| Message ID | 20210727061825.8789-1-hui.wang@canonical.com |
|---|---|
| Headers | show |
| Series | Fix the Headphone and Mic issues on the Acer Aspire 5 | expand |
Acked-by: Tim Gardner <tim.gardner@canonical.com> On 7/27/21 12:18 AM, Hui Wang wrote: > BugLink: https://bugs.launchpad.net/bugs/1930188 > > The patch was merged to ubuntu 5.13.0 and 5.11.0 generic kernels > with stable update already, but it is not merged to ubuntu 5.4.0 > kernel yet, so I sent this SRU for the focal kernel. > > [Impact] > Users plug headphone and Mic to the audio jacks, but the system > can't detect them, and couldn't output sound through headphone and > record sound through Mic. > > [Fix] > Backport a upstream patch, this will set the Mic to auto-detection > mode and set the headphone to left location. > > > [Test] > Plug a headset to the headset audio jack, both headphone and mic > could be detected. And output the sound to headphone, could hear > the sound, record the sound through Mic, the sound could be recorded. > > > [Where problems could occur] > The patch is specific to Acer Aspire 5 machine, if it could introduce > regression, it will make the audio like internal mic and internal spk > stop working. But this possibility is very low. > > > Hui Wang (1): > ALSA: hda/realtek: headphone and mic don't work on an Acer laptop > > sound/pci/hda/patch_realtek.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) >
applied to Focal master-next. thank you! -Kelsey On 2021-07-27 14:18:24 , Hui Wang wrote: > BugLink: https://bugs.launchpad.net/bugs/1930188 > > The patch was merged to ubuntu 5.13.0 and 5.11.0 generic kernels > with stable update already, but it is not merged to ubuntu 5.4.0 > kernel yet, so I sent this SRU for the focal kernel. > > [Impact] > Users plug headphone and Mic to the audio jacks, but the system > can't detect them, and couldn't output sound through headphone and > record sound through Mic. > > [Fix] > Backport a upstream patch, this will set the Mic to auto-detection > mode and set the headphone to left location. > > > [Test] > Plug a headset to the headset audio jack, both headphone and mic > could be detected. And output the sound to headphone, could hear > the sound, record the sound through Mic, the sound could be recorded. > > > [Where problems could occur] > The patch is specific to Acer Aspire 5 machine, if it could introduce > regression, it will make the audio like internal mic and internal spk > stop working. But this possibility is very low. > > > Hui Wang (1): > ALSA: hda/realtek: headphone and mic don't work on an Acer laptop > > sound/pci/hda/patch_realtek.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > -- > 2.25.1 > > > -- > kernel-team mailing list > kernel-team@lists.ubuntu.com > https://lists.ubuntu.com/mailman/listinfo/kernel-team