ASUS Zenbook UX461FN [1043:170e] ALC294 not fully initialised

ASUS Zenbook UX461FN [1043:170e] ALC294 not fully initialised

[Rick Harris via Bugspray Bot]

Rick Harris added an attachment on Kernel.org Bugzilla:

Created attachment 307033
alsa-info.txt

Hi there,

This is the same bug found and fixed in https://bugzilla.kernel.org/show_bug.cgi?id=207553 but for a slightly different model ASUS Zenbook.

After dual-booting from Windows, sound in Linux plays briefly for a few seconds then quickly degrades with a sound effect similar to that of a cassette tape being chewed up.

Fortunately all the hard work has already been done on the above bug report so all that was needed was to update the kernel to recognise this laptop's PCI ID to apply the same 'ALC294_FIXUP_ASUS_COEF_1B' fix in sound/pci/hda/patch_realtek.c


Thanks :)

File: alsa-info.txt.yAusLmZ8V7_WORKS (text/plain)
Size: 43.16 KiB
Link: https://bugzilla.kernel.org/attachment.cgi?id=307033
---
alsa-info.txt

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Re: ASUS Zenbook UX461FN [1043:170e] ALC294 not fully initialised

[Rick Harris via Bugspray Bot]

Rick Harris writes via Kernel.org Bugzilla:

Please scratch that previous post as a final fix!

Upon further testing while the patch fixes Windows breaking the soundcard on a warm boot into Linux, it also breaks the soundcard (no sound at all) on a cold boot into Linux :(

So with the patch enabled I need to first boot into Windows, then warm boot into Linux to have sound.

So some progress, but needs further work.

View: https://bugzilla.kernel.org/show_bug.cgi?id=219415#c1
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