[Help] HDMI AUDIO/VIDEO -DELL VOSTRO 3546

[kekkei]

Dear @Jack Lo,I am currently using sierra 10.12.2 on my mobo vostro 3546-Almost same config as Dell inspiron 3542.Only the differnce is Vga output instead of hdmi.
Specs:-
i3-4005u
HD4400
ALC255
AR9565 combo

 

Problem:-
Currently i am using Rehabman's Clover predefined config.plist for 4400 graphics.Everything working fine as real macbook but I want to make Intel Hdmi Audio controller visible under dpci manager below Realtek (××××) in Sound Tab.

 

I have enabled Bod3 to Hdau from Dsdt hot patches.Further in kext2patch ,i have tried both 9 and 12 patch for AppleintelframebufferAzul for both port 204 and 1** .Also i have working Applealc inject id13 .

 

Done Hdas to hdef,Irq fix from Dsdt patches.Is Fake_Intel_hdmiaudio.kext is needed if i have 8086:0a0c which is supported by apple.
Further,how to inject hda-gfx"="onboard-1" on HDAU and inject layoutid to hdau,igpu.(layout13).However in Apple system info ,in Audio Devices i can see Hdmi devices ,but in Dpci manager ,its not present.

 

Thanks ,so for short

 

I want to know
Inject hda-gfx"="onboard-1" on HDAU,hdef,igpu and inject layout id to the same,Further if any hope for vga controller,tell me.
Thanks

[Jake Lo]

Go ahead and post your Config and DSDT here for review.

[kekkei]

Here it is. Should i attach ioreg ? Currently i have disabled 2 other ports except lvds.

CLOVER.zip

[Jake Lo]

You're missing some SSDT. Can you extract the RAW files by booting to Clover GUI, hit F4. Compress and attach the Clover here again or just the Origin folder from EFI/Clover/ACPI

 

Update:

Try this, think I found the raw files from your Origin folder

Repatch your DSDT/SSDT and updated your Config file. 

Vostro_kekkei.zip

[kekkei]

Sir,First of all thanks for patching.
But,I would like to learn for enabling hdmi.
Can you please make a guide or give me a good link of your patching .
Also,Can you seek into solution for line in detection for HeadPhones by KNNSpeed@Insanelymac
(http://www.insanelymac.com/forum/topic/311293-applealc-%E2%80%94-dynamic-applehda-patching/?p=2453130) for alc255,however he has alc298 ,and i want coefficient ids and parameters for alc255.
Thanks a lot.
Update:-Tried your setup
Intel Hdmi Audio controller still isnt visible in Dpci Manager.
Thanks

[Jake Lo]

Did the new files enabled HDMI video/audio?

I'm no expert in patching AppleHDA, you should place your question there for your specific issue relating to ALC255.

[kekkei]

As i said,there is no layout-id visible under HDAU .so i guess its not eanabled.have you patched for dedicated gpu too.

[Jake Lo]

HD4400 and HDAU is patched in SSDT-7.aml. Make sure you included all the DSDT and SSDTs into Patched folder.

layout-id is added to HDAU

Device (HDAU)        
{
            Name (_ADR, 0x00030000)  // _ADR: Address
            Method (_DSM, 4, NotSerialized)
            {
                If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }
                Return (Package()
                {
                    "layout-id", Buffer() { 13, 0x00, 0x00, 0x00 },
                    "hda-gfx", Buffer() { "onboard-1" },
                })
            }

HD 4400

Device (IGPU)        
{
            Name (_ADR, 0x00020000)  // _ADR: Address
            Method (_DSM, 4, NotSerialized)
            {
                If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }
                Return (Package()
                {
                    "device-id", Buffer() { 0x12, 0x04, 0x00, 0x00 },
                    "AAPL,ig-platform-id", Buffer() { 0x06, 0x00, 0x26, 0x0a },
                    "hda-gfx", Buffer() { "onboard-1" },
                    "model", Buffer() { "Intel HD 4400" },
                })
            }

[kekkei]

Yeah @Jack Lo ,i included all dsdts ssdts except ssdt-02 since it has 8 cores defined further i added back dell ps2 hack ssdt by Rehabman for fn control keys working.I have seen myself that u have injected the layout 13 in ssdt-07 but yet is not available in ioreg under hdau .However same is available under audio sec. Of system profiler.Also ,Since u have disabled clover patch for renaming these yet i can see hdau and igpu instead of bod3 and gfx0 .means ,ssdt-07 is injected but no layout id in hdau section. thanks

Thanks

[Jake Lo]

The files are patched from the Origin folder found in post #3. If those are from another system, then better extract new files and patch those instead.

Attach the new raw files here.

 

Update:

Just noticed DSDT.aml was not entered in the Config file. Check to see if it was loaded as well.