http://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/pci/hda/hda_eld.c
monitor_present 1 eld_valid 1 the difference is how to provide presence detect and eld does node 0x11 return yes when HDMI monitor is plugged ? Node 0x11 [Pin Complex] wcaps 0x400780: Mono Digital Control: name="HDMI Phantom Jack", index=0, device=0 Pincap 0x00000014: OUT Detect Pin Default 0x18561130: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Black DefAssociation = 0x3, Sequence = 0x0 if not support Jack detect, how to parse edid to get valid eid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1247160 Title: Ubuntu 13.10 [Studio Hybrid 140g, Realtek ALC888, Black Digital Out, HDMI] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1247160/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs