-----quoting Takashi Iwai response from here: https://bugzilla.novell.com/show_bug.cgi?id=841645 -------
asus-mode4 reconfigures the pin 0x16, not 0x1e, so mode4 itself is the right setup. What's missing is the information of the right-only channel, and yes, this should be informed via chmap API. But in this case, better to open another bug to track this issue, because it's basically an enhancement. As you already mentioned, PA doesn't honor the chmap information even if the driver provides, thus we'll need more implementations in PA side, too. So, just create a new bug report with the short introduction you put here. Then I'll work on the driver side patch later, and the rest is more job in PA side. ------end of quote 2 bug reports has been created - if someone wants to track : https://bugzilla.novell.com/show_bug.cgi?id=846529 https://bugzilla.novell.com/show_bug.cgi?id=846531 so the thing that is unknown is the pulseaudio - i dont have an idea when or if it will ever support chmap api ** Bug watch added: Novell/SUSE Bugzilla #846529 https://bugzilla.novell.com/show_bug.cgi?id=846529 ** Bug watch added: Novell/SUSE Bugzilla #846531 https://bugzilla.novell.com/show_bug.cgi?id=846531 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1040873 Title: [N56VZ, Realtek ALC663, Black Headphone Out, Right] No sound at all: Subwoofer not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1040873/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
