http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commitdiff;h=bc9f98a9815c452a74e5eb9cbd2ed61b337fdcd2
unsolicited event was not enabled at node 0x0f but the pin fix from line out (misc=no_presence) to a hp with detection and this change enabled the unsolicited event and create the headphone jack detection.control it seem that utomute is peformed by hardware which cannot provide jack state to user space Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x0f 0x01014110 0x10 0x411111f0 0x11 0x411111f0 0x12 0x01a19930 0x13 0x411111f0 0x14 0x01813131 0x15 0x411111f0 0x16 0x99330132 0x17 0x9983013e 0x18 0x01454120 0x19 0x411111f0 /sys/class/sound/hwC0D0/driver_pin_configs: 0x0f 0x01214000 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1078317 Title: No sound on headphones or internal speakers: PB EasyNote, Realtek ALC260 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1078317/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
