[Request] DSDT for Dell Latitude E6520

[m45k]

Hello,

i am searching a DSDT for my Dell Latitude E6520 with this specs:

Intel Core i5 2520M

QM67 Express

NVIDIA NVS 4200M

Dell Wireless 375 Bluetooth

I installed Mac OS X Lion already and Touchpad, Keyboard, Ethernet is working. I tried different DSDTs already but nothing worked yet.

I was searching for a guide to create my own DSDT, but without results.

i already checked most stuff available on the internet but found nothing for that notebook =(

It would be nice to have sleep mode and a full working CPU / graphiccard

hope for your help.

[Cassio]

Check this guide http://Olarila.com/forum/viewtopic.php?f=19&t=634

[m45k]

i saw this before, but where can i get such a text file for my specific notebook or how can i create it?

[Cassio]

Keep reading after "usual patches".

[m45k]

Ok, now i have a dsdt file. most stuff is working, exempt mutlitouch trackpad (ALPS), sleep mode and card reader (O2 Micro)

my trackpad is recognized as a mouse, not as a trackpad. i tried a lot of different kext files but nothing worked.

i thought maybe in the dsdt file is an error.

here is the part of PS2M which is for the mouse/trackpad i think

 

    Scope (_SB.PCI0.LPCB)
   {
       Device (PS2M)
       {
           Name (_HID, EisaId ("DLL0493"))
           Name (_CID, EisaId ("PNP0F13"))
           Name (_CRS, ResourceTemplate ()
           {
               IRQ (Edge, ActiveHigh, Exclusive, )
                   {12}
           })
           Name (_PRS, ResourceTemplate ()
           {
               StartDependentFn (0x00, 0x00)
               {
                   IRQNoFlags ()
                       {12}
               }
               EndDependentFn ()
           })
       }
   }

 

maybe someone could check this, it would be very nice.

i will attach my dsdt file, maybe someone can say my how to get sleep and the card reader working.

my hardware is:

Dell Latitude E6520

Intel Core i5 2520M

Nvidia NVS 4200M 512 MB (working with the DSDT and graphicenabler=no)

Dell Bluetooth 375 (working OOB)

DSDT E6520.zip

[Cassio]

Have you tried this for trackpad? http://www.projectosx.com/forum/index.php?showtopic=1937

What's the problem with sleep?

[m45k]

Yes tried it. The alpsmultitouch is recognizing the touchpad, but is Crazy moving and clicking around when touching it. The voodoops2 and appleps2 is not recognizing it.

When trying to put the notebook to sleep mode, Display is turning of, power button LED is turned on and thats it. It is not possible to come back to normal mode.

[rezmax]

I also have the Dell e6520 and have had no luck getting past the initial install of Lion. All the POST inastal stuff get s me nowhere past many different Kernal Panics. Which sucks because I'm lookin at the desktop of LION right now on my e6520 but in -x -v safe mode. If you have any help you can offer I would very much appreciate it. Write me a PM if you can. I will subscribe so I get an immediate response. I have tried many instal methods. My latest was using myhack 3.1....also tried Iatkos