2010/5/25 James Courtier-Dutton <james.dutton@xxxxxxxxx> > > > Could this maybe explain why pulseaudio was having such problems with > alsa with regards to gain controls???? > I don't think so since no soc user report wrong dB range http://www.pulseaudio.org/wiki/WritingVolumeControlUIs If the flat volume model of PA is 0% to 150% , this mean that alsa-lib does not provide any DB scale suitable for PA to implement dB info for the pulse device as DB_LINEAR require max is 0dB ( at least capture stream must have gain ) only one of the PA developer complain about his HDA codec has incorrect dB range but not willing to provide alsa-info.sh There is a patch which may affect the dB scale http://git.alsa-project.org/?p=alsa-kernel.git;a=commitdiff;h=7c7767ebe2fa847c91a0dd5551ca422aba359473;hp=29fdbec2dcb1ce364812778271056aa9516ff3ed _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
