2012-9-7 下午1:26 於 "David Henningsson" <[email protected]> 寫道： > > The purpose of this flag is unclear. If the problem is that some machines > have broken misc/NO_PRESENCE bits, they should be fixed by pin fixups. > > In addition, this causes jack detection functionality to be flawed on > the M31EI, where there are two jacks without jack detection (which is > properly marked as NO_PRESENCE), but due to ignore_misc_bit, these > jacks are instead being reported as being present but always unplugged. > > BugLink: https://bugs.launchpad.net/bugs/939161
do you mean the commit does not fix the bug? ALSA: hda - add support for Uniwill ECS M31EI notebook This hardware requires same fixup for the node 0x0f like Asus A6Rp. More information: https://bugzilla.redhat.com/show_bug.cgi?id=785417 http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=416846d2b31fc740ed9d5a5ec116964fb43c4358 the real cases are those desktop which does not use hda front audio panel , they just loss the auto mute since there is no jack detect circuit but they can still hear sound from the headphone at anytime do pulseaudio need a phantom port for the front panel headphone and mic without jack detection ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/939161 Title: Hardware not showed in Gnome-Control-Center. - [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/939161/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
