[Bug 218992] Usb Type-C headset TX is noise

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https://bugzilla.kernel.org/show_bug.cgi?id=218992

--- Comment #3 from Udipto (quic_ugoswami@xxxxxxxxxxx) ---
One more info:

Looking at endpoint.c code I think the function snd_usb_endpoint_open extracts
the ep->clock_ref using clock_ref_find(chip, fp->clock) and this remains same
for all endpoints available.

In the issue case when the error mismatch sample rate comes up, looks like the
ep->clock_ref->opened is 2, and it will not decrease to 0 when we close EP 0x82
because EP 0x1 is opened. Also the clock_ref->rate will not go to 0 when close
EP 0x82.

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