On Thu, 25 Jun 2020 10:38:33 +0200, Hui Wang wrote: > > We have a Dell AIO, there is neither internal speaker nor internal > mic, only a multi-function audio jack on it. > > Users reported that after freshly installing the OS and plug > a headset to the audio jack, the headset can't output sound. I > reproduced this bug, at that moment, the Input Source is as below: > Simple mixer control 'Input Source',0 > Capabilities: cenum > Items: 'Headphone Mic' 'Headset Mic' > Item0: 'Headphone Mic' > > That is because the patch_realtek will set this audio jack as mic_in > mode if Input Source's value is hp_mic. > > If it is not fresh installing, this issue will not happen since the > systemd will run alsactl restore -f /var/lib/alsa/asound.state, this > will set the 'Input Source' according to history value. > > If there is internal speaker or internal mic, this issue will not > happen since there is valid sink/source in the pulseaudio, the PA will > set the 'Input Source' according to active_port. > > To fix this issue, change the parser function to let the hs_mic be > stored ahead of hp_mic. > > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx> Applied now. Thanks. Takashi
