At Tue, 10 Apr 2007 12:04:48 +0200, Simon van der Linden wrote: > > Takashi Iwai wrote: > > At Mon, 09 Apr 2007 11:30:58 +0200, > > Simon van der Linden wrote: > >> Hello, > >> > >> I use Alsa in the latest Ubuntu bêta, with my MacBook. > >> lspci gives the audio card as: > >> 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High > >> Definition Audio Controller (rev 02) > >> > >> Sound is working pretty good. However, volume control channels (in > >> alsamixer) are mixed: > >> with laptop speakers: > >> Master controls treble volume > >> Front controls bass volume > >> with headphones: > >> Master has no effect > >> Front controls the volume > >> > >> I'm unfamiliar with Alsa, but I guess it shouldn't be too hard to > >> correct that. Browsing the web didn't give me more informations. > >> > >> Perhaps some of you could help me? > > > > Which kernel and which ALSA version? > > Alsa 1.0.13 > Linux 2.6.20 Too old :) There are giga tons of bug fixes regarding HD-audio after 2.6.20. Try to build ALSA modules externally from the latest ALSA driver tree. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
