserved name ^ (_T_0)

/home/hoang/dsdt.dsl 8617: Name (_T_0, Zero)
Remark 5111 - Use of compiler reserved name ^ (_T_0)

/home/hoang/dsdt.dsl 8797: Name (_T_0, Zero)
Remark 5111 - Use of compiler reserved name ^ (_T_0)

/home/hoang/dsdt.dsl 8875: Name (_T_0, Zero)
Remark 5111 - Use of compiler reserved name ^ (_T_0)

/home/hoang/dsdt.dsl 12881: Method (_CRS, 0, NotSerialized)
Warning 1088 - Not all control paths return a value ^ (_CRS)

/home/hoang/dsdt.dsl 12881: Method (_CRS, 0, NotSerialized)
Warning 1081 - Reserved method must return a value ^ (Buffer required for _CRS)

Can someone help me, please?
My dsdt:Attachment 241170

Re: HOWTO Fix A Buggy DSDT File

Quote:

Originally Posted by Zane Chua

Fixed. Should have Provided me with the .aml instead.

Code:

Intel ACPI Component Architecture ASL Optimizing Compiler version 20110922-32 [Sep 22 2011] Copyright (c) 2000 - 2011 Intel Corporation ASL Input: DSDT.dsl - 14398 lines, 576367 bytes, 6723 keywords AML Output: dsdt.aml - 62775 bytes, 1191 named objects, 5532 executable opcod es Hex Dump: DSDT.hex - 596705 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 29 Optimizations

Thank you very mach. You help me.

Code:

Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { If (IGDS) { Return (CRS) } Return (Buffer (One) -- this drive my crazy -- need add this return in my case { 0x00 }) }

Now I have 0 errors 0 warnings.
Thank you guru!

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Re: HOWTO Fix A Buggy DSDT File

Hi all,
I'm going crazy trying to solve dsdt problems with my notebook Asus N750JV-T4069H (Intel® Core™ i7-4700HQ; Bit 64; Nvidia GeForce GT750M).
Any help would be greatly appreciated :)
Please see my attached dsdt file

Quote:

gedit DSDT.dsl

* Disassembly of DSDT.dat, Sun Dec 22 09:23:04 2013
*
* Original Table Header:
* Signature "DSDT"
* Length 0x00013CF4 (81140)
* Revision 0x02
* Checksum 0x1E
* OEM ID "_ASUS_"
* OEM Table ID "Notebook"
* OEM Revision 0x00000012 (18)
* Compiler ID "INTL"
* Compiler Version 0x20120711 (538052369)
*/
DefinitionBlock ("DSDT.aml", "DSDT", 2, "_ASUS_", "Notebook", 0x00000012)
{
/*
* iASL Warning: There were 20 external control methods found during
* disassembly, but additional ACPI tables to resolve these externals
* were not specified. This resulting disassembler output file may not
* compile because the disassembler did not know how many arguments
* to assign to these methods. To specify the tables needed to resolve
* external control method references, use the one of the following
* example iASL invocations:
* iasl -e <ssdt1.aml,ssdt2.aml...> -d <dsdt.aml>
* iasl -e <dsdt.aml,ssdt2.aml...> -d <ssdt1.aml>
*/
External (_SB_.PCI0.GFX0.AINT, MethodObj) // Warning: Unresolved Method, guessing 1 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.GFX0.DWBL, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.GFX0.GLID, MethodObj) // Warning: Unresolved Method, guessing 1 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.GFX0.GSCI, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.GFX0.IUEH, MethodObj) // Warning: Unresolved Method, guessing 1 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.GFX0.OPTS, MethodObj) // Warning: Unresolved Method, guessing 2 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.GFX0.OWAK, MethodObj) // Warning: Unresolved Method, guessing 2 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.GFX0.SWHD, MethodObj) // Warning: Unresolved Method, guessing 1 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.GFX0.UPBL, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.PAUD.PUAM, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.PEG0.HPME, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.PEG0.PEGP.DWBL, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.PEG0.PEGP.UPBL, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.PEG1.HPME, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.PEG2.HPME, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.PCI0.XHC_.DUAM, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (_SB_.TPM_.PTS_, MethodObj) // Warning: Unresolved Method, guessing 1 arguments (may be incorrect, see warning above)
External (LIDS, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (PS0X, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)
External (PS3X, MethodObj) // Warning: Unresolved Method, guessing 0 arguments (may be incorrect, see warning above)

Quote:

line 364:
DISE, 8,

line 232:
EMAL, 16,

Quote:

iasl -e SSDT1.aml -d DSDT.aml

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20131115-64 [Dec 9 2013]
Copyright (c) 2000 - 2013 Intel Corporation

Loading Acpi table from file DSDT.aml
Acpi table [DSDT] successfully installed and loaded
Loading Acpi table from file SSDT1.aml
Acpi table [DSDT] successfully installed and loaded
Pass 1 parse of [DSDT]
Pass 2 parse of [DSDT]
Pass 1 parse of [DSDT]
ACPI Error: [SMBS] Namespace lookup failure, AE_ALREADY_EXISTS (20131115/dswload-364)
ACPI Exception: AE_ALREADY_EXISTS, During name lookup/catalog (20131115/psobject-232)

Quote:

gedit DSDT.dsl

Could not parse ACPI tables, AE_ALREADY_EXISTS