https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/hda_auto_parser.c?id=1c70a583417e8db1e1d5069d7651ba294e9499de
using hda Jack retask to add headset mic and specify hint by modifying hda-jack-retask.fw generated by hda Jack retask parser_flags = 4 to force the parser to find headset Mic which have specific sequence number 0x0c and set misc bit (bit 8) https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/Documentation/sound/alsa /HD-Audio.txt however the current logic of auto Mic selection won't consider the extra Mic jack in alienware -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1332900 Title: [Alienware 18, Realtek ALC668, Speaker, Internal] Playback problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1332900/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
