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Dell XPS12-9Q23 alc3260=alc275

Patched from 10.10.5 2017-003 origin kext. version 272.18.3

8419d411>7502ec10

8408ec10>00000000

(8508ec10>00000000)

With DSDT.aml

layout 86

Enable AppleHDA.kext to loaded:

 
Device (HPET){Name (_HID, EisaId ("PNP0103"))Name (_UID, Zero)Name (BUF0, ResourceTemplate (){IRQNoFlags (){0}IRQNoFlags (){8}Memory32Fixed (ReadWrite,0xFED00000, // Address Base0x00000400, // Address Length)})

Pay attention to the Red lines:

IRQNoFlags ()

{0}

IRQNoFlags ()

{8}

_______________________________________________________________

Add HDA code in DSDT:

 
        Device (HDEF)        {            Name (_ADR, 0x001B0000)            Method (_DSM, 4, NotSerialized)            {                Store (Package (0x0C)                    {                        "built-in",                         Buffer (One)                        {                             0x00                        },                         "hda-gfx",                         Buffer (0x0A)                        {                            "onboard-1"                        },                         "codec-id",                         Buffer (0x04)                        {                             0x75, 0x02, 0xEC, 0x10                        },                         "device-type",                         Buffer (0x0F)                        {                            "Realtek ALC275"                        },                         "layout-id",                         Unicode ("V"),                         "PinConfigurations",                         Buffer (Zero) {}                    }, Local0)                DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))                Return (Local0)            }

 

10.10.5 2017-003 XPS12-9Q23 AppleHDA Patched with DSDT.zip




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Hey Friend, Many thanks for the kext + dsdt snippet, it worked wonderfully on my XPS14 L421X, waaaay better than using voodoo :D

I tried "on the fly" patching with clover on the original kext that I was using but id didnt worked, so I grabbed ur kext and it worked

many thanks

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Hey Friend, Many thanks for the kext + dsdt snippet, it worked wonderfully on my XPS14 L421X, waaaay better than using voodoo biggrin.png

I tried "on the fly" patching with clover on the original kext that I was using but id didnt worked, so I grabbed ur kext and it worked

many thanks

^O^ I'm glad to hear that.

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How is this to be installed when I use Chimera bootloader? ?Just installing with Kext Wizard does not give me sound, and if I drop DSDT.aml into /Extras my XPS 12 will not boot.

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How is this to be installed when I use Chimera bootloader? ?Just installing with Kext Wizard does not give me sound, and if I drop DSDT.aml into /Extras my XPS 12 will not boot.

Because my xps12-9Q23 is i7-3537U, it didn't fit your i5-3317U.

PS: I see you on the tony!

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Because my xps12-9Q23 is i7-3537U, it didn't fit your i5-3317U.

PS: I see you on the tony!

Too bad. ?Audio is about the only thing not working for me other than built-in wireless. I get around that with a USB Ethernet dongle, but it would be very nice to have sound.

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Because my xps12-9Q23 is i7-3537U, it didn't fit your i5-3317U.

PS: I see you on the tony!

?

Is there a way to alter the DSDT to fit my i5 so the kext will load properly?

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Help Me!

I use Dell XPS 15 L521x.?
I used your DSDT, can adjust the screen brightness, but I used my DSDT can not adjust the brightness, you can correct my DSDT. Just adjust the brightness alone, without other things. Really thank you very much. Write to me if you help. phucnguyen.2411@gmail.com
my DSDT: Fix all, but adjust the brightness not work. Tks
I'm sorry, update link DSDT:?https://app.box.com/s/va7gledgwlhkqutzo4q3

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?

Help Me!

I use Dell XPS 15 L521x.?

I used your DSDT, can adjust the screen brightness, but I used my DSDT can not adjust the brightness, you can correct my DSDT. Just adjust the brightness alone, without other things. Really thank you very much. Write to me if you help. phucnguyen.2411@gmail.com

my DSDT: Fix all, but adjust the brightness not work. Tks

I'm sorry, update link DSDT:?https://app.box.com/s/va7gledgwlhkqutzo4q3

?

Put the codes below into "Scope \_SB" in your DSDT

Device (PNLF)

{

Name (_ADR, 0x00)

Name (_HID, EisaId ("APP0002"))

Name (_CID, "backlight")

Name (_UID, 0x0E)

Name (_STA, 0x0B)

}

PS: I can't download your DSDT because our country has banned this website. If you need help again, you can upload documents to dropbox.

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? ?

Put the codes below into "Scope \_SB" in your DSDT

Device (PNLF)

{

Name (_ADR, 0x00)

Name (_HID, EisaId ("APP0002"))

Name (_CID, "backlight")

Name (_UID, 0x0E)

Name (_STA, 0x0B)

}

PS: I can't download your DSDT because our country has banned this website. If you need help again, you can upload documents to dropbox.

I use my code but notworking. :). U help me. Tks u. :). only can adjust brilthlight. :). I very very happy if it working. :)

http://www.mediafire.com/download/c9070d6ijddo50o/DSDT.zip

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