> My personal use-case is Dock headphone jack vs. built-in headphone jack, > but in principle the same could happen with Front headphone jack vs > headphone jack (dunno if those can exist in practise). > There are two cases which headphone jack won't mute the other headphone jack when they are at same location 1) dual headphone notebook (e.g. Dell XPS series) https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=8af3aeb498197f6fdf5acc913ffe8a392cb921c9 2) notebook with headset jack, headphone jack (e.g. Dell Alienware 18) The other cases which have three ports at three different locations 1) dock speaker mute internal speaker (e.g. Asus TX300) https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=7bba2157c5d3ee7f076adfdfa96eec274801da8f 2) those business desktop have hp, lineout and internal speaker 3) Internal speaker and external subwoofer (e.g. Asus N series notebook and sonic master subwoofer) 4) Notebook with headphone and lineout at same location Clevo 180hmx Driver allow user to select automute speaker only or lineout+speaker when headphone is plugged some case need pin fixup 1) some desktop have lineout at front audio panel and lineouts at rear panel 2) some desktop with 7.1+2 hda codec and 3 audio jacks at rear panel need hp to support 7.1 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20141103/55e89d3a/attachment.html>
