[alsa-devel] [PATCH] [RFC 8/13] Intel SST sound card driver
tiwai at suse.de
Tue Jul 7 08:49:27 CEST 2009
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
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