On Sun, 07 Feb 2021 15:50:46 +0100, Jasmin Fazlic wrote: > > The main focus here was to give the user the ability > to toggle the hardware output loopback state available > with following driver patch: > https://github.com/tiwai/sound/commit/da2a040ee7cfe1dd57d5bec7906cb979c5787a86 > > Since the state is added to the saved preset file at the > end, old versions of this tool can still read the preset > file. Furthermore to not lose this new data should the > user accidentally or willfully save the preset with an > older version of the tool, the save routine was altered > to keep any extra data in a possibly present preset output > file. > > Jasmin Fazlic (2): > alsa-tools/hdspmixer: enhance saving of presets > alsa-tools/hdspmixer: add output loopback buttons Now applied both patches. Sorry for the delayed merge! thanks, Takashi