** Description changed: - This bug is for tracking purpose + Since this patch is cced to stable kernel, I only send this patch + to oem-5.6 kernel since oem project needs it, other ubuntu kernels + will merge this patch with stable update. + + [Impact] + The sound output is abnormal when the balance is on center after + switch from the audio speaker to headset on a Dell AIO + + [Fix] + Realtek engineer submit a patch to usptream, I backport this patch + to ubuntu oem kernel. + + [Test] + plug a speaker, plug out this speaker, then plug a headset, play some + sound from headset, the sound quality is pretty good. + + [Regression Potential] + This SRU could make some Dell AIO not work well on audio output, like + can't output sound or output poor quality sound. but this posibility is + low since we tested this patch on a couple of dell AIO, all worked well.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1905808 Title: alsa/hda: The sound output is abnormal when the balance is on center after switch from the audio speaker to headset on a Dell AIO Status in HWE Next: New Status in linux-oem-5.6 package in Ubuntu: In Progress Status in linux-oem-5.6 source package in Focal: In Progress Bug description: Since this patch is cced to stable kernel, I only send this patch to oem-5.6 kernel since oem project needs it, other ubuntu kernels will merge this patch with stable update. [Impact] The sound output is abnormal when the balance is on center after switch from the audio speaker to headset on a Dell AIO [Fix] Realtek engineer submit a patch to usptream, I backport this patch to ubuntu oem kernel. [Test] plug a speaker, plug out this speaker, then plug a headset, play some sound from headset, the sound quality is pretty good. [Regression Potential] This SRU could make some Dell AIO not work well on audio output, like can't output sound or output poor quality sound. but this posibility is low since we tested this patch on a couple of dell AIO, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1905808/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
