[PATCH 0/1][SRU][M] Support Cirrus CS35L41 codec on Dell Oasis 13/14/16 laptops

Chris Chiu chris.chiu at canonical.com
Wed Dec 13 07:10:05 UTC 2023


BugLink: https://bugs.launchpad.net/bugs/2044096

[Impact]
Built-in audio speaker function not working on new Dell Oasis 13/14/16 laptops

[Fix]
Need to backport https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=f0d9da19d7de9e845e7a93a901c4b9658df6b492 to support dual speaker configuration on Dell Oasis series

[Test Case]
1. Power on the Dell Oasis 13/14/16 laptops with CS35L41 HDA.
2. Verify the audio functions, including playback and capture

[Where problems could occur]
Add CS35L41 support on specific Dell laptops. Risk of regression is low.

Kailang Yang (1):
  ALSA: hda/realtek: Add support dual speaker for Dell

 sound/pci/hda/patch_realtek.c | 40 +++++++++++++++++++++++++++++------
 1 file changed, 33 insertions(+), 7 deletions(-)

-- 
2.34.1




More information about the kernel-team mailing list