[alsa-devel] System with multiple arizona (wm5102) codecs

[Pavel Machek]

Hi!

I've got an embedded system with two arizona / wm5102 codecs.

Unfortunately, kernel does not seem to be ready for that
configuration.

In particular, drivers/regulator/arizona-ldo1.c and
drivers/regulator/arizona-micsupp.c register system-wide "MICVDD" and
"LDO1" regulators, but with two codecs in the system, we really have
wm5102-codec.1.MICVDD, wm5102-codec.2.MICVDD, wm5102-codec.1.LDO1 and
wm5102-codec.2.LDO1.

That got me second codec working in two-codec configuration, but first
one still stops working as soon as two codecs are enabled.

If you have idea what else needs fixing, let me know.

Best regards,
								Pavel
-- 
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