DSDT/AML/Etc Inspiron 5748

[Jung-uk Kim]

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On 03/ 2/16 02:06 PM, Larry Rosenman wrote:
> So how do we get to something I can override?

Unfortunately, it's not easy.  You have to merge DSDT and SSDTs manually.

Jung-uk Kim

> On March 2, 2016 12:49:57 PM Jung-uk Kim <jkim at FreeBSD.org> wrote:
> 
> On 03/ 2/16 01:41 PM, Jung-uk Kim wrote:
>>>> On 03/ 2/16 01:33 PM, Larry Rosenman wrote:
>>>>> On 2016-03-02 12:28, Jung-uk Kim wrote:
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>>>>>> 
>>>>>> On 03/ 2/16 01:18 PM, Larry Rosenman wrote:
>>>>>>> On 2016-03-02 12:14, Jung-uk Kim wrote: On 03/ 2/16 
>>>>>>> 12:25 PM, Larry Rosenman wrote:
>>>>>>>>>> Can you give me EXACT command lines to extract 
>>>>>>>>>> what I need to move the 0x66 stuff out of PS2K?
>>>>>>>>>> 
>>>>>>>>>> Or to get you something to look at?
>>>>>>> 
>>>>>>> It seems Robert wants to see ACPICA acpidump output. 
>>>>>>> Install sysutils/acpica-tools, do 
>>>>>>> "/usr/local/bin/acpidump > acpidump.txt" as root, and 
>>>>>>> give him the output.
>>>>>>> 
>>>>>>>> Done.
>>>>>> 
>>>>>> FYI, usual workflow goes like this with ACPICA tools:
>>>>>> 
>>>>>> /usr/local/bin/acpidump > acpidump.txt 
>>>>>> /usr/local/bin/acpixtract acpidump.txt 
>>>>>> /usr/local/bin/iasl -e ssdt* -d dsdt.dat
>>>>>> 
>>>>>> Then, you can modify disassembled dsdt.dsl.  Please note 
>>>>>> our acpidump(8), i.e., /usr/sbin/acpidump, merges all 
>>>>>> SSDTs with DSDT for historical reasons.
>>>>>> 
>>>>> and how would I compile it back again?
>>>> 
>>>> /usr/local/bin/iasl dsdt.dsl
> 
> BTW, you cannot directly use generated dsdt.aml to override it via
>  loader(8) because acpi(4) expects merged DSDT+SSDTs in one file.
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