Created attachment 284481 [details]
Using only ALSA on my Positivo 2 em 1 Q432A (motherboard CHT12CP, es8316 sound card, kernel 5.2.9), speakers only work with headphones plugged in.
Using Pulseaudio, speakers work without hps, but many other problems remain: no microphones work; speakers are muted every boot and anytime hps are unplugged, have no volume control and are only a mute/unmute switch; there are more than 160 controls in alsamixer's bytcht-es8316 card, most having no effect on sound output; and I still couldn't test hdmi audio.
UCM files might solve these issues, but I have no experience with those, so any help would be dearly appreciated.
If any other info is needed, just tell me and I'll add it.
Thank you very much.
Please erase my previous bug description because it was too long: https://bugzilla.kernel.org/show_bug.cgi?id=204539