On Wed, Jan 12, 2022 at 11:13:44AM +0100, Takashi Iwai wrote:
Sounds like some timing issue, then. It's pretty hard to debug, unfortunately.
I can imagine. Is it possible that initcall_debug logs could help? Or is it
timing issues within the same module?
You may try to get the codec proc dump with COEF by passing
snd_hda_codec.dump_coef=1 module option for both working and non-working
cases.
You can unbind and re-bind the PCI (HD-audio controller) device via sysfs.
I'll try both options later today when able, thank you!
