Created attachment 297621
yoga7-alc287-0.0.5.patch - snd-hda-intel patch for Yoga 7 models
This is another snd-hda-intel patch. _NOT_ a kernel patch.
This works for the Yoga 7. AFAIK, it should cover at least both the Yoga 7 14ITL5 and the 14cITL. I think these are likely Yoga 7 models for different regions.
If yours doesn't work, please let us know what steps you took to try the patch and what specifically doesn't work.
1. Download the "yoga7-alc287-0.0.5.patch" from this bug.
2. Copy it to /lib/firmware/yoga-alc287.patch. Ie, "sudo cp yoga-alc287-0.0.5.patch /lib/firmware/yoga7-alc287.patch"
3. Create/open "/etc/modprobe.d/lenovo-fix.conf" in your favorite text editor. Ie, "sudo nano -w /etc/modprobe.d/lenovo-fix.conf"
4. Set the contents of "/etc/modprobe.d/lenovo-fix.conf" to be following then save and exit:
# Patch file to enable output on speakers.
options snd-hda-intel patch=yoga7-alc287.patch
5. Reboot
6. Test your sound (including with plugging and unplugging headphones while sound is playing) and report back here with your results.
NOTE: To disable the patch, remove /etc/modprobe.d/lenovo-fix.conf and reboot.
This patch file should work as well or better than applying verbs-yoga7.txt or as well as using the kernel patch (provided your model is supported by the patch).
Created attachment 297621 0.0.5.patch - snd-hda-intel patch for Yoga 7 models
yoga7-alc287-
This is another snd-hda-intel patch. _NOT_ a kernel patch.
This works for the Yoga 7. AFAIK, it should cover at least both the Yoga 7 14ITL5 and the 14cITL. I think these are likely Yoga 7 models for different regions.
If yours doesn't work, please let us know what steps you took to try the patch and what specifically doesn't work.
1. Download the "yoga7- alc287- 0.0.5.patch" from this bug.
2. Copy it to /lib/firmware/ yoga-alc287. patch. Ie, "sudo cp yoga-alc287- 0.0.5.patch /lib/firmware/ yoga7-alc287. patch"
3. Create/open "/etc/modprobe. d/lenovo- fix.conf" in your favorite text editor. Ie, "sudo nano -w /etc/modprobe. d/lenovo- fix.conf"
4. Set the contents of "/etc/modprobe. d/lenovo- fix.conf" to be following then save and exit: alc287. patch
# Patch file to enable output on speakers.
options snd-hda-intel patch=yoga7-
5. Reboot
6. Test your sound (including with plugging and unplugging headphones while sound is playing) and report back here with your results.
NOTE: To disable the patch, remove /etc/modprobe. d/lenovo- fix.conf and reboot.
This patch file should work as well or better than applying verbs-yoga7.txt or as well as using the kernel patch (provided your model is supported by the patch).
Some more info on snd-hda patch files can be found here for those wanting to experiment: /www.kernel. org/doc/ html/latest/ sound/hd- audio/notes. html
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