[Bug 2033195] Re: No sound on ASUS ROG Strix SCAR 16 G634JZ

2024-03-30 Thread Ubuntu Foundations Team Bug Bot
The attachment "0001-Add-support-for-2024-ROG-Strix-G634JZR.patch" seems
to be a patch.  If it isn't, please remove the "patch" flag from the
attachment, remove the "patch" tag, and if you are a member of the
~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by
~brian-murray, for any issues please contact him.]

** Tags added: patch

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Title:
  No sound on ASUS ROG Strix SCAR 16 G634JZ

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[Bug 2033195] Re: No sound on ASUS ROG Strix SCAR 16 G634JZ

2024-03-29 Thread Daniel Berlin
Doing this "right" requires  kernel patch (attached).
This will work on 2024 model JZR.
A similar version will work on 2023 if you add the right subsystem ids[1] to 
the patch. 

You can also work around this by creating /etc/modprobe.d/alsa-base.conf
and adding

options snd-hda-intel model=1043:1caf

and then rebooting.


(For those following along at home, don't try this on anything but a G634J 
model unless you know what you are doing.  The Cirrus windows driver inf reuses 
the 1caf model tunings, and has a comment saying this is explicitly correct - 
the newer G634 just have a different speaker vendor, but reuse the tunings/etc 
from the older model )

[1] lspci -nn -v and look for the subsystem id:

:00:1f.3 Audio device [0403]: Intel Corporation Raptor Lake High Definition 
Audio Controller [8086:7a50] (rev 11) (prog-if 80)
DeviceName: Onboard - Sound
Subsystem: ASUSTeK Computer Inc. Device [1043:3a60]

Replace the 10433a60 in the patch with the right subsystem id.


** Patch added: "0001-Add-support-for-2024-ROG-Strix-G634JZR.patch"
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2033195/+attachment/5760710/+files/0001-Add-support-for-2024-ROG-Strix-G634JZR.patch

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Title:
  No sound on ASUS ROG Strix SCAR 16 G634JZ

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