The patch is in the mainline kernel now. commit ae104a21e52b1f9aab342cf6924405177b720069 Author: Kailang Yang <kail...@realtek.com> Date: Mon Feb 5 16:07:20 2018 +0800
ALSA: hda/realtek - Add headset mode support for Dell laptop This platform was only one phone Jack. Add dummy lineout verb to fix automute mode disable. This just the workaround. [ More background information: since the platform has only a headphone jack without speaker, the driver doesn't create the auto-mute control. Meanwhile we do update the headset mode via the automute hook in the driver, thus with this setup, the headset won't be updated any longer. By adding a dummy line-out pin here, the auto-mute is added by the driver, and the headset update is triggered properly. Note that this is different from the other ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, which has the real line-out pin, while this quirk adds a dummy line-out pin. -- tiwai ] Signed-off-by: Kailang Yang <kail...@realtek.com> Cc: <sta...@vger.kernel.org> Signed-off-by: Takashi Iwai <ti...@suse.de> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757584 Title: Let headset-mode initialization be called on Dell Precision 3930 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1757584/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs