Hi all,

I am reporting new errors here because I soon lose access to some devices.
Please let me know what is the proper way to report this if this is not the right
thing to do.

I've started to see new errors on sm8550-qrd for a while now with recent linux-nexts:
(also reproduced with today's next-20251211)

 qcom-soundwire 6d30000.soundwire: dout-ports (0) mismatch with controller (1)
 wcd938x_codec audio-codec: bound sdw:2:0:0217:010d:00:4 (ops wcd_sdw_component_ops [snd_soc_wcd_common])
 wcd938x_codec audio-codec: bound sdw:3:0:0217:010d:00:3 (ops wcd_sdw_component_ops [snd_soc_wcd_common])
 wsa_macro 6b00000.codec: using zero-initialized flat cache, this may cause unexpected behavior
 snd-sc8280xp sound: ASoC: Parent card not yet available, widget card binding deferred
 va_macro 6d44000.codec: supply vdd-micb not found, using dummy regulator
 wcd938x_codec audio-codec: Impedance detect ramp error, c1=0, x1=0x0
 wcd938x_codec audio-codec: Impedance detect ramp error, c1=0, x1=0x0
 wcd938x_codec audio-codec: Impedance detect ramp error, c1=0, x1=0x0

I also think that changing volume via 'WSA_RX{0,1} Digital Volume' no longer works. It used to work before.
Impedance ramp error seems to occur occasionaly, I don't think this one is critical.

Best regards,
Alexey