On Tue, 12 Oct 2021 13:47:48 +0200, Hui Wang wrote: > > We need to define the codec pin 0x1b to be the mic, but somehow > the mic doesn't support hot plugging detection, and Windows also has > this issue, so we set it to phantom headset-mic. > > Also the determine_headset_type() often returns the omtp type by a > mistake when we plug a ctia headset, this makes the mic can't record > sound at all. Because most of the headset are ctia type nowadays and > some machines have the fixed ctia type audio jack, it is possible this > machine has the fixed ctia jack too. Here we set this mic jack to > fixed ctia type, this could avoid the mic type detection mistake and > make the ctia headset work stable. > > BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=214537 > Reported-and-tested-by: msd <msd.mmq@xxxxxxxxx> > Cc: <stable@xxxxxxxxxxxxxxx> > Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx> Thanks, applied. Takashi
