On Mon, Nov 11, 2019 at 7:34 AM Jaroslav Kysela <perex@xxxxxxxx> wrote: > > Dne 07. 11. 19 v 2:58 Curtis Malainey napsal(a): > > Allow ucm to specify a default hardware gain to overide on the respective node. > > > > Signed-off-by: Curtis Malainey <cujomalainey@xxxxxxxxxxxx> > > --- > > include/use-case.h | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/include/use-case.h b/include/use-case.h > > index ee6ee5e0..d0e821d5 100644 > > --- a/include/use-case.h > > +++ b/include/use-case.h > > @@ -347,6 +347,8 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr, > > * - SoftwareGain > > * - Specify the software gain in 0.01dB. E.g. "20" means there will be > > * 0.2 dB software gain on this node. > > + * - DefaultNodeGain > > + * - Change the default node gain. E.g: “-700” to set -7 dB on this node > > * - DisableSoftwareVolume > > * - Set to "1" to force userspace to use hardware volume controls > > */ > > > > I don't see the usage. Could you elaborate a bit which purpose is for this value? > > Jaroslav > This along with software gain actually should be dropped from the patchset. We are modifying our use case to make it more configurable for multi-stream use. The original use case is for systems like hotword capture streams. > -- > Jaroslav Kysela <perex@xxxxxxxx> > Linux Sound Maintainer; ALSA Project; Red Hat, Inc. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
