send email to the author of these patches this patch changes the code to create vmaster always even on STAC9200 and STAC925x. The former "Master" on these chips are renamed as "PCM" now.
http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=2faa3bf15ba69fa12bc53926b88982b3875abb3f change the TLV dB information for the Master volume on all Sigmatel HDA codecs to indicate the the minimal volume setting actually mutes. http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commit;h=de8c85f7840e5e29629de95f5af24297fb325e0b -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/888703 Title: [320-1020m, IDT 92HD91BXX, Speaker, Front] Playback problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/888703/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs