On Thu, Dec 12, 2019 at 4:24 AM Mark Brown broonie@kernel.org 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