14 replies to this topic

[bebeto93]

Hello, I need some help to patch my DSDT and work in ML eh tried patching but at LAUNCH w / Extra DSDT.aml throws me a kernel panic, Herewith the unmodified DSDT.aml.. Thanks for the job, sorry for the trouble...

Attached Files

•  DSDT.aml.zip   15.84K   2 downloads

[Lejenk]

How about some information about your system?
What needs to be patched?
And what gives you a kernel panic? Boot with -v, and upload the photo.
Damn....

[bebeto93]

Hello, sorry ok, I expect a Lenovo Y480 laptop and would like to patch my dsdt to achieve sleep / wake and also the patch to work Speedstep work .... All I could do except for the microphone and nvidia, and now I'm stuck trying eh my DSDT patching help please, I could fix the kernel panic with ##### ... Thanks for the job

Lenovo Y480 core i7 3610QM 6gb ram 1TB
Works:
Intel HD4000
Bluetooth
Trackpad
Usb 3x2 2x2
Card Reader
Wifi(Changed by atheros ar9285)

No works:
Mic.
Nvidia 640m LE

[artur-pt]

hello

there it is with all usual patch for ivy notebook

 DSDT.zip   16.23K   7 downloads

the nvidia don't work (optimus don't work in mac os x)

hdef layout 12 (0C)

must find the right applehda for u alc

probably must use ssdt to get better performance

and appleintelcpupowermanagement patched

u can use this patch to insert u ig-platform-id for hd 4000

example

into device name_adr 0x00020000 insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
	Store (Package (0x02)\n
		{\n
			"AAPL,ig-platform-id",\n
			Buffer (0x04)\n
			{\n
				0x03, 0x00, 0x66, 0x01\n
			}\n
		}, Local0)\n
	DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n
	Return (Local0)\n
}
end

good hack

[bebeto93]

artur-pt, on 12 March 2013 - 10:17 AM, said:

hello

there it is with all usual patch for ivy notebook

DSDT.zip

the nvidia don't work (optimus don't work in mac os x)

hdef layout 12 (0C)

must find the right applehda for u alc

probably must use ssdt to get better performance

and appleintelcpupowermanagement patched

u can use this patch to insert u ig-platform-id for hd 4000

example

into device name_adr 0x00020000 insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
Store (Package (0x02)\n
	 {\n
		 "AAPL,ig-platform-id",\n
		 Buffer (0x04)\n
		 {\n
			 0x03, 0x00, 0x66, 0x01\n
		 }\n
	 }, Local0)\n
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n
Return (Local0)\n
}
end

good hack

hello, thanks for the help now works Sleep / wake fine but my ALC269 stops working after returning from sleep ... I use the attached kext AppleHDA for ALC269 and leave lines having my DSDT...
Although VoodooHDA works without problems, I recommend staying with VoodooHDA ALC269 or do my work? ...

Device (HDEF)
	 {
		 Name (_ADR, 0x001B0000)
		 OperationRegion (HDAR, PCI_Config, 0x4C, 0x10)
		 Field (HDAR, WordAcc, NoLock, Preserve)
		 {
			 DCKA, 1,
			 Offset (0x01),
			 DCKM, 1,
				 , 6,
			 DCKS, 1,
			 Offset (0x08),
				 , 15,
			 PMES, 1
		 }
		 Name (_PRW, Package (0x02)
		 {
			 0x0D,
			 Zero
		 })
		 Method (_DSM, 4, NotSerialized)
		 {
			 Store (Package (0x0C)
				 {
					 "built-in",
					 Buffer (One)
					 {
							 0x00
					 },
					 "layout-id",
					 Buffer (0x04)
					 {
							 0x01, 0x00, 0x00, 0x00
					 },
					 "PinConfigurations",
					 Buffer (One)
					 {
							 0x00
					 }
				 }, Local0)
			 DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
			 Return (Local0)
		 }
	 }

Another thing these temperatures are within the "normal"? thanks for the help
http://imageshack.us...lla201303d.png/

[artur-pt]

hello

only change hdef


  0x0C, 0x00, 0x00, 0x00

to


  0x01, 0x00, 0x00, 0x00

that should do the trick

about the temp don't see nothing.... see what have u post..

are u using ssdt and appleintelcpupowermanegement patched ?

good hack

[bebeto93]

artur-pt, on 13 March 2013 - 12:15 AM, said:

hello

only change hdef


  0x0C, 0x00, 0x00, 0x00

to


  0x01, 0x00, 0x00, 0x00

that should do the trick

about the temp don't see nothing.... see what have u post..

are u using ssdt and appleintelcpupowermanegement patched ?

good hack

Sorry I have corrected the link in the previous post ... still does not play audio after sleep :/, I think I'll just work VoodooHDA ... Do not use SSDT because I read that in the Ivy bridge is not needed, but I've only read and not paid much attention eh .. if I have patched appleintelcpupowermanegement.kext

[artur-pt]

hello

some people use a ioaudiofamilly patched because of sleep (google) and try or use voodoohda.

about the temp , is normal...

about the ssdt must test with and without...

About power management (SpeedStep, sleep)

good hack

[bebeto93]

OK, thank you very much for the help I found the patch IOAudioFamily.kext ... Thanks now my lenovo works to 90% (with the exception of Nvidia) .. maybe do a sort of "guide" for this model: D (Y) .. one last question could leave video from VGA output?

[artur-pt]

hello

maybe from the intel hd ...

must test it

good hack

[bebeto93]

Will there be a thread for this topic ..?

[artur-pt]

hello

i think u can open in notebook section

how to install

fine adjustments

and read this is kind international portuguese / english  rsrsrsrsrs

in the end of the post is a new script to patch capri framebuffer to vga output

http://olarila.com/f...t=1583&start=20

good hack

[calmesal]

Hi!
I need some help with my dsdt to make sleep and the thermal+fan issue. Se my sign for the system info. I am running with full QE/CI enabled and everything is working.

Thanks in advance.

Attached Files

•  dsdt.aml.zip   16.37K   0 downloads

[Lejenk]

calmesal, on 14 March 2013 - 01:27 PM, said:

Hi!
I need some help with my dsdt to make sleep and the thermal+fan issue. Se my sign for the system info. I am running with full QE/CI enabled and everything is working.

Thanks in advance.

Create your own topic, do not hijack.

[calmesal]

Lejenk, on 14 March 2013 - 08:26 PM, said:

Create your own topic, do not hijack.

Sorry! Wrong post.