XPS 9700 audio - Comet Lake PCH cAVS, any chances?

[Edd1024]

I didn't but some did. No success so far.

The HDMI sound came back after downgrading to AppleALC 1.7.0.

 

[anmool]

I have same device huawei matebook d15 it has everest sami conductor audio
Now it is working fine sound on linux 22.04 it is extracted codecdump of hdmi only and
Also essx8336 codec info in alsa-info it is not supported by apple alc and macos
It is need saperate driver to working on macOS
I think that one delevloper can make to possible to working on macOS
It has 12c audio codec
• Intel(R) Audio for displays device ids:
INTELAUDIO\FUNC_01&VEN_8086&DEV_280B&SUBSYS_80860101&REV_1000
INTELAUDIO\FUNC_01&VEN_8086&DEV_280B&SUBSYS_80860101

• Intel Smart Sound - audio controller:
PCI\VEN_8086&DEV_02C8&SUBSYS_1260152D&REV_00
PCI\VEN_8086&DEV_02C8&SUBSYS_1260152D
PCI\VEN_8086&DEV_02C8&CC_040100
PCI\VEN_8086&DEV_02C8&CC_0401

• ESAuDriver Device
ACPI\VEN_ESSX&DEV_8336&SUBSYS_152D1262
ACPI\ESSX8336
*ESSX8336
I think that these possibility can make by voodoohda+VoodooI2c project
Everyone have these devices then join and request them voodooi2c and voodoohda
I have everything working macOS 12.6 and ventura without sound
I m still using usb audio headphone and speaker

 

[Feartech]

I have same device huawei matebook d15 it has everest sami conductor audio
Now it is working fine sound on linux 22.04 it is extracted codecdump of hdmi only and
Also essx8336 codec info in alsa-info it is not supported by apple alc and macos
It is need saperate driver to working on macOS
I think that one delevloper can make to possible to working on macOS
It has 12c audio codec
• Intel(R) Audio for displays device ids:
INTELAUDIO\FUNC_01&VEN_8086&DEV_280B&SUBSYS_80860101&REV_1000
INTELAUDIO\FUNC_01&VEN_8086&DEV_280B&SUBSYS_80860101

• Intel Smart Sound - audio controller:
PCI\VEN_8086&DEV_02C8&SUBSYS_1260152D&REV_00
PCI\VEN_8086&DEV_02C8&SUBSYS_1260152D
PCI\VEN_8086&DEV_02C8&CC_040100
PCI\VEN_8086&DEV_02C8&CC_0401

• ESAuDriver Device
ACPI\VEN_ESSX&DEV_8336&SUBSYS_152D1262
ACPI\ESSX8336
*ESSX8336
I think that these possibility can make by voodoohda+VoodooI2c project
Everyone have these devices then join and request them voodooi2c and voodoohda
I have everything working macOS 12.6 and ventura without sound
I m still using usb audio headphone and speaker

please read the faq for proper hardware profile setup:

[FAQ] READ FIRST! Laptop Frequent Questions

This is an updated FAQ from the Original Thread: https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/post-1045259 Before asking a question, many common questions are already commonly asked and answered, and many answers exist in the sticky threads in this forum...

www.tonymacx86.com

if you have tried all layout ID's from:

Supported codecs

Native macOS HD audio for not officially supported codecs - acidanthera/AppleALC

github.com

you can create your own, there is a little guide here that may help:

AppleALC-Guides/AppleALC_Layout-ID at main · 5T33Z0/AppleALC-Guides

Guides for working with the AppleALC source code to get audio working on Wintel machines running macOS. - 5T33Z0/AppleALC-Guides

github.com

 

[raidsm]

AppleALC 1.7.8 released 2 week ego Add support for this: Can this help anyone?

• Added 700 series PCH HD Audio by dreamwhite