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KMBeatz

Dell 7350 ALC3263 No Sound No Device Help Please

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Hi Folks. 

 

I have Dell 7350 2in1 Tablet with Broadwell Core M Cpu and HD5300 GPU.

 

Soundcard is a Alc3263.

 

I have almost everything working now on 10.14.1 Mojave. 

 

But inly Sound is impossible with my skills to get it working. 

 

I tried almost everything with AppleALC and VodooHDA and many Patched AppleHDA.Kext.

 

No sound in macOS no Audio Device is listed.

 

With VodooHDA I have only 3 HDMI Devices with no Sound.

 

Audio Codec is ALC3263. Is it show in DELL Bios. 

 

Sound is working in Windows and Linux with no Problem. No Hardware issue

 

Thanks in Advance

 

 

Ps: I upload all necessary Information and my whole Clover Folder. 

Send me Admins-iMac.fritz.box 2.zip

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You need to identify the specific audio codec of this ALC3263. It should be shown in good old DPCIManager app once you remove AppleALC kexts (ideally also revert to vanilla AppleHDA kext) and install VoodoHDA+AppleHDADisabler kexts. The app should then show an audio device with id vendor id 0x10ec (for Realtek) followed by antoher hexa value for the device id, indicative of the codec. For instance, 10ec:0255 is ALC255, 10ec:0292 is ALC292, etc.

 

Once you've identified your codec, you may then revert to the vanilla AppleHDA kext, install AppleALC kext and experiment with the associated layout ids relevant to your codec.

https://github.com/acidanthera/AppleALC/wiki/Supported-codecs

 

Scrounging through the web, it seems that ALC3263 would be based on ALC288 codec but you'd have to confirm.

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1413446/comments/13

 

Edited by Hervé

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Thank you for the Information Herve.

 

Here are the Screenshots. 

 

Only VodooHDA.kext + Applehdadisabler.kext and unpatched AppleHDA.kext.

 

The Dell 7350 has 2 Devices.

 

One for HDMI and one for Audio. 

 

Audio is not Listed. 

 

 

Bildschirmfoto 2018-11-14 um 23.41.40.png

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codec00_dump.txt

codec01_dump.txt

codec10_dump.txt

codec111_dump.txt

PCI.txt

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USB.txt

Edited by KMBeatz

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Tte above Clover patch appears irrelevant here: the raw DSDT table contains an HDEF device from the onset, no HDAS device... Now, looking at the patched DSDT found in your zipped archive of post #1, you inject layout-id 3:

            Method (_DSM, 4, NotSerialized)  // _DSM: Device-Specific Method
            {
                If (LEqual (Arg2, Zero))
                {
                    Return (Buffer (One)
                    {
                         0x03                                           
                    })
                }
                Return (Package (0x10)
                {
                    "AAPL,slot-name", 
                    "Built In", 
                    "name", 
                    "Audio Controller", 
                    "model", 
                    Buffer (0x27)
                    {
                        "Apple High Definition Audio Controller"
                    }, 
                    "device_type", 
                    Buffer (0x11)
                    {
                        "Audio Controller"
                    }, 
                    "layout-id", 
                    Buffer (0x04)
                    {
                         0x03, 0x00, 0x00, 0x00                         
                    }, 
                    "MaximumBootBeepVolume", 
                    Buffer (One)
                    {
                         0x01                                           
                    }, 
                    "PinConfigurations", 
                    Buffer (Zero) {}, 
                    "hda-gfx", 
                    Buffer (0x0A)
                    {
                        "onboard-1"
                    }
                })
            }

 

How did you experiment with the various layout ids? Did you modify your patched DSDT each time? Or did you inject the layouts through your Clover config?

 

Edited by Hervé

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Yes you are right. I think i dont need the HDEF Patch.

 

But Its also not Working with unmodified DSDT.aml without Patches and Layout 3 13 etc. 

Edited by KMBeatz

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Well, what strikes me is that in the IOReg you posted in the zipped archive of post #1, I cannot see any HDEF device! Are you sure audio is not disabled somehow? Try and add "DSDT.aml" in the DSDT field of the ACPI section/tab of your Clover config. It's not mentioned -and I must say it's probably not required since you use the default name-, yet there are tons of SSDT references that do not even exist in your Clover ACPI/patched folder...

 

In any case, the above _DSM method/patch for your HDEF device should have made it appear in your SysProfiler->PCI cards section, and there is nothing.

 

To me, that audio device is disabled somewhere. Check your BIOS settings to begin with.

 

Edited by Hervé

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No its Enabled in Bios Herve.

 

It is working in Windows and Live Linux ElemantaryOS.

 

 

15422922279842213695842007824047.jpg

15422922703216004005882759287710.jpg

Edited by KMBeatz

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It's not from macOS,,, bootlog show there is no PCI (00 | 00:1B.00) : bla blla

So, it's not detected before macOS initialize. It's probably bad audio chipset or BIOS Configuration

 

 image.png.abd5c8a9556e0669de9a95c58d7e2f53.png

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