At Tue, 7 Jul 2009 11:50:46 +0530, Harsha, Priya wrote: > > > > >> + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, > >> + .info = snd_intelmad_line_volume_info, > >> + .get = snd_intelmad_volume_get, > >> + .put = snd_intelmad_volume_set, > > > >Can it have the dB information via TLV? > No. It actually differs across the 3 sound cards supported and it's > not a direct TLV that can be used. Then you'd set a static TLV entry after creating the ctl element instance, or return a TLV entry dynamically via the tlv callback. The dB information is pretty important nowadays since pulseaudio is using it. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
