On Thu, Dec 12, 2019 at 4:24 AM Mark Brown <broonie@xxxxxxxxxx> wrote: > > On Thu, Dec 12, 2019 at 10:46:31AM +0000, Alison Wang wrote: > > > We tested this standard solution using gstreamer and standard ALSA > > tools like aplay, arecord and all these tools unmute needed blocks > > successfully. > > > [Alison Wang] I am using aplay. Do you mean I need to add some parameters for aplay or others to unmute the outputs? > > Use amixer. Marc / Oleksandr, I can't seem to find the original patch in my mailbox for 631bc8f: ('ASoC: sgtl5000: Fix of unmute outputs on probe') however I find it breaks sgtl5000 audio output on the Gateworks boards which is still broken on 5.6-rc6. Was there some follow-up patches that haven't made it into mainline yet regarding this? The response above indicates maybe there was an additional ALSA control perhaps added as a resolution but I don't see any differences there. Best Regards, Tim